Rhododendrons of subgenus Vireya. George Argent (with contributions by David Mitchell, Louise Galloway and Stephan Helfer). London: Royal Horticultural Society and the Royal Botanic Garden Edinburgh. 2006. xii + 382pp. ISBN 1 902896 61 0. £55 (hardback). - TAKEUCHI, W. (Edinburgh Journal of Botany, 2006)