Featuring California vascular plant data from the Consortium of California Herbaria and other sources
Accession Label Details

 Records are made available under the CCH Data Use Terms.
 General citation for data retrieved from this page:
    Biodiversity data provided by the participants of the Consortium of California Herbaria (Accessed through CCH1 Data Portal,, 28 February 2024.

CCH1 Specimen Number  ?   UC769910   (Accession number)   image_link (to be added soon)
CCH1 HistoryFirst Load Date 2017 08 08First Loaded Det. Elymus caput-medusae
Determination  ?   Elymus caput-medusae  CCH1 Determination History
ICPN Name Status   JFP Rank 2, accepted name for taxon naturalized in CA  link to ICPN 
eFlora Accepted Name  ?   Elymus caput-medusae    link to Jepson eFlora 
Determination (verbatim)  ?   Elymus caput-medusae 
eFlora Habit annual 
Collector(s) & Number  ?   R. F. Hoover  1206
County  ?   Shasta 
Locality  ?   Bed of Stillwater Creek, east of Redding  
Notes  ?   Glumes 28-36 mm. long, entirely awn-like, 1-nerved channeled on axial side, Spikelets 1-flowered, and rudiment. Lemma 7-8 mm. long, very scabrous, with 3 purplish (not prominent) nerves extending to base. Awn of lemma 75-95 mm. long, flattened flexuous and somewhat twisted.; Specimen used for illustration in Flora North America Volume 24 (M. Barkworth et al., editors), by L. A. Vorobik, 1997-2002 
Date Last Modified  ?   2014-05-19 11:16:25 
To comment on CCH1 data revisions, please e-mail Jason Alexander   ( 
To comment on the original data for this record as shown below:  Click on the Comments Tab in CCH2 
CCH2 Verbatim Data         
  Copyright © 2024 Regents of the University of California — Updated February 26, 2024