Difference between revisions of "Perityle bisetosa var. appressa"
Sida 3: 178, fig. 2. 1967.
Conservation concern
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Latest revision as of 23:49, 29 July 2020
Plants 4–8 cm. Leaves mostly alternate; petioles 3–7 mm; blades ovate, margins with 2–3 serrations or lobes, faces glabrous or minutely hairy; pappi of 2–3 (–5) bristles (1–3 reduced). 2n = 34.
Phenology: Flowering spring–fall.
Habitat: Caprock bluffs
Elevation: 1200 m
Discussion
Of conservation concern.
Variety appressa is restricted to caprock bluffs in southeastern Brewster County and adjacent Mexico.
Selected References
None.
Lower Taxa
None.
... more about "Perityle bisetosa var. appressa"
introrse +
connate +
herbaceous +
scarious +
absent +
hirsute +
papillate +
corymbiform +
continuous +
decurrent +
ovate +
winged;ribbed;winged;ribbed +
1;15 +
stigmatic +
subequal +
equal +
absent +
zygomorphic +
white +
callous +
monomorphic +
dimorphic +
1.8mm;2.2mm +
staminate +
straight +
distinct +
proximal +
1;5 +
bisexual +
dispersed +
cylindric +
equaling +
singly +
singly +
indeterminate +
surrounding +
campanulate +
alternate +
cauline +
deltate +
glabrous +
calloused +
2-carpellate +
inferior +
attached +
anatropous +
persistent +
falling +
absent +
vestigial +
of 1-2(-6) equal or subequal , smooth , antrorsely barbellulate or subplumose , bristles +
tough +
thick +
absent +
connate +
persistent +
distinct +
falling +
unequal +
Sida +
1967 +
pistillate +
absent +
fertile +
epaleate +
pitted +
convex;flat +
fibrous +
hyaline +
callous +
exalbuminous +
modifed +
Conservation concern +
alternate +
2-branched +
papillate +
Perityle bisetosa var. appressa +
Perityle bisetosa +
variety +
equal +
shorter +
perennial +
glabrate +