Echinochloa crus-pavonis var. crus-pavonis
Treatment appears in FNA Volume 25. Treatment on page 398.
Panicles usually drooping. Lower paleas 1/2 or more as long as the lower lemmas.
Distribution
Puerto Rico, Tex., Calif., Ala., Fla., Miss., Oreg., Nev.
Discussion
This is generally the more southern of the two varieties, extending through Mexico and the Caribbean to Bolivia and Argentina. It appears, presumably as an adventive species, as far north as Humboldt County, California.
Selected References
None.
Lower Taxa
None.
"decumbent" is not a number.
... more about "Echinochloa crus-pavonis var. crus-pavonis"
absent +
common +
absent +
bulliform +
absent +
membranous +
elongate +
absent +
absent +
15 cm150 mm <br />0.15 m <br /> (?) +
curved +
arising +
single +
membranous +
thick +
10+ +
adaxial +
glabrous +
packed +
angular +
spikelike +
not developed +
absent +
sometimes longer +
annual +
climbing +
floating +
prostrate +
woody +
narrow +
rooting +
0.7-0.9 times as long as the caryopses +
1/2 +
waisted +
large +
hard +
capillary +
germination +
adjacent +
sometimes longer +
well-developed +
absent +
reduced +
bisexual +
absent +
shorter +
shorter or longer +
subtending +
unequal +
membranous +
equal +
papillose-based +
lacking +
uncinate +
punctate +
Present +
axillary +
elongated +
glabrous +
absent +
distichous +
hyaline +
coriaceous +
absent +
membranous +
free +
absent +
inconspicuous +
glabrous +
cuneate +
minute +
fleshy +
staminate +
sterile +
reduced +
awn-tipped +
awned +
well-developed +
absent +
vestigial +
separated +
hyaline +
involute +
absent +
prominent +
absent +
glabrous +
keeled +
attached +
subterranean +
drooping +
absent +
separating +
evident +
elongate +
higher +
open +
closed +
glabrous +
compressed +
complex +
bisexual +
unisexual +
disarticulating +
length +
attached +
absent +
planoconvex +
varying +
simple +
Echinochloa crus-pavonis var. crus-pavonis +
Echinochloa crus-pavonis +
variety +
early-withering +
well-differentiated +
hyaline +
membranous +
bisexual +
compressed +
absent +
subequal +
elliptic +
coriaceous +
free +
absent +
perennial +
herbaceous +
various +