Encephalartos longifolius (Jacq.) Lehm.
Zamiaceae
| Collection Number | not collected |
| Collectors | |
| Identified By | C. Dalzell |
| Source | C. Davidson |
| Date | 06 March 2005 |
| Country | South Africa |
| province | Eastern Cape |
| Location | Van Stadens Wildflower Reserve, 40 km west of Port Elizabeth on highway N2. |
| Lat/Long | S 33 54 08 E 25 12 45 |