| Geraniaceae | |
Geranium robertianum fo. albiflorum
| (G. Don) House | New York State Mus. Bull. 243–244: 54 | 1921 [1923] |
| Geraniaceae | |
Geranium robertianum var. albiflorum
| G. Don | Gen. Hist. 1: 721 | 1834 |
| Geraniaceae | |
Geranium robertianum var. eriophorum
| (H. Lév.) H. Lév. | Fl. Kouy-Tchéou 175 | 1914 |
| Geraniaceae | ** |
Geranium robertianum subsp. eurobertianum
| Briq. ex R. Knuth | Pflanzenr. IV, 129: 65 | 1912 |
| Geraniaceae | |
Geranium robertianum var. glabrinux
| Petrova & Kožuharov | Fl. Narodna Republ. Bulg. 7: 492 | 1979 |
| Geraniaceae | |
Geranium robertianum var. incisum
| A. St.-Hil. | Fl. Bras. Merid. (quarto ed.) 1(3): 102 | 1825 |
| Geraniaceae | |
Geranium robertianum fo. inodorum
| (DC.) Graebn. | Syn. Mitteleur. Fl. 7(1): 62 | 1913 |
| Geraniaceae | |
Geranium robertianum var. inodorum
| DC. | Prodr. 1: 644 | 1824 |
| Geraniaceae | |
Geranium robertianum subsp. purpureum
| Pers. | | |
| Geraniaceae | |
Geranium robertianum var. purpureum
| (Vill.) Nyman | | |
| Geraniaceae | |
Geranium robertianum fo. robertianum
| | | |
| Geraniaceae | |
Geranium robertianum subsp. robertianum
| | | |