- Capra ibex 4 e
- Cephalocereus senilis 1 e-1
- Cephalocereus senilis 2
- Cephalocereus senilis 3
- Cephalocereus senilis 4
- Cephalocereus senilis 6
- Cephalocereus senilis 7
- Cephalocereus senilis 7 e-1
- Cima-di-Mezzo-3154m
- Cirrhopetalum-Elizabeth-Ann-Buckleberry-1-v1
- Cirrhopetalum-Elizabeth-Ann-Buckleberry-2-v1
- Cirrhopetalum-Elizabeth-Ann-Buckleberry-3-v1
- Cirrhopetalum-Elizabeth-Ann-Buckleberry-4-v1
- Cirrhopetalum-Elizabeth-Ann-Buckleberry-5-v1
- Cirrhopetalum-Elizabeth-Ann-Buckleberry-7-v1
- cluster of orange flowers 1 e-1
- cluster of orange flowers 2 e-1
- cluster of orange flowers 3 e-1
- Coleus e-1
- Craig Maud Scotland-Glen Dollv1
- Crassula Obligua 2 e-1
- Crassula Obligua e-1
- Crassulaceae Kalanchoe thyrsiflora 2 1 e-1
- Crassulaceae Kalanchoe thyrsiflora 2 2 e-1
- Crassulaceae Kalanchoe thyrsiflora 2 3 e-1
- Crassulaceae Kalanchoe thyrsiflora e-1
- Cristallino-dAmpezzo-3008m
- Cristallino-dAmpezzo-3008m 3-as-Smart-Object-1
- Cristallion-dAmpezzo-3008m 2
- Croda-da-Lago