Andropogon glomeratus var. glaucopsis

(Elliott) C. Mohr
Synonyms: Andropogon virginicus var. glaucopsis Andropogon macrourus var. glaucopsis Andropogon glaucopsis
Treatment appears in FNA Volume 25. Treatment on page 664.

Plants usually oblong in the upper portion, sometimes cylindrical. Culms 1.2-2.2 m; internodes glaucous. Sheaths (1.3) 2.3-3.1 (4.7) mm wide, usually smooth; ligules ciliate or not, cilia to 0.2 mm; blades glaucous, glabrous, smooth. Subtending sheaths of inflorescence units usually 2-2.5 mm wide; peduncles shorter than 10 mm; rames usually shorter than 2 cm, not exerted at maturity. Keels of lower glumes usually scabrous beyond midlength.

Discussion

Andropogon glomeratus var. glaucopsis grows in flatwoods, bogs, ditches, swamps, pond margins, and swales of the southeastern coastal plain.

Selected References

None.

Lower Taxa

None.

"decumbent" is not a number."elongated" is not a number.

purple +, red +  and yellow +
0.05 cm0.5 mm <br />5.0e-4 m <br /> (0.15 cm1.5 mm <br />0.0015 m <br />) +
anatomy +  and kranz +
Christopher S. Campbell +
(Elliott) C. Mohr +
1 (?) +  and 3 (?) +
0.6 cm6 mm <br />0.006 m <br /> (1.9 cm19 mm <br />0.019 m <br />) +
terete +  and flattened +
slender +
keeled +  and rounded +
pseudopetiolate +  and branching +
divergent +  and parallel +
intravaginal +, extravaginal +, branching +  and basal +
swelling +
pseudopetiolate +
non-radiate +  and radiate +
well-developed +
13 cm130 mm <br />0.13 m <br /> (109 cm1,090 mm <br />1.09 m <br />) +
glabrous +  and glaucous +
convolute +, folded +, flat +  and linear +
reduced +
2mm;2.5mm +
spikelike +
0.1 cm1 mm <br />0.001 m <br /> (0.25 cm2.5 mm <br />0.0025 m <br />) +
0 cm0 mm <br />0 m <br /> (0.02 cm0.2 mm <br />2.0e-4 m <br />) +
much-branched +
purple +  and reddish +
120 cm1,200 mm <br />1.2 m <br /> (220 cm2,200 mm <br />2.2 m <br />) +
not woody +
Del. +, D.C. +, W.Va. +, Pacific Islands (Hawaii) +, N.C. +, N.Y. +, R.I. +, S.C. +, Utah +, Fla. +, Okla. +, Tex. +, N.J. +, Ark. +, Ariz. +, Calif. +, Ga. +, La. +, Md. +, Miss. +, N.Mex. +, Nev. +, Puerto Rico +, Va. +, Virgin Islands +, Tenn. +, Pa. +, Ala. +, Ill. +, Mass. +, Ohio +  and Ky. +
capillary +
sometimes longer +
concealing +
compressed +  and terete +
shorter or longer +
subtending +
compressed +  and rounded +
unequal +
uncinate +
bracteate +  and ebracteate +
pedunculate +  and multiple-stalked +
2.9 cm29 mm <br />0.029 m <br /> (4.4 cm44 mm <br />0.044 m <br />) +
0.23 cm2.3 mm <br />0.0023 m <br /> (0.34 cm3.4 mm <br />0.0034 m <br />) +
with inconspicuous veins +  and veined +
fimbriate +  and cupulate +
solid +  and hollow +
photosynthetic +
not aromatic +
coriaceous +
0.06 cm0.6 mm <br />6.0e-4 m <br /> (0.22 cm2.2 mm <br />0.0022 m <br />) +
membranous +
inconspicuous +
2-9-veined +  and veined +
concave +, flat +  and 2-keeled +
complex +  and simple +
concealed +  and prominent +
sessile-pedicellate +
heterogamous +
not fused +
3 cm30 mm <br />0.03 m <br /> (?) +
1 cm10 mm <br />0.01 m <br /> (?) +
2 cm20 mm <br />0.02 m <br /> (?) +  and 10 cm100 mm <br />0.1 m <br /> (?) +
dry +  and fleshy +
elongate +
2.3mm +  and 3.1mm +
pedicellate +  and sessile +
in triplets +  and paired +
well-developed +
usually smaller +  and reduced +
0.3 cm3 mm <br />0.003 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
1 (?) +  and 3 (?) +
fused +  and free +
2 (?) +  and 3 (?) +
dome--shaped +  and triangular +
Andropogon virginicus var. glaucopsis +, Andropogon macrourus var. glaucopsis +  and Andropogon glaucopsis +
Andropogon glomeratus var. glaucopsis +
Andropogon glomeratus +
variety +
membranous +
sessile-pedicellate +
inconspicuous +
aquatic +  and terrestrial +
dioecious +, monoecious +  and synoecious +
cylindrical +  and oblong +