Muhlenbergia schmitzii Hack.

Muhlenbergia schmitzii Hack. Ann. Nat. Hofmus. Wien 17: 255. 1902.
Muhlenheruia Dichiii Jones, Contr. We-ct. Bot . 14: l.V 1912. (Type from Chihuahua. Jone': 7316.)
Annual (originally described as perennial) ; culms erect, unbranched at base, sparingly branched above (the branches long, erect), 5-6-noded, scaberulous especially below the nodes, 30-75 cm. tall; sheaths shorter than the internodes, scaberulous at least toward summit; ligule 2-3 mm. long; blades linear from base, flat, rather abruptly narrowed at apex, glabrous beneath, scabrous on the upper surface and on the margins, about 1 5 cm, long, the lower approximate and shorter, 3-5 mm. wide; panicle loose, oblong, 20-30 cm. long, the axis and branches very scabrous, the capillary branches ascending, naked below, mostly solitary, the upper approximate, the lower distant; spikelets brownish, short-pediceled, appressed and rather loosely arranged along the main branches; glumes about equal, acuminate or short-awned, scabrous on the keel and back, more or less toothed near summit, 1.5-2 mm. long; lemma lanceolate, acute, mucronate, rather prominently 3-nerved, appressed-pubescent below on the midnerve and margins, 3-4 mm. long; palea as long as the lemma, flat, sparsely scaberulous.
Type locality: Mexico iSchmilz 380).
Distribution: Rocky canyons. Mexico (habitat and locality of the type unknown); Sierra Madre. Chihuahua. Jones 7316: Canales Station, Hidalgo. Pringle S951.

Muhlenbergia schmitzii là một loài thực vật có hoa trong họ Hòa thảo. Loài này được Hack. mô tả khoa học đầu tiên năm 1902.