Abies balsamea (L.) Mill. | 974 images |
Abutilon theophrasti Medik. | 2926 images |
Acalypha rhomboidea Raf. | 3 images |
Acanthospermum hispidum DC. | 122 images |
Acer campestre L. | 19345 images |
Acer pensylvanicum L. | 807 images |
Acer pseudoplatanus L. | 22419 images |
Acer rubrum L. | 6016 images |
Acer saccharinum L. | 7721 images |
Acer saccharum Marshall | 1829 images |
Acer spicatum Lam. | 435 images |
Achillea alpina L. | 19 images |
Achillea distans Waldst. & Kit. ex Willd. | 2238 images |
Achillea filipendulina Lam. | 5658 images |
Achillea millefolium L. | 25271 images |
Achillea pannonica Scheele | 29 images |
Achillea ptarmica L. | 3228 images |
Achyranthes bidentata Blume | 26 images |
Aconitum × cammarum L. | 2 images |
Acorus calamus L. | 665 images |
Actaea pachypoda Elliott | 817 images |
Actaea racemosa L. | 622 images |
Actaea rubra (Aiton) Willd. | 712 images |
Adenocaulon bicolor Hook. | 141 images |
Adiantum pedatum L. | 586 images |
Adlumia fungosa (Aiton) Britton, Sterns & Poggenb. | 8 images |
Adoxa moschatellina L. | 771 images |
Aegopodium podagraria L. | 12094 images |
Aesculus glabra Willd. | 940 images |
Aesculus hippocastanum L. | 17232 images |
Aethusa cynapium L. | 1840 images |
Agalinis maritima (Raf.) Raf. | 6 images |
Agalinis purpurea (L.) Pennell | 168 images |
Agalinis skinneriana (Alph.Wood ex A.Gray) Britton | 8 images |
Agalinis tenuifolia (Vahl) Raf. | 101 images |
Agastache foeniculum (Pursh) Kuntze | 1874 images |
Agastache nepetoides (L.) Kuntze | 64 images |
Agastache scrophulariifolia (Willd.) Kuntze | 19 images |
Ageratina altissima (L.) R.M.King & H.Rob. | 1125 images |
Agoseris aurantiaca (Hook.) Greene | 46 images |
Agoseris glauca (Pursh) Raf. | 33 images |
Agrimonia gryposepala Wallr. | 321 images |
Agrimonia pubescens Wallr. | 20 images |
Agrimonia striata Michx. | 18 images |
Agropyron cristatum (L.) Gaertn. | 116 images |
Agrostemma githago L. | 4036 images |
Agrostis canina L. | 50 images |
Agrostis capillaris L. | 1584 images |
Agrostis gigantea Roth | 141 images |
Agrostis hyemalis (Walter) Britton, Sterns & Poggenb. | 4 images |
Agrostis mertensii Trin. | 10 images |
Agrostis perennans (Walter) Tuck. | 4 images |
Agrostis scabra Willd. | 2 images |
Agrostis stolonifera L. | 372 images |
Ailanthus altissima (Mill.) Swingle | 12041 images |
Aira praecox L. | 110 images |
Ajuga genevensis L. | 4318 images |
Ajuga reptans L. | 22038 images |
Alcea rosea L. | 14635 images |
Alchemilla alpina L. | 1595 images |
Alchemilla arvensis (L.) Scop. | 494 images |
Alchemilla filicaulis Buser | 51 images |
Alchemilla glabra Neygenf. | 172 images |
Alchemilla glaucescens Wallr. | 35 images |
Alchemilla micans Buser | 4 images |
Alchemilla mollis (Buser) Rothm. | 2808 images |
Alchemilla monticola Opiz | 720 images |
Alchemilla subcrenata Buser | 69 images |
Alchemilla vulgaris L. | 255 images |
Alchemilla xanthochlora Rothm. | 2142 images |
Aletris farinosa L. | 19 images |
Alisma gramineum Lej. | 25 images |
Alisma subcordatum Raf. | 28 images |
Alisma triviale Pursh | 35 images |
Alliaria petiolata (M.Bieb.) Cavara & Grande | 31392 images |
Allium canadense L. | 326 images |
Allium cernuum Roth | 235 images |
Allium oleraceum L. | 667 images |
Allium schoenoprasum L. | 4564 images |
Allium stellatum Nutt. ex Ker Gawl. | 19 images |
Allium tricoccum Aiton | 404 images |
Allium vineale L. | 3336 images |
Alnus alnobetula (Ehrh.) K.Koch | 1649 images |
Alnus glutinosa (L.) Gaertn. | 15515 images |
Alnus incana (L.) Moench | 2458 images |
Alnus serrulata (Aiton) Willd. | 133 images |
Alopecurus aequalis Sobol. | 129 images |
Alopecurus arundinaceus Poir. | 38 images |
Alopecurus geniculatus L. | 120 images |
Alopecurus magellanicus Lam. | 12 images |
Alopecurus pratensis L. | 2860 images |
Althaea officinalis L. | 3294 images |
Alyssum alyssoides (L.) L. | 1113 images |
Amaranthus albus L. | 510 images |
Amaranthus blitoides S.Watson | 502 images |
Amaranthus blitum L. | 2243 images |
Amaranthus hybridus L. | 1417 images |
Amaranthus hypochondriacus L. | 1216 images |
Amaranthus palmeri S.Watson | 120 images |
Amaranthus powellii S.Watson | 83 images |
Amaranthus retroflexus L. | 8339 images |
Amaranthus spinosus L. | 1308 images |
Amaranthus viridis L. | 1561 images |
Ambrosia artemisiifolia L. | 4814 images |
Ambrosia psilostachya DC. | 367 images |
Ambrosia trifida L. | 1014 images |
Amelanchier alnifolia (Nutt.) Nutt. ex M.Roem. | 675 images |
Amelanchier arborea (F.Michx.) Fernald | 35 images |
Amelanchier bartramiana (Tausch) M.Roem. | 3 images |
Amelanchier canadensis (L.) Medik. | 2491 images |
Amelanchier interior E.L.Nielsen | 2 images |
Amelanchier laevis Wiegand | 192 images |
Amelanchier stolonifera Wiegand | 9 images |
Ammannia robusta Heer & Regel | 5 images |
Amphicarpaea bracteata (L.) Fernald | 426 images |
Anaphalis margaritacea (L.) Benth. & Hook.f. | 1295 images |
Anchusa arvensis (L.) M.Bieb. | 2744 images |
Anchusa officinalis L. | 4827 images |
Andromeda polifolia L. | 577 images |
Andropogon gerardi Vitman | 184 images |
Andropogon virginicus L. | 3 images |
Androsace occidentalis Pursh | 5 images |
Androsace septentrionalis L. | 173 images |
Anemonastrum canadense (L.) Mosyakin | 933 images |
Anemone cylindrica A.Gray | 14 images |
Anemone multifida Poir. | 106 images |
Anemone parviflora Michx. | 15 images |
Anemone virginiana L. | 337 images |
Anemonella thalictroides (L.) Spach | 393 images |
Anemonoides quinquefolia (L.) Holub | 1295 images |
Anethum graveolens L. | 2513 images |
Angelica atropurpurea L. | 385 images |
Angelica lucida L. | 46 images |
Angelica sylvestris L. | 9308 images |
Anoda cristata (L.) Schltdl. | 61 images |
Antennaria alpina (L.) Gaertn. | 29 images |
Antennaria howellii Greene | 21 images |
Antennaria microphylla Rydb. | 5 images |
Antennaria monocephala DC. | 2 images |
Antennaria neglecta Greene | 190 images |
Antennaria parlinii Fernald | 24 images |
Antennaria parvifolia Nutt. | 88 images |
Antennaria plantaginifolia (L.) Hook. | 207 images |
Antennaria rosea Greene | 2 images |
Anthemis arvensis L. | 4073 images |
Anthemis cotula L. | 1563 images |
Anthoxanthum aristatum Boiss. | 55 images |
Anthoxanthum nitens (Weber) Y.Schouten & Veldkamp | 74 images |
Anthoxanthum odoratum L. | 2339 images |
Anthriscus caucalis M.Bieb. | 1769 images |
Anthriscus cerefolium (L.) Hoffm. | 3157 images |
Anthriscus sylvestris (L.) Hoffm. | 19816 images |
Anthyllis vulneraria L. | 8800 images |
Anticlea elegans (Pursh) Rydb. | 43 images |
Antirrhinum majus L. | 14923 images |
Apera interrupta (L.) P.Beauv. | 31 images |
Apera spica-venti (L.) P.Beauv. | 71 images |
Apios americana Medik. | 295 images |
Apium graveolens L. | 1927 images |
Aplectrum hyemale (Muhl. ex Willd.) Torr. | 29 images |
Apocynum androsaemifolium L. | 1008 images |
Apocynum cannabinum L. | 937 images |
Aquilegia brevistyla Hook. | 1 images |
Aquilegia canadensis L. | 1978 images |
Aquilegia vulgaris L. | 20720 images |
Arabidopsis arenosa (L.) Lawalrée | 1266 images |
Arabidopsis lyrata (L.) O'Kane & Al-Shehbaz | 2 images |
Arabidopsis thaliana (L.) Heynh. | 2126 images |
Arabis alpina L. | 1777 images |
Arabis caucasica Willd. | 758 images |
Aralia elata (Miq.) Seem. | 750 images |
Aralia hispida Vent. | 67 images |
Aralia nudicaulis L. | 847 images |
Aralia racemosa L. | 264 images |
Arctium × nothum (Ruhmer) J.Weiss | 10 images |
Arctium lappa L. | 10079 images |
Arctium minus (Hill) Bernh. | 11407 images |
Arctium tomentosum Mill. | 1922 images |
Arctostaphylos uva-ursi (L.) Spreng. | 2036 images |
Arctous alpina (L.) Nied. | 278 images |
Arenaria serpyllifolia L. | 1431 images |
Arethusa bulbosa L. | 42 images |
Argemone mexicana L. | 1122 images |
Argentina anserina (L.) Rydb. | 4949 images |
Arisaema dracontium (L.) Schott | 347 images |
Arisaema triphyllum (L.) Schott | 2098 images |
Aristolochia clematitis L. | 2993 images |
Aristolochia macrophylla Lam. | 750 images |
Armeria maritima (Mill.) Willd. | 5784 images |
Armoracia rusticana G.Gaertn., B.Mey. & Scherb. | 278 images |
Arnica angustifolia Vahl | 2 images |
Arnica chamissonis Less. | 83 images |
Arnica cordifolia Hook. | 210 images |
Arnica lanceolata Nutt. | 20 images |
Arnica lonchophylla Greene | 4 images |
Arnoglossum plantagineum Raf. | 50 images |
Aronia × prunifolia (Marshall) Rehder | 18 images |
Aronia arbutifolia (L.) Pers. | 158 images |
Aronia melanocarpa (Michx.) Elliott | 3047 images |
Arrhenatherum elatius (L.) P.Beauv. ex J.Presl & C.Presl | 2145 images |
Artemisia abrotanum L. | 1375 images |
Artemisia absinthium L. | 4890 images |
Artemisia annua L. | 3500 images |
Artemisia biennis Willd. | 137 images |
Artemisia campestris L. | 1673 images |
Artemisia dracunculus L. | 2319 images |
Artemisia frigida Willd. | 113 images |
Artemisia ludoviciana Nutt. | 1150 images |
Artemisia pontica L. | 76 images |
Artemisia stelleriana Besser | 180 images |
Artemisia tilesii Ledeb. | 7 images |
Artemisia vulgaris L. | 16872 images |
Aruncus dioicus (Walter) Fernald | 4572 images |
Asarum canadense L. | 617 images |
Asclepias exaltata L. | 97 images |
Asclepias hirtella (Pennell) Woodson | 17 images |
Asclepias incarnata L. | 1117 images |
Asclepias ovalifolia Decne. | 6 images |
Asclepias purpurascens L. | 564 images |
Asclepias quadrifolia Jacq. | 94 images |
Asclepias sullivantii Engelm. ex A.Gray | 278 images |
Asclepias syriaca L. | 3664 images |
Asclepias tuberosa L. | 2265 images |
Asclepias variegata L. | 143 images |
Asclepias verticillata L. | 186 images |
Asclepias viridiflora Raf. | 212 images |
Asimina triloba (L.) Dunal | 1419 images |
Asparagus officinalis L. | 3130 images |
Asperugo procumbens L. | 439 images |
Asplenium platyneuron (L.) Britton, Sterns & Poggenb. | 355 images |
Asplenium rhizophyllum L. | 80 images |
Asplenium ruta-muraria L. | 1964 images |
Asplenium scolopendrium L. | 6233 images |
Asplenium trichomanes L. | 5960 images |
Asplenium viride Huds. | 571 images |
Aster alpinus L. | 3240 images |
Astragalus alpinus L. | 346 images |
Astragalus canadensis L. | 45 images |
Astragalus racemosus Pursh | 22 images |
Atocion armeria (L.) Raf. | 2806 images |
Atriplex glabriuscula Edmondston | 86 images |
Atriplex hortensis L. | 1074 images |
Atriplex laciniata L. | 488 images |
Atriplex littoralis L. | 289 images |
Atriplex micrantha Ledeb. | 66 images |
Atriplex oblongifolia Waldst. & Kit. | 15 images |
Atriplex patula L. | 703 images |
Atriplex prostrata Boucher ex DC. | 1316 images |
Atriplex rosea L. | 39 images |
Aureolaria flava (L.) Farw. | 51 images |
Aureolaria grandiflora (Benth.) Pennell | 53 images |
Aureolaria virginica (L.) Pennell | 37 images |
Aurinia saxatilis (L.) Desv. | 2822 images |
Avena fatua L. | 2637 images |
Avena sativa L. | 3734 images |
Avena sterilis L. | 263 images |
Avenella flexuosa (L.) Drejer | 450 images |
Avenula pubescens (Huds.) Dumort. | 128 images |
Azolla caroliniana Willd. | 14 images |
Baccharis halimifolia L. | 1581 images |
Baldellia ranunculoides (L.) Parl. | 411 images |
Baptisia alba (L.) R.Br. | 128 images |
Baptisia tinctoria (L.) R.Br. | 49 images |
Barbarea orthoceras Ledeb. | 550 images |
Barbarea stricta Andrz. ex Besser | 73 images |
Barbarea verna (Mill.) Asch. | 1506 images |
Barbarea vulgaris W.T.Aiton | 1188 images |
Bartsia alpina L. | 1096 images |
Bassia scoparia (L.) A.J.Scott | 414 images |
Beckmannia syzigachne (Steud.) Fernald | 16 images |
Bellis perennis L. | 14596 images |
Berberis aquifolium Pursh | 16243 images |
Berberis thunbergii DC. | 8841 images |
Berberis vulgaris L. | 5289 images |
Berteroa incana (L.) DC. | 4767 images |
Berula erecta (Huds.) Coville | 796 images |
Betula × caerulea Blanch. | 3 images |
Betula alleghaniensis Britton | 249 images |
Betula cordifolia Regel | 4 images |
Betula glandulosa Michx. | 10 images |
Betula lenta L. | 125 images |
Betula occidentalis Hook. | 42 images |
Betula papyrifera Marshall | 463 images |
Betula pendula Roth | 11086 images |
Betula populifolia Marshall | 61 images |
Betula pubescens Ehrh. | 5442 images |
Betula pumila L. | 10 images |
Bidens alba (L.) DC. | 269 images |
Bidens aristosa (Michx.) Britton | 135 images |
Bidens bipinnata L. | 1265 images |
Bidens cernua L. | 471 images |
Bidens connata Muhl. ex Willd. | 59 images |
Bidens frondosa L. | 2783 images |
Bidens tripartita L. | 1103 images |
Bidens vulgata Greene | 65 images |
Bistorta officinalis Delarbre | 6718 images |
Bistorta vivipara (L.) Delarbre | 1177 images |
Blephilia hirsuta (Pursh) Benth. | 82 images |
Blitum bonus-henricus (L.) Rchb. | 1471 images |
Blitum capitatum L. | 205 images |
Boechera drummondii (A.Gray) Á.Löve & D.Löve | 3 images |
Boehmeria cylindrica (L.) Sw. | 580 images |
Bolboschoenus fluviatilis (Torr.) Soják | 3 images |
Bolboschoenus maritimus (L.) Palla | 731 images |
Borago officinalis L. | 19401 images |
Borodinia laevigata (Muhl. ex Willd.) P.J.Alexander & Windham | 4 images |
Botrychium dissectum Spreng. | 152 images |
Botrychium lanceolatum (S.G.Gmel.) Ångstr. | 5 images |
Botrychium lunaria (L.) Sw. | 499 images |
Botrychium multifidum (S.G.Gmel.) Rupr. | 2 images |
Botrychium simplex E.Hitchc. | 48 images |
Botrychium virginianum (L.) Sw. | 220 images |
Bouteloua curtipendula (Michx.) Torr. | 114 images |
Bouteloua gracilis (Kunth) Lag. ex Griffiths | 53 images |
Brachypodium sylvaticum (Huds.) P.Beauv. | 1435 images |
Brasenia schreberi J.F.Gmel. | 4 images |
Brassica juncea (L.) Czern. | 1382 images |
Brassica napus L. | 9591 images |
Brassica oleracea L. | 8378 images |
Brassica rapa L. | 3830 images |
Briza maxima L. | 1976 images |
Briza media L. | 996 images |
Bromus arvensis L. | 141 images |
