| Araceae | |
| Publ. & Syn. | Lemnaceae. |
| Notes | We include Lemnaceae in Araceae (see Stevens 2001 onwards, with reference to several studies). |
| Chromosomes | 112 (8x). - Canada (Manitoba). - Löve and Löve (1982a). Not included: A report of 2n = 120 from southeastern U.S.A. (Wood 1959) needs confirmation. |
| Geography | North American: (CAN). |
| Child taxa |
Calla L. Lemna L. |
| PAF ID | 16 |