| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Lemna torreyi Austin | C. F. Austin s.n. 1862 | United States of America. New Jersey. Bergen Co. Closter. | possible type | 246716 |  |
| Lemna torreyi Austin | C. F. Austin s.n. s.d. | United States of America. New Jersey. Bergen Co. Closter. | possible type | 246715 |  |
| Lemna torreyi Austin | 03700391 |  | |||
| Lemna torreyi Austin | C. F. Austin s.n. Jan 1880 | drawing of type | 246718 |  | |
| Lemna torreyi Austin | C. F. Austin s.n. Jan 1880 | possible type | 246717 |  |