| Family | Orchidaceae |
| Scientific name | Epipactis papillosa Franchet & Savatier var. sayekiana (Makino) T. Koyama & Asai |
| Synonyms | none |
| Common name | (Japanese common name) hama-kaki-ran [coastal persimmon orchid] |
| (English common name) none | |
| Distribution | (Japan) Pacific Ocean side of Honshu (north of Aichi Prefecture) |
| (Other nations) none | |
| Chromosomal number | 2n=40 |
| Description | Plants electing 50-70cm. Leaves length 7-12cm, width 2-4cm. Flowers green, flowering in June to August. Terrestrial. Perennial plants. |
| Note | Rare species, Epipactis papillosa var. sayekiana occurs in a Pinus thunbergii forest. |
| June 2006 at Hitachi Coastal Park |
June 2006 at Hitachi Coastal Park |
June 2006 at Hitachi Coastal Park |
| June 2006 at Hitachi Coastal Park |
June 2006 at Hitachi Coastal Park |
June 2006 at Hitachi Coastal Park |
| June 2006 at Hitachi Coastal Park |
June 2006 at Hitachi Coastal Park |
June 2006 at Hitachi Coastal Park |