Species:
Greater Marsh St. Johnswort (Hypericum walteri) (Species ID: 2401) - View Species | Quad Details 
Date: 8/17/1938
Quad: Laurel (39076_A7)
County: Prince George's
Records: 21 total records, 7 for Prince George's Co., 2 for Laurel Quad
Observer: Patuxent Research Refuge Plant Inventory Project
Specimen: Yes
Publication: No
Processed by: Mike Ostrowski