| Jepson Flora Project: Jepson Interchange for California Floristics |
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Information from the Index of California Plant Names (ICPN) |
List of names from ICPN, Hrusa's Crosswalk, and Jepson Flora in Helianthus
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| Initial Editorial Analysis 15 Oct 2002 | ||||||
| Source of Report for California | The Jepson Manual [Ed. 1] | |||||
| Initial Editorial Comments | "PRESUMED EXTINCT...last seen in 1937" in The Jepson Manual [Ed. 1]. | |||||
| Correspondence and Comments Subsequent to Initial Analysis | ||||||
| Correspondence 1 | 19 Feb 2004 e-mail from Jeff Greenhouse see Comment 1 | |||||
| Editorial Comments 1 | Correspondence 1 indicates a report by the Native Plant Society (2003. Inventory of Rare and Endangered Plants, online edition, v6.2) that "Plants located in 2002 on Newhall Ranch ... may be this taxon; chromosomal data inconclusive, and additional research underway as of 2003". [Therefore, no change in Current Status is appropriate at this time, 1 Mar 2004.] | |||||
| Editorial Summary and Current Status | ||||||
| Editorial Summary | retention, although presumed to be extinct | |||||
| Current Status | JFP-7, accepted name for taxon extinct | |||||
| Current Status Authority | The Jepson Manual [Ed. 1] | |||||
| Current Status Date | 15 Oct 2002 | |||||
| List of names for this Current Status category | ||||||
| List of ICPN names in Helianthus nuttallii
List of names from ICPN, Hrusa's Crosswalk, and Jepson Flora in Helianthus | ||||||
| Resources of the Jepson Flora Project: | External links: | ||||||||||||||||||||||||||||||||
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