Xanthisma texanum var. texanum
Endemic
Treatment appears in FNA Volume 20. Treatment on page 385.
Bodies mostly orbiculate to depressed-elliptic (1–2 × 1.5–3.5 mm distal to widest point), apices rounded, with little or no flare 1 mm from tip. 2n = 8 (+ 0–2 b), phyllaries ± expanded distal to stalks.
Phenology: Flowering spring–fall.
Habitat: Wooded areas, river bottoms, roadsides
Elevation: 200–600 m
Discussion
Selected References
None.
Lower Taxa
None.
... more about "Xanthisma texanum var. texanum"
introrse +
connate +
not bristle-tipped +
distinct +
herbaceous +
1 cm10 mm <br />0.01 m <br /> (?) +
rounded +
scarious +
hirsute +
papillate +
corymbiform +
continuous +
2-pinnatifid;pinnatifid +
decurrent +
indurate +
1-nerved +
lanceolate;oblanceolate or spatulate +
ribbed +
elliptic +
mostly orbiculate;depressed-elliptic +
stigmatic +
tawny +
persistent +
apiculate +
absent +
spaced +
yellow +
red-purple +
absent +
monomorphic +
6-18-ribbed +
dimorphic +
1.6mm;1.8mm +
staminate +
Tex. +
straight +
glabrous +
distinct +
proximal +
1;5 +
bisexual +
dispersed +
indeterminate +
surrounding +
hemispheric +
5mm;18mm +
unequal +
2mm;3mm +
pinnatifid;2-pinnatifid +
alternate +
not bristle-tipped +
entire +
distal +
triangular +
ciliolate +
scarious +
2-carpellate +
inferior +
attached +
anatropous +
barbellate +
persistent +
longest +
outer +
0.5 +
flattened +
hispidulous +
tough +
thick +
absent +
connate +
1-nerved +
persistent +
appressed +
stiff +
distinct +
falling +
enlarged +
laciniate +
reduced +
stalklike +
stramineous +
enlarged +
in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. +
1836 +
pistillate +
absent +
fertile +
yellow +
epaleate +
pitted +
flat;convex +
obscure +
fibrous +
exalbuminous +
modifed +
3;4 +
white +
distinct +
Endemic +
alternate +
glabrous +
lanceolate +
2-branched +
glabrous +
Xanthisma texanum var. texanum +
Xanthisma texanum +
variety +
tipped +
entire +
distinct +
distal +
thick +
taprooted +
subshrub +