Gastrochilus linzhiensis (Aeridinae, Vandeae, Epidendroideae, Orchidaceae), a new species from Xizang, China

Meng-Kai LI ； Ying-Peng YU ； Peng-Yue MA ； Xue-Da CHEN ； Jian-Ping DENG ； Qiang LIU ； Yan LUO ； Zhen XING

《TAIWANIA》 68卷3期 (2023/09) Pp. 314-317

https://doi.org/10.6165/tai.2023.68.314

摘要

A new species Gastrochilus linzhiensis M.K.Li, Y.Luo & Z.Xing from Linzhi City, Xizang, China is described and illustrated here. It is morphologically similar to G. prionophyllus and G. distichus, butcan be distinguished from them in having no awned leaf, smaller flowers, semicircular epichile, cushion with 2-3 round papillary projection, and conically elongated hypochile.

關鍵字

Data Deficient ； Gastrochilus distichus ； Gastrochilus prionophyllus ； section Microphyllae

參考文獻

Averyanov, L.V., Nguyen, V.C., Truong, B.V., Maisak, T.V., Luu, H.T., Nguyen, K.S., Dinh, Q.D., Gguyen, T., Chu, X.C., Tran, G., Nguyen, V.K., Le, H.S. 2018 New orchids (Orchideceae: Cymbidieae and Vandeae) in the flora of Vietnam. Taiwania 63(2): 119–138.

Chen, W.S., Lei, M., Ma, C.B., Jin, X.H., Wang, X.L. 2022 Gastrochilus xizangensis (Aeridinae, Vandeae, Orchidaceae), a new species from Xizang, China. Phytotaxa 566(2): 219–226.

Kumar, P., Gale, S.W., Kocyan, A., Fischer, G.A., Averyanov, L.V., Borosova, R., Bhattacharjee, A., Li, J.H., Pang, K.S. 2014 Gastrochilus kadooriei (Orchidaceae), a new species from Hong Kong, with notes on allied taxa in section Microphyllae found in the region. Phytotaxa 164(2): 91–103.

Li, J.W., Ya, J.D., Ye, D.P., Liu, C., Liu, Q., Pan, R., He, Z.X., Pan, B., Cai, J., Lin, D.L., Jin, X.H. 2021 Taxonomy notes on Vandeae (Orchidaceae) from China: five new species and two new records. Plant Divers. 43(5): 379–389.

Liu, Q., Gao, J.Y. 2018 Gastrochilus dulongjiangensis (Aeridinae, Vandeae, Epidendroideae, Orchidaceae), a new species from Yunnan Province, China. Phytotaxa 340(3): 283–293.