Show Lower Taxa
Onopordum acanthium
Sp. Pl. 2: 827. 1753.
Common names: Scotch thistle Onoporde acanthe
WeedyIntroduced
Treatment appears in FNA Volume 19. Treatment on page 88.
Distribution
B.C., N.B., N.S., Ont., Que., Ala., Ariz., Calif., Colo., Conn., Del., Fla., Idaho, Ill., Ind., Iowa, Kans., Ky., Mass., Md., Mich., Minn., Mo., Mont., N.J., N.Mex., N.Y., Nebr., Nev., Ohio, Okla., Oreg., Pa., R.I., Tex., Utah, Va., Vt., W.Va., Wash., Wis., Wyo., Eurasia
Discussion
Subspecies 3 (1 in the flora).
Selected References
None.
Lower Taxa
"fine" is not a number.
... more about "Onopordum acanthium"
acute-tailed +
introrse +
connate +
rounded;acute +
scarious +
subulate +
hirsute +
papillate +
corymbiform +
continuous +
decurrent +
narrowing +
hairy +
barbellate +
coarse +
absent +
monomorphic +
glabrous +
roughened +
B.C. +, N.B. +, N.S. +, Ont. +, Que. +, Ala. +, Ariz. +, Calif. +, Colo. +, Conn. +, Del. +, Fla. +, Idaho +, Ill. +, Ind. +, Iowa +, Kans. +, Ky. +, Mass. +, Md. +, Mich. +, Minn. +, Mo. +, Mont. +, N.J. +, N.Mex. +, N.Y. +, Nebr. +, Nev. +, Ohio +, Okla. +, Oreg. +, Pa. +, R.I. +, Tex. +, Utah +, Va. +, Vt. +, W.Va. +, Wash. +, Wis. +, Wyo. + and Eurasia +
straight +
distinct +
proximal +
many +
bisexual +
dispersed +
discoid +
indeterminate +
homogamous +
true +
surrounding +
hemispheric;ovoid or spheric +
alternate +
tipped +
dentate +
scarious +
hairy +
2-carpellate +
inferior +
attached +
anatropous +
persistent +
connate +
falling +
tough +
thick +
absent +
connate +
persistent +
distinct +
herbaceous +
many +
unequal +
connate +
stigmatic +
papillate +
cylindric +
minute +
Sp. Pl. +
1753 +
absent +
epaleate +
not bristly +
alveolate +
flat;convex +
fibrous +
exalbuminous +
modifed +
8;10 +
stiff +
stout +
alternate +
erect +
2-branched +
ringed +
enlarged +
Onopordum acanthium +
Onopordum +
species +
tipped +
prickly +
biennial +
coarse +