Pentachaeta exilis subsp. exilis
Endemic
Treatment appears in FNA Volume 20. Treatment on page 47.
Ray (pistillate) corollas elaminate or with apiculum 0.1–0.5 (–1) mm. Disc-florets 3–6 (–15); corolla lobes red-purple; style-branches (0.7–) 1–2 mm, stigmatic portions 0.4–0.5 mm. 2n = 18.
Phenology: Flowering (Mar–)Apr–May.
Habitat: Slopes and flats, grassy areas, chaparral, clays, or sometimes over serpentine
Elevation: 0–900 m
Discussion
Selected References
None.
Lower Taxa
None.
"widened" is not a number.
... more about "Pentachaeta exilis subsp. exilis"
introrse +
connate +
distinct +
herbaceous +
scarious +
hirsute +
papillate +
continuous +
decurrent +
narrowly oblanceolate;linear or filiform +
ribbed +
1mm;2mm +
many +
stigmatic +
barbellate +
tawny +
persistent +
absent +
contracted +
red-purple +
absent +
club--shaped +
monomorphic +
(3-)5-ribbed +
dimorphic +
strigose +
staminate +
Calif. +
straight +
distinct +
proximal +
1;5 +
bisexual +
dispersed +
singly +
indeterminate +
surrounding +
turbinate;campanulate +
absent +
linear;filiform +
0.5mm;1mm +
sessile +
alternate +
purplish red;yellow +
erect +
triangular +
hyaline +
delimited +
2-carpellate +
inferior +
attached +
anatropous +
persistent +
absent +
not dilated +
tough +
thick +
absent +
connate +
1-nerved +
persistent +
distinct +
herbaceous +
falling +
unequal +
Proc. Amer. Acad. Arts +
1873 +
pistillate +
absent +
fertile +
absent +
epaleate +
pitted +
flat;slightly convex +
fibrous +
exalbuminous +
modifed +
absent +
unequal +
equal +
Endemic +
alternate +
2-branched +
glabrous +
Pentachaeta exilis subsp. exilis +
Pentachaeta exilis +
subspecies +
shorter +
annual +