| Currently Accepted Name: | Cyperus odoratus Species L. |
| 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. 495-510'. |
| Habitat: | Elev. 495-510'. Unconsolidated Shoreline [Plantanus-Betula-Salix]; infrequent. Associates: Eragrostis pectinacea, Chenopodium ambrosioides, E. hypnoides, Cyperus strigosus, Panicum capillare |
| Collector: | Rudy A. Gelis, Michelle Lee Gelis M2-851 |