Christopher Brickell (EDT)/ Marc Cathey (EDT)/ Joyce Fingerut (CON)/ Alan A. Fisher (CON)/ Brent Heath (CON)/ Judith Jones (CON)/ Richard M. Koogle (CON)/ Anthony Liberta Ph.D. (CON)/ Ludwig,
（1）
In this revision of a widely-used 1997 reference (edited by Brickell & Zuk), two veteran horticulturists present some 15,000 entries incorporating new plant introductions. While remaining about th
