Checklist » Poaceae » Melica bulbosa
Last updated 6/18/2009 by David Giblin.
Melica bulbosa Geyer ex Porter & J.M. Coult.[FNA24, HC, HC2]
onion grass

Publication: Syn. Fl. Colorado 149. 1874.

Origin: Native

selected vouchers: WTU

Notes: FNA24: "Melica bulbosa grows from 1370–3400 m, mostly in open woods on dry, well-drained slopes and along streams. It is restricted to the western half of the Flora region. Two records from Texas, in Jeff Davis and Sutton counties, have not been verified.

Melica bulbosa differs from M. spectabilis in its sessile corm and longer glumes. In addition, in M. bulbosa the spikelets have purplish bands which appear to be concentrated towards the apices; in M. spectabilis the bands appear more regularly spaced. It differs from M. californica in its more narrowly acute spikelets, more strongly colored lemmas, and lack of corms, and from M. fugax in not having swollen rachilla internodes."

References: (none)

Synonyms & Misapplied Names:
Bromelica bulbosa (Geyer ex Porter & J.M. Coult.) W.A. Weber
Melica bella Piper
Melica bella Piper ssp. intonsa Piper
Melica bulbosa Geyer ex Porter & J.M. Coult. var. bulbosa[HC]
Melica bulbosa Geyer ex Porter & J.M. Coult. var. inflata (Bol.) Boyle
Melica bulbosa Geyer ex Porter & J.M. Coult. var. intonsa (Piper) M. Peck[HC]
Melica inflata (Bol.) Vasey