Perilimnastes deltoidea (C.Chen) Ying Liu comb. nov.

Phyllagathis deltoidea C.Chen, Bull. Bot. Res., Harbin 4(3): 48. 1984 [ “deltoda”] (Basionym). Type: China. Guangxi: Ningming, Mingjiang, Aidian, Gongmushan, 4,000 feet elev., 16 Dec 1935, H.H.Soo 68119 (holotype: IBSC! [IBSC0003993]; isotypes: IBK! [IBK00190675, IBK00190676]).