Dichanthelium dichotomum subsp. mattamuskeetense
Synonyms: Panicum mattamuskeetense Panicum dichotomum var. mattamuskeetense Panicum dichotomum var. clutei Panicum clutei Panicum annulum
Treatment appears in FNA Volume 25. Treatment on page 433.
Plants very similar to subsp. microcarpon. Fall phase sparingly branched, blades not as greatly reduced as in subsp. microcarpon. Sheaths and blades, particularly those of the lower leaves, more or less densely velvety pubescent. 2n = unknown.
Discussion
Dichanthelium dichotomum subsp. mattamuskeetense grows in low, moist, often sandy or peaty, ground and bogs. A relatively uncommon subspecies, it grows on the Atlantic coastal plain from Massachusetts to Florida.
Selected References
None.
Lower Taxa
None.
No values specified."usually distinctly longer and narrower" is not a number."decumbent" is not a number.
... more about "Dichanthelium dichotomum subsp. mattamuskeetense"
absent +
common +
absent +
bulliform +
absent +
membranous +
absent +
absent +
arising +
single +
winter +
well-differentiated +
cormlike +
pubescent +
hard +
thick +
branched +
distant +
distinct +
adaxial +
reduced +
wiry +
ascending;spreading +
absent +
glabrous +
scabridulous +
sterile +
spikelike +
dense +
reclining +
absent +
sterile +
not developed +
absent +
longer +
sometimes longer +
knotty +
annual +
climbing +
floating +
herbaceous +
glabrous +
geniculate +
woody +
narrow +
Conn. +, N.J. +, N.Y. +, Va. +, Del. +, D.C. +, Wis. +, W.Va. +, N.B. +, Ont. +, Mass. +, Maine +, N.H. +, R.I. +, Vt. +, Fla. +, Tex. +, La. +, Tenn. +, N.C. +, S.C. +, Pa. +, Puerto Rico +, Ark. +, Iowa +, Md. +, Ala. +, Ill. +, Ga. +, Ind. +, Okla. +, Ohio +, Mo. +, Minn. +, Mich. +, Miss. + and Ky. +
1/2 +
waisted +
large +
hard +
capillary +
germination +
adjacent +
sometimes longer +
well-developed +
absent +
reduced +
bisexual +
absent +
gaping +
shorter +
shorter or longer +
subtending +
unequal +
membranous +
equal +
retrorse +
absent +
lacking +
uncinate +
punctate +
Present +
axillary +
elongated +
dense +
reclining +
numerous +
reduced +
reclining +
numerous +
reduced +
absent +
distichous +
hyaline +
coriaceous +
true +
absent +
1 cm10 mm <br />0.01 m <br /> (?) +
membranous +
free +
absent +
inconspicuous +
glabrous +
cuneate +
fleshy +
staminate +
sterile +
reduced +
1-5-veined +
absent +
thin +
soft-pubescent +
branching +
varying +
separated +
hyaline +
involute +
absent +
absent +
glabrous +
keeled +
subterranean +
absent +
separating +
thin +
developing +
long-exserted +
chasmogamous +
evident +
cleistogamous +
small +
higher +
included +
small +
open +
closed +
usually shorter +
glabrous +
complex +
bisexual +
unisexual +
veined +
length +
attached +
absent +
reduced +
varying +
simple +
convex +
Dichanthelium dichotomum subsp. mattamuskeetense +
Dichanthelium dichotomum +
subspecies +
hyaline +
membranous +
sessile +
bisexual +
plump +
5-11-veined +
not saccate +
usually slightly shorter +
absent +
subequal +
glabrous +
shiny +
chartaceous-indurate +
absent +
prominent +
rhizomatous +
perennial +
herbaceous +
various +