ZHAI, J.-W., CHEN, L.-J., XING, F.-W., & LIU, Z.-J. (2013). Two new species of <em>Calanthe</em> (Orchidaceae; Epidendroideae) from China. Phytotaxa, 123(1), 51–55. https://doi.org/10.11646/phytotaxa.123.1.3