London: Collins, 1945. First Edition, First Printing. Hardcover. Octavo. 6 x 8.75 in. 230 pp. Illustrated with several reproductions of black & white photographs. This copy belonged to Canadian botanist T.M.C. Taylor. Canadian botanist T.M.C. Taylor's copy, with ownership signature on half-title, and with Taylor's maps affixed to endpapers. More