The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2469604, with some changes.

H Zamia tricuspidata auct. is a synonym of Encephalartos horridus (Jacq.) Lehm.

This name is a synonym of Encephalartos horridus (Jacq.) Lehm..

The record derives from WCSP which reports it as a synonym (record 378760) with original publication details: Verh. Vereins Beförd. Gartenbaues Königl. Preuss. Staaten 5: 186 1829.