Jepson Flora Project: Jepson Interchange for California Floristics    
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Lactuca ludoviciana (Nutt.) Riddell
ASTERACEAE
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Information from the Index of California Plant Names (ICPN)
Initial Editorial Analysis Nov 1 2001
Source of Report for California The Jepson Manual [Ed. 1]
Initial Editorial Comments author citation uncertain, (Nutt.) Riddell according to Kartesz & Meacham, which according to Rosatti notes is correct
Editorial Recommendation author citation to be checked [resolved]
Correspondence and Comments Subsequent to Initial Analysis
Correspondence 1 3 May 2007 e-mail from Jeff Greenhouse see Comment 1
Editorial Comments 1 Correspondence 1 indicates that Lactuca ludoviciana was published by John L. Riddell (Riddell in Authors of Plant Names) in Western Journal of the Medical and Physical Sciences 8: 491. 1835, based on Sonchus ludovicianus Nutt. (The Genera of North American Plants 2: 125. 1818). [Therefore, author citation corrected to Lactuca ludoviciana (Nutt.) Riddell, from Lactuca ludoviciana (Nutt.) DC. previously in this Index, 17 May 2007.]
Editorial Summary and Current Status
Editorial Summary retention
Current Status JFP-2, accepted name for taxon naturalized in CA
Current Status Authority The Jepson Manual [Ed. 1]
List of names for this Current Status category
List of ICPN names in Lactuca
List of names from ICPN, Hrusa's Crosswalk, and Jepson Flora in Lactuca

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)
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