Suetsugu, K., Hirota, S.K. and Suyama, Y. 2023.

Spiranthes minamitaniana (Orchidaceae), a new orchid species from Japan based on morphological and phylogenetic data

. Phytotaxa. 599, 3 (Jun. 2023), 139–149. DOI:https://doi.org/10.11646/phytotaxa.599.3.1.