Gallery

Heteranthera dubia emersed stem; photo: S.L. Winterton

Heteranthera dubia flower; photo © C.S. Lewallen

Heteranthera dubia flower; photo: S.L. Winterton

Heteranthera limosa, emersed; photo: S.L. Winterton

Heteranthera limosa, emersed; photo: S.L. Winterton

Heteranthera limosa, emersed; photo: S.L. Winterton

Heteranthera limosa emersed flower; photo: S.L. Winterton

Heteranthera limosa flower; photo: S.L. Winterton

Heteranthera reniformis, emersed; photo: S.L. Winterton

Heteranthera reniformis leaves; photo: S.L. Winterton

Heteranthera reniformis flowers; photo: S.L. Winterton

Heteranthera reniformis flowers; photo: S.L. Winterton

Heteranthera reniformis flower; photo: S.L. Winterton

Heteranthera rotundifolia flower; photo: S.L. Winterton

Heteranthera zosterifolia emersed leaves and flowers; photo: S.L. Winterton

Heteranthera zosterifolia, emersed; photo: S.L. Winterton

Heteranthera zosterifolia, submersed; photo: S.L. Winterton

Heteranthera zosterifolia inflorescence; photo: S.L. Winterton

Heteranthera zosterifolia flower; photo: S.L. Winterton

Hibiscus coccineus, emersed; photo: S.L. Winterton

Hibiscus coccineus flower; photo: S.L. Winterton

Hibiscus coccineus flower bud; photo: S.L. Winterton

Hibiscus lasiocarpos var. occidentalis inflorescence; photo: S.L. Winterton

Hibiscus moscheutos; photo: S.L. Winterton

Hibiscus moscheutos inflorescence; photo: S.L. Winterton

Hibiscus moscheutos flower; photo: S.L. Winterton

Hippuris vulgaris, emersed. Photo: S.L. Winterton

Hippuris vulgaris, submersed; photo: S.L. Winterton

Hippuris vulgaris; plate: C.A.M. Lindman "Bilder ur Nordens Flora" (1901-1905) © 1999 Gerhard Keuck

Hottonia inflata inflorescences, floating; photo © C.S. Lewallen

Hottonia inflata flowers; photo © C.S. Lewallen

Hottonia palustris, emersed; photo: S.L. Winterton