Gallery

Neptunia oleracea leaves; photo: S.L. Winterton

Neptunia oleracea inflorescence; photo: S.L. Winterton

Neptunia oleracea, floating stem of spongy aerenchyma; photo: S.L. Winterton

Neptunia plena, emersed; photo: S.L. Winterton

Neptunia plena inflorescence; photo: S.L. Winterton

Nesaea pedicellata, emersed; photo: S.L. Winterton

Nesaea pedicellata 'Golden', emersed; photo: S.L. Winterton

Nesaea pedicellata 'Golden', submersed; photo: S.L. Winterton

Nesaea pedicellata, submersed; photo: S.L. Winterton

Nesaea pedicellata inflorescence; photo: S.L. Winterton

Nesaea pedicellata emersed flower; photo: S.L. Winterton

Nesaea pedicellata 'Golden' flowers; photo: S.L. Winterton

Nesaea pedicellata flower; photo: S.L. Winterton

Nitella sp., submersed, Florida, U.S.; photos: S.L. Winterton

Nitella sp.; drawing © University of Florida/IFAS Center for Aquatic and Invasive Plants, used with permission

Notoscyphus lutescens, submersed; photo: © Adam Balzer

Notoscyphus lutescens leaf; photo: © John E. Braggins

Nuphar lutea, emersed; photo: S.L. Winterton

Nuphar pumila, emersed; photo: S.L. Winterton

Nuphar pumila flower; photo: S.L. Winterton

Nuphar pumila fruit; photo: S.L. Winterton

Nuphar sagittifolia leaves (elongate ones), floating and submersed; photo: S.L. Winterton

Nuphar japonica; drawing © Tropica

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

Nymphaea caerulea, floating and emersed; photo: S.L. Winterton

Nymphaea mexicana, emersed; photo: S.L. Winterton

Nymphaea purpurea leaves, submersed; photo © E. Chuah

Nymphaea purpurea, submersed; photo © D. Wilson

Nymphaea purpurea leaves, floating; photo © D. Wilson

Nymphaea purpurea flower, floating; photo © E. Chuah

Nymphaea purpurea flower; photo © E. Chuah