NPSpecies

Data Source: BioBlitz, 1997-Chain Bridge Flats;Cranberry Meadows, 1997;Terrell, 1970

Data Source: Helen Hamilton Legacy NPSpecies information may no longer be applicable, please remove if it is not applicable. In legacy NPSpecies Cultivation value was Not cultivated with comment: Data Source: Helen Hamilton

see comments; Data Source: Helen Hamilton

Park Species Detail: Terrell, 1970: Infrequent; areas 2 (Chain Bridge to Lock 10 parking area opposite Plummer's Island), 3 (3 (Lock 10 to Carderock, north parking lot), ), 4 [Carderock to Cropley (parking area near Angler’s Inn)], 8 [Swain’s Lock to Pennyfield Lock (north end)]. Fl. Begins mid May. Cranberry Meadows, 1997: Rare, #1607, Chain Bridge flats above Arizone Bridge. Hamilton, 2007: See Radicula syvestris, a synonym., Park Species Data Source: BioBlitz, 1997-Chain Bridge Flats;Cranberry Meadows, 1997;Terrell, 1970;