Species:
Rough Cocklebur (Xanthium strumarium) (Species ID: 4455) - View Species | Quad Details 
Date: 9/19/1902
Quad: Location crosses quads
County: Harford
Records: 305 total records, 12 for Harford Co., 2 for Havre De Grace Quad
Observer: Smithsonian NMNH
Specimen: Yes
Publication: No
Processed by: Mike Ostrowski