Accepted Species
First published in: Bot. Rev. (Lancaster) 70(2): 157-160, fig. 7. (2004).
Etymology: From the Greek dolichos (‘long’) and phyllon (‘leaf’), referring to the distinctively long leaves. [source]
Haynes, JL. Etymological compendium of cycad names. Phytotaxa 2022;550(1):1-31.
Distribution: China (Guangxi, Yunnan), ?Laos, Vietnam (Bac Kan, Cao Bang, Ha Giang, Hoa Binh, Lai Chau, Lao Cai, Ninh Binh, Son La, Thai Nguyen, Thanh Hoa, Tuyen Quang)
IUCN Red List Conservation Status: Near Threatened
References (3)