Zingiber longii (Zingiberaceae), a new species from Southeast Yunnan, China

Hong-Bo DING ； Yue MA ； Yun-Hong TAN

《TAIWANIA》 68卷3期 (2023/09) Pp. 298-302

https://doi.org/10.6165/tai.2023.68.298

摘要

Zingiber longii Y.H.Tan & H.B.Ding, sp. nov. (Zingiberaceae) from southeast Yunnan, China, is described and illustrated here. It belongs to the Zingiber sect. Dymczewiczia due to the terminal inflorescence on the leafy shoot. It is similar to Z. rufopilosum in its rufous pilose leaf sheaths and ligules but differs from it by emarginate labellum, glabrous margins of the laminae and ostiole (vs. distinctly bifid labellum with an incision about 1/3 of its length, margins of laminae pilose and ciliate ostiole).

關鍵字

Dymczewiczia ； Malipo County ； Zingiber atroporphyreum ； Zingiber cardiocheilum ； Zingiber rufopilosum

參考文獻

Jayakrishnan, T., Joe, A., Hareesh, V.S., Sabu, M. 2021 Two new Zingiber (Zingiberaceae) species from Arunachal Pradesh, Northeastern India. Taiwania 66(1): 101–112.

Lý, N.S., Đỗ, Đ.G., Cao, N.G., Trương, B.V., Nguyễn, V.T., Leong-Škorničková, J. 2021 Zingiber magang and Z. tamii (Zingiberaceae), two new species from central Vietnam. Taiwania 66(2): 232–240.

Bentham, G., Hooker, J.D. 1883 Genera Plantarum: ad exemplaria imprimis in Herberiis Kewensibus servata definita Vol:3(2). L. Reeve & Co. & Williams & Norgate, London, pp. 1–811.

Blume, C.L. 1827 Enumeratio plantarum Javae et insularum adjacentium: minus cognitarum vel novarum ex herbariis Reinwardtii, Kuhlii, Hasseltii et Blumii curavit Carol. Ludov. Blume. Lugduni Batavorum, Apud J.W. van Leeuwen, pp. 1–274.

Ding, H.B., Quan, D.L., Zeng, X.D., Li, J.W., Tan, Y.H. 2021 Zingiber calcicola (Zingiberaceae), a new species from a limestone area in south Yunnan, China. Phytotaxa 525(1): 65–69.