22 October 2012.
Maryland, United States
Locality: Beltsville Area Research Campus (BARC), Research Rd. wetland
Coordinates: 39.0250, -76.8778
(Map it)
Habitat: Wild Habitat
Associated species: Carex crinita; Scirpus sp.; Polygonum arifolium; Peltandra virginica; Scirpus cyperinus; Acer rubrum
Land Owner Remarks: Usda
Comment: DESCRIPTION: Only a few clumps found, ~6 ft. tall, 12-30 stems each.; SUB-COUNTRY GEO 2: Prince George's County; SUB-COUNTRY GEO 3: Beltsville; COLLECTOR'S NUMBER: BA-12-14; MISCELLANEOUS INFORMATION ABOUT WILD COLLECTION: Herbarium specimen collected. Collected as Eupatorium purpureum. Associated Taxa (as written): Carex spp., Scirpus spp., Polygonum arifolium, Peltandra, Scirpus cyperinus, small Acer rubrum.;
Collector(s):