Crepidiastrum lanceolatum (Houtt.) Nakai (Synonym : Prenanthes lanceolata Houtt.)

Family : Asteraceae

Crepidiastrum sonchifolium (Bunge) J.H.Pak & Kawano (Synonym : Lactuca bungeana Nakai)

Family : Asteraceae

Crepidiastrum × muratagenii H.Ohashi & K.Ohashi

Family : Asteraceae

Crepidomanes minutum (Blume) K.Iwats. (Synonym : Gonocormus minutus (Blume) Bosch)

Family : Hymenophyllaceae

Crepis tectorum L. (Synonym : Crepis tinctoria Dulac)

Family : Asteraceae [Naturalized plant]

Crinum asiaticum L. var. japonicum Baker

Family : Amaryllidaceae

Crinum moorei Hook.f.

Family : Amaryllidaceae

Crocus sativus L.

Family : Iridaceae

Crotalaria sessiliflora L. (Synonym : Crotalaria eriantha Siebold & Zucc.)

Family : Fabaceae

Crypsis aculeata (L.) Aiton (Synonym : Schoenus aculeatus L.)

Family : Poaceae