Bromus carinatus Hook. & Arn. | 29 images |
Bromus catharticus Vahl | 409 images |
Bromus erectus Huds. | 1058 images |
Bromus hordeaceus L. | 2926 images |
Bromus inermis Leyss. | 722 images |
Bromus kalmii A.Gray | 1 images |
Bromus latiglumis (Shear) Hitchc. | 2 images |
Bromus pubescens Muhl. ex Willd. | 5 images |
Bromus racemosus L. | 191 images |
Bromus secalinus L. | 222 images |
Bromus sitchensis Trin. | 9 images |
Bromus squarrosus L. | 111 images |
Bromus sterilis L. | 2805 images |
Bromus tectorum L. | 418 images |
Buddleja davidii Franch. | 16589 images |
Buglossoides arvensis (L.) I.M.Johnst. | 1155 images |
Bulbostylis capillaris (L.) Kunth ex C.B.Clarke | 2 images |
Bunias orientalis L. | 2462 images |
Bupleurum rotundifolium L. | 491 images |
Cakile edentula (Bigelow) Hook. | 237 images |
Calamagrostis arenaria (L.) Roth | 1610 images |
Calamagrostis breviligulata (Fernald) Saarela | 49 images |
Calamagrostis canadensis (Michx.) P.Beauv. | 3 images |
Calamagrostis epigejos (L.) Roth | 2752 images |
Calamagrostis purpurea (Trin.) Trin. | 22 images |
Calamagrostis stricta (Timm) Koeler | 26 images |
Calendula officinalis L. | 15288 images |
Calla palustris L. | 1382 images |
Callitriche hermaphroditica L. | 7 images |
Callitriche heterophylla Pursh | 3 images |
Callitriche palustris L. | 383 images |
Callitriche stagnalis Scop. | 641 images |
Callitriche terrestris Raf. | 5 images |
Calluna vulgaris (L.) Hull | 8601 images |
Calopogon tuberosus (L.) Britton, Sterns & Poggenb. | 72 images |
Caltha palustris L. | 10656 images |
Calypso bulbosa (L.) Oakes | 436 images |
Calystegia sepium (L.) R.Br. | 9475 images |
Calystegia spithamaea (L.) Pursh | 19 images |
Camassia scilloides (Raf.) Cory | 145 images |
Camelina microcarpa Andrz. ex DC. | 108 images |
Camelina sativa (L.) Crantz | 219 images |
Campanula giesekiana Vest ex Schult. | 6 images |
Campanula glomerata L. | 7386 images |
Campanula medium L. | 2816 images |
Campanula persicifolia L. | 9810 images |
Campanula rapunculoides L. | 4934 images |
Campanula trachelium L. | 9381 images |
Campanulastrum americanum (L.) Small | 286 images |
Cannabis sativa L. | 5410 images |
Capnoides sempervirens (L.) Borkh. | 107 images |
Capsella bursa-pastoris (L.) Medik. | 9907 images |
Cardamine bellidifolia L. | 27 images |
Cardamine bulbosa (Schreb. ex Muhl.) Britton, Sterns & Poggenb. | 26 images |
Cardamine concatenata (Michx.) O.Schwarz | 376 images |
Cardamine diphylla (Michx.) Alph.Wood | 61 images |
Cardamine flexuosa With. | 5355 images |
Cardamine hirsuta L. | 4020 images |
Cardamine impatiens L. | 1761 images |
Cardamine occulta Hornem. | 7 images |
Cardamine parviflora L. | 1904 images |
Cardamine pensylvanica Muhl. ex Willd. | 4 images |
Cardamine polemonioides Rouy | 1 images |
Cardamine pratensis L. | 17026 images |
Carduus acanthoides L. | 3423 images |
Carduus crispus L. | 702 images |
Carduus nutans L. | 4567 images |
Carex × abitibiana Lepage | 7 images |
Carex × xanthocarpa Degl. | 4 images |
Carex acutiformis Ehrh. | 1856 images |
Carex aquatilis Wahlenb. | 19 images |
Carex arcta Boott | 6 images |
Carex atherodes Spreng. | 5 images |
Carex atrofusca Schkuhr | 100 images |
Carex aurea Nutt. | 15 images |
Carex baileyi Britton | 1 images |
Carex bicolor Bellardi ex All. | 60 images |
Carex bigelowii Torr. ex Schwein. | 23 images |
Carex blanda Dewey | 33 images |
Carex bromoides Willd. | 4 images |
Carex brunnescens (Pers.) Poir. | 41 images |
Carex buxbaumii Wahlenb. | 71 images |
Carex canescens L. | 131 images |
Carex capillaris L. | 51 images |
Carex capitata Sol. | 1 images |
Carex careyana Torr. ex Dewey | 6 images |
Carex cephalophora Muhl. ex Willd. | 18 images |
Carex chordorrhiza L.f. | 38 images |
Carex comosa Boott | 41 images |
Carex crinita Lam. | 60 images |
Carex crus-corvi Shuttlew. ex Kunze | 1 images |
Carex cryptolepis Mack. | 8 images |
Carex demissa Hornem. | 12 images |
Carex deweyana Schwein. | 7 images |
Carex diandra Schrank | 77 images |
Carex disperma Dewey | 3 images |
Carex disticha Huds. | 132 images |
Carex divulsa Stokes | 689 images |
Carex eburnea Boott | 26 images |
Carex echinata Murray | 285 images |
Carex emoryi Dewey | 8 images |
Carex festucacea Willd. | 1 images |
Carex flacca Schreb. | 1921 images |
Carex flava L. | 279 images |
Carex folliculata L. | 5 images |
Carex formosa Dewey | 1 images |
Carex frankii Kunth | 18 images |
Carex garberi Fernald | 1 images |
Carex glacialis Mack. | 53 images |
Carex gracillima Schwein. | 24 images |
Carex granularis Muhl. ex Willd. | 11 images |
Carex grayi J.Carey | 278 images |
Carex grisea Wahlenb. | 20 images |
Carex heleonastes Ehrh. ex L.f. | 21 images |
Carex hirsutella Mack. | 14 images |
Carex hirta L. | 847 images |
Carex hirtifolia Mack. | 9 images |
Carex hitchcockiana Dewey | 1 images |
Carex hostiana DC. | 75 images |
Carex hyalinolepis Steud. | 5 images |
Carex hystericina Muhl. ex Willd. | 31 images |
Carex inops L.H.Bailey | 1 images |
Carex intumescens Rudge | 112 images |
Carex jamesii Schwein. | 8 images |
Carex lachenalii Schkuhr | 46 images |
Carex lacustris Willd. | 10 images |
Carex laeviconica Dewey | 3 images |
Carex laevivaginata (Kük.) Mack. | 1 images |
Carex lasiocarpa Ehrh. | 51 images |
Carex laxiflora Lam. | 7 images |
Carex lenticularis Michx. | 5 images |
Carex lepidocarpa Tausch | 85 images |
Carex leporina L. | 269 images |
Carex limosa L. | 117 images |
Carex livida (Wahlenb.) Willd. | 6 images |
Carex longii Mack. | 13 images |
Carex lupuliformis Sartwell ex Dewey | 8 images |
Carex lupulina Muhl. ex Willd. | 84 images |
Carex lurida Wahlenb. | 103 images |
Carex magellanica Lam. | 67 images |
Carex maritima Gunnerus | 32 images |
Carex meadii Dewey | 6 images |
Carex mesochorea Mack. | 2 images |
Carex michauxiana Boeckeler | 3 images |
Carex microglochin Wahlenb. | 77 images |
Carex molesta Mack. | 8 images |
Carex muehlenbergii Willd. | 3 images |
Carex muskingumensis Schwein. | 119 images |
Carex myosuroides Vill. | 41 images |
Carex nigra (L.) Reichard | 497 images |
Carex nigromarginata Schwein. | 3 images |
Carex normalis Mack. | 17 images |
Carex norvegica Retz. | 21 images |
Carex obtusata Lilj. | 5 images |
Carex oederi Retz. | 300 images |
Carex oligosperma Michx. | 8 images |
Carex pairae F.W.Schultz | 76 images |
Carex paleacea Schreb. ex Wahlenb. | 8 images |
Carex pallescens L. | 316 images |
Carex panicea L. | 230 images |
Carex pauciflora Lightf. | 88 images |
Carex pedunculata Muhl. ex Willd. | 21 images |
Carex pensylvanica Lam. | 93 images |
Carex plantaginea Lam. | 165 images |
Carex platyphylla J.Carey | 4 images |
Carex prairea Dewey ex Alph.Wood | 2 images |
Carex praticola Rydb. | 1 images |
Carex pseudocyperus L. | 459 images |
Carex radiata (Wahlenb.) Small | 38 images |
Carex rariflora (Wahlenb.) Sm. | 2 images |
Carex retrorsa Schwein. | 5 images |
Carex rosea Willd. | 1 images |
Carex rostrata Stokes | 325 images |
Carex rupestris All. | 51 images |
Carex sartwellii Dewey | 4 images |
Carex saxatilis L. | 19 images |
Carex scabrata Schwein. | 10 images |
Carex scirpoidea Michx. | 2 images |
Carex shortiana Dewey & Torr. | 3 images |
Carex simpliciuscula Wahlenb. | 10 images |
Carex sparganioides Muhl. ex Willd. | 18 images |
Carex spicata Huds. | 397 images |
Carex sprengelii Dewey ex Spreng. | 7 images |
Carex squarrosa L. | 29 images |
Carex sterilis Willd. | 3 images |
Carex stipata Muhl. ex Willd. | 60 images |
Carex stricta Lam. | 50 images |
Carex subspathacea Wormsk. ex Hornem. | 4 images |
Carex supina Willd. ex Wahlenb. | 2 images |
Carex swanii (Fernald) Mack. | 5 images |
Carex sylvatica Huds. | 1403 images |
Carex tenera Dewey | 8 images |
Carex tenuiflora Wahlenb. | 2 images |
Carex torta Boott ex Tuck. | 3 images |
Carex tribuloides Wahlenb. | 17 images |
Carex trichocarpa Muhl. ex Willd. | 15 images |
Carex typhina Michx. | 4 images |
Carex utriculata Boott | 8 images |
Carex vaginata Tausch | 64 images |
Carex vesicaria L. | 300 images |
Carex virescens Muhl. ex Willd. | 6 images |
Carex vulpinoidea Michx. | 115 images |
Carex woodii Dewey | 2 images |
Carpinus caroliniana Walter | 408 images |
Carum carvi L. | 1323 images |
Carya cordiformis (Wangenh.) K.Koch | 87 images |
Carya glabra (Mill.) Sweet | 2083 images |
Carya laciniosa (F.Michx.) G.Don | 25 images |
Carya ovata (Mill.) K.Koch | 359 images |
Carya tomentosa (Lam.) Nutt. | 105 images |
Cassiope hypnoides (L.) D.Don | 44 images |
Cassiope tetragona (L.) D.Don | 6 images |
Castanea dentata (Marshall) Borkh. | 733 images |
Castilleja coccinea (L.) Spreng. | 105 images |
Castilleja elegans Malte | 4 images |
Castilleja miniata Douglas ex Benth. | 364 images |
Castilleja septentrionalis Lindl. | 26 images |
Catabrosa aquatica (L.) P.Beauv. | 73 images |
Catalpa ovata G.Don | 1396 images |
Caulophyllum thalictroides (L.) Michx. | 454 images |
Ceanothus americanus L. | 700 images |
Ceanothus herbaceus Raf. | 31 images |
Celastrus orbiculatus Thunb. | 765 images |
Celastrus scandens L. | 939 images |
Celtis occidentalis L. | 3716 images |
Celtis tenuifolia Nutt. | 37 images |
Cenchrus longispinus (Hack.) Fernald | 80 images |
Centaurea benedicta (L.) L. | 349 images |
Centaurea calcitrapa L. | 1724 images |
Centaurea cyanus L. | 16565 images |
Centaurea diffusa Lam. | 212 images |
Centaurea jacea L. | 13993 images |
Centaurea macrocephala Muss.Puschk. ex Willd. | 453 images |
Centaurea montana L. | 9229 images |
Centaurea nigra L. | 8008 images |
Centaurea nigrescens Willd. | 753 images |
Centaurea scabiosa L. | 8325 images |
Centaurea solstitialis L. | 1277 images |
Centaurea stoebe L. | 785 images |
Centaurium erythraea Rafn | 7346 images |
Centaurium pulchellum (Sw.) Hayek ex Hand.-Mazz., Stadlm., Janch. & Faltis | 47 images |
Cephalanthus occidentalis L. | 1252 images |
Cephalaria gigantea (Ledeb.) Bobrov | 577 images |
Cerastium alpinum L. | 1191 images |
Cerastium arcticum Lange | 3 images |
Cerastium arvense L. | 5232 images |
Cerastium beeringianum Cham. & Schltdl. | 1 images |
Cerastium glomeratum Thuill. | 4625 images |
Cerastium holosteoides Fr. | 10 images |
Cerastium nutans Raf. | 8 images |
Cerastium pumilum Curtis | 420 images |
Cerastium regelii Ostenf. | 1 images |
Cerastium semidecandrum L. | 488 images |
Cerastium tomentosum L. | 6527 images |
Ceratophyllum demersum L. | 306 images |
Cerinthe major L. | 2072 images |
Chaenorhinum minus (L.) Lange | 667 images |
Chaerophyllum procumbens (L.) Crantz | 15 images |
Chaerophyllum temulum L. | 5859 images |
Chamaedaphne calyculata (L.) Moench | 163 images |
Chamaelirium luteum (L.) A.Gray | 45 images |
Chamaerhodos erecta (L.) Bunge | 1 images |
Chelidonium majus L. | 26185 images |
Chelone glabra L. | 444 images |
Chenopodiastrum murale (L.) S.Fuentes, Uotila & Borsch | 1408 images |
Chenopodium album L. | 14692 images |
Chenopodium berlandieri Moq. | 47 images |
Chenopodium betaceum Andrz. | 5 images |
Chenopodium ficifolium Sm. | 1415 images |
Chenopodium opulifolium Schrad. ex W.D.J.Koch & Ziz | 6 images |
Chenopodium pratericola Rydb. | 17 images |
Chenopodium standleyanum Aellen | 3 images |
Chimaphila maculata (L.) Pursh | 779 images |
Chimaphila umbellata (L.) W.P.C.Barton | 126 images |
Chondrilla juncea L. | 1947 images |
Chrysanthemum arcticum L. | 6 images |
Chrysosplenium americanum Schwein. ex Hook. | 25 images |
Cichorium intybus L. | 19405 images |
Cicuta bulbifera L. | 34 images |
Cicuta maculata L. | 326 images |
Cicuta virosa L. | 521 images |
Cinna arundinacea L. | 15 images |
Circaea alpina L. | 260 images |
Circaea canadensis (L.) Hill | 24 images |
Cirsium arvense (L.) Scop. | 15585 images |
Cirsium discolor (Muhl. ex Willd.) Spreng. | 213 images |
Cirsium flodmanii Arthur | 9 images |
Cirsium muticum Michx. | 70 images |
Cirsium palustre (L.) Scop. | 4059 images |
Cirsium scariosum Nutt. | 7 images |
Cirsium vulgare (Savi) Ten. | 20087 images |
Cladium mariscoides (Muhl.) Torr. | 3 images |
Clarkia amoena (Lehm.) A.Nelson & J.F.Macbr. | 1186 images |
Claytonia caroliniana Michx. | 310 images |
Claytonia virginica L. | 1220 images |
Clematis occidentalis (Hornem.) DC. | 59 images |
Clematis orientalis L. | 79 images |
Clematis recta L. | 837 images |
Clematis terniflora DC. | 919 images |
Clematis virginiana L. | 836 images |
Clematis vitalba L. | 18783 images |
Clematis viticella L. | 5481 images |
Cleome dodecandra L. | 142 images |
Cleome houtteana Schltdl. | 2455 images |
Cleomella serrulata (Pursh) Roalson & J.C.Hall | 72 images |
Clethra alnifolia L. | 886 images |
Clinopodium arkansanum (Nutt.) House | 1 images |
Clinopodium glabellum (Michx.) Kuntze | 14 images |
Clinopodium menthifolium (Host) Merino | 35 images |
Clinopodium vulgare L. | 7395 images |
Clintonia borealis (Aiton) Raf. | 714 images |
Cochlearia groenlandica L. | 11 images |
Collinsia parviflora Douglas ex Lindl. | 44 images |
Collinsia verna Nutt. | 71 images |
Collinsonia canadensis L. | 125 images |
Collomia linearis Nutt. | 35 images |
Comandra umbellata (L.) Nutt. | 91 images |
Comarum palustre L. | 1030 images |
Comastoma tenellum (Rottb.) Toyok. | 78 images |
Commelina communis L. | 2051 images |
Comptonia peregrina (L.) Coult. | 192 images |
Conium maculatum L. | 7917 images |
Conoclinium coelestinum DC. | 1137 images |
Conopholis americana (L.) Wallr. | 328 images |
Conringia orientalis (L.) C.Presl | 4 images |
Convallaria majalis L. | 7486 images |
Convolvulus arvensis L. | 16634 images |
Coptis trifolia (L.) Salisb. | 256 images |
Corallorhiza maculata Raf. | 315 images |
Corallorhiza odontorhiza (Willd.) Nutt. | 1 images |
Corallorhiza striata Lindl. | 134 images |
Corallorhiza trifida Châtel. | 162 images |
