Manihot mexicana I.M.Johnst.

PLANTS OF COLIMA
COLLECTED FOR THE HERBARIUM OF THE UNIVERSITY OF MICHIGAN
BY ROGERS McVAUGH, JOHN T. MICKEL AND MICHAEL. R. MCVAUGH
Manihot cf. M. mexicana I.M. Johnet.
Mountains 10 miles south-southwest of Colima on Manzanillo
road; deciduous woodlands, now nearly in full foliage, dominated
by various Leguminosae, Bursera, Cnidoscolus; elevation 400-500 m.
Abundant on open rocky slopes.
Slender shrub 1 - 2 m. high; leaves pale
beneath; staminate flowers yellow-green
ROGERS MCVAUGH, NO. 15531
18 JULY 1957
04081011