Cyclogramma auriculata (J. Sm.) Ching (Thelypteridaceae), a new record species of ferns in Sichuan Province, China

Based on field investigation, specimen identification and literature review, Cyclogramma auriculata (J. Sm.) Ching, a new record species of the genus Cyclogramma of Thelypteridaceae was reported in Sichuan Province. The collection information of the specimens, main morphological characteristics and the distribution information of the species were provided. The voucher specimens were deposited in the Plant Herbarium of Chengdu Institute of Biology, Chinese Academy of Sciences (CDBI).