| 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 Pseudognaphalium
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| Initial Editorial Analysis 11 Apr 2005 | ||||||
| Notes on Publication of Name | [from International Plant Names Index-Gray Card Index] Synthesis N. Amer. Fl., version 1 [2]. 1999 [Aug 1999]. Combinations made in liner notes of CD. | |||||
| Source of Report for California | Kartesz & Meacham | |||||
| Initial Editorial Comments | treated as Gnaphalium canescens DC. subsp. thermale (E. E. Nelson) Stebbins & D. J. Keil in The Jepson Manual [Ed. 1] | |||||
| Correspondence and Comments Subsequent to Initial Analysis | ||||||
| Correspondence 1 | 29 Jan 2002 e-mail from Margriet Wetherwax see Comment 1 | |||||
| Editorial Comments 1 | Correspondence 1 indicates that combinations Kartesz made in Pseudognaphalium were validly published, with reference to the liner notes accompanying the CD Synthesis N. Amer. Fl., version 1 [2]. 1999 [Aug 1999]. [It is notable that although publication of these names by Kartesz is considered both effective and valid in ICBN (2001), it is recommended that this method not be used in the future.] | |||||
| Correspondence 2 | 8 Apr 2005 e-mail from Jeff Greenhouse see Comment 2 | |||||
| Editorial Comments 2 | Correspondence 2 indicates that Guy Nesom (The Jepson Manual [Ed. 2] Author; G.L. Nesom in Authors of Plant Names), in SIDA 21:781--783 (2004), recognized the four subspecies of Pseudognaphalium canescens occurring in California as separate species and published the new combination Pseudognaphalium thermale (E. E. Nelson) G. L. Nesom to accommodate his taxonomy. Thus, Pseudognaphalium canescens subsp. thermale is to be treated as Pseudognaphalium thermale (E. E. Nelson) G. L. Nesom; Pseudognaphalium canescens subsp. beneolens as Pseudognaphalium beneolens (Davidson) Anderb.; Pseudognaphalium canescens subsp. microcephalum as Pseudognaphalium microcephalum (Nutt.) Anderb.; and Pseudognaphalium canescens subsp. canescens as a synonym of Pseudognaphalium canescens. | |||||
| Editorial Summary and Current Status | ||||||
| Editorial Summary | rejection, different position, rank since The Jepson Manual [Ed. 1] | |||||
| Current Status | JFP-1a, taxonomic or nomenclatural synonym for taxon native to CA | |||||
| Current Name | Pseudognaphalium thermale (E. E. Nelson) G. L. Nesom | |||||
| Current Status Authority | Guy L. Nesom, as Author, The Jepson Manual [Ed. 2] | |||||
| Current Status Date | 11 Apr 2005 | |||||
| List of names for this Current Status category | ||||||
| List of ICPN names in Pseudognaphalium canescens
List of names from ICPN, Hrusa's Crosswalk, and Jepson Flora in Pseudognaphalium | ||||||
| Resources of the Jepson Flora Project: | External links: | ||||||||||||||||||||||||||||
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