Perennials -- Pictorial works

Books

1001 perennials
Austin, Claire 
Publisher: B.T. Batsford
ISBN10: 071348408X ISBN13: 9780713484083

Armitage's garden perennials: a color encyclopedia
Armitage, A. L. 
Publisher: Timber Press
ISBN10: 0881924350 ISBN13: 9780881924350

Armitage's garden perennials a color encyclopedia
Armitage, A. L. 
Publisher: Timber Press
ISBN10: 0585282498 ISBN13: 9780585282497 DDC: 635.9/32/03 Edition: (electronic bk.) :$49.95