| Sagittaria brevirostra Mack. & Bush |
| Currently Accepted Name: | Sagittaria brevirostra Mack. & Bush |
| Locality: | United States. Kentucky. Laurel: University of Kentucky Feltner 4-H Camp, London, 2.5 mi SSE from jct of U.S. 25 on KY 229, and 0.2 mi SE of Levi Jackson State Park east entrance. |
| Habitat: | Sedge-grass meadow and emergent zone, adjacent to Lake Feltner; infrequent. Associates: Carex lupulina, Carex frankii, C. lurida, Juncus effusus var. solutus, Scirpus cyperinus, Eleocharis ovata, Alisma subcordatum |
| Collector: | Ralph L. Thompson, Edward W. J. FitzGerald, Jr. 87-511 |