Brickellia atractyloides var. atractyloides
Treatment appears in FNA Volume 21. Treatment on page 494.
Leaf-blades deltate, lanceolate, or ovate, 3-nerved or 4-nerved from bases, 10–50 × 5–25 mm, margins sharply dentate or entire, apices acuminate, faces glabrous or minutely glandular-puberulent. Involucres 10–15 mm. Phyllaries: outer 7–16-striate, broadly ovate, margins entire, inner narrowly lanceolate. Florets 40–90; corollas pale yellow-green. 2n = 18.
Phenology: Flowering Mar–Sep.
Habitat: Rock crevices, cliff faces, talus slopes, outwash fans
Elevation: 600–1600 m
Distribution
Ariz., Calif., Colo., Nev., Utah.
Discussion
Selected References
None.
Lower Taxa
None.
"fine" is not a number.
... more about "Brickellia atractyloides var. atractyloides"
introrse +
connate +
acuminate +
scarious +
absent +
hirsute +
papillate +
continuous +
hairy +
3-4-nerved +
lance-elliptic +
ovate;lanceolate;ovate;lanceolate;deltate +
(4-)5-angled;10-ribbed +
clavate +
stigmatic +
18;25 +
coarse +
absent +
not 2-lipped +
pale yellow-green +
monomorphic +
10-ribbed +
scabrellous +
prismatic +
3mm;5.5mm +
straight +
distinct +
proximal +
40;90 +
bisexual +
dispersed +
singly +
singly +
indeterminate +
homogamous +
surrounding +
cylindric;broadly campanulate +
ovate;lanceolate;ovate;lanceolate;deltate +
5mm;25mm +
cauline +
scarious +
7-16-striate +
ovate +
2-carpellate +
inferior +
attached +
anatropous +
persistent +
tough +
thick +
connate +
nerved +
3-16-striate +
persistent +
distinct +
equal +
Proc. Amer. Acad. Arts +
1870 +
absent +
epaleate +
flat;convex +
fibrous +
exalbuminous +
modifed +
3;4 +
alternate +
branched +
erect +
glandular-puberulent +
2-branched +
hirsutulous +
papillate +
Brickellia atractyloides var. atractyloides +
Brickellia atractyloides +
variety +
cylindric +