Psilostrophe bakeri
Pl. Baker. 3: 29. 1901.
Endemic
Biennials or perennials (rarely flowering first-year), 5–12 (–20+) cm. Stems arachno-villous (gray to gray-green). Heads in ± loose, corymbiform arrays. Peduncles 15–35 (–50) mm. Involucres 7–9 (–12) mm. Rays 4–5 (–8); laminae 8–15+ mm, spreading in fruit. Disc-florets (10–) 12–15 (–20). Cypselae usually glabrous, sometimes glanddotted; pappi of 4–5 ± oblong scales 1.5–2 mm. 2n = 32.
Phenology: Flowering May–Jun.
Habitat: Rocky, often alkaline, slopes, knolls
Elevation: 1300–2000 m
Discussion
Selected References
None.
Lower Taxa
None.
... more about "Psilostrophe bakeri"
introrse +
connate +
herbaceous +
scarious +
absent +
hirsute +
papillate +
corymbiform +
continuous +
decurrent +
spatulate;oblanceolate or linear +
winged;ribbed;winged;ribbed +
1;15 +
stigmatic +
35;150 +
absent +
zygomorphic +
monomorphic +
striate-ribbed +
dimorphic +
glabrous +
staminate +
staminate +
straight +
distinct +
proximal +
1;5 +
bisexual +
dispersed +
corymbiform +
singly +
glomerulate +
cluster +
indeterminate +
surrounding +
cylindric;campanulate or obconic +
spreading +
alternate +
deltate +
2-carpellate +
inferior +
attached +
anatropous +
persistent +
falling +
tough +
thick +
absent +
connate +
persistent +
distinct +
falling +
unequal +
Pl. Baker. +
1901 +
pistillate +
absent +
fertile +
4;5 +
epaleate +
convex;flat +
fibrous +
entire +
absent +
oblong +
exalbuminous +
modifed +
1;2 +
Endemic +
alternate +
branched +
arachno-villous +
2-branched +
papillate +
Psilostrophe bakeri +
Psilostrophe +
species +
cylindric +
shorter +
dilated +
equaling +