Characteristics
Dicots
                    Asclepias perennis Walter  
                SWAMP MILKWEED
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                                    Native
                                    OBL (NWPL)
                                    OBL (DEP)
                    
                
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                    Classification
Citation
ASCLEPIAS PERENNIS Walter, Fl. Carol.  107.  1788.
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                SOUTH CAROLINA: Berkeley Co.: Palmer Bridge, 5 mi. ESE of Honey Hill, 27 Jun 1939, Godfrey & Tryon 130 (neotype: GH; isoneotypes: CA, NY, US).  Neotypified by D. B. Ward, J. Bot. Res. Inst. Texas  1: 1097.  2007.
                Species Distribution Map
Based on vouchered plant specimens from wild populations. Cultivated occurrences are not mapped. Click on a county to display its name.
Source
Synonyms
Specimens and Distribution
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Range of years during which specimens were collected:
 
         
                         
                         
                         
                         
                         
                         
                         
                         
                         
                         
                        