Randia cinerea (Fernald) Standl.

Randia cinerea (Fernald) Standley, Contr. U. S. Nat. Herb. 20:
201. 1919.
Cenipa cinerea Fernald, Proc. Am. Acad. 33: 93. 1897.
A shrub, the branches grayish, the branchlets stout, divaricate, leafy at the ends, glabrate, with 2 or 4 spines near the ends, these stout, 6-15 mm. long; stipules imbricate, broadly ovate, 7 mm. long, obtuse, thin, brownish, glabrous outside, densely white-sericeous within; petioles slender, 2.5-4 cm. long or sometimes shorter, tomentose; leaf -blades oval or broadly oval, 5-15 cm. long, 4-9 cm. wide, obtuse or broadly rounded at the base and often abruptly acuminate, acute to rounded at the apex, thick-membranaceous, dark-green above, densely shortpilose, the venation plane or impressed, paler beneath, densely tomentose with grayish hairs, the lateral nerves prominent, about 9 on each side, nearly straight, ascending at an acute angle, the margin plane; flowers dioecious, yellowish-white; staminate flowers clustered at the ends of the branchlets, sessile, the calyx-tube 10-12 mm. long, sericeous, split on one side by the expanding corolla, the lobes linear or subulate, 4-10 mm. long, pilose; corolla yellowishsericeous outside, the tube 5.5-6 cm. long, the lobes oblong-lanceolate, 2.5-3 cm. long, 0.7-7 cm. wide, acuminate, glabrous within, the throat glabrous; fruit obovoid, 7 cm. long, 5 cm. thick, umbonate at the apex, 6-8-costate, sparsely obtuse-tuberculate, densely pilose, the pericarp very thick and hard; seeds numerous, oblong or orbicular, 1 cm. long, brown, lustrous.
Type locality: In the high mountains near Acapulco, Guerrero. Distribution: Mountains of Guerrero and Oaxaca.

Randia cinerea là một loài thực vật có hoa trong họ Thiến thảo. Loài này được (Fernald) Standl. miêu tả khoa học đầu tiên năm 1919.