Rubus parvifolius L.
Three-leaf Blackberry
(Japanese Raspberry,
Australian Raspberry)
(Rubus triphyllus)
Invasive non-native
White Clay Creek State Park -- Thompson Station Road
May 2002
White Clay Creek State Park -- Creek Road
June 2009
White Clay Creek State Park -- Creek Road
July 2016
White Clay Creek State Park -- Creek Road
July 2016
Delaware Wildflowers
