Book Reviewed in this article:

Tropical Forest and its Environment. By K. A. Longman and J. Jeník. Editors: D. W. Ewer and M. D. Gwynne.

Upland Kenya Wild Flowers. A Flora of the Ferns and Herbaceous Flowering Plants of Upland Kenya. By A. D. Q. Agnew.

Water Plants of the World. By C. D. K. COOK.

The History of British Vegetation. By Winifred Pennington.

The Biology of Lichens. By M. E. Hale.