เรื่อง ทะเบียนพันธุพืชในประเทศไทย

Cyathula geniculata Lour. Amaranthaceae
Cyathula geniculata Miq. Amaranthaceae
Cyathula sp. Amaranthaceae
Cycas sp. Cycacaceae
Cyclea atjehensis Forman Menispermaceae
Cyclea laxiflora Miers Menispermaceae
Cyclea polypetala Dunn Menispermaceae
Cyclea varians Craib Menispermaceae
Cyclocarpa stellaris Afz. ex Urb. Leguminosae-Papilionoideae
Cyclopeltis crenata C. Chr. Dryopteridaceae
Cyclopeltis sp. Dryopteridaceae
Cydista Cydista Dryopteridaceae
Cydista sp. Dryopteridaceae
Cylista sp. Leguminosae-Papilionoideae
Cymaria dichotoma Bth. Labiatae
Cymbellaria sp. Scrophulariaceae
Cymbidium chinense Heynh. Orchidaceae
Cymbidium ensifolium (L.) Sw. Orchidaceae
Cymbidium lancifolium Hk. Orchidaceae
Cymbidium pubescens Lindl. Orchidaceae
Cymbidium simulans Rolfe Orchidaceae
Cymbidium sp. Orchidaceae
Cymbopogon exsertus (Hark.) A. Camas Poaceae
Cymbopogon flexuosus (Neesex Steud) Wabs Poaceae
Cymbopogon schoenanthus (L.) Spreag Poaceae
Cymbopogon sp. Poaceae
Cynanchum sp. Asclepiadaceae
Cynoctonum mitreola (L.) Britt. Loganiaceae
Cynoctonum petiolatum Gmelin Loganiaceae
Cynodon sp. Poaceae
Cynoglossum lanceolatum Forssk. Loganiaceae
Cynoglossum sp Loganiaceae
Cynometra bijuga Span. ex Miq. Leguminosae-Caesalpinioideae
Cynometra inaequifolia Gray Leguminosae-Caesalpinioideae