Flora of the British Isles, Part 1, Pteridophyta-Papilionaceae: Illustrations: Illustrations Pt.1

by: A. R. Clapham · T. G. Tutin · E. F. Warburg Hardcover details (UK). ISBN: 978-0-521-04658-9 ISBN-10: 0-521-04658-0 Cambridge University Press · 1957