In May 1974 IUCN set up the Threatened Plants Committee (TPC) of the Survival Service Commission, with Professor J. Heslop-Harrison, Director of the Royal Botanic Gardens at Kew, as Chairman, and Grenville Lucas, also of Kew, as Secretary. The need for a comprehensive survey had been highlighted by Dr Ronald Melville's pioneer work in compiling the Red Data Book for plants. The Committee's task is to prepare a world list of endangered and threatened (flowering) plant species so that action plans can be drawn up. The world's decision-makers must have the facts. The work is centred at Kew. Material is collected and action planned, either through regional groups (the European group has already produced a preliminary draft of rare, threatened and endangered plants), or through specialist groups (a world-wide palm group was the first to be appointed). A third approach is through institutions – most of the world's major botanic gardens sent representatives to a conference at Kew in September 1975. The following is a summary, with extracts, of Grenville Lucas's paper on the work of the TPC read at the IUCN meeting in Kinshasa.
Lucile H. Brockway, Science and colonial expansion: the role of the British Royal Botanic Gardens, New York and London, Academic Press, 1979, 8vo, pp. xvi, 215, illus., $21.00.