University of Arizona Herbarium
Catalog #: 330894
Occurrence ID (GUID): urn:uuid:9e8817a5-74ea-4b7d-af5d-f41e6dffe59b
Taxon: Achnatherum lettermanii (Vasey) Barkworth
Family: Poaceae
Determiner: ARIZ (October 2014)
ID References: Nomenclatural Adjustment Fide: FNA
Show Determination History
Collector: W. A. Niering   s.n.   
Date: 1963-08-05
Verbatim Date: 5 August 1963
Additional Collectors: R. H. Whittaker
Locality: United States, Arizona, Pima County, Santa Catalina Mountains. Oracle side. Marble Mountain. STAND #754
32.4704  -110.7429 +-1000m.
Elevation: 2301 meters Verbatim Elevation: 7550 ft.
Habitat: Limy slate or arenaceous marble. Open summit slope. Slope southwest - 30 degrees.
Associated Species: Cercocarpus
Specimen Images
Link to Source: 70638
Record ID: c3528cfc-40ad-43e0-aa0c-d8691c7106ed
For additional information on this specimen, please contact: ARIZ Herbarium (
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