\ CHOICEA useful feature in this edition is a random access identification key in CD-ROM format that includes color photographs of all genera in the text. This easy-to-use key likely will be a good resource for anyone preferring to identify plants using electronic aids. . . . Recommended.\ \ \ \ \ Plant Science BulletinThis flora will be a valuable addition to the shelf of any New England botanist-for use both in the field and as a reference work.\ \