Cyrtomiumadenotrichum (Dryopteridaceae), a new species from Guangxi, China.

Authors :: Nong Y
Lei LQ
Zhao ZY
Wei GY
Xu CG
Feng B
Qu XC
Jiang RH
Source :: PhytoKeys [PhytoKeys] 2024 Jun 25; Vol. 243, pp. 199-207. Date of Electronic Publication: 2024 Jun 25 (Print Publication: 2024).
Publication Year :: 2024
Abstract: Cyrtomiumadenotrichum Y. Nong & R.H. Jiang (Dryopteridaceae), a new species from Guangxi, China, is described and illustrated. This new species is similar to C.nephrolepioides (Christ) Copel., C.obliquum Ching & K. H. Shing ex K. H. Shing, C.sinningense Ching & K. H. Shing ex K. H. Shing and C.calcis Liang Zhang, N.T.Lu & Li Bing Zhang in having erect rhizomes, dense, leathery lamina and rounded sori, but it can be easily distinguishable by its stipe sparsely glandular, base obvious oblique, basiscopic base truncate, acroscopic base auriculate or ovate.<br />Competing Interests: The authors have declared that no competing interests exist.<br /> (You Nong, Li-Qun Lei, Zi-Yi Zhao, Gui-Yuan Wei, Chuan-Gui Xu, Bin Feng, Xin-Cheng Qu, Ri-Hong Jiang.)