Amphipappus fremontii var. fremontii
IllustratedEndemic
Treatment appears in FNA Volume 20. Treatment on page 186.
Young twigs, peduncles, and leaves glabrous. 2n = 18.
Phenology: Flowering Mar–May.
Habitat: Rocky or sandy soils, ravines, washes, slopes, rock outcrops, canyon walls, cliff faces, usually with other shrubs, especially Ambrosia, Yucca, Ephedra, Atriplex
Elevation: (100–)500–1100 m
Discussion
Occasional, sparsely hirtellous plants may reflect genetic influence of var. spinosus.
Selected References
None.
Lower Taxa
None.
... more about "Amphipappus fremontii var. fremontii"
introrse +
connate +
distinct +
herbaceous +
scarious +
hirsute +
papillate +
corymbiform +
continuous +
decurrent +
1-nerved +
obovate;narrowly elliptic +
ribbed +
stigmatic +
barbellate +
stramineous +
connate +
persistent +
15;20 +
slender +
absent +
yellow +
absent +
2-nerved +
dimorphic +
staminate +
staminate +
straight +
resinous +
distinct +
proximal +
1;5 +
bisexual +
dispersed +
Rocky or sandy soils, ravines, washes, slopes, rock outcrops, canyon walls, cliff faces, usually with other shrubs, especially Ambrosia, Yucca, Ephedra, Atriplex +
singly +
indeterminate +
surrounding +
turbino-cylindric +
alternate +
young +
cauline +
glabrous +
reflexed +
not scarious +
2-carpellate +
inferior +
attached +
anatropous +
persistent +
young +
glabrous +
tough +
thick +
absent +
connate +
1-nerved +
greenish white +
persistent +
distinct +
falling +
unequal +
Boston J. Nat. Hist. +
1845 +
pistillate +
absent +
fertile +
epaleate +
pitted +
concave;usually flat;conic +
fibrous +
exalbuminous +
modifed +
1;3 +
alternate +
erect +
triangular +
2-branched +
glabrous +
Amphipappus fremontii var. fremontii +
Amphipappus fremontii +
variety +
glomerate +
longer +
young +
glabrous +