Euphorbia sphaerorhiza Benth.

Herbarium of The University of Michigan
Euphorbia sphaerorhiza Benth. subsp.
sphaerorhiza
determined BY Michael J. Huft, 1979
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PLANTS OF NAYARIT
COLLECTED FOR THE HERBARIUM OF THE UNIVERSITY OF MICHIGAN
BY ROGERS McVAUGH, JOHN T. MICKEL AND MICHAEL R. MCVAUGH
Euphorbia sphaerorhiza Benth*
Mountains 10 miles southeast of Ahuacatlan, on road to Barranca
del Oro; rocky oak-covered southern slopes, elevation 1100-1300 m.
Abundant.
Flowers white.
ROGERS McVAUGH, NO. 15150
7 JULY 1957
04029007