Cirsium inamoenum var. davisii
Sida 21: 214. 2004.
Common names: Davis’s thistle
Endemic
Basionym: Cirsium davisii Cronquist Leafl. W. Bot. 6: 46. 1950
Involucres 1.5–3.5 cm diam. corollas lavender to rich pink-purple.
Phenology: Flowering summer (Jun–Aug).
Habitat: Arid slopes, roadsides, grasslands, sagebrush scrub, dry woodlands, montane forests
Elevation: 1400–3100 m
Distribution
Idaho, Nev., Utah, Wyo.
Discussion
Variety davisii occurs in the northern Great Basin region and adjacent mountains from northern Nevada and southern Idaho to eastern Wyoming and northern Utah.
Selected References
None.
Lower Taxa
None.
"fine" is not a number."fine" is not a number.
... more about "Cirsium inamoenum var. davisii"
gray;more or less green +
short-tailed +
introrse +
connate +
narrow +
innermost +
rounded;acute +
scarious +
linear-oblong +
not differentiated +
hirsute +
papillate +
angled +
continuous +
winged-petiolate +
absent +
spiny-winged +
appressed +
decurrent +
spinulose +
separated +
linear;lance-triangular spinulose +
entire +
ascending +
hairy +
0;many +
barbellate +
many +
coarse +
absent +
Davis’s thistle +
actinomorphic +
bilateral +
monomorphic +
not ribbed +
brown +
glabrous +
5mm;8mm +
straight +
eglandular +
green +
distinct +
proximal +
25;200 +
bisexual +
dispersed +
discoid +
singly +
indeterminate +
terminal +
1;many +
homogamous +
surrounding +
hemispheric;campanulate +
bristly-dentate +
alternate +
bristle-tipped +
? (?) +
scarious +
appressed +
sessile +
2-carpellate +
inferior +
attached +
anatropous +
persistent +
falling +
tough +
thick +
absent +
connate +
imbricate +
persistent +
distinct +
herbaceous +
many +
subequal +
connate +
stigmatic +
sometimes spinier +
distributed +
reduced +
winged-petiolate +
Sida +
2004 +
absent +
epaleate +
flat;convex +
glutinous +
developed +
narrow +
fibrous +
tawny;white +
exalbuminous +
modifed +
6;10 +
subequal +
Endemic +
alternate +
erect +
gray-tomentose +
crowded +
2-branched +
ringed +
enlarged +
elongate +
Cirsium inamoenum var. davisii +
Cirsium inamoenum +
variety +
cylindric +
expanded +
dentate +
bristly-dentate to coarsely +
non-septate +
fine +
long +
bent +
taprooted +
monocarpic +