Flora of North America species comparison

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Carduus acanthoides

chardon épineux, plumeless thistle, spiny plumeless-thistle, welted thistle

Carduus acanthoides
Distribution
from FNA
CA; CO; IA; ID; IL; KS; MD; MI; MN; MO; MT; NC; ND; NE; NJ; NY; PA; RI; SD; VA; VT; WI; WV; WY; BC; NB; NS; ON; QC; Eurasia
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Discussion

Subspecies 2 (1 in the flora).

(Discussion copyrighted by Flora of North America; reprinted with permission.)
Source FNA vol. 19, p. 92.
Parent taxa Asteraceae > tribe Cardueae > Carduus
Sibling taxa
C. crispus, C. nutans, C. pycnocephalus, C. tenuiflorus
Subordinate taxa
C. acanthoides subsp. acanthoides
Name authority Linnaeus: Sp. Pl. 2: 821. (1753)
Web links 
Unless otherwise noted, all data comes from the online version of the Flora of North America, who have made most of their content available via a Creative Commons license (CC BY 4.0).



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(If the plant you're looking for doesn't show up in the auto-complete list, that means it either isn't described in Flora of North America yet, or it's listed under a synonym. And please note that Flora of North America is still missing several plant families, including Apiaceae, Boraginaceae, and Polemoniaceae.)

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