Intermountain Herbarium (Utah State University)
Catalog #: UTC00216256
Taxon: Achnatherum hendersonii (Vasey) Barkworth
Family: Poaceae
Determiner: Mary E. Barkworth (2016)
Show Determination History
Collector: J Maze   1002   
Date: 1993-06-22
Verbatim Date: 22 June 1993
Locality: United States, Oregon, Crook, Ochocho National Forest, about 8 km SE Skookum Rock, near USFS 2730, about 30 km NE of Prineville.
Elevation: 1353 meters (4438ft)
Habitat: Shallow rocky soil.
Associated Species: Mimulus nanus, Astragalus whitneyi, Clarkia pulchella, Phlox hoodii, Eriogonum compositum, Poa sandbergii, Arenaria rubella, Danthonia intermedia, Erigeron chrysopsidis var. chrysopsidis, Lomatium macrocarpum, Blepharipappus scaber, Sedum stenopetalum.
Reproductive Condition: flowering or fruiting
Specimen Images
Rights Holder: Utah State University
Record Id: 45cde41c-e716-4ef8-a130-6055f1f081cd
Occurrence ID (GUID): USU:UTC:216256
For additional information on this occurrence, please contact: Mary Barkworth (
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Current Record
Intermountain Herbarium (Utah State University) (USU:UTC)
J Maze 10021993-06-22
Catalog Number: UTC00216256
GUID: USU:UTC:216256
Latest Identification: Achnatherum hendersonii
Identified by: Mary E. Barkworth2016

New Mexico State University Herbarium (NMC)
J. Maze and E. Maze 10021993-06-22
Catalog Number: 65327
Latest Identification: Achnatherum wallowensis

Oregon State University (OSC:OSU)
J.E. Maze 10021993-06-22
Catalog Number: OSC179992
GUID: {8C7ED489-8770-4B93-80C8-7FF6AAAC40C7}
Latest Identification: Achnatherum wallowaense
Identified by: Wilson, B.2010 - Jan - 1

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