Hygrophila corymbosa var. 'Cherry Leaf', submersed; photo: S.L. Winterton
Hygrophila difformis, submersed (lower left), emersed, and flowers; photo: S.L. Winterton
Hygrophila difformis, emersed; photo: S.L. Winterton
Hygrophila difformis inflorescence; photo: S.L. Winterton
Hygrophila difformis flower; photo: S.L. Winterton
Hygrophila odora, emersed; photo: S.L. Winterton
Hygrophila odora, submersed; photo: S.L. Winterton
Hygrophila odora flower; photo: S.L. Winterton
Hygrophila pinnatifida, emersed; photo: S.L. Winterton
Hygrophila pinnatifida, submersed; photo: S.L. Winterton
Hygrophila pinnatifida flower; photo: S.L. Winterton
Hygrophila polysperma, emersed; photo: S.L. Winterton
Hygrophila polysperma, submersed; photo: S.L. Winterton
Hygrophila polysperma 'Rosanervig'; photo: S.L. Winterton
Hygrophila polysperma inflorescence; photo: S.L. Winterton
Hygrophila salicifolia, emersed; photo: S.L. Winterton
Hygrophila salicifolia, submersed; photo: S.L. Winterton
Hygrophila stricta flower; photo: S.L. Winterton
Hygrophila sp., emersed; photo: S.L. Winterton
Hygrophila sp. 'Araguaia', emersed; photo: S.L. Winterton
Hygrophila sp., submersed; photo: S.L. Winterton
Hygrophila sp. inflorescence; photo: S.L. Winterton
Hygrophila sp. 'Araguaia' flower; photo: S.L. Winterton
Hygroryza aristata, emersed; photo: S.L. Winterton
Hygroryza aristata, floating; photo: S.L. Winterton
Hygroryza aristata inflated leaf sheaths and roots, floating; photo: S.L. Winterton
Hygroryza aristata inflorescence; photo: D. Wilson
Hygroryza aristata, culms ascending, emersed; photo: S.L. Winterton
Hygroryza aristata leaves; photo: S.L. Winterton
Hymenocallis littoralis, emersed; photo: S.L. Winterton
Hymenocallis liriosme flower; photo © Layla Dishman
Hymenocallis speciosa, emersed; photo: S.L. Winterton