| Family | Orchidaceae |
| Subfamily | Epidendroideae |
| Tribe | Neottieae |
| Subtribe | Neottinae |
| Scientific name | Neottia acuminata Schlechter |
| Synonyms | Neottia asiatica Ohwi; Neottia micrantha Lindley; Neottia subsessilis Ohwi |
| Common name | (Japanese common name) hime-muyo-ran (ヒメムヨウラン, 姫無葉蘭 [meaning: tiny non-leave orchid]), ko-muyo-ran (コムヨウラン, 小無葉蘭 [meaning: small non-leave orchid]) |
| (English common name) none | |
| Distribution | (Japan) Hokkaido, Honshu (north of Central region) |
| (Other nations) Russia (Far East), Korea, China, Taiwan, Nepal | |
| Habitat | Subalpine or mountane needleleaf trees forest |
| Chromosomal number | unknown |
| Description | Stems 10-20cm tall. Leaves none. Flowers pale yellow or pale brown, ca. 5mm across,, inflorescences 5-10cm long, flowerting in June to August. Terrestrial. Mycorrhizae plants. |
| Reference | Neottia acuminata Schltr. |
| July 2009 at Mt. Fuji |
July 2009 at Mt. Fuji |
July 2009 at Mt. Fuji |
| July 2009 at Mt. Fuji |