Andropogon liebmannii Hack.

Andropogon mohrii Hack.; Vasey, Contr. U. S. Nat
Herb. 3 : 11. 1892.
Andropogon Liebmanni Mohrii Hack, in DC. Monog. Phan. 6 : 413. 1889. Andropogon Mohrii pungensis Ashe, Jour. Klisha Mitchell Sec. 15 : 114. 1898.
Stems 8-15 dm. tall, branched above, the branches divided, densely barbed at the nodes; leaf-sheaths densely hirsute; blades 3 dm. long or less, up to 5 mm. wide, densely hirsute; spathes 4-5 cm. long, equaling or a little shorter than the racemes; racemes in 4's, 3-4 cm. long, rather stout, the hairs at the summit of the internodes one and one half times as long as the sessile spikelets; sessile spikelet 4.5-5 mm. long, about twice as long as the internodes, the first scale bi-mucronate at the apex, hispid on the keels, the second scale hispid on the keel, the fourth scale with an awn 2-2.5 cm. long, slightly if at all twisted at the base; pedicellate spikelet wanting, or sometimes present as a small subulate scale, the pedicel usually a little shorter than the sessile spikelet.
Type locality : In wet pine woods, near Mobile, Alabama.
Distribution : Washington County, North Carolina (according to Ashe); Georgia and northern Florida to I^ouisiana.