Corema conradii (Torr.) Torr. ex Loudon | 1 images |
Coreopsis grandiflora Hogg ex Sweet | 2602 images |
Coreopsis lanceolata L. | 2835 images |
Coreopsis rosea Nutt. | 7 images |
Coreopsis tinctoria Nutt. | 3108 images |
Coreopsis tripteris L. | 162 images |
Coreopsis verticillata L. | 1878 images |
Coriandrum sativum L. | 3235 images |
Corispermum americanum (Nutt.) Nutt. | 2 images |
Corispermum pallasii Steven | 103 images |
Cornus alternifolia L.f. | 298 images |
Cornus canadensis L. | 1379 images |
Cornus drummondii C.A.Mey. | 36 images |
Cornus florida L. | 5843 images |
Cornus racemosa Lam. | 475 images |
Cornus rugosa Lam. | 204 images |
Cornus sericea L. | 7196 images |
Cornus suecica L. | 595 images |
Coronilla varia L. | 9165 images |
Corydalis aurea Willd. | 98 images |
Corydalis flavula (Raf.) DC. | 97 images |
Corylus americana Walter | 65 images |
Corylus avellana L. | 21244 images |
Corylus cornuta Marshall | 1299 images |
Cosmos bipinnatus Cav. | 13023 images |
Cota tinctoria (L.) J.Gay | 2023 images |
Cotinus coggygria Scop. | 13719 images |
Cotoneaster acutifolius Turcz. | 830 images |
Cotoneaster divaricatus Rehder & E.H.Wilson | 532 images |
Cotula coronopifolia L. | 498 images |
Crassula aquatica (L.) Schönland | 7 images |
Crataegus calpodendron (Ehrh.) Medik. | 10 images |
Crataegus chrysocarpa Ashe | 8 images |
Crataegus coccinea L. | 176 images |
Crataegus coccinioides Ashe | 19 images |
Crataegus crus-galli L. | 702 images |
Crataegus douglasii Lindl. | 409 images |
Crataegus flabellata (Bosc ex Spach) K.Koch | 1 images |
Crataegus fluviatilis Sarg. | 2 images |
Crataegus holmesiana Ashe | 26 images |
Crataegus intricata Lange | 8 images |
Crataegus irrasa Sarg. | 3 images |
Crataegus macracantha Lodd. ex Loudon | 7 images |
Crataegus macrosperma Ashe | 9 images |
Crataegus magniflora Sarg. | 3 images |
Crataegus mollis (Torr. & A.Gray) Scheele | 30 images |
Crataegus monogyna Jacq. | 25071 images |
Crataegus pennsylvanica Ashe | 5 images |
Crataegus persimilis Sarg. | 481 images |
Crataegus phaenopyrum (L.f.) Medik. | 199 images |
Crataegus pruinosa (H.L.Wendl.) K.Koch | 9 images |
Crataegus punctata Jacq. | 86 images |
Crataegus scabrida Sarg. | 5 images |
Crataegus submollis Sarg. | 209 images |
Crataegus succulenta Schrad. ex Link | 15 images |
Crepis biennis L. | 4735 images |
Crepis capillaris (L.) Wallr. | 9232 images |
Crepis pulchra L. | 968 images |
Crepis tectorum L. | 295 images |
Crocanthemum bicknellii (Fernald) Janch. | 3 images |
Croton capitatus Michx. | 208 images |
Cryptotaenia canadensis (L.) DC. | 250 images |
Cucumis melo L. | 4803 images |
Cucumis sativus L. | 4755 images |
Cucurbita pepo L. | 5194 images |
Cuphea viscosissima Jacq. | 47 images |
Cuscuta approximata Bab. | 35 images |
Cuscuta campestris Yunck. | 586 images |
Cuscuta cephalanthi Engelm. | 3 images |
Cuscuta compacta Juss. ex Choisy | 1 images |
Cuscuta epilinum Weihe | 14 images |
Cuscuta epithymum (L.) L. | 1122 images |
Cuscuta gronovii Willd. ex Schult. | 4 images |
Cuscuta pentagona Engelm. | 12 images |
Cuscuta polygonorum Engelm. | 2 images |
Cyclachaena xanthiifolia (Nutt.) Fresen. | 98 images |
Cydonia oblonga Mill. | 10102 images |
Cymbalaria muralis G.Gaertn., B.Mey. & Scherb. | 1643 images |
Cynanchum laeve (Michx.) Pers. | 186 images |
Cynodon dactylon (L.) Pers. | 2487 images |
Cynoglossum officinale L. | 3205 images |
Cynosurus cristatus L. | 703 images |
Cyperus bipartitus Torr. | 6 images |
Cyperus esculentus L. | 814 images |
Cyperus flavescens L. | 58 images |
Cyperus fuscus L. | 316 images |
Cyperus lupulinus (Biehler) Marcks | 2 images |
Cyperus odoratus L. | 112 images |
Cyperus squarrosus L. | 25 images |
Cyperus strigosus L. | 288 images |
Cyperus subsquarrosus (Muhl.) Bauters | 160 images |
Cypripedium acaule Aiton | 883 images |
Cypripedium candidum Muhl. ex Willd. | 44 images |
Cypripedium parviflorum Salisb. | 306 images |
Cypripedium passerinum Richardson | 14 images |
Cypripedium reginae Walter | 199 images |
Cystopteris bulbifera (L.) Bernh. | 93 images |
Cystopteris fragilis (L.) Bernh. | 1091 images |
Cystopteris montana (Lam.) Bernh. | 107 images |
Cystopteris protrusa (Weath.) Blasdell | 40 images |
Cystopteris tenuis (Michx.) Desv. | 3 images |
Dactylis glomerata L. | 10262 images |
Dactylorhiza maculata (L.) Soó | 7380 images |
Dactylorhiza majalis (Rchb.) P.F.Hunt & Summerh. | 6541 images |
Dactylorhiza viridis (L.) R.M.Bateman, Pridgeon & M.W.Chase | 754 images |
Dalea candida Willd. | 9 images |
Dalibarda repens L. | 25 images |
Danthonia compressa Austin | 3 images |
Danthonia decumbens (L.) DC. | 98 images |
Danthonia intermedia Vasey | 2 images |
Daphne mezereum L. | 4390 images |
Dasiphora fruticosa (L.) Rydb. | 6234 images |
Daucus carota L. | 24569 images |
Decodon verticillatus (L.) Elliott | 48 images |
Delphinium ajacis L. | 6017 images |
Delphinium consolida L. | 2494 images |
Dennstaedtia punctilobula (Michx.) T.Moore | 2 images |
Deparia acrostichoides (Sw.) M.Kato | 50 images |
Deschampsia cespitosa (L.) P.Beauv. | 438 images |
Descurainia pinnata (Walter) Britton | 160 images |
Descurainia sophia (L.) Webb ex Prantl | 779 images |
Desmodium canadense (L.) DC. | 202 images |
Desmodium illinoense A.Gray | 2 images |
Dianthera americana L. | 180 images |
Dianthus armeria L. | 2264 images |
Dianthus barbatus L. | 10806 images |
Dianthus deltoides L. | 3899 images |
Dianthus plumarius L. | 1497 images |
Diapensia lapponica L. | 33 images |
Dicentra canadensis (Goldie) Walp. | 153 images |
Dicentra cucullaria (L.) Bernh. | 650 images |
Dichanthelium clandestinum (L.) Gould | 172 images |
Dichanthelium latifolium (L.) Harvill | 2 images |
Dichanthelium scribnerianum (Nash) J.R.Thomas | 2 images |
Dichodon cerastoides (L.) Rchb. | 126 images |
Dichondra carolinensis Michx. | 213 images |
Diervilla lonicera Mill. | 581 images |
Digitalis grandiflora Mill. | 2459 images |
Digitalis lanata Ehrh. | 207 images |
Digitalis lutea L. | 2915 images |
Digitalis purpurea L. | 20923 images |
Digitaria ischaemum (Schreb.) Muhl. | 52 images |
Digitaria sanguinalis (L.) Scop. | 2179 images |
Dioscorea villosa L. | 285 images |
Diplachne fusca (L.) P.Beauv. ex Roem. & Schult. | 44 images |
Diplotaxis erucoides (L.) DC. | 7208 images |
Diplotaxis muralis (L.) DC. | 846 images |
Diplotaxis tenuifolia (L.) DC. | 5623 images |
Dipsacus fullonum L. | 13257 images |
Dipsacus laciniatus L. | 876 images |
Dirca palustris L. | 75 images |
Distichlis spicata (L.) Greene | 90 images |
Doellingeria umbellata (Mill.) Nees | 438 images |
Doronicum caucasicum M.Bieb. | 708 images |
Draba crassifolia Graham | 1 images |
Draba fladnizensis Wulfen | 11 images |
Draba glabella Pursh | 7 images |
Draba incana L. | 28 images |
Draba nemorosa L. | 83 images |
Draba verna L. | 2711 images |
Dracocephalum parviflorum Nutt. | 35 images |
Drosera × obovata Mert. & W.D.J.Koch | 31 images |
Drosera anglica Huds. | 283 images |
Drosera filiformis Raf. | 72 images |
Drosera intermedia Hayne | 414 images |
Drosera linearis Goldie | 14 images |
Drosera rotundifolia L. | 1464 images |
Dryas drummondii Richardson ex Hook. | 34 images |
Dryas integrifolia Vahl | 3 images |
Drymocallis arguta (Pursh) Rydb. | 11 images |
Dryopteris × boottii (Tuck.) Underw. | 4 images |
Dryopteris × uliginosa (A.Braun ex Döll) Kuntze ex Druce | 1 images |
Dryopteris carthusiana (Vill.) H.P.Fuchs | 754 images |
Dryopteris clintoniana (D.C.Eaton) Dowell | 2 images |
Dryopteris cristata (L.) A.Gray | 233 images |
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy | 106 images |
Dryopteris filix-mas (L.) Schott | 6335 images |
Dryopteris fragrans (L.) Schott | 31 images |
Dryopteris goldieana (Hook. ex Goldie) A.Gray | 12 images |
Dryopteris intermedia A.Gray | 11 images |
Dryopteris marginalis (L.) A.Gray | 4 images |
Dulichium arundinaceum (L.) Britton | 35 images |
Dysphania ambrosioides (L.) Mosyakin & Clemants | 1238 images |
Dysphania atriplicifolia (Spreng.) G.Kadereit, Sukhor. & Uotila | 59 images |
Dysphania botrys (L.) Mosyakin & Clemants | 107 images |
Dyssodia papposa (Vent.) Hitchc. | 23 images |
Echinacea pallida (Nutt.) Nutt. | 698 images |
Echinacea purpurea (L.) Moench | 6346 images |
Echinochloa crus-galli (L.) P.Beauv. | 2503 images |
Echinochloa frumentacea Link | 13 images |
Echinochloa muricata (P.Beauv.) Fernald | 41 images |
Echinochloa walteri (Pursh) A.Heller | 1 images |
Echinocystis lobata (Michx.) Torr. & A.Gray | 731 images |
Echinops exaltatus Schrad. | 226 images |
Echinops sphaerocephalus L. | 2947 images |
Echium plantagineum L. | 7331 images |
Echium vulgare L. | 32455 images |
Eclipta prostrata (L.) L. | 1275 images |
Elaeagnus angustifolia L. | 4978 images |
Elaeagnus commutata Bernh. ex Rydb. | 199 images |
Elaeagnus umbellata Thunb. | 2531 images |
Elatine triandra Schkuhr | 42 images |
Eleocharis acicularis (L.) Roem. & Schult. | 51 images |
Eleocharis compressa Sull. | 16 images |
Eleocharis erythropoda Steud. | 5 images |
Eleocharis flavescens (Poir.) Urb. | 8 images |
Eleocharis macrostachya Britton | 10 images |
Eleocharis mamillata (H.Lindb.) H.Lindb. | 1 images |
Eleocharis obtusa (Willd.) Schult. | 32 images |
Eleocharis ovata (Roth) Roem. & Schult. | 43 images |
Eleocharis palustris (L.) Roem. & Schult. | 624 images |
Eleocharis parvula (Roem. & Schult.) Link ex Bluff, Nees & Schauer | 40 images |
Eleocharis quinqueflora (Hartmann) O.Schwarz | 51 images |
Eleocharis tuberculosa (Michx.) Roem. & Schult. | 1 images |
Eleocharis uniglumis (Link) Schult. | 28 images |
Eleusine indica (L.) Gaertn. | 844 images |
Ellisia nyctelea (L.) L. | 54 images |
Elodea canadensis Michx. | 224 images |
Elodea nuttallii (Planch.) H.St.John | 76 images |
Elsholtzia ciliata (Thunb.) Hyl. | 48 images |
Elymus canadensis L. | 125 images |
Elymus glaucus Buckley | 13 images |
Elymus repens (L.) Gould | 575 images |
Elymus riparius Wiegand | 4 images |
Elymus villosus Muhl. ex Willd. | 7 images |
Elymus violaceus (Hornem.) J.Feilberg | 8 images |
Elymus virginicus L. | 57 images |
Empetrum nigrum L. | 1131 images |
Enemion biternatum Raf. | 7 images |
Epifagus virginiana (L.) Barton | 102 images |
Epigaea repens L. | 166 images |
Epilobium anagallidifolium Lam. | 183 images |
Epilobium angustifolium L. | 16508 images |
Epilobium brachycarpum C.Presl | 251 images |
Epilobium ciliatum Raf. | 4113 images |
Epilobium coloratum Biehler | 52 images |
Epilobium hirsutum L. | 12409 images |
Epilobium hornemannii Rchb. | 23 images |
Epilobium lactiflorum Hausskn. | 18 images |
Epilobium latifolium L. | 75 images |
Epilobium leptophyllum Raf. | 8 images |
Epilobium montanum L. | 2978 images |
Epilobium palustre L. | 367 images |
Epilobium parviflorum Schreb. | 3580 images |
Epipactis helleborine (L.) Crantz | 6043 images |
Equisetum × ferrissii Clute | 1 images |
Equisetum × litorale Kühlew. ex Rupr. | 15 images |
Equisetum arvense L. | 6207 images |
Equisetum fluviatile L. | 796 images |
Equisetum laevigatum A.Braun & Engelm. | 70 images |
Equisetum palustre L. | 860 images |
Equisetum pratense Ehrh. | 406 images |
Equisetum scirpoides Michx. | 76 images |
Equisetum sylvaticum L. | 2264 images |
Equisetum variegatum Schleich. ex F.Weber & D.Mohr | 94 images |
Eragrostis cilianensis (All.) Vignolo ex Janch. | 88 images |
Eragrostis hypnoides (Lam.) Britton, Sterns & Poggenb. | 5 images |
Eragrostis mexicana (Hornem.) Link | 27 images |
Eragrostis minor Host | 266 images |
Eragrostis multicaulis Steud. | 6 images |
Eragrostis pectinacea (Michx.) Nees | 27 images |
Eragrostis pilosa (L.) P.Beauv. | 51 images |
Eragrostis spectabilis (Pursh) Steud. | 164 images |
Eranthis hyemalis (L.) Salisb. | 4149 images |
Erechtites hieraciifolius (L.) Raf. ex DC. | 1526 images |
Erica tetralix L. | 1086 images |
Erigenia bulbosa (Michx.) Nutt. | 72 images |
Erigeron annuus (L.) Desf | 288 images |
Erigeron canadensis L. | 13078 images |
Erigeron compositus Pursh | 35 images |
Erigeron glabellus Nutt. | 110 images |
Erigeron humilis Graham | 6 images |
Erigeron lonchophyllus Hook. | 13 images |
Erigeron philadelphicus L. | 3113 images |
Erigeron pulchellus Michx. | 224 images |
Erigeron strigosus Muhl. ex Willd. | 4166 images |
Eriocaulon aquaticum (Hill) Druce | 25 images |
Eriophorum angustifolium Honck. | 2228 images |
Eriophorum scheuchzeri Hoppe | 885 images |
Eriophorum vaginatum L. | 839 images |
Eriophorum virginicum L. | 16 images |
Eriophorum viridicarinatum (Engelm.) Fernald | 2 images |
Erodium cicutarium (L.) L'Hér. | 12962 images |
Erodium moschatum (L.) L'Hér. | 4514 images |
Eruca vesicaria (L.) Cav. | 4006 images |
Erucastrum gallicum (Willd.) O.E.Schulz | 306 images |
Eryngium aquaticum L. | 16 images |
Eryngium campestre L. | 5301 images |
Eryngium maritimum L. | 3858 images |
Eryngium planum L. | 1956 images |
Erysimum × cheiri (L.) Crantz | 6365 images |
Erysimum cheiranthoides L. | 1053 images |
Erysimum repandum L. | 54 images |
Erysimum virgatum Roth | 111 images |
Erythranthe guttata (DC.) G.L.Nesom | 843 images |
Erythranthe moschata (Douglas ex Lindl.) G.L.Nesom | 9 images |
Erythronium albidum Nutt. | 207 images |
Erythronium americanum Ker Gawl. | 1421 images |
Euonymus alatus (Thunb.) Siebold | 3006 images |
Euonymus atropurpureus Jacq. | 114 images |
Euonymus europaeus L. | 19192 images |
Euonymus fortunei (Turcz.) Hand.-Mazz. | 6143 images |
Eupatorium altissimum L. | 115 images |
Eupatorium perfoliatum L. | 874 images |
Euphorbia corollata L. | 198 images |
Euphorbia cyparissias L. | 15830 images |
Euphorbia davidii Subils | 38 images |
Euphorbia dentata Michx. | 18 images |
Euphorbia exigua L. | 586 images |
Euphorbia glyptosperma Engelm. | 36 images |
