Arizona State University Vascular Plant Herbarium (ASU:Plants)
ASU0001660
4d2b0aaa-1283-4186-97f2-143981fe3122
206040
Phaulothamnus spinescens Gray
Achatocarpaceae
S. L. Friedman
389-93
1993-12-28
W. E. Hall
Mexico, Sonora, Río Mayo Region. Mpio. de Huatabampo. Nescotahueca vicinity; 4.5 km east of jct of Camahuiroa airstrip and Diez de Abril Rd, 6.7 km north on Bachoco Rd, 0.24 km west on dirt road 1.9 km south-southwest (by air) Nescotahueca.