<p>Distribution: Japan (W. Honshu?, Yakushima, Izu-shima) to Nansei-shoto (Tokara-retto) (38 JAP NNS OGA?)
Lifeform: Tuber geophyte
</p><p>Homotypic Names:
Platanthera mandarinorum var. hachijoensis (Honda) Ohwi, Bull. Natl. Sci. Mus. Tokyo 33: 69 (1953).
Platanthera mandarinorum subsp. hachijoensis (Honda) Murata, Acta Phytotax. Geobot. 22: 66 (1966).
Platanthera mandarinorum f. hachijoensis (Honda) M.Hiroe, Orchid Flowers 2: 55 (1971).
</p>
Platanthera pachyglossa var. hachijoensis (Honda) K.Inoue, Fl. Japan 4b: 217 (2016).
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/25064784@N00">sunoochi</a> from Sapporo, Hokkaido, Japan
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/snotch/47842563131/">[Izu Islands, Japan / 伊豆諸島] Platanthera hachijoensis Honda, Bot. Mag. (Tokyo) 49: 2 (1935)</a>