CLASSIC HORTICULTURIST by Ursula Buchan and Nigel Colborn. This is an interesting history of some of the very early horticulturists and the plants they introduced. The A-Z directory of plants has a painting of the plant opposite a history of its introduction and its requirements. ISBN: 9780732200183 Title: CLASSIC HORTICULTURIST Author: BUCHAN URSULA Year: 1988 Format: HARD BACK Pages: 160.