Suetsugu, K. (2021).

Gastrodia longiflora (Orchidaceae: Epidendroideae: Gastrodieae), a new mycoheterotrophic species from Ishigaki Island, Ryukyu Islands, Japan

. Phytotaxa, 502(1), 107–110. https://doi.org/10.11646/phytotaxa.502.1.9