Toolmal, N., Teck, O. P., & Schuiteman, A. (2022). <i>Thrixspermum obyrneanum</i> (Aeridinae), a new species from Peninsular Thailand and Malaysia. Lankesteriana: International Journal on Orchidology, 22(2), 155–167. https://doi.org/10.15517/lank.v22i2.52253