| Family | Orchidaceae |
| Subfamily | Cypripedioideae |
| Tribe | Cypripedieae |
| Subtribe | Paphiopedilinae |
| Scientific name | Paphiopedilum hirsutissimum (Lindley ex Hooker) Stein |
| Synonyms | Cypripedium hirsutissimum Lindley ex Hooker; Cordula esquirolei (Schlechter) Hu; Cordula hirsutissima (Lindley ex Hooker) Rolfe; Paphiopedilum chiwuanum Tang & F. T. Wang; Paphiopedilum esquirolei Schlechter; Paphiopedilum esquirolei var. chiwuanum (Tang & F. T. Wang) Braem & Chiron; Paphiopedilum hirsutissimum var. chiwuanum (Tang & F. T. Wang) Cribb; Paphiopedilum hirsutissimum var. esquirolei (Schlechter) Karasawa & Saito; Paphiopedilum saccopetalum S. H. Hu |
| Distribution | China, Vietnam, Thailand, Laos, Myanmar, India |
| Reference | Paphiopedilum hirsutissimum (Lindl. ex Hook.) Stein |
| Paphiopedilum hirsutissimum (Lindl. ex Hook. f.) Stein | |
| Paphiopedilum hirsutissimum (Lindley ex Hooker) Stein | |
| Paphiopedilum hirsutissimum (Lindley ex Hooker) Stein | |
| Paphiopedilum hirsutissimum (Lindl. ex Hook. f.) Pfitzer 1892 |
| March 2012 at Tsukuba Botanical Garden |
March 2012 at Tsukuba Botanical Garden |
March 2012 at Tsukuba Botanical Garden |
| March 2007 at Koishikawa Botanical Garden |
| forma album 'Spring Snow' |
| June 2011 at Mochidzuki Orchid Nursery |