| Name | Cypripedium arthurianum nothovar. pulchellum Ames |
| Authorship | Ames |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Cypripedium arthurianum H. G. Reichenbach |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Cypripedium arthurianum nothovar. pulchellum Ames |
| Identification made in | [no date] (1) |