Euphorbia helioscopia L. | 8664 images |
Euphorbia lathyris L. | 8948 images |
Euphorbia maculata L. | 734 images |
Euphorbia marginata Pursh | 1364 images |
Euphorbia nutans Lag. | 366 images |
Euphorbia peplus L. | 6608 images |
Euphorbia platyphyllos L. | 519 images |
Euphorbia polygonifolia L. | 36 images |
Euphorbia saratoi Ardoino | 1 images |
Euphorbia serpens Kunth | 496 images |
Euphorbia virgata Waldst. & Kit. | 25 images |
Euphrasia frigida Pugsley | 3 images |
Euphrasia micrantha Rchb. | 41 images |
Euphrasia nemorosa (Pers.) Wallr. | 322 images |
Euphrasia salisburgensis Funck ex Hoppe | 42 images |
Euphrasia stricta J.P.Wolff ex J.F.Lehm. | 15 images |
Euphrasia tetraquetra (Bréb.) Arrond. | 38 images |
Eurybia divaricata (L.) G.L.Nesom | 406 images |
Eurybia macrophylla (L.) Cass. | 1466 images |
Eurybia radula (Aiton) G.L.Nesom | 2 images |
Eurybia schreberi (Nees) Nees | 23 images |
Euthamia graminifolia (L.) Nutt. | 677 images |
Euthamia gymnospermoides Greene | 13 images |
Eutrochium maculatum (L.) E.E.Lamont | 1265 images |
Eutrochium purpureum (L.) E.E.Lamont | 242 images |
Fagopyrum esculentum Moench | 5730 images |
Fagopyrum tataricum (L.) Gaertn. | 189 images |
Fagus grandifolia Ehrh. | 2356 images |
Fallopia convolvulus (L.) Á.Löve | 1386 images |
Fallopia dumetorum (L.) Holub | 935 images |
Fallopia scandens (L.) Holub | 27 images |
Festuca filiformis Pourr. | 172 images |
Festuca myuros L. | 293 images |
Festuca occidentalis Hook. | 7 images |
Festuca octoflora Walter | 10 images |
Festuca rubra L. | 341 images |
Festuca trachyphylla (Hack.) Hack. | 18 images |
Festuca viviparoidea Krajina ex Pavlick | 6 images |
Filipendula ulmaria (L.) Maxim. | 11714 images |
Filipendula vulgaris Moench | 3613 images |
Fimbristylis autumnalis (L.) Roem. & Schult. | 287 images |
Floerkea proserpinacoides Willd. | 46 images |
Foeniculum vulgare Mill. | 10957 images |
Fragaria vesca L. | 11540 images |
Fragaria virginiana Mill. | 371 images |
Frangula alnus Mill. | 5808 images |
Frasera caroliniensis Walter | 58 images |
Fraxinus excelsior L. | 23752 images |
Fraxinus nigra Marshall | 26 images |
Fraxinus pennsylvanica Marshall | 927 images |
Froelichia gracilis (Hook.) Moq. | 33 images |
Fuirena pumila (Torr.) Spreng. | 1 images |
Fumaria officinalis L. | 7633 images |
Galanthus nivalis L. | 5016 images |
Galearis rotundifolia (Banks ex Pursh) R.M.Bateman | 4 images |
Galearis spectabilis (L.) Raf. | 160 images |
Galeopsis bifida Boenn. | 494 images |
Galeopsis ladanum L. | 653 images |
Galeopsis speciosa Mill. | 1257 images |
Galeopsis tetrahit L. | 8751 images |
Galinsoga parviflora Cav. | 3241 images |
Galinsoga quadriradiata Ruiz & Pav. | 3873 images |
Galium aparine L. | 13096 images |
Galium asprellum Michx. | 15 images |
Galium boreale L. | 945 images |
Galium circaezans Michx. | 80 images |
Galium kamtschaticum Steller ex Schult. & Schult.f. | 3 images |
Galium labradoricum (Wiegand) Wiegand | 1 images |
Galium mollugo L. | 9511 images |
Galium obtusum Bigelow | 7 images |
Galium palustre L. | 1600 images |
Galium pilosum Aiton | 7 images |
Galium saxatile L. | 1375 images |
Galium spurium L. | 31 images |
Galium tinctorium L. | 1 images |
Galium trifidum L. | 36 images |
Galium triflorum Michx. | 208 images |
Galium verum L. | 10042 images |
Gamochaeta purpurea (L.) Cabrera | 80 images |
Gaultheria hispidula (L.) Muhl. ex Bigelow | 63 images |
Gaultheria procumbens L. | 1232 images |
Gaylussacia baccata (Wangenh.) K.Koch | 32 images |
Gaylussacia bigeloviana (Fernald) Sorrie & Weakley | 3 images |
Gentiana alba Muhl. ex J.McNab | 8 images |
Gentiana andrewsii Griseb. | 141 images |
Gentiana clausa Raf. | 35 images |
Gentiana linearis Froel. | 72 images |
Gentiana nivalis L. | 2293 images |
Gentiana puberulenta J.S.Pringle | 2 images |
Gentianella amarella (L.) Börner | 143 images |
Gentianella quinquefolia (L.) Small | 19 images |
Gentianopsis crinita (Froel.) Ma | 58 images |
Gentianopsis detonsa (Rottb.) Ma | 5 images |
Gentianopsis virgata (Raf.) Holub | 14 images |
Geocaulon lividum (Richardson) Fernald | 2 images |
Geranium bicknellii Britton | 31 images |
Geranium carolinianum L. | 1293 images |
Geranium columbinum L. | 1272 images |
Geranium dissectum L. | 6091 images |
Geranium ibericum Cav. | 565 images |
Geranium maculatum L. | 1437 images |
Geranium molle L. | 8794 images |
Geranium pratense L. | 7947 images |
Geranium pusillum L. | 8684 images |
Geranium pyrenaicum Burm.f. | 7708 images |
Geranium robertianum L. | 23023 images |
Geranium sanguineum L. | 9481 images |
Geranium sylvaticum L. | 8601 images |
Geum aleppicum Jacq. | 253 images |
Geum canadense Jacq. | 105 images |
Geum laciniatum Murray | 537 images |
Geum macrophyllum Willd. | 3447 images |
Geum rivale L. | 3742 images |
Geum triflorum Pursh | 106 images |
Geum urbanum L. | 14751 images |
Geum vernum (Raf.) Torr. & A.Gray | 2 images |
Geum virginianum L. | 12 images |
Gillenia trifoliata (L.) Moench | 121 images |
Glaucium flavum Crantz | 5334 images |
Glechoma hederacea L. | 26206 images |
Glyceria canadensis (Michx.) Trin. | 11 images |
Glyceria fluitans (L.) R.Br. | 169 images |
Glyceria maxima (Hartm.) Holmb. | 374 images |
Glyceria obtusa (Muhl.) Trin. | 1 images |
Glyceria septentrionalis Hitchc. | 2 images |
Glyceria striata (Lam.) Hitchc. | 37 images |
Glycyrrhiza lepidota Pursh | 76 images |
Gnaphalium uliginosum L. | 1082 images |
Goodyera oblongifolia Raf. | 196 images |
Goodyera pubescens (Willd.) R.Br. | 326 images |
Goodyera repens (L.) R.Br. | 322 images |
Goodyera tesselata G.Lodd. | 24 images |
Gratiola lutea Raf. | 5 images |
Gratiola neglecta Torr. | 18 images |
Grindelia hirsutula Hook. & Arn. | 111 images |
Grindelia squarrosa (Pursh) Dunal | 298 images |
Guizotia abyssinica (L.f.) Cass. | 870 images |
Gymnocarpium dryopteris (L.) Newman | 677 images |
Gymnocarpium robertianum (Hoffm.) Newman | 264 images |
Gymnocladus dioicus (L.) K.Koch | 498 images |
Gypsophila acutifolia Steven ex Spreng. | 9 images |
Gypsophila elegans M.Bieb. | 1169 images |
Gypsophila paniculata L. | 1279 images |
Gypsophila scorzonerifolia Ser. | 3 images |
Gypsophila vaccaria (L.) Sm. | 1442 images |
Hackelia deflexa (Wahlenb.) Opiz | 23 images |
Hackelia floribunda (Lehm.) I.M.Johnst. | 19 images |
Hackelia virginiana (L.) I.M.Johnst. | 144 images |
Halerpestes cymbalaria (Pursh) Greene | 11 images |
Hamamelis virginiana L. | 2920 images |
Hammarbya paludosa (L.) Kuntze | 31 images |
Hedeoma hispida Pursh | 3 images |
Hedeoma pulegioides (L.) Pers. | 24 images |
Hedlundia hybrida (L.) Sennikov & Kurtto | 40 images |
Hedysarum alpinum L. | 8 images |
Hedysarum boreale Nutt. | 11 images |
Helenium autumnale L. | 1423 images |
Helenium flexuosum Raf. | 65 images |
Helianthus × laetiflorus Pers. | 1565 images |
Helianthus annuus L. | 15428 images |
Helianthus decapetalus L. | 286 images |
Helianthus divaricatus L. | 912 images |
Helianthus giganteus L. | 1060 images |
Helianthus grosseserratus M.Martens | 49 images |
Helianthus hirsutus Raf. | 79 images |
Helianthus maximiliani Schrad. | 484 images |
Helianthus mollis Buc'hoz | 91 images |
Helianthus nuttallii Torr. & A.Gray | 12 images |
Helianthus pauciflorus Nutt. | 176 images |
Helianthus petiolaris Nutt. | 596 images |
Helianthus strumosus L. | 74 images |
Helianthus tuberosus L. | 7713 images |
Heliopsis helianthoides (L.) Sweet | 2216 images |
Helminthotheca echioides (L.) Holub | 7368 images |
Hemerocallis fulva (L.) L. | 10112 images |
Hemerocallis lilioasphodelus L. | 5576 images |
Hemionitis atropurpurea (L.) Christenh. | 45 images |
Hemionitis densa (Brack.) Christenh. | 58 images |
Hemionitis glabella (Mett.) Christenh. | 11 images |
Hepatica acutiloba DC. | 12 images |
Hepatica americana (DC.) Ker Gawl. | 5 images |
Heracleum mantegazzianum Sommier & Levier | 2765 images |
Heracleum maximum W.Bartram | 682 images |
Heracleum sibiricum L. | 2963 images |
Heracleum sphondylium L. | 20298 images |
Herniaria glabra L. | 665 images |
Hesperis matronalis L. | 8281 images |
Heteranthera dubia (Jacq.) MacMill. | 24 images |
Heterotheca villosa (Pursh) Shinners | 159 images |
Heuchera americana L. | 324 images |
Heuchera richardsonii R.Br. | 48 images |
Hibiscus laevis All. | 95 images |
Hibiscus moscheutos L. | 4761 images |
Hibiscus trionum L. | 1060 images |
Hieracium albiflorum Hook. | 187 images |
Hieracium lachenalii Suter | 516 images |
Hieracium murorum L. | 3827 images |
Hieracium paniculatum L. | 12 images |
Hieracium sabaudum L. | 820 images |
Hieracium scabrum Michx. | 13 images |
Hieracium umbellatum L. | 2002 images |
Hieracium venosum L. | 159 images |
Hippophae rhamnoides L. | 3824 images |
Hippuris vulgaris L. | 495 images |
Holcus lanatus L. | 5874 images |
Holcus mollis L. | 188 images |
Holosteum umbellatum L. | 145 images |
Homalosorus pycnocarpos (Spreng.) Pic.Serm. | 3 images |
Honckenya peploides (L.) Ehrh. | 1236 images |
Hordeum brachyantherum Nevski | 20 images |
Hordeum jubatum L. | 490 images |
Hordeum vulgare L. | 8665 images |
Hornungia procumbens (L.) Hayek | 98 images |
Houstonia caerulea L. | 531 images |
Houstonia longifolia Gaertn. | 44 images |
Hudsonia ericoides L. | 8 images |
Hudsonia tomentosa Nutt. | 17 images |
Humulus lupulus L. | 9679 images |
Humulus scandens (Lour.) Merr. | 56 images |
Huperzia saururus (Lam.) Trevis. | 10 images |
Huperzia selago (L.) Bernh. ex Schrank & Mart. | 404 images |
Hyacinthoides hispanica (Mill.) Rothm. | 4954 images |
Hybanthus concolor (T.F.Forst.) Spreng. | 1 images |
Hydrangea arborescens L. | 5227 images |
Hydrangea paniculata Siebold | 6417 images |
Hydrastis canadensis L. | 148 images |
Hydrocharis morsus-ranae L. | 436 images |
Hydrocotyle americana L. | 50 images |
Hydrocotyle umbellata L. | 58 images |
Hydrophyllum appendiculatum Michx. | 161 images |
Hydrophyllum canadense L. | 19 images |
Hydrophyllum virginianum L. | 833 images |
Hylodesmum glutinosum (Muhl. ex Willd.) H.Ohashi & R.R.Mill | 74 images |
Hylodesmum nudiflorum (L.) H.Ohashi & R.R.Mill | 5 images |
Hylotelephium telephioides (Michx.) H.Ohba | 161 images |
Hylotelephium telephium (L.) H.Ohba | 7972 images |
Hymenophyllum peltatum (Poir.) Desv. | 7 images |
Hypericum ascyron L. | 32 images |
Hypericum canadense L. | 3 images |
Hypericum ellipticum Hook. | 8 images |
Hypericum fraseri (Spach) Steud. | 32 images |
Hypericum gentianoides (L.) Britton, Sterns & Poggenb. | 19 images |
Hypericum hirsutum L. | 1383 images |
Hypericum kalmianum L. | 150 images |
Hypericum maculatum Crantz | 3870 images |
Hypericum majus (A.Gray) Britton | 6 images |
Hypericum mutilum L. | 114 images |
Hypericum perforatum L. | 16790 images |
Hypericum prolificum L. | 195 images |
Hypericum pulchrum L. | 701 images |
Hypericum punctatum Lam. | 211 images |
Hypericum sphaerocarpum Michx. | 8 images |
Hypericum virginicum L. | 21 images |
Hypochaeris radicata L. | 9868 images |
Hypoxis hirsuta (L.) Coville | 287 images |
Iberis amara L. | 1735 images |
Iberis umbellata L. | 1499 images |
Iberodes linifolia (L.) M.Serrano, R.Carbajal & S.Ortiz | 135 images |
Ilex aquifolium L. | 15825 images |
Ilex mucronata (L.) M.Powell, Savol. & S.Andrews | 93 images |
Ilex verticillata (L.) A.Gray | 14 images |
Impatiens capensis Meerb. | 2251 images |
Impatiens glandulifera Royle | 13961 images |
Impatiens pallida Nutt. | 985 images |
Impatiens parviflora DC. | 6359 images |
Inula helenium L. | 2562 images |
Ionactis linariifolia (L.) Greene | 21 images |
Ipomoea hederacea Jacq. | 517 images |
Ipomoea purpurea (L.) Roth | 7556 images |
Ipomoea quamoclit L. | 688 images |
Ipomopsis rubra (L.) Wherry | 137 images |
Iris brevicaulis Raf. | 16 images |
Iris ensata Thunb. | 370 images |
Iris lacustris Nutt. | 6 images |
Iris pseudacorus L. | 10043 images |
Iris pumila L. | 1548 images |
Iris sibirica L. | 2475 images |
Iris versicolor L. | 882 images |
Iris virginica L. | 129 images |
Isatis tinctoria L. | 3854 images |
Isoetes lacustris L. | 26 images |
Isotria medeoloides (Pursh) Raf. | 19 images |
Iva frutescens L. | 66 images |
Jacobaea pseudoarnica (Less.) Zuev | 11 images |
Jacobaea vulgaris Gaertn. | 18719 images |
Jeffersonia diphylla (L.) Pers. | 117 images |
Juglans cinerea L. | 463 images |
Juglans nigra L. | 7516 images |
Juncus acutiflorus Ehrh. ex Hoffm. | 242 images |
Juncus alpinoarticulatus Chaix | 134 images |
Juncus arcticus Willd. | 42 images |
Juncus articulatus L. | 695 images |
Juncus balticus Willd. | 30 images |
Juncus biglumis L. | 10 images |
Juncus brachycarpus Engelm. | 1 images |
Juncus brachycephalus (Engelm.) Buchenau | 3 images |
Juncus bufonius L. | 450 images |
Juncus bulbosus L. | 194 images |
Juncus castaneus Sm. | 16 images |
Juncus compressus Jacq. | 169 images |
Juncus conglomeratus L. | 763 images |
Juncus dudleyi Wiegand | 8 images |
Juncus effusus L. | 3518 images |
Juncus ensifolius Wikstr. | 90 images |
Juncus filiformis L. | 103 images |
Juncus gerardi Loisel. | 105 images |
Juncus inflexus L. | 772 images |
Juncus interior Wiegand | 3 images |
Juncus marginatus Rostk. | 4 images |
Juncus nodosus L. | 3 images |
Juncus stygius L. | 10 images |
Juncus tenuis Willd. | 562 images |
Juncus torreyi Coville | 25 images |
Juncus triglumis L. | 91 images |
Juniperus communis L. | 8489 images |
Juniperus horizontalis Moench | 1840 images |
Juniperus virginiana L. | 4499 images |
Kalmia angustifolia L. | 440 images |
Kalmia microphylla (Hook.) A.Heller | 12 images |
Kalmia polifolia Wangenh. | 115 images |
Kalmia procumbens (L.) Gift, Kron & P.F.Stevens ex Galasso, Banfi & F.Conti | 406 images |
Kerria japonica (L.) DC. | 7657 images |
Kickxia elatine (L.) Dumort. | 309 images |
