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|---|---|
| (alba form) | (alba form) |
| June 2012 at a nursery |
June 2012 at a nursery |
| Family | Orchidaceae |
| Subfamily | Cypripedioideae (also placed in Cypripediaceae) |
| Tribe | Cypripedieae |
| Subtribe | Cypripediinae |
| Scientific name | Cypripedium yatabeanum Makino |
| Synonyms | Cypripedium guttatum Swartz subsp. yatabeanum (Makino) Hultén; Cypripedium guttatum Swartz var. yatabeanum (Makino) Pfitzer |
| Common name | (Japanese common name) kibana-no-atsumori-so (キバナノアツモリソウ, 黄花敦盛草 [meaning: yellow flower atsumori-sou (atsumori-sou = Cypripedium macranthos)]) |
| (English common name) Spotted lady's-slipper | |
| Distribution | (Japan) Hokkaido, Honshu (north of Central Region) |
| (Other nations) Russia (Kamchatka), USA (Alaska) | |
| Habitat | Alpine or subalpine mountane field |
| Chromosomal number | 2n=20 |
| Description | Plants 10-20cm tall. Leaves 7-15cm long. Flowers 3-4cm long, flowering in June to July. Terrestrial. Perennial plants. |
| Reference | Cypripedium yatabeanum Makino |
| Cypripedium yatabeanum Makino | |
| Cypripedium yatabeanum Makino | |
| Cypripedium yatabeanum Makino 1899 | |
| Cypripedium guttatum Swartz | |
| Pollination of a slippery lady slipper orchid in south-west China: Cypripedium guttatum (Orchidaceae) | |
| Note | Rare species |
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|---|---|
| (alba form) | (alba form) |
| June 2012 at a nursery |
June 2012 at a nursery |
