Chaiturus marrubiastrum
Chamaecyparis formosensis
Chamaecyparis obtusa
Chamaecyparis pisifera
Chamaemelum fuscatum
Chamaemelum nobile
Chamaemelum scariosum
Changium smyrnioides
Chara Ceratophylla
Charpentiera obovata
Chasmanthera dependens
Cheilanthes Fragrans
Cheilanthes Marantae
Cheilanthes mysurensis
Cheilanthes tenuifolia
Chelidonium majus
Chenopodiastrum murale
Chenopodium album
Chenopodium formosanum
Chenopodium quinoa
Chiloscyphus Rivularis
Chisocheton ceramicus
Chisocheton siamensis
Chlamydomonas allensworthii