| 030 | Calladium bicolor |
| 031 | Calladium humboldtii |
| 032 | Chlorophytum bichetii |
| 033 | Cardamine lyrata |
| 034 | Ceraptopteris siliquosa |
| 035 | Ceraptopteris thalictroides |
| 036 | Crinum purpurascens |
| 037 | Cryptocoryne becketii |
| 038 | Cryptocoryne costata |
| 039 | Cryptocoryne ciliata var. ciliata |
| 040 | Cryptocoryne lucens |
| 041 | Cryptocoryne nevillii |
| 042 | Cryptocoryne petchii |
| 043 | Cryptocoryne thwaitesii |
| 044 | Cryptocoryne veinbergii |
| 045 | Cryptocoryne walkeri |
| 046 | Cryptocoryne walkeri var. lutea |
| 047 | Cryptocoryne wendtii var. jahnelii |
| 048 | Cryptocoryne wendtii var. krauteri |
| 049 | Cryptocoryne wendtii var. wendtii |
| 050 | Cyperus alternifolus |
| 051 | Cyperus eragristis |
| 052 | Cyperus garcilis |