Aphyllorchis periactinantha A.Chantanaorr. & Chantanaorr. A flower, lateral view B flower, top view C floral bract D column and labellum, side view E dorsal sepal F, G lateral sepals H, I petals J labellum K column and anther cap in ventral view L, M anther caps. Drawn by S. Chantanaorrapint.

 
 
  Part of: Chantanaorrapint A, Chantanaorrapint S (2022) Aphyllorchis periactinantha (Orchidaceae, Neottieae), a new mycoheterotrophic species from peninsular Thailand. PhytoKeys 215: 107-115. https://doi.org/10.3897/phytokeys.215.91458