08 May 2008.
California, United States
Locality: Caswell Memorial State Park, San Joaquin County, CA
Coordinates: 37.6950, -121.1821
(Map it)
Elevation: 14m.
Georeference protocol: Lat/Lon determined from GIS
Habitat: Wild Habitat
Environment description: Single cane 2 m long next to similar canes and R. ursinus, climbing 3 m high.