Orchidaceae | |
Cypripedium calceolus fo. biflorum
| Rouy | Fl. France 13: 89 | 1912 |
Orchidaceae | |
Cypripedium calceolus var. citrina
| B. Hergt | Mitth. Thüring. Bot. Vereins n.f., 13–14: 120, 127 | 1899 |
Orchidaceae | |
Cypripedium calceolus subsp. parviflorum
| (Salisb.) Hultén | Ark. Bot., n.s. 7(1): 34 | 1967 [1968] |
Orchidaceae | |
Cypripedium calceolus var. parviflorum
| (Salisb.) Fernald | Rhodora 48(565): 4 | 1946 |
Orchidaceae | |
Cypripedium calceolus var. planipetalum
| (Fernald) Vict. & J. Rousseau | | |
Orchidaceae | |
Cypripedium calceolus var. planipetalum
| (Fernald) Vict. & J. Rousseau | Contr. Inst. Bot. Univ. Montreal 36: 68 | 1940 |
Orchidaceae | |
Cypripedium calceolus var. pubescens
| (Willd.) Correll | Bot. Mus. Leafl. 7: 14 | 1938 |
Orchidaceae | |
Cypripedium calceolus var. rubrum
| Georgi | Bemerk. Reise Russ. Reich. 1: 232 | 1775 |
Orchidaceae | |
Cypripedium calceolus fo. rupestre
| Vict. & J. Rousseau | Contr. Inst. Bot. Univ. Montreal 36: 67 | 1940 |
Orchidaceae | |
Cypripedium calceolus fo. triflorum
| Rouy | Fl. France 14: 516 | 1913 |
Orchidaceae | |
Cypripedium calceolus var. variegatum
| Falk | Beytr. Topogr. Russ. Reich. 2: 17 | 1786 |
Orchidaceae | |
Cypripedium calceolus var. viridiflora
| M. Schulze | Mitth. Thüring. Bot. Vereins n.f., 17: 39 | 1902 |