Jepson Flora Project: Jepson Interchange for California Floristics    
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Agropyron cristatum (L.) Gaertn. subsp. pectinatum (M. Bieb.) Tzvelev
POACEAE
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Information from the Index of California Plant Names (ICPN)
Current Jepson Flora Project Synonyms Agropyron cristatum subsp. desertorum (Fisch. ex Link) Á. Löve; Agropyron desertorum (Fisch. ex Link) Schult.
Initial Editorial Analysis 31 May 2011
Notes on Authorship of Name all = Authors of Plant Names
Source of Report for California Personal communication, as cited in Kartesz & Meacham
Initial Editorial Comments in no way mentioned in Abrams & Ferris, Illustrated Flora of the Pacific States, Munz, Munz Supplement, Munz Southern California Flora, The Jepson Manual [Ed. 1], International Plant Names Index; indicated for most of NA except se US, 2 synonyms in Kartesz & Meacham; name possibly ined., as evidently not in IPNI; not in IPNI as of 29 May 2001.
Correspondence and Comments Subsequent to Initial Analysis
Correspondence 1 $ 8 Feb 2002, from Margriet Wetherwax see Comment 1
Editorial Comments 1 Correspondence 1 indicates that Mary E. Barkworth, The Jepson Manual [Ed. 1] author, does not recognized infraspecific taxa within Agropyron cristatum, so that Agropyron cristatum (L.) Gaertn. subsp. pectinatum would be treated as a synonym thereof if not ined.
Correspondence 2 24 Mar 2009 e-mail from Jeff Greenhouse see Comment 2
Editorial Comments 2 Correspondence 2 indicates that Agropyron cristatum subsp. pectinatum was published by Tzvelev (= Authors of Plant Names) in Spisok Rastenij Gerbarija Flory SSSR 18:25 (1970), based on Triticum pectinatum published by Bieberstein (M. Bieb. in Authors of Plant Names) in lora Taurico-Caucasica 1:87 (1808). [Therefore, author citation corrected to Agropyron cristatum (L.) Gaertn. subsp. pectinatum (M. Bieb.) Tzvelev, from Agropyron cristatum (L.) Gaertn. subsp. pectinatum (Bieb.) Tzvelev ined.? previously in this Index, 27 Apr 2009.]
Editorial Summary and Current Status
Editorial Summary addition, for taxon reported as naturalized in California since The Jepson Manual [Ed. 1]
Current Status JFP-2, accepted name for taxon naturalized in CA
Current Status Authority The Jepson Manual [Ed. 2]
Current Status Date 31 May 2011
List of names for this Current Status category
List of ICPN names in Agropyron cristatum
List of names from ICPN, Hrusa's Crosswalk, and Jepson Flora in Agropyron

Resources of the Jepson Flora Project: External links:
·Distribution maps: County distribution based on CCH specimens
Manual imageJepson eFlora
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Manual imageArchived Indexes from The Jepson Manual (1993; TJM1)
link image Jepson's "A Flora of California" (genus)
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