Chaetolepis cufodontisii 
Chamerion dodonaei 
Champoo 
Chapmans bell 
Chinese honeysuckle 
Cigar Plant 
Cincinnobotrys oreophilus 
Cinnamon myrtle 
Clarkia amoena 
Clarkia pulchella 
Cliff mallee ash 
Climbing rata 
Coastal moort 
Coastal tea tree 
Combretum albiflorum 
Combretum coccineum 
Combretum grandidieri 
Combretum laxum 
Combretum meridionalis 
Combretum platypetalum 
Common guava 
Conocarpus erectus 
Coolibah 
Coville's groundsmoke