Sporobolus compositus var. drummondii
Synonyms: Sporobolus asper var. pilosus Sporobolus asper var. drummondii
Treatment appears in FNA Volume 25. Treatment on page 122.
Plants not rhizomatous. Culms slender, 1-2 (2.5) mm thick at the base. Uppermost sheaths 0.8-2.5 mm wide. Panicles with 16-36 spikelets per cm2 when pressed. Fruits 1.1-1.7 mm.
Distribution
Kans., Okla., Miss., Tex., La., Mo., Ala., Iowa, Tenn., Ark., Ga., Ky.
Discussion
Sporobolus compositus var. drummondii is most abundant in Kansas, Oklahoma, and Texas.
Selected References
None.
Lower Taxa
None.
"decumbent" is not a number.
... more about "Sporobolus compositus var. drummondii"
absent +
common +
absent +
bulliform +
absent +
membranous +
glabrous +
scabridulous +
hairy +
kranz +
absent +
absent +
arising +
close +
not fused +
membranous +
thick +
not pseudopetiolate +
folded +
distichous +
adaxial +
terete +
involute +
1;2 +
spikelike +
developed +
glabrous +
sometimes longer +
membranous +
single +
branched +
annual +
climbing +
floating +
prostrate +
erect +
glabrous +
not woody +
reduced +
absent +
not waisted +
large +
hard +
capillary +
adjacent +
shorter +
sometimes longer +
reduced +
reddish-brown +
absent +
0-1-veined +
shorter +
shorter or longer +
subtending +
lanceolate +
subequal +
lacking +
coarse +
uncinate +
punctate +
Present +
distinct +
axillary +
elongate +
not absent +
distichous +
hyaline +
glabrous +
sometimes longer +
absent +
absent +
inconspicuous +
glabrous +
adjacent +
stiff +
coarse +
absent +
simple +
greenish +
glabrous +
2-veined +
splitting +
glabrous +
membranous +
simple +
contracted +
axillary +
spikelike +
appressed +
glabrous +
scabridulous +
separating +
mucilaginous +
gelatinous +
appressed +
glabrous +
spikelike +
evident +
open +
closed +
upper +
glabrous +
Endemic +
attached +
distal +
absent +
cleistogamous +
absent +
separate +
staminate +
Sporobolus compositus var. drummondii +
Sporobolus compositus +
variety +
dioecious +
hyaline +
membranous +
slightly shorter or longer +
absent +
not rhizomatous +
perennial +
varied +