普通非洲铁

Description: Encephalartos caffer (Giardino dei Semplici, Florence, Italy). Date: April 2006. Source: Own work (personal work). Author: tato grasso. Permission (Reusing this file): cc-by-sa-3.0.

Curtis's botanical magazine..London ;New York [etc.] :Academic Press [etc.].biodiversitylibrary.org/page/438345