10 November 2015.
Pennsylvania, United States
Locality: Seed sourced from Wilkes-barre, PA State Game Land 292. 1 mile east of Laurel Run road in RPL powerline row. County: Luzerne. City/Township: Bear Creek Township.
Coordinates: 41.2154, -75.8229
(Map it)
Elevation: 524m.
Georeference protocol: Lat/lon determined by GPS
Habitat: Wild Habitat
Environment description: Disturbed area near powerline tower, and along nearby stream. Sandy-rocky disturbed soil. Slope: Flat 0-3%. Postion of plant on slope: Bottom.
Associated species: Smilax rotundifolia, Carex spp., Erechtites hieracifolia, Rubus allegheniensis, Rubus hispidus, Dennstaedtia punctilobula and Juncus tenuis.
Comment: This is an S1 species in the state. Area of occupancy: 100-500 square meters. Estimated population size: 11 to 50 plants. Sampled < 20 plants.
Collector(s):