Kickxia spuria (L.) Dumort. | 747 images |
Knautia arvensis (L.) Coult. | 15473 images |
Koeleria macrantha (Ledeb.) Schult. | 136 images |
Koeleria spicata (L.) Barberá, Quintanar, Soreng & P.M.Peterson | 87 images |
Koenigia islandica L. | 4 images |
Koenigia polystachya (Wall. ex Meisn.) T.M.Schust. & Reveal | 251 images |
Krigia biflora (Walter) S.F.Blake | 59 images |
Laburnum × watereri (A.C.Rosenthal & Bermann) Dippel | 15 images |
Lachnanthes caroliniana (Lam.) Dandy | 17 images |
Lactuca biennis (Moench) Fernald | 134 images |
Lactuca canadensis L. | 407 images |
Lactuca floridana (L.) Gaertn. | 589 images |
Lactuca hirsuta Muhl. ex Nutt. | 23 images |
Lactuca muralis (L.) E.Mey. | 490 images |
Lactuca saligna L. | 336 images |
Lactuca sativa L. | 4841 images |
Lactuca serriola L. | 12576 images |
Lagurus ovatus L. | 3494 images |
Lamium album L. | 8109 images |
Lamium amplexicaule L. | 5191 images |
Lamium hybridum Vill. | 8046 images |
Lamium maculatum (L.) L. | 11032 images |
Lamium purpureum L. | 16248 images |
Laportea canadensis (L.) Wedd. | 278 images |
Lappula squarrosa (Retz.) Dumort. | 229 images |
Lapsana communis L. | 14071 images |
Larix decidua Mill. | 6227 images |
Larix kaempferi (Lamb.) Carrière | 444 images |
Larix laricina (Du Roi) K.Koch | 217 images |
Lathyrus japonicus Willd. | 596 images |
Lathyrus latifolius L. | 9858 images |
Lathyrus ochroleucus Hook. | 28 images |
Lathyrus palustris L. | 222 images |
Lathyrus pratensis L. | 4528 images |
Lathyrus venosus Muhl. ex Willd. | 13 images |
Lechea minor L. | 2 images |
Lechea mucronata Raf. | 8 images |
Leersia oryzoides (L.) Sw. | 256 images |
Leersia virginica Willd. | 43 images |
Lemna minor L. | 934 images |
Lemna trisulca L. | 108 images |
Lemna turionifera Landolt | 20 images |
Leontodon hispidus L. | 3349 images |
Leonurus cardiaca L. | 3451 images |
Lepidium campestre (L.) W.T.Aiton | 22 images |
Lepidium coronopus (L.) Al-Shehbaz | 140 images |
Lepidium densiflorum Schrad. | 58 images |
Lepidium didymum L. | 1472 images |
Lepidium draba L. | 8112 images |
Lepidium heterophyllum Benth. | 299 images |
Lepidium latifolium L. | 799 images |
Lepidium perfoliatum L. | 40 images |
Lepidium ruderale L. | 239 images |
Lepidium sativum L. | 864 images |
Lepidium virginicum L. | 1768 images |
Leucanthemella serotina (L.) Tzvelev | 125 images |
Leucanthemum vulgare Lam. | 10712 images |
Leucojum aestivum L. | 2201 images |
Leucospora multifida (Michx.) Nutt. | 31 images |
Leuzea repens (L.) D.J.N.Hind | 27 images |
Levisticum officinale W.D.J.Koch | 1610 images |
Leymus arenarius (L.) Hochst. | 1107 images |
Leymus innovatus (Beal) Pilg. | 1 images |
Leymus mollis (Trin.) Pilg. | 6 images |
Liatris aspera Michx. | 214 images |
Liatris cylindracea Michx. | 36 images |
Liatris spicata (L.) Willd. | 2091 images |
Ligusticum scothicum L. | 104 images |
Lilium canadense L. | 157 images |
Lilium lancifolium Thunb. | 1786 images |
Lilium martagon L. | 7544 images |
Lilium michiganense Farw. | 75 images |
Lilium philadelphicum L. | 116 images |
Limonium carolinianum (Walter) Britton | 66 images |
Limosella aquatica L. | 58 images |
Limosella australis R.Br. | 6 images |
Linaria × sepium G.J.Allman | 25 images |
Linaria bipartita (Vent.) Willd. | 1 images |
Linaria dalmatica (L.) Mill. | 199 images |
Linaria maroccana Hook.f. | 1668 images |
Linaria repens (L.) Mill. | 3517 images |
Linaria vulgaris Mill. | 17040 images |
Lindera benzoin (L.) Blume | 871 images |
Lindernia dubia (L.) Pennell | 218 images |
Linnaea borealis L. | 622 images |
Linum catharticum L. | 681 images |
Linum lewisii Pursh | 175 images |
Linum medium (Planch.) Britton | 20 images |
Linum perenne L. | 2942 images |
Linum sulcatum Riddell | 4 images |
Linum usitatissimum L. | 5414 images |
Linum virginianum L. | 1 images |
Lipandra polysperma (L.) S.Fuentes, Uotila & Borsch | 1084 images |
Liparis liliifolia (L.) Rich. ex Lindl. | 11 images |
Liparis loeselii (L.) Rich. | 189 images |
Liriodendron tulipifera L. | 9993 images |
Lithospermum canescens (Michx.) Lehm. | 142 images |
Lithospermum incisum Lehm. | 135 images |
Lithospermum latifolium Michx. | 9 images |
Lithospermum officinale L. | 1591 images |
Lithospermum parviflorum Weakley, Witsell & D.Estes | 2 images |
Lobelia × speciosa Sweet | 25 images |
Lobelia cardinalis L. | 1847 images |
Lobelia dortmanna L. | 150 images |
Lobelia inflata L. | 489 images |
Lobelia kalmii L. | 53 images |
Lobelia siphilitica L. | 1148 images |
Lobelia spicata Lam. | 126 images |
Lobularia maritima (L.) Desv. | 12893 images |
Lolium arundinaceum (Schreb.) Darbysh. | 796 images |
Lolium giganteum (L.) Darbysh. | 174 images |
Lolium multiflorum Lam. | 364 images |
Lolium perenne L. | 3114 images |
Lolium pratense (Huds.) Darbysh. | 761 images |
Lolium remotum Schrank | 3 images |
Lolium temulentum L. | 29 images |
Lomatogonium rotatum (L.) Fr. | 1 images |
Lonicera caerulea L. | 1699 images |
Lonicera canadensis J.Bartram & W.Bartram ex Marshall | 124 images |
Lonicera caprifolium L. | 2675 images |
Lonicera chrysantha Turcz. ex Ledeb. | 4 images |
Lonicera dioica L. | 109 images |
Lonicera hirsuta Eaton | 20 images |
Lonicera involucrata (Richardson) Banks ex Spreng. | 791 images |
Lonicera japonica Thunb. | 10129 images |
Lonicera maackii (Rupr.) Maxim. | 2158 images |
Lonicera oblongifolia Hook. | 4 images |
Lonicera periclymenum L. | 7314 images |
Lonicera reticulata Raf. | 16 images |
Lonicera sempervirens L. | 1470 images |
Lonicera tatarica L. | 5209 images |
Lonicera villosa (Michx.) Schult. | 3 images |
Lonicera xylosteum L. | 9958 images |
Lotus corniculatus L. | 19068 images |
Ludwigia alternifolia L. | 207 images |
Ludwigia palustris (L.) Elliott | 281 images |
Lunaria annua L. | 20486 images |
Lupinus nootkatensis Donn ex Sims | 157 images |
Lupinus perennis L. | 741 images |
Lupinus polyphyllus Lindl. | 8418 images |
Luzula acuminata Raf. | 14 images |
Luzula campestris (L.) DC. | 1952 images |
Luzula luzuloides (Lam.) Dandy & Wilmott | 549 images |
Luzula multiflora (Ehrh.) Lej. | 350 images |
Luzula pallescens Sw. | 4 images |
Luzula parviflora (Ehrh.) Desv. | 4 images |
Luzula spicata (L.) DC. | 64 images |
Lycium barbarum L. | 2809 images |
Lycopodiella appressa (Chapm.) Cranfill | 3 images |
Lycopodiella inundata (L.) Holub | 148 images |
Lycopodium × zeilleri (Rouy) Greuter & Burdet | 59 images |
Lycopodium alpinum L. | 189 images |
Lycopodium annotinum L. | 936 images |
Lycopodium clavatum L. | 701 images |
Lycopodium complanatum L. | 220 images |
Lycopodium dendroideum Michx. | 177 images |
Lycopodium digitatum Dill. ex A.Braun | 30 images |
Lycopodium obscurum L. | 2 images |
Lycopodium tristachyum Pursh | 90 images |
Lycopus americanus Muhl. ex W.P.C.Barton | 4 images |
Lycopus asper Greene | 11 images |
Lycopus europaeus L. | 5615 images |
Lycopus uniflorus Michx. | 107 images |
Lysimachia arvensis (L.) U.Manns & Anderb. | 10356 images |
Lysimachia borealis (Raf.) U.Manns & Anderb. | 583 images |
Lysimachia ciliata L. | 791 images |
Lysimachia hybrida Michx. | 1 images |
Lysimachia lanceolata Walter | 24 images |
Lysimachia maritima (L.) Galasso, Banfi & Soldano | 386 images |
Lysimachia minima (L.) U.Manns & Anderb. | 18 images |
Lysimachia nummularia L. | 4261 images |
Lysimachia punctata L. | 8718 images |
Lysimachia quadriflora Sims | 10 images |
Lysimachia quadrifolia L. | 185 images |
Lysimachia terrestris (L.) Britton, Sterns & Poggenb. | 12 images |
Lysimachia thyrsiflora L. | 341 images |
Lysimachia vulgaris L. | 8231 images |
Lythrum alatum Pursh | 56 images |
Lythrum hyssopifolia L. | 481 images |
Lythrum salicaria L. | 23642 images |
Macleaya cordata (Willd.) R.Br. | 893 images |
Madia glomerata Hook. | 5 images |
Magnolia acuminata (L.) L. | 834 images |
Magnolia kobus DC. | 1658 images |
Magnolia macrophylla Michx. | 481 images |
Maianthemum canadense Desf. | 1025 images |
Maianthemum racemosum (L.) Link | 1519 images |
Maianthemum stellatum (L.) Link | 562 images |
Maianthemum trifolium (L.) Sloboda | 21 images |
Malaxis monophyllos (L.) Sw. | 46 images |
Malaxis unifolia Michx. | 17 images |
Malus baccata (L.) Borkh. | 2333 images |
Malus coronaria (L.) Mill. | 99 images |
Malus domestica (Suckow) Borkh. | 7302 images |
Malus prunifolia (Willd.) Borkh. | 207 images |
Malus toringo (Siebold) de Vriese | 118 images |
Malva alcea L. | 12110 images |
Malva moschata L. | 5006 images |
Malva neglecta Wallr. | 5358 images |
Malva parviflora L. | 2751 images |
Malva pusilla Sm. | 1378 images |
Malva setigera K.F.Schimp. & Spenn. | 125 images |
Malva sylvestris L. | 26081 images |
Malva verticillata L. | 218 images |
Marrubium vulgare L. | 4355 images |
Marsilea quadrifolia L. | 282 images |
Matricaria chamomilla L. | 9900 images |
Matricaria discoidea DC. | 3535 images |
Matthiola longipetala (Vent.) DC. | 534 images |
Medeola virginiana L. | 322 images |
Medicago lupulina L. | 6980 images |
Medicago sativa L. | 16171 images |
Melampyrum lineare Lam. | 148 images |
Melanocalyx uniflora (L.) Morin | 2 images |
Melica altissima L. | 42 images |
Melilotus albus Medik. | 6832 images |
Melilotus officinalis (L.) Lam. | 4017 images |
Melissa officinalis L. | 13516 images |
Menispermum canadense L. | 249 images |
Mentha × dumetorum Schult. | 1 images |
Mentha × gracilis Sole | 12 images |
Mentha × piperita L. | 3211 images |
Mentha × villosa Huds. | 372 images |
Mentha arvensis L. | 3012 images |
Mentha canadensis L. | 13 images |
Mentha spicata L. | 8669 images |
Menyanthes trifoliata L. | 1827 images |
Mertensia maritima (L.) Gray | 350 images |
Mertensia paniculata (Aiton) G.Don | 64 images |
Mertensia virginica (L.) Pers. ex Link | 894 images |
Micranthes nivalis (L.) Small | 4 images |
Micranthes pensylvanica (L.) Haw. | 35 images |
Micranthes stellaris (L.) Galasso, Banfi & Soldano | 638 images |
Micranthes tenuis (Wahlenb.) Small | 2 images |
Micranthes virginiensis (Michx.) Small | 102 images |
Milium effusum L. | 353 images |
Mimulus alatus Aiton | 108 images |
Mimulus ringens L. | 437 images |
Mirabilis albida (Walter) Heimerl | 47 images |
Mirabilis nyctaginea (Michx.) MacMill. | 219 images |
Miscanthus sacchariflorus (Maxim.) Benth. & Hook.f. ex Franch. | 42 images |
Miscanthus sinensis Andersson | 3362 images |
Misopates orontium (L.) Raf. | 1785 images |
Mitchella repens L. | 914 images |
Mitella diphylla L. | 129 images |
Mitella nuda L. | 14 images |
Moehringia lateriflora (L.) Fenzl | 43 images |
Moehringia macrophylla (Hook.) Fenzl | 25 images |
Molinia caerulea (L.) Moench | 1049 images |
Mollugo verticillata L. | 322 images |
Moluccella laevis L. | 273 images |
Monarda didyma L. | 3110 images |
Monarda fistulosa L. | 2207 images |
Monarda media Willd. | 16 images |
Moneses uniflora (L.) A.Gray | 313 images |
Monotropa hypopitys L. | 1093 images |
Monotropa uniflora L. | 1096 images |
Montia fontana L. | 258 images |
Morus alba L. | 11578 images |
Morus rubra L. | 2772 images |
Muhlenbergia frondosa (Poir.) Fernald | 8 images |
Muhlenbergia glomerata (Willd.) Trin. | 1 images |
Muhlenbergia mexicana (L.) Trin. | 5 images |
Muhlenbergia schreberi J.F.Gmel. | 6 images |
Muscari armeniacum H.J.Veitch | 27 images |
Muscari botryoides (L.) Mill. | 5480 images |
Myosotis arvensis (L.) Hill | 3098 images |
Myosotis discolor Pers. | 840 images |
Myosotis laxa Lehm. | 312 images |
Myosotis macrosperma Engelm. | 88 images |
Myosotis scorpioides L. | 5827 images |
Myosotis stricta Link ex Roem. & Schult. | 685 images |
Myosotis sylvatica Ehrh. ex Hoffm. | 496 images |
Myosotis verna Nutt. | 12 images |
Myrica gale L. | 669 images |
Myrica pensylvanica Mirb. | 72 images |
Myriophyllum alterniflorum DC. | 48 images |
Myriophyllum heterophyllum Michx. | 9 images |
Myriophyllum quitense Kunth | 12 images |
Myriophyllum sibiricum Kom. | 7 images |
Myriophyllum spicatum L. | 302 images |
Myriophyllum verticillatum L. | 69 images |
Myrrhis odorata (L.) Scop. | 1553 images |
Nabalus albus (L.) Hook. | 174 images |
Nabalus altissimus (L.) Hook. | 3 images |
Najas gracillima (A.Braun ex Engelm.) Magnus | 1 images |
Najas guadalupensis (Spreng.) Magnus | 14 images |
Narcissus poeticus L. | 3015 images |
Narcissus pseudonarcissus L. | 9451 images |
Nardus stricta L. | 355 images |
Nasturtium microphyllum (Boenn.) Rchb. | 72 images |
Nasturtium officinale W.T.Aiton | 725 images |
Nelumbo lutea (Willd.) Pers. | 5 images |
Neottia auriculata (Wiegand) Szlach. | 1 images |
Neottia bifolia (Raf.) Baumbach | 1 images |
Neottia convallarioides (Sw.) Rich. | 4 images |
Neottia cordata (L.) Rich. | 213 images |
Neottia ovata (L.) Bluff & Fingerh. | 3441 images |
Nepeta cataria L. | 3760 images |
Neslia paniculata (L.) Desv. | 81 images |
Nigella damascena L. | 13218 images |
Nonea versicolor (Steven) Sweet | 1 images |
Nuttallanthus canadensis (L.) D.A.Sutton | 22 images |
Nymphaea odorata Aiton | 415 images |
Nymphoides peltata (S.G.Gmel.) Kuntze | 445 images |
Nyssa sylvatica Marshall | 1029 images |
Oclemena acuminata (Michx.) Greene | 318 images |
Odontarrhena muralis (Waldst. & Kit.) Endl. | 134 images |
Odontites vulgaris Moench | 9 images |
Oenothera biennis L. | 14483 images |
Oenothera filiformis (Small) W.L.Wagner & Hoch | 4 images |
Oenothera gaura W.L.Wagner & Hoch | 2133 images |
Oenothera glazioviana Micheli | 7440 images |
Oenothera grandiflora L'Hér. | 1 images |
Oenothera laciniata Hill | 564 images |
Oenothera oakesiana (A.Gray) J.W.Robbins ex S.Watson | 6 images |
Oenothera parviflora L. | 1447 images |
Oenothera perennis L. | 8 images |
Oenothera pilosella Raf. | 36 images |
Oenothera suffrutescens (Moc. & Sessé ex Ser.) W.L.Wagner & Hoch | 90 images |
