Publications by authors named "Cai-Quan Shen"

(Orchidaceae), is a new species discovered in the Shibali Long Canyon National Nature Reserve, Zhuxi County, Hubei Province, China. It is morphologically similar to and , but differs in having an oblong, simple labellum with a slightly involute margin, an upcurved apex, and a spur shorter than the ovary. Molecular phylogenetic analyses, using nuclear (nrITS) and plastid (combined , , , and ) DNA sequences, confirm that is closely related to and , supporting its recognition as a new species in the H.

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