Comprehensive Description
(
Anglèis
)
fornì da North American Flora
Muhlenbergia breviligula Hitchcock, sp. nov
Perennial, rather robust, culms erect, scaberulous, 1-1.5 meters tall, the crowded lower sheaths compressed-keeled; sheaths keeled, scaberulous, broader than the base of the blade; ligule a very short membranaceous rim, the base of the blade just above densely short-pubescent ; blades elongate, flat or folded, very scabrous, 1-3 mm. wide, the numerous old lower blades persistent as a flexuous bushy tuft; panicle narrow, rather loose, somewhat nodding, purplish, 25-35 cm. long, the axis scabrous, the branches slender, ascending, very scabrous, 10-15 cm. long, the capillary branchlets appressed, loosely flowered, the pedicels pubescent below the spikelets; glumes about equal, narrow, acute or acuminate, scabrous, especially on the keel, 2.5-3 mm. long; lemma acute, strongly 3-nerved, sparsely appressed-pilose below, densely so toward the margin and on the lower part of the palea, a little more than 2 mm. long, awned, the awn flexuous, 1-1.5 cm. long.
Perennis; culmi erecti scaberuli 1-1.5 m. alti; vaginae carinatae scaberulae, inferioribus imbricatis compressis carinatis; ligula brevissima; laminae elongatae planae vel plicatae scaberrimae 1-3 mm. latae; panicula angusta 25-35 cm. longa, ramis ascendentibus 10-15 cm. longis; glumae aequales acuminatae scabrae 2.5-3 mm. longae; lemma infra appresso-pilosum 2.2 ram. longum, arista 1-1.5 cm. longa flexuosa.
Type collected on clay hill, alt. 1500 meters, Guatemala City, December 2, 191 . A. S. Hitchcock 9063 (U. S. Nat. Herb. no. 9958S8). Other specimens, all from Guatemala, are Hitchcock 9064, 9 WO. from Guatemala City; Cook b' Doyle 60. from Secanquim.
- sitassion bibliogràfica
- Albert Spear Hitchcock. 1935. (POALES); POACEAE (pars). North American flora. vol 17(6). New York Botanical Garden, New York, NY
Muhlenbergia breviligula: Brief Summary
(
vietnamèis
)
fornì da wikipedia VI
Muhlenbergia breviligula là một loài thực vật có hoa trong họ Hòa thảo. Loài này được Hitchc. mô tả khoa học đầu tiên năm 1935.
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