| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Sagittaria latifolia Willd. | R. J. Davis 697 27 Jul 1938 | United States of America. Idaho. Blaine Co. In pond 5 mi. W. of Craters. | 01804490 | ||
| Carex swanii (Fernald) Mack. | S. A. Mori 27764 with C. Carollo, W. Diniz & F. Saiter, 03 Jun 2014 | United States of America. New York. Westchester Co. Zofnass Family Preserve/Westchester Wilderness Walk, Town of Pound Ridge, from entrance to northern loop to ca. 250 meters from the entrance. Coordinates taken at entrance to trail. | 02111353 |  | |
| Carex swanii (Fernald) Mack. | P. Butter 950 with Daniel Atha, Devon Cummings, Lindsey Feinberg, 10 Jun 2023 | United States of America. New York. Westchester Co. Town of Pound Ridge. Ward Pound Ridge Reservation, near marker 34, 225 meters southwest of the green trail, 685 meters northeast of Honey Hollow Road. | 05150956 |  |