Zephyranthes longifolia, Hemsl. Summer-blooming, yellow-fld. species, distinguished from the next by characters of pedicel and spathe: bulb ovoid; neck 1 1/2 - 2 in. long: spathe tubular in the lower half: pedicel much shorter than spathe: fls. yellow, coppery outside, 3/4 - 1 in. long. New Mex.—Intro. 1889, and probably lost to cult.