Rubiaceae | ** |
Cinchona officinalis var. augustifolia
| Wedd. | | |
Rubiaceae | |
Cinchona officinalis var. bonplandiana-colorata
| Howard | Proc. Internat. Hortic. Exhib. Bot. Congr. London 203 | 1866 |
Rubiaceae | ** |
Cinchona officinalis var. bonplandiana-lutea
| Howard | Proc. Internat. Hortic. Exhib. Bot. Congr. London t. 1: 2 | 1859 |
Rubiaceae | |
Cinchona officinalis var. condaminea
| (Bonpl.) Howard | Proc. Internat. Hortic. Exhib. Bot. Congr. London 202 | 1866 |
Rubiaceae | |
Cinchona officinalis var. crispa
| (Tafalla ex Howard) Howard | Proc. Internat. Hortic. Exhib. Bot. Congr. London 203 | 1866 |
Rubiaceae | |
Cinchona officinalis var. josephiana
| (Wedd.) Cárdenas | Coloniz. Agric. 13: 21 | 1937 |
Rubiaceae | |
Cinchona officinalis var. uritusinga
| (Pav. ex Howard) Howard | Proc. Internat. Hortic. Exhib. Bot. Congr. London 203 | 1866 |
Rubiaceae | ** |
Cinchona officinalis var. vera
| Cárdenas | Coloniz. Agric. 13: 21 | 1937 |