Oenothera tetragona Roth | 12 images |
Oenothera villosa Thunb. | 76 images |
Omalotheca norvegica (Gunnerus) Sch.Bip. & F.W.Schultz | 215 images |
Omalotheca supina (L.) DC. | 150 images |
Omalotheca sylvatica (L.) Sch.Bip. & F.W.Schultz | 535 images |
Omphalodes verna Moench | 1661 images |
Onoclea sensibilis L. | 1621 images |
Onopordum acanthium L. | 5098 images |
Ophioglossum pusillum Raf. | 4 images |
Oplopanax horridus (Sm.) Miq. | 239 images |
Opuntia cespitosa Raf. | 1 images |
Opuntia fragilis (Nutt.) Haw. | 165 images |
Oreojuncus trifidus (L.) Záv.Drábk. & Kirschner | 191 images |
Origanum vulgare L. | 19590 images |
Ornithogalum nutans L. | 1275 images |
Ornithogalum umbellatum L. | 8543 images |
Orobanche fasciculata Nutt. | 138 images |
Orobanche uniflora L. | 115 images |
Orthilia secunda (L.) House | 476 images |
Orthocarpus luteus Nutt. | 5 images |
Osmorhiza berteroi DC. | 8 images |
Osmorhiza claytonii (Michx.) C.B.Clarke | 25 images |
Osmorhiza depauperata Phil. | 7 images |
Osmorhiza longistylis (Torr.) DC. | 373 images |
Osmunda claytoniana L. | 417 images |
Osmunda spectabilis Willd. | 4 images |
Osmundastrum cinnamomeum (L.) C.Presl | 172 images |
Ostrya virginiana (Mill.) K.Koch | 352 images |
Oxalis corniculata L. | 9223 images |
Oxalis dillenii Jacq. | 2525 images |
Oxalis montana Raf. | 58 images |
Oxalis stricta L. | 2414 images |
Oxybasis glauca (L.) S.Fuentes, Uotila & Borsch | 256 images |
Oxybasis rubra (L.) S.Fuentes, Uotila & Borsch | 644 images |
Oxybasis urbica (L.) S.Fuentes, Uotila & Borsch | 45 images |
Oxypolis rigidior (L.) Raf. | 22 images |
Oxyria digyna (L.) Hill | 402 images |
Oxytropis campestris (L.) DC. | 537 images |
Oxytropis deflexa (Pall.) DC. | 14 images |
Pachysandra terminalis Siebold & Zucc. | 1625 images |
Packera aurea (L.) Á.Löve & D.Löve | 185 images |
Palustricodon aparinoides (Pursh) Morin | 20 images |
Panax quinquefolius L. | 103 images |
Panax trifolius L. | 146 images |
Panicum capillare L. | 674 images |
Panicum dichotomiflorum Michx. | 81 images |
Panicum miliaceum L. | 1221 images |
Panicum virgatum L. | 943 images |
Papaver croceum Ledeb. | 598 images |
Papaver dubium L. | 3909 images |
Papaver lapponicum (Tolm.) Nordh. | 5 images |
Papaver orientale L. | 4708 images |
Papaver rhoeas L. | 12280 images |
Papaver somniferum L. | 10611 images |
Parietaria pensylvanica Muhl. ex Willd. | 206 images |
Parnassia glauca Raf. | 35 images |
Parnassia palustris L. | 4248 images |
Paronychia fastigiata (Raf.) Fernald | 7 images |
Parthenocissus quinquefolia (L.) Planch. | 16061 images |
Parthenocissus tricuspidata (Siebold & Zucc.) Planch. | 3947 images |
Parthenocissus vitacea (Knerr) Hitchc. | 3 images |
Paspalum setaceum Michx. | 13 images |
Pastinaca sativa L. | 6435 images |
Pedicularis canadensis L. | 207 images |
Pedicularis flammea L. | 6 images |
Pedicularis furbishiae S.Watson | 2 images |
Pedicularis groenlandica Retz. | 127 images |
Pedicularis lanceolata Michx. | 22 images |
Pedicularis lapponica L. | 57 images |
Pedicularis palustris L. | 525 images |
Pedicularis sudetica Willd. | 6 images |
Pedicularis sylvatica L. | 988 images |
Peltandra virginica (L.) Schott | 147 images |
Penstemon albidus Nutt. | 10 images |
Penstemon calycosus Small | 33 images |
Penstemon digitalis Nutt. ex Sims | 1264 images |
Penstemon gracilis Nutt. | 21 images |
Penstemon hirsutus (L.) Willd. | 168 images |
Penstemon pallidus Small | 33 images |
Pentanema britannica (L.) D.Gut.Larr., Santos-Vicente, Anderb., E.Rico & M.M.Mart.Ort. | 1054 images |
Penthorum sedoides L. | 45 images |
Perilla frutescens (L.) Britton | 2489 images |
Persicaria amphibia (L.) Delarbre | 401 images |
Persicaria careyi (Olney) Greene | 1 images |
Persicaria hydropiper (L.) Delarbre | 664 images |
Persicaria hydropiperoides (Michx.) Small | 18 images |
Persicaria lapathifolia (L.) Delarbre | 3251 images |
Persicaria longiseta (Bruijn) Kitag. | 7 images |
Persicaria maculosa Gray | 9424 images |
Persicaria minor (Huds.) Opiz | 304 images |
Persicaria orientalis (L.) Spach | 2751 images |
Persicaria pensylvanica (L.) M.Gómez | 66 images |
Persicaria punctata (Elliott) Small | 77 images |
Persicaria sagittata (L.) H.Gross | 19 images |
Persicaria virginiana (L.) Gaertn. | 1047 images |
Petasites frigidus (L.) Fr. | 236 images |
Petrorhagia saxifraga (L.) Link | 1726 images |
Petrosedum orientale ('t Hart) Grulich | 2 images |
Petrosedum rupestre (L.) P.V.Heath | 5957 images |
Petroselinum crispum (Mill.) Fuss | 2611 images |
Peucedanum ostruthium (L.) W.D.J.Koch | 1083 images |
Phacelia purshii Buckley | 112 images |
Phacelia tanacetifolia Benth. | 16366 images |
Phalaris arundinacea L. | 2932 images |
Phalaris canariensis L. | 482 images |
Phalaris minor Retz. | 177 images |
Phedimus aizoon (L.) 't Hart | 1070 images |
Phedimus hybridus (L.) 't Hart | 139 images |
Phedimus spurius (M.Bieb.) 't Hart | 4182 images |
Phegopteris connectilis (Michx.) Watt | 727 images |
Phellodendron amurense Rupr. | 329 images |
Philadelphus coronarius L. | 19581 images |
Philadelphus inodorus L. | 205 images |
Philadelphus pubescens Loisel. | 1228 images |
Phleum alpinum L. | 318 images |
Phleum pratense L. | 2642 images |
Phlox divaricata L. | 1051 images |
Phlox drummondii Hook. | 1432 images |
Phlox maculata L. | 1533 images |
Phlox paniculata L. | 6116 images |
Phlox pilosa L. | 187 images |
Phlox stolonifera Sims | 58 images |
Phlox subulata L. | 5142 images |
Phragmites australis (Cav.) Trin. ex Steud. | 6545 images |
Phryma leptostachya L. | 162 images |
Phyla lanceolata (Michx.) Greene | 124 images |
Phyllodoce caerulea (L.) Bab. | 152 images |
Physalis heterophylla Nees | 129 images |
Physalis longifolia Nutt. | 223 images |
Physalis virginiana Mill. | 2 images |
Physocarpus opulifolius (L.) Maxim. | 4901 images |
Physostegia virginiana (L.) Benth. | 2042 images |
Phytolacca americana L. | 18714 images |
Picea abies (L.) H.Karst. | 10194 images |
Picea laxa (Münchh.) Sarg. | 1820 images |
Picea mariana (Mill.) Britton, Sterns & Poggenb. | 65 images |
Picea rubens Sarg. | 1985 images |
Picea sitchensis (Bong.) Carrière | 1091 images |
Picris hieracioides L. | 4327 images |
Pilea fontana (Lunell) Rydb. | 1 images |
Pilea pumila A.Gray | 485 images |
Pilosella aurantiaca (L.) F.W.Schultz & Sch.Bip. | 8246 images |
Pilosella caespitosa (Dumort.) P.D.Sell & C.West | 318 images |
Pilosella flagellaris (Willd.) Arv.-Touv. | 1 images |
Pilosella floribunda (Wimm. & Grab.) Fr. | 2 images |
Pilosella lactucella (Wallr.) P.D.Sell & C.West | 250 images |
Pilosella officinarum Vaill. | 2259 images |
Pilosella piloselloides (Vill.) Soják | 260 images |
Pimpinella saxifraga L. | 1854 images |
Pinguicula villosa L. | 3 images |
Pinguicula vulgaris L. | 1222 images |
Pinus banksiana Lamb. | 390 images |
Pinus resinosa Aiton | 1405 images |
Pinus rigida Mill. | 402 images |
Pinus strobus L. | 4241 images |
Pinus sylvestris L. | 10534 images |
Plantago aristata Michx. | 26 images |
Plantago cordata Lam. | 13 images |
Plantago eriopoda Torr. | 12 images |
Plantago indica L. | 240 images |
Plantago lanceolata L. | 14016 images |
Plantago major L. | 10200 images |
Plantago maritima L. | 825 images |
Plantago media L. | 4909 images |
Plantago rugelii Decne. | 217 images |
Plantago virginica L. | 183 images |
Platanthera aquilonis Sheviak | 21 images |
Platanthera blephariglottis (Willd.) Lindl. | 36 images |
Platanthera ciliaris (L.) Lindl. | 79 images |
Platanthera clavellata (Michx.) Luer | 43 images |
Platanthera dilatata (Pursh) Lindl. ex L.C.Beck | 4 images |
Platanthera flava (L.) Lindl. | 17 images |
Platanthera grandiflora (Bigelow) Lindl. | 11 images |
Platanthera hookeri (Torr.) Lindl. | 1 images |
Platanthera lacera (Michx.) G.Don | 39 images |
Platanthera leucophaea (Nutt.) Lindl. | 11 images |
Platanthera obtusata (Banks ex Pursh) Lindl. | 12 images |
Platanthera orbiculata (Pursh) Lindl. | 45 images |
Platanthera psycodes (L.) Lindl. | 84 images |
Platanus occidentalis L. | 8160 images |
Pluchea odorata (L.) Cass. | 268 images |
Poa alpina L. | 322 images |
Poa annua L. | 3041 images |
Poa arida Vasey | 2 images |
Poa autumnalis Muhl. ex Elliott | 2 images |
Poa chaixii Vill. | 104 images |
Poa compressa L. | 128 images |
Poa glauca Vahl | 40 images |
Poa nemoralis L. | 430 images |
Poa palustris L. | 128 images |
Poa pratensis L. | 3076 images |
Poa secunda J.Presl | 9 images |
Poa trivialis L. | 1965 images |
Podagrostis humilis (Vasey) Björkman | 1 images |
Podophyllum peltatum L. | 1978 images |
Podostemum ceratophyllum Michx. | 5 images |
Pogonia ophioglossoides (L.) Ker Gawl. | 113 images |
Polemonium caeruleum L. | 1392 images |
Polemonium reptans L. | 433 images |
Polemonium vanbruntiae Britton | 1 images |
Polygala cruciata L. | 9 images |
Polygala polygama Walter | 28 images |
Polygala sanguinea L. | 60 images |
Polygala senega L. | 28 images |
Polygala verticillata L. | 5 images |
Polygaloides paucifolia (Willd.) J.R.Abbott | 192 images |
Polygonatum biflorum (Walter) Elliott | 745 images |
Polygonatum multiflorum (L.) All. | 6492 images |
Polygonatum pubescens (Willd.) Pursh | 163 images |
Polygonum arenastrum Boreau | 176 images |
Polygonum aviculare L. | 5099 images |
Polygonum cilinode Michx. | 3 images |
Polygonum douglasii Greene | 5 images |
Polygonum raii Bab. | 83 images |
Polymnia canadensis L. | 138 images |
Polypodium virginianum L. | 284 images |
Polypogon monspeliensis (L.) Desf. | 831 images |
Polystichum acrostichoides (Michx.) Schott | 623 images |
Polystichum braunii (Spenn.) Fée | 172 images |
Polystichum lonchitis (L.) Roth | 616 images |
Polystichum scopulinum (D.C.Eaton) Maxon | 9 images |
Pontederia cordata L. | 1495 images |
Pontederia crassipes Mart. | 1631 images |
Populus alba L. | 11943 images |
Populus balsamifera L. | 1633 images |
Populus deltoides W.Bartram ex Marshall | 609 images |
Populus grandidentata Michx. | 302 images |
Populus heterophylla L. | 24 images |
Populus tremuloides Michx. | 1382 images |
Portulaca grandiflora Hook. | 7827 images |
Portulaca oleracea L. | 12431 images |
Potamogeton × nitens Weber | 2 images |
Potamogeton alpinus Balb. | 23 images |
Potamogeton amplifolius Tuck. | 7 images |
Potamogeton berchtoldii Fieber | 24 images |
Potamogeton crispus L. | 164 images |
Potamogeton epihydrus Raf. | 4 images |
Potamogeton foliosus Raf. | 5 images |
Potamogeton friesii Rupr. | 9 images |
Potamogeton gramineus L. | 40 images |
Potamogeton natans L. | 550 images |
Potamogeton nodosus Poir. | 312 images |
Potamogeton obtusifolius Mert. & W.D.J.Koch | 13 images |
Potamogeton perfoliatus L. | 151 images |
Potamogeton polygonifolius Pourr. | 101 images |
Potamogeton praelongus Wulfen | 22 images |
Potamogeton pusillus L. | 43 images |
Potentilla anglica Laichard. | 714 images |
Potentilla argentea L. | 2683 images |
Potentilla canadensis L. | 102 images |
Potentilla crantzii (Crantz) Beck ex Fritsch | 802 images |
Potentilla erecta (L.) Raeusch. | 4583 images |
Potentilla gracilis Douglas ex Hook. | 188 images |
Potentilla grandiflora L. | 350 images |
Potentilla hippiana Lehm. | 11 images |
Potentilla hyparctica Malte | 2 images |
Potentilla inclinata Vill. | 56 images |
Potentilla indica (Andrews) Th.Wolf | 5379 images |
Potentilla intermedia L. | 106 images |
Potentilla nivea L. | 29 images |
Potentilla norvegica L. | 736 images |
Potentilla pensylvanica L. | 16 images |
Potentilla recta L. | 3509 images |
Potentilla reptans L. | 10628 images |
Potentilla simplex Michx. | 492 images |
Potentilla sterilis (L.) Garcke | 1458 images |
Potentilla supina L. | 188 images |
Potentilla thuringiaca Bernh. ex Link | 34 images |
Primula laurentiana Fernald | 32 images |
Primula mistassinica Michx. | 4 images |
Primula veris L. | 13990 images |
Prosartes lanuginosa (Michx.) D.Don | 20 images |
Prosartes trachycarpa S.Watson | 38 images |
Proserpinaca palustris L. | 4 images |
Proserpinaca pectinata Lam. | 2 images |
Prunella vulgaris L. | 19133 images |
Prunus americana Marshall | 71 images |
Prunus avium (L.) L. | 20364 images |
Prunus cerasifera Ehrh. | 22270 images |
Prunus cerasus L. | 10668 images |
Prunus domestica L. | 17306 images |
Prunus glandulosa Thunb. | 298 images |
Prunus mahaleb L. | 6826 images |
Prunus nigra Aiton | 4 images |
Prunus padus L. | 14034 images |
Prunus pensylvanica L.f. | 455 images |
Prunus persica (L.) Batsch | 10459 images |
Prunus pumila L. | 23 images |
Prunus serotina Ehrh. | 8557 images |
Prunus spinosa L. | 31338 images |
Prunus susquehanae Willd. | 6 images |
Prunus tomentosa Thunb. | 382 images |
Prunus virginiana L. | 2943 images |
Psammophiliella muralis (L.) Ikonn. | 552 images |
Pseudognaphalium obtusifolium (L.) Hilliard & B.L.Burtt | 68 images |
Ptelea trifoliata L. | 453 images |
Pterospora andromedea Nutt. | 263 images |
Puccinellia distans (Jacq.) Parl. | 98 images |
Puccinellia fasciculata (Torr.) E.P.Bicknell | 9 images |
Puccinellia maritima (Huds.) Parl. | 60 images |
Pueraria montana (Lour.) Merr. | 382 images |
Pulmonaria officinalis L. | 3911 images |
Pulmonaria saccharata Mill. | 2379 images |
Pycnanthemum tenuifolium Schrad. | 254 images |
Pycnanthemum verticillatum (Michx.) Pers. | 78 images |
Pycnanthemum virginianum (L.) T.Durand & B.D.Jacks. ex B.L.Rob. & Fernald | 17 images |
Pyracantha coccinea M.Roem. | 15655 images |
Pyrola americana G.Don | 24 images |
Pyrola asarifolia Michx. | 113 images |
Pyrola chlorantha Sw. | 329 images |
Pyrola elliptica Nutt. | 144 images |
Pyrola minor L. | 609 images |
Pyrus communis L. | 10564 images |
Quercus alba L. | 762 images |
Quercus bicolor Willd. | 658 images |
Quercus ellipsoidalis E.J.Hill | 21 images |
Quercus ilicifolia Wangenh. | 45 images |
