University of Arizona Herbarium
Catalog #: 344658
Occurrence ID (GUID): urn:uuid:d81895b1-4be3-49a7-9aa9-6128f9f4e3c9
Taxon: Achnatherum hymenoides (Roem. & Schult.) Barkworth
Family: Poaceae
Determiner: Nomenclatural adjustment ARIZ (Feb 2017)
Show Determination History
Collector: Mark Fishbein   3373   
Date: 1998-05-25
Verbatim Date: 25 May 1998
Additional Collectors: Shelley McMahon, Karen Hooper
Locality: United States, Washington, Grant, East side of Columbia River, along Washington 243, about 2 mi south of Washington 26, north of Saddle Mountains
46.9  -119.958333
Verbatim Coordinates: 46° 54' N 119° 57.5' W
Elevation: 244 meters Verbatim Elevation: 800'
Habitat: Sandy base of low basalt hills in shrub steppe
Associated Species: With Artemisia spp., Purshia tridentata, Atriplex spinosa, Eriogonum spp., Phlox, Commandra, Stipa comata, Agropyron, Chaenactis douglasii, Cryptantha leucophaea, Hymenopappus filifolius, Arenaria franklinii, Astragalus sclerocarpus
Description: Caepitose perennial; occasional
Specimen Images
Link to Source: 340941
Record ID: f96c71f2-e98f-4188-b15d-d23c74e23fc6
For additional information on this specimen, please contact: ARIZ Herbarium (
See an error? Login to edit data
No comments have been submitted
New Comment
Login to leave a comment.