Creator
- Bolser, Dan1
- Bolser, Daniel1
- Botigué, Laura R.1
- Brewer, Grace1
- Burbano, Hernán A.1
- Carey, Sarah B.1
- Castilla-Rubio, Juan Carlos1
- Childers, Anna K.1
- Chomicki, Guillaume1
- Chougule, Kapeel1
- Christenhusz, Maarten J. M.1
- Cinchoneae Working Group1
- Clarkson, James J.1
- Coddington, Jonathan A.1
- Conant, Gavin C.1
- Conran, John G.1
- Contreras-Moreira, Bruno1
- Cook, Jeffrey1
- Cook, Justin1
- Cornett, Claus1