Locality: | United States. Kentucky. Lewis: Manchester Island No. 2, 115 acres, Ohio River, Mile 396, 1.3 mi E. of Trinity Sta. and 0.2 mi W of Irwin, KY 8, or 1.7 mi E of Manchester, Ohio, Ohio Manchester Islands Quad. Elev 500-510'. |
Habitat: | Unconsolidated Shoreline; rare. Associates: Cyperus strigosus, Panicum clandestinum, Cyperus tenuifolius. |
Collector: | Rudy A. Gelis, R. L. Thompson M2-1319 |