Cicuta maculata inflorescence; photo © Layla Dishman
Cicuta maculata flowers; photo © John Gwaltney
Cladophora columbiana; photo © Fitzgerald Marine Reserve
Cladophora columbiana; photo © Ruth Temple
Clinopodium brownei; photo © Layla Dishman
Clinopodium brownei leaves; photo © Mary Keim
Clinopodium brownei flowers; photo © Mary Keim
Clinopodium nepeta; photo: S.L. Winterton
Clinopodium nepeta flowers; photo: S.L. Winterton
Colocasia esculenta, emersed; photo: S.L. Winterton
Colocasia esculenta, inset: inflorescence; photos: S.L. Winterton
Colocasia esculenta leaves, emersed; photo: S.L. Winterton
Colocasia esculenta spathe enclosing spadix; photo: S.L. Winterton
Comarum palustre, emersed; photo: Daphne mesereum
Comarum palustre, emersed; photo © Bastiaan Brak
Comarum palustre flower; photo © Kari Pihlaviita
Comarum palustre flower; photo: S.L. Winterton
Comarum palustre flower; photo © Joshua Mayer
Comarum palustre; illustration © Dr. Otto Wilhelm Thomé
Commelina communis; photo: S.L. Winterton
Commelina communis flower; photo: S.L. Winterton
Cotula coronopifolia, emersed; photo: S.L. Winterton
Cotula coronopifolia leaves; photo: S.L. Winterton
Cotula coronopifolia flower head; photo: S.L. Winterton
Crassula helmsii, emersed, Australia; photo: S.L. Winterton
Crassula helmsii; photo: © Alan Gregg
Crassula helmsii flower; photo © M. Storey
