Spirodela polyrhiza
Spirodela polyrhiza in Linnaea 13: 392. 1839
- ≡Lemna polyrhiza, Sp. Pl.: 970. 1753
- ≡Lenticula polyrhiza in Fl. Fr. 2: 189. 1778
- ≡Lemna orbicularis in Oesterr. Fl., ed. 2 1: 64. 1814
- ≡Lemna orbiculata, Hort. Beng.: 66. 1814
- ≡Lemna thermalis in J. Phys. Chim. Hist. Nat. 82: f. 23. 1816
- ≡Lemna major, Ind. Cauc.: 11. 1831
- ≡Telmatophace polyrhiza in Fl. Lorr., ed. 1 3: 18. 1843
- ≡Telmatophace orbicularis, En. Pl. Transs.: 635. 1866
- ≡Spirodela atropurpurea, Guide Bot.: 309. 1868
- ≡Lemna maxima in J. Ind. Bot. Soc. 2: 49. 1921
- ≡Spirodela maxima in J. Bomb. Nat. Hist. Soc. 43: 158. 1942