Academy of Natural Sciences of Drexel University
Catalog #: PH00388397
Taxon: Asclepias purpurascens L.
Family: Apocynaceae
ID Remarks: PH filed-as name
Collector: Francis W. Pennell   215   
Date: 1908-07-18
Verbatim Date: July. 18-1908.
Locality: United States, Pennsylvania, Delaware, Williamson
39.906747  -75.423066 +-301m.
Georeference Remarks: Marker placed at Williamson School as seen on USGS topo. map.
Habitat: serpentine barrens
Substrate: serpentine
Specimen Images
Record Id: 627447d1-aa94-426d-97e8-a4dd199e05cc
Occurrence ID (GUID): 627447d1-aa94-426d-97e8-a4dd199e05cc
For additional information on this occurrence, please contact: Tatyana Livshultz (
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