Pseudoclappia arenaria
J. Wash. Acad. Sci. 13: 289. 1923.
Illustrated
Treatment appears in FNA Volume 21. Treatment on page 253.
Leaf-blades 10–35 mm. Ray-florets 2–4+; laminae 5–11 mm. Disc-florets 20–40+; corollas 6–7 mm. Cypselae ca. 3 mm; pappi 4–6 mm. 2n = 36.
Phenology: Flowering spring–summer.
Habitat: Clays or gypseous-sandy soils, probably seeps, springs
Elevation: 1000–2000 m
Distribution
N.Mex., Tex., Mexico (Coahuila)
Discussion
Selected References
None.
Lower Taxa
None.
... more about "Pseudoclappia arenaria"
introrse +
connate +
herbaceous +
scarious +
absent +
hirsute +
papillate +
continuous +
decurrent +
linear;filiform +
winged;ribbed;winged;ribbed +
1;15 +
stigmatic +
unequal +
absent +
zygomorphic +
yellowish +
monomorphic +
dimorphic +
columnar +
staminate +
straight +
glabrous +
distinct +
proximal +
1;5 +
bisexual +
dispersed +
singly +
singly +
indeterminate +
Present +
surrounding +
obconic +
sessile +
alternate +
cauline +
deltate +
2-carpellate +
inferior +
attached +
anatropous +
persistent +
falling +
coarse +
fine +
tough +
thick +
absent +
connate +
persistent +
distinct +
falling +
unequal +
J. Wash. Acad. Sci. +
1923 +
pistillate +
fertile +
epaleate +
convex +
fibrous +
setiform +
unequal +
exalbuminous +
modifed +
3;4 +
scattered +
Illustrated +
alternate +
branched +
erect +
2-branched +
papillate +
Pseudoclappia arenaria +
Pseudoclappia +
species +
longer +
equaling +
shorter +