Porophyllum greggii
Smithsonian Contr. Knowl. 3(5): 120. 1852.
Endemic
Treatment appears in FNA Volume 21. Treatment on page 234.
Revision as of 22:32, 29 July 2020 by imported>Volume Importer
Perennials, 15–30 cm; internodes mostly 10–20+ mm. Leaf-blades mostly filiform, 20–60 × 1–2 mm. Phyllaries 5, ovate to oblong or elliptic, 9–12 mm. Florets mostly 50–80+; corollas yellow, 7.5–12 mm. Cypselae 7–8 mm; pappi: longer bristles 8–10 mm. 2n = 72.
Phenology: Flowering spring–fall.
Habitat: Open, rocky sites, grasslands and desert scrub
Elevation: 1200–2000 m
Discussion
Selected References
None.
Lower Taxa
None.
"fine" is not a number.
... more about "Porophyllum greggii"
introrse +
connate +
herbaceous +
scarious +
absent +
hirsute +
papillate +
continuous +
decurrent +
orbiculate;linear or filiform +
winged;ribbed;winged;ribbed +
1;22 +
stigmatic +
50;100 +
25;50 +
coarse +
absent +
zygomorphic +
yellow +
monomorphic +
dimorphic +
7mm;8mm +
staminate +
Tex. +
straight +
glabrous +
distinct +
proximal +
50;80 +
bisexual +
dispersed +
cylindric +
singly +
discoid +
indeterminate +
surrounding +
cylindric;campanulate +
filiform +
1mm;2mm +
cauline +
2-carpellate +
inferior +
attached +
anatropous +
persistent +
falling +
absent +
coroniform +
tough +
thick +
absent +
connate +
persistent +
distinct +
falling +
unequal +
Smithsonian Contr. Knowl. +
1852 +
pistillate +
absent +
fertile +
epaleate +
pitted +
convex;conic +
fibrous +
exalbuminous +
modifed +
1;2 +
Endemic +
alternate +
branched +
erect +
2-branched +
papillate +
Porophyllum greggii +
Porophyllum +
species +
cylindric +
stout +
much shorter +
much longer +
perennial +