Quercus macrocarpa Michx. | 1317 images |
Quercus muehlenbergii Engelm. | 64 images |
Quercus palustris Münchh. | 3863 images |
Quercus robur L. | 17234 images |
Quercus rubra L. | 11473 images |
Quercus shumardii Buckley | 75 images |
Quercus velutina Lam. | 1259 images |
Radiola linoides Roth | 132 images |
Ranunculus abortivus L. | 515 images |
Ranunculus acris L. | 12150 images |
Ranunculus bulbosus L. | 5148 images |
Ranunculus fascicularis Muhl. ex Bigelow | 69 images |
Ranunculus ficaria L. | 30831 images |
Ranunculus flabellaris Raf. | 11 images |
Ranunculus flammula L. | 1869 images |
Ranunculus gmelinii DC. | 4 images |
Ranunculus hederaceus L. | 167 images |
Ranunculus hispidus Michx. | 221 images |
Ranunculus hyperboreus Rottb. | 14 images |
Ranunculus macounii Britton | 11 images |
Ranunculus minimus (L.) E.H.L.Krause | 175 images |
Ranunculus pensylvanicus L.f. | 2 images |
Ranunculus pygmaeus Wahlenb. | 16 images |
Ranunculus recurvatus Poir. | 228 images |
Ranunculus repens L. | 15399 images |
Ranunculus reptans L. | 8 images |
Ranunculus sceleratus L. | 1454 images |
Ranunculus trichophyllus Chaix | 515 images |
Raphanus raphanistrum L. | 13813 images |
Rapistrum rugosum (L.) All. | 3138 images |
Ratibida columnifera (Nutt.) Wooton & Standl. | 442 images |
Ratibida pinnata (Vent.) Barnhart | 331 images |
Reseda alba L. | 2030 images |
Reseda lutea L. | 6252 images |
Reseda luteola L. | 3109 images |
Reynoutria × bohemica Chrtek & Chrtková | 114 images |
Reynoutria japonica Houtt. | 10823 images |
Reynoutria sachalinensis (F.Schmidt) Nakai | 2428 images |
Rhamnus cathartica L. | 5374 images |
Rhamphospermum arvense (L.) Andrz. ex Besser | 10369 images |
Rhamphospermum nigrum (L.) Al-Shehbaz | 781 images |
Rheum rhabarbarum L. | 613 images |
Rhexia virginica L. | 114 images |
Rhinanthus minor L. | 2896 images |
Rhodiola rosea L. | 783 images |
Rhododendron canadense (L.) Torr. | 114 images |
Rhododendron groenlandicum (Oeder) Kron & Judd | 57 images |
Rhododendron lapponicum (L.) Wahlenb. | 295 images |
Rhododendron tomentosum Harmaja | 526 images |
Rhodotypos scandens (Thunb.) Makino | 828 images |
Rhus aromatica Aiton | 669 images |
Rhus copallinum L. | 912 images |
Rhus glabra L. | 1793 images |
Rhus typhina L. | 10312 images |
Rhynchospora alba (L.) Vahl | 183 images |
Rhynchospora capitellata (Michx.) Vahl | 3 images |
Rhynchospora fusca (L.) W.T.Aiton | 57 images |
Ribes americanum Mill. | 119 images |
Ribes aureum Pursh | 1723 images |
Ribes cynosbati L. | 289 images |
Ribes glandulosum Weber | 16 images |
Ribes hirtellum Michx. | 6 images |
Ribes hudsonianum Richardson | 5 images |
Ribes lacustre (Pers.) Poir. | 87 images |
Ribes missouriense Nutt. | 77 images |
Ribes nigrum L. | 2948 images |
Ribes oxyacanthoides L. | 2 images |
Ribes rubrum L. | 5659 images |
Ribes triste Pall. | 13 images |
Ribes uva-crispa L. | 3290 images |
Ripariosida hermaphrodita (L.) Weakley & D.B.Poind. | 56 images |
Rorippa amphibia (L.) Besser | 1438 images |
Rorippa aquatica (Eaton) E.J.Palmer & Steyerm. | 1 images |
Rorippa palustris (L.) Besser | 1003 images |
Rorippa sylvestris (L.) Besser | 2216 images |
Rosa acicularis Lindl. | 25 images |
Rosa arkansana Porter | 97 images |
Rosa blanda Aiton | 40 images |
Rosa canina L. | 21695 images |
Rosa carolina L. | 32 images |
Rosa gallica L. | 11006 images |
Rosa glauca Pourr. | 922 images |
Rosa micrantha Borrer ex Sm. | 1155 images |
Rosa multiflora Thunb. | 5590 images |
Rosa nitida Willd. | 1 images |
Rosa palustris Marshall | 57 images |
Rosa pendulina L. | 7857 images |
Rosa rubiginosa L. | 4096 images |
Rosa rugosa Thunb. | 9488 images |
Rosa setigera Michx. | 356 images |
Rosa spinosissima L. | 4378 images |
Rosa tomentosa Sm. | 235 images |
Rosa virginiana Mill. | 152 images |
Rosa woodsii Lindl. | 922 images |
Rotala ramosior (L.) Koehne | 9 images |
Rubus × trux Ashe | 1 images |
Rubus allegheniensis Porter | 67 images |
Rubus arcticus L. | 96 images |
Rubus caesius L. | 6894 images |
Rubus canadensis L. | 208 images |
Rubus chamaemorus L. | 346 images |
Rubus flagellaris Willd. | 39 images |
Rubus hispidus L. | 97 images |
Rubus idaeus L. | 7305 images |
Rubus illecebrosus Focke | 63 images |
Rubus nemoralis P.J.Müll. | 1028 images |
Rubus occidentalis L. | 3183 images |
Rubus odoratus L. | 1489 images |
Rubus pensilvanicus Poir. | 43 images |
Rubus pubescens Raf. | 126 images |
Rubus setosus Bigelow | 4 images |
Rudbeckia fulgida Aiton | 7023 images |
Rudbeckia hirta L. | 4777 images |
Rudbeckia laciniata L. | 2460 images |
Rudbeckia triloba L. | 1075 images |
Rumex × acutus L. | 1711 images |
Rumex acetosa L. | 6784 images |
Rumex acetosella L. | 5300 images |
Rumex alpinus L. | 1525 images |
Rumex altissimus Alph.Wood | 12 images |
Rumex crispus L. | 9966 images |
Rumex dentatus L. | 20 images |
Rumex longifolius DC. | 1332 images |
Rumex obtusifolius L. | 12900 images |
Rumex occidentalis S.Watson | 4 images |
Rumex patientia L. | 3027 images |
Rumex pseudonatronatus (Borbás) Murb. | 5 images |
Rumex sanguineus L. | 1475 images |
Rumex stenophyllus Ledeb. | 1 images |
Rumex thyrsiflorus Fingerh. | 284 images |
Rumex verticillatus L. | 30 images |
Ruppia maritima L. | 23 images |
Ruta graveolens L. | 3302 images |
Sabatia angularis (L.) Pursh | 161 images |
Sabulina michauxii (Fenzl) Dillenb. & Kadereit | 6 images |
Sabulina stricta (Sw.) Rchb. | 3 images |
Sagina japonica (Sw.) Ohwi | 4 images |
Sagina nodosa (L.) Fenzl | 119 images |
Sagina procumbens L. | 969 images |
Sagina saginoides (L.) H.Karst. | 73 images |
Sagittaria graminea Michx. | 70 images |
Sagittaria latifolia Willd. | 705 images |
Sagittaria montevidensis Cham. & Schltdl. | 156 images |
Sagittaria rigida Pursh | 8 images |
Salicornia rubra A.Nelson | 15 images |
Salicornia virginica L. | 11 images |
Salix × fragilis L. | 117 images |
Salix alba L. | 10138 images |
Salix amygdaloides Andersson | 25 images |
Salix arbusculoides Andersson | 2 images |
Salix arctica Pall. | 20 images |
Salix atrocinerea Brot. | 3705 images |
Salix bebbiana Sarg. | 40 images |
Salix candida Flüggé ex Willd. | 5 images |
Salix caprea L. | 12359 images |
Salix cinerea L. | 5762 images |
Salix daphnoides Vill. | 126 images |
Salix discolor Muhl. | 460 images |
Salix eleagnos Scop. | 2796 images |
Salix eriocephala Michx. | 74 images |
Salix euxina I.V.Belyaeva | 894 images |
Salix glauca L. | 207 images |
Salix herbacea L. | 318 images |
Salix humilis Marshall | 14 images |
Salix interior Rowlee | 7 images |
Salix lucida Muhl. | 64 images |
Salix myricoides Muhl. | 1 images |
Salix myrsinifolia Salisb. | 758 images |
Salix nigra Marshall | 130 images |
Salix pentandra L. | 1096 images |
Salix planifolia Pursh | 7 images |
Salix purpurea L. | 3163 images |
Salix pyrifolia Andersson | 2 images |
Salix reticulata L. | 430 images |
Salix sericea Marshall | 11 images |
Salix triandra L. | 1921 images |
Salix uva-ursi Pursh | 8 images |
Salix vestita Pursh | 3 images |
Salix viminalis L. | 1849 images |
Salsola kali L. | 426 images |
Salsola tragus L. | 51 images |
Salvia × sylvestris L. | 1362 images |
Salvia officinalis L. | 11718 images |
Salvia pratensis L. | 16375 images |
Salvia sclarea L. | 3835 images |
Salvia verticillata L. | 1806 images |
Sambucus canadensis L. | 4443 images |
Sambucus ebulus L. | 9051 images |
Sambucus nigra L. | 28467 images |
Sambucus racemosa L. | 8723 images |
Samolus parviflorus Raf. | 2 images |
Sanguinaria canadensis L. | 1654 images |
Sanguisorba canadensis L. | 154 images |
Sanguisorba minor Scop. | 8850 images |
Sanguisorba officinalis L. | 3274 images |
Sanicula canadensis L. | 469 images |
Sanicula marilandica L. | 29 images |
Sanicula trifoliata E.P.Bicknell | 1 images |
Saponaria officinalis L. | 15518 images |
Sarracenia purpurea L. | 1230 images |
Sassafras albidum (Nutt.) Nees | 1463 images |
Saururus cernuus L. | 352 images |
Saxifraga aizoides L. | 2044 images |
Saxifraga cernua L. | 28 images |
Saxifraga cespitosa L. | 84 images |
Saxifraga hirculus L. | 116 images |
Saxifraga oppositifolia L. | 1033 images |
Saxifraga paniculata Mill. | 2523 images |
Saxifraga rivularis L. | 14 images |
Saxifraga tricuspidata Rottb. | 9 images |
Scandix pecten-veneris L. | 2761 images |
Scandosorbus intermedia (Ehrh.) Sennikov | 3853 images |
Scheuchzeria palustris L. | 106 images |
Schizachyrium scoparium (Michx.) Nash | 50 images |
Schoenoplectiella mucronata (L.) J.Jung & H.K.Choi | 36 images |
Schoenoplectiella purshiana (Fernald) Lye | 3 images |
Schoenoplectus pungens (Vahl) Palla | 60 images |
Schoenoplectus tabernaemontani (C.C.Gmel.) Palla | 82 images |
Scilla siberica Andrews | 2388 images |
Scirpus atrovirens Willd. | 183 images |
Scirpus cyperinus (L.) Kunth | 111 images |
Scirpus expansus Fernald | 3 images |
Scirpus hattorianus Makino | 4 images |
Scirpus microcarpus J.Presl & C.Presl | 4 images |
Scirpus pendulus Muhl. | 30 images |
Scleranthus annuus L. | 287 images |
Scleranthus perennis L. | 538 images |
Sclerochloa dura (L.) P.Beauv. | 60 images |
Scorzoneroides autumnalis (L.) Moench | 2164 images |
Scrophularia lanceolata Pursh | 14 images |
Scrophularia nodosa L. | 4106 images |
Scutellaria galericulata L. | 1241 images |
Scutellaria lateriflora L. | 89 images |
Scutellaria nervosa Pursh | 1 images |
Scutellaria parvula Michx. | 34 images |
Secale cereale L. | 3467 images |
Sedum acre L. | 7388 images |
Sedum album L. | 9832 images |
Sedum hispanicum L. | 1291 images |
Sedum sarmentosum Bunge | 798 images |
Sedum sexangulare L. | 2054 images |
Sedum ternatum Michx. | 342 images |
Sedum villosum L. | 177 images |
Selaginella selaginoides (L.) P.Beauv. ex Schrank & Mart. | 144 images |
Senecio eremophilus Richardson | 2 images |
Senecio squalidus L. | 3310 images |
Senecio sylvaticus L. | 1936 images |
Senecio viscosus L. | 744 images |
Senecio vulgaris L. | 9354 images |
Setaria faberi R.A.W.Herrm. | 28 images |
Setaria italica (L.) P.Beauv. | 1311 images |
Setaria pumila (Poir.) Roem. & Schult. | 2525 images |
Setaria verticillata (L.) P.Beauv. | 1222 images |
Setaria viridis (L.) P.Beauv. | 150 images |
Shepherdia canadensis (L.) Nutt. | 151 images |
Sibbaldia procumbens L. | 174 images |
Sibbaldia tridentata (Aiton) Paule & Soják | 29 images |
Sicyos angulatus L. | 407 images |
Sida spinosa L. | 154 images |
Silene acaulis (L.) Jacq. | 2705 images |
Silene antirrhina L. | 14 images |
Silene chalcedonica (L.) E.H.L.Krause | 1027 images |
Silene coronaria (L.) Clairv. | 6559 images |
Silene csereii Baumg. | 4 images |
Silene dichotoma Ehrh. | 1263 images |
Silene dioica (L.) Clairv. | 17802 images |
Silene flos-cuculi (L.) Greuter & Burdet | 7528 images |
Silene gallica L. | 1788 images |
Silene latifolia Poir. | 19733 images |
Silene noctiflora L. | 1535 images |
Silene uralensis (Rupr.) Bocquet | 14 images |
Silene vulgaris (Moench) Garcke | 15044 images |
Silphium integrifolium Michx. | 100 images |
Silphium laciniatum L. | 232 images |
Silphium perfoliatum L. | 1358 images |
Silphium terebinthinaceum Jacq. | 207 images |
Silybum marianum (L.) Gaertn. | 9330 images |
Sinapis alba L. | 6280 images |
Sisymbrium altissimum L. | 345 images |
Sisymbrium loeselii L. | 1414 images |
Sisymbrium officinale (L.) Scop. | 5934 images |
Sisyrinchium albidum Raf. | 38 images |
Sisyrinchium angustifolium Mill. | 967 images |
Sisyrinchium montanum Greene | 170 images |
Sisyrinchium mucronatum Michx. | 5 images |
Sium suave Walter | 65 images |
Smilax ecirrhata (Engelm. ex Kunth) S.Watson | 2 images |
Smilax herbacea L. | 217 images |
Smilax lasioneura Hook. | 13 images |
Smilax rotundifolia L. | 856 images |
Smilax tamnoides L. | 173 images |
Solanum alatum Moench | 3 images |
Solanum americanum Mill. | 5637 images |
Solanum carolinense L. | 1514 images |
Solanum dulcamara L. | 13809 images |
Solanum lycopersicum L. | 15852 images |
Solanum nigrum L. | 12819 images |
Solanum sisymbriifolium Lam. | 986 images |
Solanum triflorum Nutt. | 57 images |
Solidago altissima L. | 541 images |
Solidago arguta Aiton | 6 images |
Solidago bicolor L. | 110 images |
Solidago caesia L. | 417 images |
Solidago canadensis L. | 13613 images |
Solidago fistulosa Mill. | 9 images |
Solidago flexicaulis L. | 351 images |
Solidago gigantea Aiton | 6152 images |
Solidago hispida Muhl. ex Willd. | 23 images |
Solidago juncea Aiton | 439 images |
Solidago latissimifolia Mill. | 2 images |
Solidago macrophylla Banks ex Pursh | 5 images |
Solidago missouriensis Nutt. | 23 images |
Solidago multiradiata Aiton | 32 images |
Solidago nemoralis Aiton | 161 images |
Solidago ohioensis Riddell | 7 images |
Solidago ptarmicoides (Torr. & A.Gray) B.Boivin | 13 images |
Solidago puberula Nutt. | 21 images |
Solidago rigida L. | 155 images |
Solidago rugosa Mill. | 1036 images |
Solidago sempervirens L. | 58 images |
Solidago simplex Kunth | 16 images |
Solidago squarrosa Nutt. | 12 images |
Solidago uliginosa Nutt. | 31 images |
Solidago ulmifolia Muhl. ex Willd. | 65 images |
Sonchus arvensis L. | 4973 images |
Sonchus asper (L.) Hill | 13566 images |
Sonchus oleraceus L. | 13523 images |
Sonchus palustris L. | 256 images |
Sorbaria sorbifolia (L.) A.Braun | 2865 images |
Sorbus americana Marshall | 210 images |
Sorbus aucuparia L. | 18832 images |
Sorbus decora (Sarg.) C.K.Schneid. | 16 images |
Sorbus scopulina Greene | 51 images |
Sorghastrum nutans (L.) Nash | 173 images |
Sorghum × drummondii (Nees ex Steud.) Millsp. & Chase | 3 images |
Sorghum bicolor (L.) Moench | 2115 images |
Sorghum halepense (L.) Pers. | 2814 images |
Sparganium americanum Nutt. | 14 images |
Sparganium androcladum (Engelm.) Morong | 3 images |
Sparganium angustifolium Michx. | 266 images |
