, a new orchid species belonging to section Cestichis from Guangxi, China is described and illustrated. It occurs in the karst limestone forest. The new species is morphologically similar to and , but can be readily distinguished by having narrowly oblong-falcate petals; flabellate-quadrate lip distinctly concave at base and emarginate at apex; conspicuously arcuate column with a pair of wedge-shaped wings.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6430743 | PMC |
| http://dx.doi.org/10.3897/phytokeys.119.32041 | DOI Listing |
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