North-Central Pacific Plants of North-Central PacificExplore

• Families
• Genera
• Species 92

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Acanthospermum australe (Loefl.) Kuntze

Sheepbur

91 56 Observations

Asteraceae

Acanthospermum hispidum DC.

Bristly starbur

112 77 Observations

Asteraceae

Achillea millefolium L.

Least Concern

Common yarrow

25,081 20,933 Observations

Asteraceae

Ageratina adenophora (Spreng.) R.M.King & H.Rob.

Crofton weed

645 485 Observations

Asteraceae

Ageratina riparia (Regel) R.M.King & H.Rob.

Creeping croftonweed

528 253 Observations

Asteraceae

Ageratum conyzoides L.

Tropical whiteweed

555 431 Observations

Asteraceae

Ageratum houstonianum Mill.

Bluemink

3,085 2,644 Observations

Asteraceae

Ambrosia artemisiifolia L.

Annual ragweed

4,740 3,747 Observations

Asteraceae

Anthemis cotula L.

Chamomile

1,484 1,168 Observations

Asteraceae

Argyroxiphium sandwicense DC.

Endangered

Silversword

43 23 Observations

Asteraceae

Artemisia vulgaris L.

Mugwort

16,571 13,017 Observations

Asteraceae

Baltimora recta L.

Beautyhead

33 18 Observations

Asteraceae

Bellis perennis L.

Daisy

14,486 12,416 Observations

Asteraceae

Bidens alba (L.) DC.

Romerillo

257 175 Observations

Asteraceae

Bidens cynapiifolia Kunth

Beggar-ticks

7 2 Observations

Asteraceae

Bidens gardneri Baker

Ridge beggartick

13 6 Observations

Asteraceae

Bidens micrantha Gaudich.

Vulnerable

Grassland beggarticks

2 1 Observation

Asteraceae

Bidens pilosa L.

Spanish-needles

2,850 2,081 Observations

Asteraceae

Calyptocarpus vialis Less.

Creeping Cinderella-weed

490 435 Observations

Asteraceae

Carduus pycnocephalus L.

Slender thistle

4,361 3,109 Observations

Asteraceae

Centaurea cyanus L.

Cornflower

15,919 13,967 Observations

Asteraceae

Centaurea melitensis L.

Maltese centaury

757 532 Observations

Asteraceae

Centratherum punctatum Cass.

Larkdaisy

510 399 Observations

Asteraceae

Cirsium vulgare (Savi) Ten.

Spear Thistle

19,774 15,004 Observations

Asteraceae

Coreopsis lanceolata L.

Coreopsis

2,669 2,211 Observations

Asteraceae

Cotula australis Hook.f.

Annual Buttonweed

220 134 Observations

Asteraceae

Crassocephalum crepidioides (Benth.) S.Moore

Redflower ragleaf

312 225 Observations

Asteraceae

Crepis capillaris (L.) Wallr.

Hawksbeard

9,042 6,711 Observations

Asteraceae

Crepis vesicaria L.

Weedy hawksbeard

3,213 2,035 Observations

Asteraceae

Cyanthillium cinereum (L.) H.Rob.

Little ironweed

743 483 Observations

Asteraceae

Delairea odorata Lem.

German-ivy

713 601 Observations

Asteraceae

Dubautia menziesii (A.Gray) D.D.Keck

Mountain dubautia

7 5 Observations

Asteraceae

Eclipta prostrata (L.) L.

Least Concern

Bhringaraj

1,259 935 Observations

Asteraceae

Elephantopus mollis Kunth

False tobacco

231 135 Observations

Asteraceae

Emilia coccinea (Sims) G.Don

Scarlet Tassel Flower

56 39 Observations

Asteraceae

Emilia fosbergii Nicolson

Florida tasselflower

644 487 Observations

Asteraceae

Emilia sonchifolia (L.) DC.

Cupid's shaving-brush

378 238 Observations

Asteraceae

Encelia farinosa A.Gray ex Torr.

Brittlebush

237 194 Observations

Asteraceae

Erechtites hieraciifolius (L.) Raf. ex DC.

American burnweed

1,471 1,127 Observations

Asteraceae

Erechtites valerianifolius (Link ex Spreng.) DC.

Brazilian fireweed

49 26 Observations

Asteraceae

Erigeron bellioides DC.

Bellorita

17 8 Observations

Asteraceae

Erigeron bonariensis L.

Fleabane

2,253 1,516 Observations

Asteraceae

Erigeron canadensis L.

Horseweed

12,936 9,812 Observations

Asteraceae

Erigeron karvinskianus DC.

Australian Daisy

4,551 3,557 Observations

Asteraceae

Euchiton japonicus (Thunb.) Holub

Father-and-child plant

1 1 Observation

Asteraceae

Eupatorium capillifolium (Lam.) Small ex Porter & Britton

Dog fennel

460 344 Observations

Asteraceae

Flaveria trinervia (Spreng.) C.Mohr

Clustered yellowtops

74 53 Observations

Asteraceae

Florestina tripteris DC.

Sticky florestina

3 3 Observations

Asteraceae

Gaillardia pulchella Foug.

Indian blanket

3,197 2,801 Observations

Asteraceae

Galinsoga parviflora Cav.

Quick Weed

3,205 2,549 Observations

Asteraceae

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