Cycas dolichophylla

Cycas dolichophylla is a species of cycad in northern Vietnam and southern China.

Range
Subpopulations include:
 * West of Moc Chau (morphologically intermediate between Cycas dolichophylla and Cycas collina)
 * Vo Nhai District and Yen Son District, Thai Nguyen Province (morphologically intermediate between Cycas dolichophylla and Cycas ferruginea)
 * Villages west of Thai Nguyen (morphologically intermediate between Cycas dolichophylla and Cycas multifrondis)
 * Gulinqing Township (古林箐乡), Maguan County and Malipo County, Yunnan, China