Creator
- Chapman, Mark A.1
- Chase, Mark W1
- Chase, Mark W.1
- Chomicki, Guillaume1
- Christe, CamilleChriste, Camille1
- Christenhusz, Maarten J M1
- Colville, Jonathan F.1
- Condamine, Fabien L1
- Conran, John G.1
- Courtecuisse, Régis1
- Cresswell, James E.Cresswell, James E.1
- Da Silva Nunes, Mario1
- De Crop, Eske1
- De Oliveira, Tadeu Gomes1
- Delsuc, Frédéric1
- Devey, Dion S.1
- Dodsworth, Steven1
- Dodsworth, Steven Andrew1
- Drovetski, Sergei V.1
- Eiserhardt, Wolf L.1