Encephalartos natalensis R.A.Dyer & I. Verd.

Common Name: Natal giant cycad

Distribution: Endemic to South Africa (Eastern Cape & KwaZulu-Natal)

Habitat:  On cliffs in open forests and escarpments, with very hot summers & cold winters. Has a wide altitudinal range being recorded from 200 up to 1,200 m

Description: A 'living fossil' A large cycad with a trunk up to 6m tall and 40 cm across, rigid leaves grow as a rosette at the top of the trunk between 1-3m in length. A cross section of the bright green and glossy leaves forms a shallow or steep vee. Separate male & female plants with yellow/tan cones produced in the crown. Fruit bright red.

Propagation: From seed or by removing basal suckers.

Cultivation: Grow in full sun in a humus-rich very well drained compost. While they will tolerate a light frost the are best from in a cool conservatory, placing outside only in the summer.

Uses: Starch from the trunk is used as flour in times of famine. The seed are poisonous but animals such as horn-bills eat only the outer flesh and discard the seed. Used as a garden ornamental in warm climates.  

Restrictions:

RBGE Data: May 2012

  • Accession #: 19380474
  • Source: Mrs G Bailie donated a plant in 1938
  • Provenance: Garden origin
  • Location: Orchid & Cycad House

Check the RBGE Living Plant Database

Classification:

  • SubClass:           Cycadopsida
  • Order:                 Cycadales 
  • Family:                 Zamiaceae      

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