เรื่อง ทะเบียนพันธุพืชในประเทศไทย

Ctenopteris moultonii (Copel). C.Chr. & Tard. Grammitidaceae
Ctenopteris sp. Grammitidaceae
Ctenopteris subfalcata (Ness & Bl.) Kunze Grammitidaceae
Ctenopteris tenuisecta (Bl.) J. Sm. Grammitidaceae
Ctenopteris tenuisecta (Bl.) J. Sm. Grammitidaceae
Cucumis sp. Cucurbitaceae
Cucurbita citrillus L. Cucurbitaceae
Cucurbita sp. Cucurbitaceae
Cuminum sp. Umbelliferae
Cunninghamia sp. Taxodiaceae
Cupressus torulosa D.Don Cupressaceae
Curanga sp. Scrophulariaceae
Curculigo capitata Kuntze Hypoxidaceae
Curculigo capitulata (Lour.) O.K. Hypoxidaceae
Curculigo gracilis (Kurz) Hk.f. Hypoxidaceae
Curculigo latifolia Dryand. Hypoxidaceae
Curculigo recurvata Dryand. Hypoxidaceae
Curculigo sp. Hypoxidaceae
Curcuma domestica Valeton Zingiberaceae
Curcuma harmandii Gagnep. Zingiberaceae
Curcuma zerumbet (Berg) Roxb. Zingiberaceae
Cuscuta campestris Yun. Dodder Convolvulaceae
Cuscuta japonica Choisy Convolvulaceae
Cuscuta sp. Convolvulaceae
Cyamopsis sp. Leguminosae-Papilionoideae
Cyanotis ciliata (Blume) Bakh.f. CommeLinaceae
Cyanotis cucullata Kunth. CommeLinaceae
Cyanotis sp. CommeLinaceae
Cyathea spinulosa Wall. ex Hook. Cyatheaceae
Cyathea sp. Cyatheaceae
Cyathocalyx maingayi Hook.f. & Thomson Annonaceae
Cyathocalyx sp. Annonaceae
Cyathocline purpurea (Ham. ex D. Don) O.K. Asteraceae
Cyathostemma sp. Annonaceae