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... more about "Hilaria rigida"
54 +, 36 +  and 18 +
0.4 cm4 mm <br />0.004 m <br /> (0.45 cm4.5 mm <br />0.0045 m <br />) +
2-4-lobed +
Mary E. Barkworth +
(Thurb.) Benth. ex Scribn. +
1 (?) +  and 3 (?) +
keeled +  and rounded +
pseudopetiolate +  and branching +
straight +
not fused +
intravaginal +, extravaginal +, branching +  and basal +
swelling +
membranous +
not pseudopetiolate +
2 cm20 mm <br />0.02 m <br /> (10 cm100 mm <br />0.1 m <br />) +
pubescent +  and glabrous +
usually linear +  and lanceolate occasionally ovate +
0.2 cm2 mm <br />0.002 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
disarticulating +
spikelike +
reduced +
0.05 cm0.5 mm <br />5.0e-4 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
triangular +  and dome--shaped +
exceeding the lateral spikelets +  and equaling +
sometimes longer +
membranous +
Big galleta +
decumbent +  and erect +
35 cm350 mm <br />0.35 m <br /> (250 cm2,500 mm <br />2.5 m <br />) +
Ariz. +, N.Mex. +  and Tex. +
not waisted +
capillary +
stipitate +  and staminate +
sometimes longer +
1 +, 2 +  and 4 +
round +  and compressed +
reduced +
7-veined +  and parallel-sided +
cleft +  and awned +
not fused +
shorter or longer +
subtending +
lanceolate +
membranous +
uncinate +
0 cm0 mm <br />0 m <br /> (0.15 cm1.5 mm <br />0.0015 m <br />) +
paniculate +  and racemose +
hollow +  and solid +
not absent +
5-veined +, 7-13-veined +  and 1-3-veined +
unawned +  and awned +
2-lobed +
membranous +
sometimes longer +
ciliate +  and lacerate +
0.1 cm1 mm <br />0.001 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
membranous +
ciliate +  and long-ciliate +
Few (?) +  and Several (?) +
acuminate +, acute +  and rounded +
inconspicuous +
pilose +  and glabrous +
pilose +  and villous +
concealed +  and prominent +
pilose +  and villous +
2 +  and 1 +
spikelike +
0.6 cm6 mm <br />0.006 m <br /> (1.2 cm12 mm <br />0.012 m <br />) +
dry +  and fleshy +
spikelike +
pilose +  and glabrous +
0 cm0 mm <br />0 m <br /> (0.18 cm1.8 mm <br />0.0018 m <br />) +
rhizomatous +  and stoloniferous +
compressed +
1 +  and 3 +
compound +  and simple +
2 (?) +  and 3 (?) +
Pleuraphis rigida +
Hilaria rigida +
species +
membranous +
villous +  and glabrous +
1 (?) +  and 3 (?) +
plant +  and cespitose +
aquatic +  and terrestrial +
dioecious +, monoecious +  and synoecious +