J. Újhelyi szerk.: Fragmenta Botanica 4. 1966. (Budapest, 1966)

Zólyomi, Bálint: Einreihung von 1400 Arten der ungarischen Flora in ökologische Gruppen nach TWR-Zahlen

Ill 5a 7 4 Centaurium pulchellum 5a 4 3 Centaurium umbellatum 7 8 5 Centaurium vulgare ssp. uliginosum 5a 4 4 Cephalanthera damasonium 5a 4 4 Cephalanthera longifolia 5a 3 5 Cephalanthera rubra 6a 3 4 Cephalaria transsilvanica 5 1 4 Cerastium arvense ssp. matricum 6a 3 3 Cerastium brachypetalum 6a 3 0 Cerastium semidecandrum 5a 6 0 Cerastium silvaticum 0 5 0 Cerastium vulgatum 5a 5 3 Cerasus avium 6a 2 5 Cerasus mahaleb 6k 2 4 Cerasus fruticosa 5a 11 5 Ceratophyllum demersum 5a 11 5 Ceratophyllum submersum 7a 0 5 Ceterach javorkaeanum 5a 6 3 Chaerophyllum aureum 5a 7 3 Chaerophyllum aromaticum 5 5 4 Chaerophyllum temulum 5 5 4 Chelidonium majus 0 5 0 Chenopodium album 7 6 0 Chenopodium botrys 7 6 0 Chenopodium glaucum 7 7 0 Chenopodium rubrum 3k 4 2 Chimaphila umbellata 5 9 4 Chlorocyperus gloraeratus 7 2 4 Chondrilla juncea 5a 3 4 Chrysanthemum corymbosum 5 4 4 Chrysanthemum corymbosum ssp. subcorymbosum 5a 4 0 Chrysanthemum leucanthemum 5a 3 5 Chrysanthemum maximum 5 7 0 Chrysantheraum vulgare 6a 2 4 Chrysopogon gryllus