Lessingia nana
in G. Bentham, Pl. Hartw., 315. 1849.
Common names: Dwarf lessingia
Endemic
Revision as of 19:59, 29 July 2020 by imported>Volume Importer
Plants 2–5 (–25) cm. Stems decumbent, tan, woolly. Leaves: basal withering by flowering; cauline margins entire, faces gland-dotted (in pits), abaxial woolly. Heads borne singly or in corymbiform arrays, in axils of leaves or at ends of branchlets. Involucres obconic, 7–10 mm. Phyllaries green, faces woolly, gland-dotted; inner cartilaginous (stiff, white). Disc-florets 10–20; corollas white or pale lavender (color more intense in tubes); style-branch appendages truncate-penicillate, 0.2–0.4 mm. Pappi pink to red, longer than cypselae. 2n = 10.
Phenology: Flowering Jun–Oct.
Habitat: Open plains, often clay soils
Elevation: 200–900 m
Discussion
Lessingia nana is known from the northern Great Central Valley, adjacent foothills of the Sierra Nevada, and foothills of the Cascade Range.
Selected References
None.
Lower Taxa
None.
... more about "Lessingia nana"
woolly +
introrse +
connate +
distinct +
herbaceous +
scarious +
hirsute +
papillate +
corymbiform +
continuous +
withering +
decurrent +
1-nerved +
obovate;lanceolate linear or subulate +
ribbed +
stigmatic +
persistent +
absent +
Dwarf lessingia +
absent +
dimorphic +
staminate +
Calif. +
straight +
gland-dotted;gland-dotted +
woolly +
distinct +
proximal +
1;5 +
bisexual +
dispersed +
discoid +
indeterminate +
cartilaginous +
surrounding +
obconic +
alternate +
spreading;erect +
lanceolate +
2-carpellate +
inferior +
attached +
anatropous +
barbellate +
persistent +
longer +
tough +
thick +
absent +
connate +
1-nerved +
green +
persistent +
distinct +
herbaceous +
falling +
cartilaginous +
unequal +
in G. Bentham, Pl. Hartw., +
1849 +
absent +
sterile +
epaleate +
pitted +
convex +
fibrous +
exalbuminous +
modifed +
1;2 +
Endemic +
alternate +
tan +
decumbent +
woolly +
truncate-penicillate +
2-branched +
glabrous +
Lessingia nana +
Lessingia +
species +
taprooted +
annual +