Sul Ross University A. Michael Powell Herbarium
Catalog #: 4579
Taxon: Purshia stansburiana (Torr.) Henrickson
Family: Rosaceae
Determiner: A.M. Powell (2017)
Collector: Patricia Manning   8049   
Date: 2016-01-24
Verbatim Date: 24 January 2016
Locality: USA, Texas, Presidio, Dalquest Desert Research Station of Midwestern State University. SE Presidio County, E of Tascatol Mesa, N of Big Bend Ranch State Park. At the base of a very white tuff slope about 1 mi NE of Research Facility.
29.5638  -103.796167  WAS84
Verbatim Coordinates: 29° 33.828' N 103° 47.770' W
Elevation: 1254 meters Verbatim Elevation: 1254 m
Habitat: Base of slope.
Substrate: Tuff.
Associated Species: Juniper sp., Ephedra aspera, Prunus havardii, Nolina erumpens.
Description: Frequent shrub in this vicinity ranging in size from 2' to 7' tall as one travels down drainage toward White Canyon.
Specimen Images
Rights Holder: Sul Ross University
Record Id: dc26cebe-42f8-47a1-be39-825879538212
For additional information on this specimen, please contact: A. Michael Powell (
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