Etymology: (Heinrich Bernhard Ruppius, German botanist, 1688--1719) Note: 2 North American species +- indistinct; study needed. Reference: Haynes 2000 FNANM 22:75--76 Unabridged Reference: Haynes 2000 FNANM 22:75--76; Setchell 1946 Proc Calif Acad Sci 25:469--478
Ruppia cirrhosa (Petagna) Grande
NATIVE Chromosomes: 2n=40. Ecology: Freshwater marshes, ponds, sloughs; Elevation: < 2045 m. Bioregional Distribution: NCo, NCoRI, Teh, SnJV, CW, SCo, SnBr, GB, D; Distribution Outside California: to Alaska, east-central United States; +- worldwide. Flowering Time: Apr--Jul Synonyms: Ruppia occidentalis S. Watson; Ruppia spiralis L. ex Dumort.; Ruppia spiralis L., ined. Jepson eFlora Author: Robert F. Thorne, C. Barre Hellquist & Robert R. Haynes Reference: Haynes 2000 FNANM 22:75--76 Index of California Plant Names (ICPN; linked via the Jepson Online Interchange) Previous taxon: Ruppia Next taxon: Ruppia maritima
Citation for this treatment: Robert F. Thorne, C. Barre Hellquist & Robert R. Haynes 2012, Ruppia cirrhosa, in Jepson Flora Project (eds.) Jepson eFlora, https://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=42449, accessed on April 22, 2024.
Citation for the whole project: Jepson Flora Project (eds.) 2024, Jepson eFlora, https://ucjeps.berkeley.edu/eflora/, accessed on April 22, 2024.
No expert verified images found for Ruppia cirrhosa.
Geographic subdivisions for Ruppia cirrhosa:
NCo, NCoRI, Teh, SnJV, CW, SCo, SnBr, GB, D
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(Note: any qualifiers in the taxon distribution description, such as 'northern', 'southern', 'adjacent' etc., are not reflected in the map above, and in some cases indication of a taxon in a subdivision is based on a single collection or author-verified occurence).
Data provided by the participants of the
Consortium of California Herbaria.
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CCH collections by month
Duplicates counted once; synonyms included.
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Blue line denotes eFlora flowering time (fruiting time in some monocot genera).