Jepson Flora Project: Jepson Interchange for California Floristics    
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Spiraea splendens Baumann ex K. Koch
ROSACEAE
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Information from the Index of California Plant Names (ICPN)
Current Jepson Flora Project Synonyms Spiraea densiflora Nutt. ex Rydb.; Spiraea densiflora Nutt. ex Torr. & A. Gray, inval.; Spiraea densiflora subsp. splendens (Baumann ex K. Koch) Abrams; Spiraea helleri Rydb.; Spiraea splendens E. N. Baumann ex K. Koch var. splendens
Initial Editorial Analysis 11 Nov 2009
Source of Report for California Kartesz & Meacham
Initial Editorial Comments as Spiraea densiflora subsp. splendens, treated as minor variant of Spiraea densiflora in The Jepson Manual [Ed. 1]; author citation uncertain, E. N. Baumann ex K. Koch in International Plant Names Index-Gray Card Index, Kartesz & Meacham
Editorial Recommendation author citation to be checked [resolved]
Correspondence and Comments Subsequent to Initial Analysis
Correspondence 1 24 Jul 2008 e-mail from Jeff Greenhouse see Comment 1
Editorial Comments 1 Correspondence 1 indicates: that Spiraea splendens was published in Monatsschrift des Vereines zur Beforderung des Gartenbaues in den Koniglich Preussischen Staaten fur Gartnerei und Pflanzenkunde 18:294 (1875); that the name was presented with a description by "Herr Professor Koch", referring to Karl Heinrich Emil Koch (K. Koch in Authors of Plant Names); that Koch ascribed only the name to Herr Napoleon Baumann, who treated it as only provisional; that there is no further information in the publication to distinguish which of the two Napoleon Baumann names in Authors of Plant Names is being reference; and that, since TROPICOS and International Plant Names Index cite "Baumann" (for Constantin Auguste Napoléon Baumann), Greenhouse thinks we should use the citation Baumann ex K. Koch. [Therefore, author citation corrected to Spiraea splendens Baumann ex K. Koch, from Spiraea splendens E. N. Baumann previously in this Index, 12 Sep 2008.]
Correspondence 2 16 Sep 2008 e-mail from Jeff Greenhouse see Comment 2
Editorial Comments 2 Correspondence 2 indicates that, according to Dan Potter (author of Spiraea for The Jepson Manual [Ed. 2]), for The Jepson Manual [Ed. 2] Spiraea densiflora Nutt. ex Rydb. is to be treated as a synonym of Spiraea splendens Baumann ex K. Koch 1875, which has priority.
Editorial Summary and Current Status
Editorial Summary addition, new name for taxon treated in The Jepson Manual [Ed. 1]
Current Status JFP-1, accepted name for taxon native to CA
Current Status Authority The Jepson Manual [Ed. 2]
Current Status Date 11 Nov 2009
List of names for this Current Status category
List of ICPN names in Spiraea
List of names from ICPN, Hrusa's Crosswalk, and Jepson Flora in Spiraea

Resources of the Jepson Flora Project: External links:
·Distribution maps: County distribution based on CCH specimens
Manual imageJepson eFlora
link image Consortium of California Herbaria specimen records (includes links to BerkeleyMapper)
· Jepson eFlora page with bioregion map and CCH specimen records
Manual imageArchived Indexes from The Jepson Manual (1993; TJM1)
link image Jepson's "A Flora of California"
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