The Gymnosperm Database

map

Distribution of Encephalartos in southeast Africa (Jones 1993); see species descriptions for distributions north of 15° S latitude.

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E. arenarius, foliage and immature female cone; plant at Los Angeles County Arboretum in California [C.J. Earle, 2009.12.06].

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E. horridus foliage and nearly-mature female cone, also at Los Angeles County Arboretum [C.J. Earle, 2009.12.06].

 

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Encephalartos

Lehm. (1834)

Common names

No data as of 2026-01-14.

Taxonomic notes

Encephalartos includes 65 species. I have some information on the species linked below, but for all species, see the excellent descriptions provided by The World List of Cycads.

Description

No data as of 2026-01-14.

Distribution and Ecology

No data as of 2026-01-14.

Remarkable Specimens

E. laurentianus grows to a height (or length, as it is often decumbent) of 15 m and a diameter of 1 m, making it the most massive of all cycads. Moreover, it often grows in clumps.

Ethnobotany

No data as of 2026-01-14.

Observations

No data as of 2026-01-14.

Remarks

Encephalartos combines the Greek roots for "head" and "bread", referring to the flour obtained from the stems of some species by native peoples.

Citations

Lehmann, J. G. 1834. Allgemeine Gartenzeitung 2(11), p. 82p. Available: Biodiversity Heritage Library, accessed 2026.01.14.

See also

Africa Cycads provides good photos, distribution maps and descriptions for all African cycads, including Encephalartos.

Last Modified 2026-01-14