Ranunculaceae | |
Ranunculus hydrocharoides var. hydrocharoides
| | | |
Ranunculaceae | |
Ranunculus hydrocharoides var. natans
| L.D. Benson ex Standl. & Steyerm. | Fieldiana, Bot. 24(4): 252 | 1946 |
Ranunculaceae | |
Ranunculus hydrocharoides var. stolonifer
| (Hemsl.) L.D. Benson | Amer. J. Bot. 27(3): 187 | 1940 |