Amphicarpum muhlenbergianum
Plants perennial. Culms 30-100 cm, usually decumbent, sometimes erect. Leaves evenly distributed; sheaths usually glabrous, occasionally sparsely hirsute; blades to 10 (13) cm long, 5-10.5 mm wide, glabrous, margins white. Subterranean spikelets 6-9 mm, acuminate. Aerial panicles 3-20 cm; aerial spikelets 5.5-7 mm, narrowly lanceoloidal. 2n = 18.
Discussion
Amphicarpum muhlenbergianum grows in damp areas, such as dried pond bottoms, ditches, flatwoods, and swampy pinewoods of the southeastern United States.
Selected References
None.
Lower Taxa
None.
"decumbent" is not a number.
... more about "Amphicarpum muhlenbergianum"
absent +
common +
absent +
bulliform +
absent +
membranous +
absent +
absent +
arising +
single +
membranous +
thick +
adaxial +
glabrous +
secund +
erect;ascending +
spikelike +
not developed +
well-developed +
absent +
sometimes longer +
Blue maidencane +
annual +
climbing +
floating +
decumbent +
erect +
woody +
narrow +
1/2 +
waisted +
large +
hard +
capillary +
germination +
adjacent +
sometimes longer +
well-developed +
absent +
reduced +
bisexual +
not developed +
absent +
shorter +
shorter or longer +
subtending +
unequal +
membranous +
equal +
lacking +
uncinate +
punctate +
Present +
axillary +
elongated +
absent +
distributed +
hyaline +
coriaceous +
absent +
membranous +
free +
absent +
inconspicuous +
glabrous +
cuneate +
fleshy +
staminate +
sterile +
reduced +
absent +
separated +
white +
involute +
thin;thin +
absent +
absent +
glabrous +
keeled +
simple +
aerial +
reduced +
absent +
separating +
not developed +
evident +
elongate +
slender +
higher +
open +
closed +
Endemic +
complex +
bisexual +
unisexual +
sessile +
length +
attached +
absent +
glabrous +
cleistogamous +
acuminate +
varying +
simple +
Amphicarpum muhlenbergianum +
Amphicarpum +
species +
hyaline +
membranous +
bisexual +
absent +
subequal +
indurate +
absent +
rhizomatous +
perennial +
herbaceous +
various +