Sporobolus compositus var. macer
Synonyms: Sporobolus asper var. macer
Treatment appears in FNA Volume 25. Treatment on page 122.
Plants rhizomatous. Culms slender, 0.7-2.2 mm thick at the base. Uppermost sheath 0.7-2.5 mm wide. Panicles with 15-42 spikelets per cm2 when pressed. Fruits 1.3-1.6 mm.
Distribution
Kans., Mo., Okla., Tex., La., Ark., Miss.
Discussion
Sporobolus compositus var. macer is known only from the south central United States.
Selected References
None.
Lower Taxa
None.
"decumbent" is not a number.
... more about "Sporobolus compositus var. macer"
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. macer +
Sporobolus compositus +
variety +
dioecious +
hyaline +
membranous +
slightly shorter or longer +
absent +
rhizomatous +
perennial +
varied +