Jepson Flora Project: Jepson Interchange for California Floristics    
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Populus trichocarpa Torr. & A. Gray ex Hook.
SALICACEAE
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Information from the Index of California Plant Names (ICPN)
Current Jepson Flora Project Synonyms Populus balsamifera L. subsp. trichocarpa (Torr. & A. Gray ex Hook.) Brayshaw; Populus trichocarpa Torr. & A. Gray ex Hook. f. ingrata Jeps.; Populus trichocarpa Torr. & A. Gray ex Hook. var. ingrata (Jeps.) Parish
Initial Editorial Analysis 17 Jul 2007
Notes on Authorship of Name all = Authors of Plant Names
Source of Report for California Correspondence 1
Correspondence and Comments Subsequent to Initial Analysis
Correspondence 1 13 Jul 2007 e-mail from Dan Luoma, Dept. of Forest Science, Oregon State University see Comment 1
Editorial Comments 1 Correspondence 1 is a reference to papers including Cervera et al., 2005, Theor Appl Genet 111:1440-1456, wherein it is concluded, based on phylogenetic analysis and AFLP markers, that Populus trichocarpa and Populus balsamifera "should be treated as separate species."
Correspondence 2 17 Jul 2007 e-mail from John Sawyer (author of Populus for The Jepson Manual [Ed. 2]), in response to query from Editor of this Index regarding Correspondence 2 see Comment 2
Editorial Comments 2 Correspondence 2 indicates, based on consideration of Cervera et al., 2005, Theor Appl Genet 111:1440-1456, that for The Jepson Manual [Ed. 2] Populus trichocarpa and Populus balsamifera are to be treated as separate species.
Editorial Summary and Current Status
Editorial Summary addition, different position, rank in The Jepson Manual [Ed. 2]
Current Status JFP-1, accepted name for taxon native to CA
Current Status Authority The Jepson Manual [Ed. 2]
Current Status Date 17 Jul 2007
List of names for this Current Status category
List of ICPN names in Populus
List of names from ICPN, Hrusa's Crosswalk, and Jepson Flora in Populus

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"
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Common names
link image IPNI
link image Tropicos Taxonomic information from the Missouri Botanical Garden
Calflora: Taxon report · Distribution · Observations
link image KBD Kew Bibliographic Database
link image RSA seed images
GBIF GBIF
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link image JSTOR Plant Science

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