Supplementary material 1 from: Suetsugu K, Hirota SK, Nakato N, Suyama Y, Serizawa S (2022) Morphological, ecological, and molecular phylogenetic approaches reveal species boundaries and evolutionary history of Goodyera crassifolia (Orchidaceae, Orchidoideae) and its closely related taxa. PhytoKeys 212: 111-134. https://doi.org/10.3897/phytokeys.212.91536

Newly collected materials used for morphological, cytological and MIG-seq analysis