Gallery

Equisetum sp.; photo: S.L. Winterton

Equisetum sp.; photo: S.L. Winterton

Equisetum sp. stem; photo: S.L. Winterton

Equisetum sp. stem detail; photo: S.L. Winterton

Equisetum sp.; photo: S.L. Winterton

Equisetum sp.; photo: S.L. Winterton

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

Equisetum hyemale; drawing © University of Florida/IFAS Center for Aquatic and Invasive Plants, used with permission

Eriocaulon cinereum, submersed; photo: S.L. Winterton

Eriocaulon compressum, emersed; photo: S.L. Winterton

Eriocaulon compressum flower head; photo: S.L. Winterton

Eriocaulon compressum flower head; photo: S.L. Winterton

Eriocaulon compressum flower head; photo: S.L. Winterton

Eriocaulon setaceum, submsersed; photo: S.L. Winterton

Eriocaulon sp., emersed; photo: S.L. Winterton

Eriocaulon sp., emersed; photo: S.L. Winterton

Eriocaulon sp., submersed; photo: S.L. Winterton

Eriocaulon sp., submersed; photo: S.L. Winterton

Eriocaulon sp. emersed flower heads; photo: S.L. Winterton

Eriocaulon decangulare; drawing © University of Florida/IFAS Center for Aquatic and Invasive Plants, used with permission

Erythrina crista-galli, emersed; photo: S.L. Winterton

Erythrina crista-galli inflorescence; photo: S.L. Winterton

Erythrina crista-galli fruit; photo: S.L. Winterton

Euryale ferox floating leaves; photo: S.L. Winterton

Euryale ferox floating leaf, closeup; photo: S.L. Winterton

Euryale ferox floating leaf, underside; photo © K. Knotts

Euryale ferox flower and leaf; photo © K. Knotts

Euryale ferox flower; photo © K. Knotts

Ficaria verna; photo: S.L. Winterton

Ficaria verna flowers; photo: S.L. Winterton

Fissidens sp., submersed; photo: S.L. Winterton

Fissidens sp. stems; photo: S.L. Winterton