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... more about "Achnatherum"
membranous +  and scarious +
penicillate +
0.15 cm1.5 mm <br />0.0015 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
awned +, bifid +, bilobed +  and entire +
rounded +  and acute +
0 cm0 mm <br />0 m <br /> (0.7 cm7 mm <br />0.007 m <br />) +
Mary E. Barkworth +
P. Beauv. +
1 (?) +  and 3 (?) +
flexuous +
subterminal +  and eccentric +
usually scabrous +  and scabridulous +
not once-geniculate +
12 cm120 mm <br />0.12 m <br /> (12 cm120 mm <br />0.12 m <br />) +
keeled +  and rounded +
pseudopetiolate +  and branching +
intravaginal +, extravaginal +, branching +  and basal +
swelling +
not evident +
involute +, convolute +  and flat +
flexuous +  and straight +
spikelike +
well-developed +
blunt +  and sharp +
0.01 cm0.1 mm <br />1.0e-4 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
branching +  and not branching +
perennial +  and annual +
intravaginal +  and basal +
10 cm100 mm <br />0.1 m <br /> (250 cm2,500 mm <br />2.5 m <br />) +
not woody +
Mont. +, Oreg. +, Ariz. +, Idaho +, Wash. +, S.Dak. +, Tex. +, Calif. +, Colo. +, Wyo. +, Utah +, N.Mex. +, Nev. +, Nebr. +, Alaska +, Kans. +, N.Dak. +, Okla. +, Alta. +, B.C. +, Man. +, Sask. +, Yukon +, Ark. +  and Minn. +
1/5 +  and 1/3 +
liquid +, soft +  and hard +
capillary +
pistillate +  and staminate +
sometimes longer +
compressed +, globose +, fusiform +  and terete +
1-10-veined +
subtending +
obtuse +, acute +  and acuminate +
membranous +
divergent +  and distributed +
uncinate +
0.2 cm2 mm <br />0.002 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
solid +  and hollow +
basally concentrated +  and evenly distributed +
0 cm0 mm <br />0 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
glabrous +  and hairy +
ovate +, rectangular +  and lanceolate +
stiffly membranous +  and coriaceous +
pubescent +  and glabrous +
membranous +
membranous +
inconspicuous +
not lobed +
concealed +  and prominent +
2 +  and 1 +
pubescent +  and glabrous +
well-developed +
not keeled +
reduced +
dry +  and fleshy +
not prolonged +
arriaga2006a +, barkworth1981a +, barkworth1982a +, barkworth1984a +, barkworth1993b +, cheeke1985a +, epstein1964a +, freitag1985a +, hitchcock1951a +, jacobs2006a +, johnson1943a +, johnson1945b +, johnson1960a +, johnson1962a +, johnson1962b +, johnson1963a +, johnson1972a +, matthei1965a +, maze1962a +, maze1965a +, maze1981a +, peiiailillo2002a +, pohl1954a +, scagel1984a +, shechter1968a +, shechter1969a +, thomasson1978a +, torres1993a +, tsvelev1976a +  and tsvelev1977a +
1 +  and 60 +
unisexual +  and bisexual +
laterally compressed +  and terete +
1 +  and 3 +
simple +  and compound +
Gramineae +
Achnatherum +
Poaceae tribe Stipeae +
membranous +
inconspicuous +
0.1 cm1 mm <br />0.001 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
plant +  and cespitose +
aquatic +  and terrestrial +