Lecanorchis nigricans var. nigricans collected in type locality on 3 August 2016 (OSA). A Flower and pedicellate ovary B Column C Lip and column D Dorsal sepal E Lateral petal F Lateral sepal G Flattened lip H Anther cap I Hairs at anterior disc of lip. Scale bars: A–G 3 mm H 1 mm I 0.1 mm. Line drawings by Kumi Hamasaki.

 
 
  Part of: Suetsugu K, Shimaoka C, Fukunaga H, Sawa S (2018) The taxonomic identity of three varieties of Lecanorchis nigricans (Vanilleae, Vanilloideae, Orchidaceae) in Japan. PhytoKeys 92: 17-35. https://doi.org/10.3897/phytokeys.92.21657