Changes

*''Cycas circinalis'' L.

*Dioecious palm-like tree, up to 6 m tall, sometimes branched. *Leaves in a dense terminal whorl, pinnate, up to 2.5 m long and with 50-150 pairs of leaflets. *Flowers united in a cone, female cone terminal with numerous carpophylls, up to 50 cm long. *Seeds ovoid-ellipsoid, 3-6 cm × 2.5-5 cm, orange.  Often along the sea coast and in forests at low altitudes.

*Backer, C.A. & Bakhuizen van den Brink, R.C., 1963 1968. Flora of Java. 3Volumes. Noordhoff, 8Groningen, the Netherlands. *Brown, W.H., 1951-1957. Useful plants of the Philippines. Reprint of the 1941-1943 ed. 3 Volumes. Department of Agriculture and Natural Resources. Technical Bulletin 10. Bureau of Printing, 29Manila, 36the Philippines. *Burkill, 59I.H., 811966. A dictionary of the economic products of the Malay Peninsula. 2nd ed. 2 Volumes. Ministry of Agriculture and Co-operatives, Kuala Lumpur, Malaysia. 2444 pp. *Hsuan Keng, 1972. Cycad seeds as food in Malaya. The Malayan Nature Journal 25: 101-103. *Jones, D.T., 1984. Gymnosperms of Malaysia. The Cycads. Nature Malaysiana 9: 4-11. *Ochse, J.J. & Bakhuizen van den Brink, R.C., 1980. Vegetables of the Dutch East Indies. 2nd ed. Asher & Co, Amsterdam. 1016 pp. *Thierck, J.W., 1958. Economic botany of the cycads. Economic Botany 12: 3-41. == Authors == P.C.M. Jansen, J. Jukema, L.P.A. Oyen, T.G.van Lingen