Caesalpinia oppositifolia
Callicarpa saccata
Capparis buwaldae
Capparis quiniflora
Capparis zeylanica
Carallia caryophylloidea
Casearia amplectens
Casearia auriculata
Cassia javanica
Castanospermum australe
Cathormion umbellatum
Celtis timorensis
Ceodes umbellifera
Ceratopetalum succirubrum
Chilocarpus rostratus
Chionanthus acuminatus
Chionanthus macrobotrys
Chionanthus pluriflorus
Chisocheton myrmecophilus
Chloranthus henryi
Cissus hastata
Citrus lucida – synonym of Feroniella lucida
Clerodendrum fistulosum
Cocculus laurifolius
Cocculus orbiculatus
Codonopsis javanica
Colubrina anomala
Commelina benghalensis
Connarus grandis
Coprosma archboldiana
Corchorus trilocularis
Cratoxylum formosum
Croton caudatus
Crudia subsimplicifolia
Crypteronia griffithi
Cyathocalyx biovulatus
Cyclocarpa stellaris
Cynometra cauliflora
Cyperus hyalinus
Cypholophus chamaephyton
Cypholophus nummularis