Sparganium emersum Rehmann | 190 images |
Sparganium eurycarpum Engelm. | 48 images |
Sparganium natans L. | 50 images |
Spergula arvensis L. | 1167 images |
Spergularia marina (L.) Besser | 605 images |
Spergularia media (L.) C.Presl | 314 images |
Spergularia rubra (L.) J.Presl & C.Presl | 1440 images |
Sphenopholis intermedia (Rydb.) Rydb. | 9 images |
Sphenopholis obtusata (Michx.) Scribn. | 9 images |
Spiraea alba Du Roi | 2022 images |
Spiraea chamaedryfolia L. | 2485 images |
Spiraea corymbosa Raf. | 2 images |
Spiraea japonica L.f. | 11537 images |
Spiraea prunifolia Siebold & Zucc. | 256 images |
Spiraea salicifolia L. | 472 images |
Spiraea thunbergii Siebold ex Blume | 2090 images |
Spiraea tomentosa L. | 753 images |
Spiranthes cernua (L.) Rich. | 159 images |
Spiranthes lacera (Raf.) Raf. | 64 images |
Spiranthes lucida (H.H.Eaton) Ames | 12 images |
Spiranthes magnicamporum Sheviak | 26 images |
Spiranthes ochroleuca (Rydb.) Rydb. | 6 images |
Spiranthes ovalis Lindl. | 26 images |
Spiranthes romanzoffiana Cham. | 90 images |
Spiranthes vernalis Engelm. & A.Gray | 60 images |
Spirodela polyrhiza (L.) Schleid. | 187 images |
Sporobolus alterniflorus (Loisel.) P.M.Peterson & Saarela | 60 images |
Sporobolus cryptandrus (Torr.) A.Gray | 9 images |
Sporobolus heterolepis (A.Gray) A.Gray | 14 images |
Sporobolus michauxianus (Hitchc.) P.M.Peterson & Saarela | 63 images |
Sporobolus neglectus Nash | 2 images |
Sporobolus pumilus (Roth) P.M.Peterson & Saarela | 47 images |
Sporobolus rigidus (Buckley) P.M.Peterson | 7 images |
Sporobolus schoenoides (L.) P.M.Peterson | 88 images |
Sporobolus vaginiflorus (Torr. ex A.Gray) Alph.Wood | 8 images |
Stachys annua (L.) L. | 534 images |
Stachys arvensis (L.) L. | 602 images |
Stachys byzantina K.Koch | 7666 images |
Stachys germanica L. | 1497 images |
Stachys palustris L. | 4911 images |
Stachys pilosa Nutt. | 16 images |
Stachys sylvatica L. | 10071 images |
Stachys tenuifolia Willd. | 10 images |
Stellaria alsine Grimm | 257 images |
Stellaria apetala Ucria | 194 images |
Stellaria aquatica (L.) Scop. | 1509 images |
Stellaria borealis Bigelow | 3 images |
Stellaria crassifolia Ehrh. | 20 images |
Stellaria graminea L. | 4211 images |
Stellaria longifolia Muhl. ex Willd. | 11 images |
Stellaria longipes Goldie | 22 images |
Stellaria media (L.) Vill. | 12344 images |
Stellaria palustris Ehrh. ex Hoffm. | 4622 images |
Streptopus amplexifolius (L.) DC. | 551 images |
Streptopus lanceolatus (Aiton) Reveal | 101 images |
Stuckenia filiformis (Pers.) Börner | 5 images |
Stuckenia pectinata (L.) Börner | 105 images |
Stylophorum diphyllum (Michx.) Nutt. | 447 images |
Suaeda maritima (L.) Dumort. | 857 images |
Subularia aquatica L. | 26 images |
Succisa pratensis Moench | 4164 images |
Succisella inflexa (Kluk) Beck | 118 images |
Symphoricarpos albus (L.) S.F.Blake | 9832 images |
Symphoricarpos occidentalis (R.Br.) Hook. | 58 images |
Symphoricarpos orbiculatus Moench | 3113 images |
Symphyotrichum cordifolium (L.) G.L.Nesom | 746 images |
Symphyotrichum dumosum (L.) G.L.Nesom | 54 images |
Symphyotrichum ericoides (L.) G.L.Nesom | 1521 images |
Symphyotrichum laeve (L.) Á.Löve & D.Löve | 178 images |
Symphyotrichum lanceolatum (Willd.) G.L.Nesom | 2894 images |
Symphyotrichum lateriflorum (L.) Á.Löve & D.Löve | 65 images |
Symphyotrichum novae-angliae (L.) G.L.Nesom | 2545 images |
Symphyotrichum novi-belgii (L.) G.L.Nesom | 5830 images |
Symphyotrichum ontarionis (Wiegand) G.L.Nesom | 7 images |
Symphyotrichum oolentangiense (Riddell) G.L.Nesom | 216 images |
Symphyotrichum pilosum (Willd.) G.L.Nesom | 301 images |
Symphyotrichum praealtum (Poir.) G.L.Nesom | 5 images |
Symphyotrichum puniceum (L.) Á.Löve & D.Löve | 101 images |
Symphyotrichum racemosum (Elliott) G.L.Nesom | 7 images |
Symphyotrichum sericeum (Vent.) G.L.Nesom | 11 images |
Symphyotrichum shortii (Lindl.) G.L.Nesom | 9 images |
Symphyotrichum subulatum (Michx.) G.L.Nesom | 725 images |
Symphytum × uplandicum Nyman | 575 images |
Symphytum asperum Lepech. | 2532 images |
Symphytum officinale L. | 19456 images |
Symplocarpus foetidus (L.) Salisb. ex W.P.C.Barton | 521 images |
Syringa vulgaris L. | 20333 images |
Taenidia integerrima (L.) Drude | 47 images |
Tanacetum balsamita L. | 524 images |
Tanacetum bipinnatum Sch.Bip. | 29 images |
Tanacetum parthenium (L.) Sch.Bip. | 8153 images |
Tanacetum vulgare L. | 16898 images |
Taraxacum erythrospermum Andrz. ex Besser | 1113 images |
Taraxacum palustre (Lyons) Symons | 291 images |
Taraxacum sect. Taraxacum F.H.Wigg. | 14342 images |
Taxus canadensis Marshall | 1191 images |
Tetraneuris herbacea Greene | 9 images |
Teucrium botrys L. | 359 images |
Teucrium canadense L. | 564 images |
Teucrium scorodonia L. | 7496 images |
Thalictrum alpinum L. | 62 images |
Thalictrum dasycarpum Fisch., C.A.Mey. & Avé-Lall. | 9 images |
Thalictrum dioicum L. | 493 images |
Thalictrum pubescens Pursh | 478 images |
Thalictrum revolutum DC. | 24 images |
Thalictrum venulosum Trel. | 1 images |
Thaspium barbinode (Michx.) Nutt. | 35 images |
Thaspium trifoliatum (L.) A.Gray | 22 images |
Thelypteris noveboracensis (L.) Nieuwl. | 255 images |
Thelypteris palustris Schott | 329 images |
Thelypteris quelpartensis (Christ) Ching | 17 images |
Thermopsis gracilis Howell | 14 images |
Thinopyrum acutum (DC.) Banfi | 52 images |
Thinopyrum elongatum (Host) D.R.Dewey | 21 images |
Thladiantha dubia Bunge | 116 images |
Thlaspi arvense L. | 2736 images |
Thuja occidentalis L. | 7013 images |
Thymelaea passerina (L.) Coss. & Germ. | 65 images |
Thymus pulegioides L. | 2207 images |
Tiarella stolonifera G.L.Nesom | 3 images |
Tilia americana L. | 4541 images |
Tofieldia pusilla (Michx.) Pers. | 87 images |
Torilis japonica (Houtt.) DC. | 1442 images |
Torilis nodosa (L.) Gaertn. | 934 images |
Torreyochloa pallida (Torr.) Church | 10 images |
Toxicodendron radicans (L.) Kuntze | 4916 images |
Toxicodendron rydbergii (Small ex Rydb.) Greene | 129 images |
Toxicodendron vernix (L.) Kuntze | 67 images |
Tradescantia ohiensis Raf. | 897 images |
Tradescantia virginiana L. | 5105 images |
Tragopogon × mirabilis Rouy | 1 images |
Tragopogon dubius Scop. | 6166 images |
Tragopogon porrifolius L. | 4947 images |
Tragopogon pratensis L. | 8380 images |
Trapa natans L. | 327 images |
Triantha glutinosa (Michx.) Baker | 38 images |
Tribulus terrestris L. | 2121 images |
Trichophorum alpinum (L.) Pers. | 122 images |
Trichophorum cespitosum (L.) Hartm. | 363 images |
Trichophorum pumilum (Vahl) Schinz & Thell. | 19 images |
Trichostema brachiatum L. | 24 images |
Trichostema dichotomum L. | 125 images |
Tridens flavus (L.) Hitchc. | 62 images |
Trifolium arvense L. | 3346 images |
Trifolium aureum Pollich | 870 images |
Trifolium campestre Schreb. | 4092 images |
Trifolium dubium Sibth. | 3421 images |
Trifolium hybridum L. | 1506 images |
Trifolium pratense L. | 17899 images |
Trifolium repens L. | 12363 images |
Triglochin maritima L. | 367 images |
Triglochin palustris L. | 141 images |
Trillium cernuum L. | 74 images |
Trillium erectum L. | 1049 images |
Trillium flexipes Raf. | 74 images |
Trillium grandiflorum (Michx.) Salisb. | 985 images |
Trillium undulatum Willd. | 272 images |
Triodanis perfoliata (L.) Nieuwl. | 587 images |
Triosteum angustifolium L. | 9 images |
Triosteum aurantiacum E.P.Bicknell | 6 images |
Triosteum perfoliatum L. | 50 images |
Triphora trianthophoros (Sw.) Rydb. | 9 images |
Triplasis purpurea (Walter) Chapm. | 3 images |
Tripleurospermum inodorum (L.) Sch.Bip. | 1580 images |
Tripleurospermum maritimum (L.) W.D.J.Koch | 719 images |
Trisetum flavescens (L.) P.Beauv. | 609 images |
Triticum aestivum L. | 21484 images |
Triticum turgidum L. | 1460 images |
Tsuga canadensis (L.) Carrière | 1337 images |
Turritis glabra L. | 948 images |
Tussilago farfara L. | 11860 images |
Typha × glauca Godr. | 49 images |
Typha angustifolia L. | 1007 images |
Typha latifolia L. | 3384 images |
Ulmus americana L. | 4475 images |
Ulmus glabra Huds. | 7627 images |
Ulmus minor Mill. | 14589 images |
Ulmus pumila L. | 2996 images |
Ulmus rubra Muhl. | 140 images |
Ulmus thomasii Sarg. | 160 images |
Urtica dioica L. | 14620 images |
Urtica gracilis Aiton | 1 images |
Urtica urens L. | 4236 images |
Utricularia geminiscapa Benj. | 10 images |
Utricularia gibba L. | 46 images |
Utricularia intermedia Hayne | 81 images |
Utricularia minor L. | 131 images |
Utricularia ochroleuca R.W.Hartm. | 13 images |
Utricularia purpurea Walter | 12 images |
Utricularia radiata Small | 12 images |
Utricularia stygia G.Thor | 10 images |
Utricularia subulata L. | 33 images |
Uvularia grandiflora Sm. | 261 images |
Uvularia perfoliata L. | 75 images |
Uvularia sessilifolia L. | 135 images |
Vaccinium angustifolium Aiton | 675 images |
Vaccinium cespitosum Michx. | 3 images |
Vaccinium corymbosum L. | 2503 images |
Vaccinium macrocarpon Aiton | 316 images |
Vaccinium membranaceum Douglas ex Torr. | 66 images |
Vaccinium myrtilloides Michx. | 45 images |
Vaccinium ovalifolium Sm. | 48 images |
Vaccinium oxycoccos L. | 463 images |
Vaccinium pallidum Aiton | 166 images |
Vaccinium stamineum L. | 167 images |
Vaccinium uliginosum L. | 1481 images |
Vaccinium vitis-idaea L. | 2734 images |
Valeriana dioica L. | 3292 images |
Valeriana locusta L. | 6382 images |
Valeriana officinalis L. | 8111 images |
Valeriana umbilicata (Sull.) Christenh. & Byng | 13 images |
Vallisneria americana Michx. | 8 images |
Veratrum viride Aiton | 621 images |
Verbascum blattaria L. | 3324 images |
Verbascum lychnitis L. | 3573 images |
Verbascum nigrum L. | 9069 images |
Verbascum phlomoides L. | 3048 images |
Verbascum thapsus L. | 16361 images |
Verbascum virgatum Stokes | 1451 images |
Verbena bracteata Cav. ex Lag. & Rodr. | 44 images |
Verbena hastata L. | 1034 images |
Verbena incompta P.W.Michael | 5 images |
Verbena simplex Lehm. | 72 images |
Verbena stricta Vent. | 321 images |
Verbena urticifolia L. | 790 images |
Verbesina alternifolia (L.) Britton ex Kearney | 572 images |
Vernonia gigantea (Walter) Trel. | 14 images |
Veronica agrestis L. | 1522 images |
Veronica alpina L. | 308 images |
Veronica anagallis-aquatica L. | 1570 images |
Veronica arvensis L. | 3179 images |
Veronica beccabunga L. | 2584 images |
Veronica catenata Pennell | 109 images |
Veronica chamaedrys L. | 18789 images |
Veronica filiformis Sm. | 3118 images |
Veronica hederifolia L. | 3180 images |
Veronica longifolia L. | 1645 images |
Veronica officinalis L. | 3445 images |
Veronica peregrina L. | 335 images |
Veronica persica Poir. | 14435 images |
Veronica polita Fr. | 2376 images |
Veronica scutellata L. | 280 images |
Veronica serpyllifolia L. | 3603 images |
Veronica spicata L. | 3624 images |
Veronica teucrium L. | 810 images |
Veronica verna L. | 186 images |
Veronica wormskjoldii Roem. & Schult. | 5 images |
Veronicastrum virginicum (L.) Farw. | 1129 images |
Viburnum acerifolium L. | 677 images |
Viburnum cassinoides L. | 9 images |
Viburnum edule (Michx.) Raf. | 20 images |
Viburnum lantana L. | 14033 images |
Viburnum lantanoides Michx. | 663 images |
Viburnum lentago L. | 300 images |
Viburnum opulus L. | 19569 images |
Viburnum rafinesqueanum Schult. | 3 images |
Viburnum recognitum Fernald | 64 images |
Viburnum trilobum Marshall | 1700 images |
Vicia americana Muhl. ex Willd. | 86 images |
Vicia caroliniana Walter | 51 images |
Vicia cracca L. | 7201 images |
Vicia sativa L. | 14137 images |
Vicia sepium L. | 6639 images |
Vicia tetrasperma (L.) Schreb. | 600 images |
Vincetoxicum hirundinaria Medik. | 4899 images |
Vincetoxicum nigrum (L.) Moench | 537 images |
Vincetoxicum rossicum (Kleopow) Barbar. | 9 images |
Viola × melissifolia Greene | 490 images |
Viola adunca Sm. | 190 images |
Viola arvensis Murray | 5144 images |
Viola blanda Willd. | 292 images |
Viola canadensis L. | 244 images |
Viola cucullata Aiton | 43 images |
Viola labradorica Schrank | 220 images |
Viola lanceolata L. | 58 images |
Viola macloskeyi F.E.Lloyd | 10 images |
Viola nephrophylla Greene | 1 images |
Viola odorata L. | 14737 images |
Viola palmata L. | 19 images |
Viola palustris L. | 1045 images |
Viola pedata L. | 171 images |
Viola pedatifida G.Don | 17 images |
Viola pubescens Aiton | 817 images |
Viola renifolia A.Gray | 6 images |
Viola rostrata Muhl. ex Pursh | 88 images |
Viola rotundifolia Michx. | 45 images |
Viola sagittata Aiton | 108 images |
Viola selkirkii Pursh ex Goldie | 10 images |
Viola sororia Willd. | 1709 images |
Viola striata Aiton | 277 images |
Viola tricolor L. | 8066 images |
Viscaria alpina (L.) G.Don | 267 images |
Vitis aestivalis Michx. | 1383 images |
Vitis labrusca L. | 515 images |
Vitis riparia Michx. | 768 images |
Vitis vulpina L. | 1025 images |
Waldsteinia fragarioides (Michx.) Tratt. | 34 images |
Wolffia brasiliensis Wedd. | 270 images |
Wolffia columbiana H.Karst. | 1 images |
Woodsia alpina (Bolton) Gray | 61 images |
Woodsia ilvensis (L.) R.Br. | 96 images |
Woodsia obtusa (Spreng.) Torr. | 12 images |
Woodsia oregana D.C.Eaton | 14 images |
Woodsia scopulina D.C.Eaton | 9 images |
Woodwardia virginica (L.) Sm. | 18 images |
Xanthium chinense Mill. | 1 images |
Xanthium orientale L. | 457 images |
Xanthium spinosum L. | 968 images |
Xyris difformis Chapm. | 2 images |
Xyris montana Ries | 3 images |
Yucca flaccida Haw. | 246 images |
Zannichellia palustris L. | 60 images |
Zanthoxylum americanum Mill. | 219 images |
Zea mays L. | 23920 images |
Zizania aquatica L. | 12 images |
Zizia aptera (A.Gray) Fernald | 255 images |
Zizia aurea (L.) W.D.J.Koch | 65 images |
Zostera marina L. | 129 images |
Zoysia japonica Steud. | 9 images |