| Laportea canadensis (L.) Wedd. |
| Currently Accepted Name: | Laportea canadensis (L.) Wedd. |
| 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'. Forested Wetland [Acer saccharinum-Populus-Platanus]; abundant. Associates: Boehmeria cylindrica, Leersia virginica, Muehlenbergia frondosa, Polygonum virginianum, Impatiens pallida. |
| Collector: | Rudy A. Gelis, R. L. Thompson, Richard Abbott, Andy Shupe M2-638 |