familyPoaceae
subfamilyPoaceae subfam. Panicoideae
genusPanicum
subgenusPanicum subg. Panicum
sectionPanicum sect. Panicum
speciesPanicum hallii
subspeciesPanicum hallii subsp. hallii
Panicum hallii subsp. hallii
Treatment appears in FNA Volume 25. Treatment on page 467.
Plants often depauperate, occasionally large, sparsely to moderately pubescent or hirsute. Blades usually erect or ascending, tending to arise from basal clumps and curl at maturity. Panicles usually greatly exceeding the blades, with a few spikelets; main branches solitary, ascending, well-separated. Spikelets 3-4.2 mm.
Discussion
Panicum hallii subsp. hallii usually grows on drier sites than subsp. filipes. Its range extends from southern Colorado and Kansas to north central Mexico.
Selected References
None.
Lower Taxa
None.
"decumbent" is not a number."-11-veined" is not declared as a valid unit of measurement for this property.
... more about "Panicum hallii subsp. hallii"
absent +
common +
maturity +
glaucous +
absent +
bulliform +
absent +
membranous +
gaping +
apiculate +
puberulent +
acute +
absent +
absent +
arising +
single +
sulcate +
cormlike +
rounded +
membranous +
narrowing +
curling +
adaxial +
involute +
secund +
stiff +
ascending +
absent +
sterile +
spikelike +
slender +
absent +
sterile +
not developed +
absent +
thick-walled +
arranged +
surrounded +
2;6 +
sometimes longer +
small green +
annual +
climbing +
floating +
decumbent +
herbaceous +
erect +
not compressed +
narrow +
1/2 +
waisted +
large +
hard +
capillary +
germination +
adjacent +
sometimes longer +
well-developed +
absent +
reduced +
bisexual +
plump +
absent +
herbaceous +
shorter +
shorter or longer +
subtending +
tuberculate +
unequal +
membranous +
equal +
well-developed +
papillose-based +
fragile +
lacking +
uncinate +
punctate +
Present +
axillary +
thick-walled +
arranged +
surrounded +
thick-walled +
arranged +
surrounded +
thick-walled +
centripetal +
elongated +
glaucous +
spongy +
absent +
crowded +
cauline +
hyaline +
coriaceous +
absent +
membranous +
free +
absent +
inconspicuous +
glabrous +
cuneate +
fleshy +
staminate +
sterile +
reduced +
(3)5-7-veined +
attenuate +
minute +
hyaline +
absent +
well-separated +
ascending +
separated +
hyaline +
cartilaginous +
scabridulous +
involute +
absent +
absent +
glabrous +
clasping +
keeled +
condensed +
contracted +
diffuse +
subterranean +
pyramidal +
varying +
absent +
prominent +
divergent +
appressed +
separating +
thin +
evident +
glabrous +
winter +
lunate +
absent +
higher +
thick-walled +
anatomy +
closed +
surrounded +
rounded +
complex +
bisexual +
unisexual +
sessile +
length +
attached +
absent +
glabrous +
ovoid +
equaling +
Panicum hallii subsp. hallii +
Panicum hallii +
subspecies +
hyaline +
membranous +
shining +
bisexual +
7-11-veined +
much longer +
absent +
acuminate +
subequal +
shorter to much +
shiny +
7-11-veined +
acuminate +
rugose +
separated +
absent +
rhizomatous +
perennial +
cespitose +
depauperate +
perennial +
herbaceous +
large +
variable +