Species:
Rose Powdery Mildew (Podosphaera pannosa) (Species ID: 21013) - View Species | Quad Details 
Date: 5/19/1910
Quad: Sparrows Point (39076_B4)
County: Baltimore
Records: 19 total records, 3 for Baltimore Co., 2 for Sparrows Point Quad
Observer: United States National Fungus Collections (BPI)
Source:
Specimen: Yes
Publication: No
Processed by: John Hall