Herbaceous Perennial Plants: A Treatise on Their Identification, Culture and Garden Attributes

Manual of Woody Landscape Plants Their Identification, Ornamental Characteristics, Culture, Propogation and Uses

The Well-Tended Perennial Garden: The Essential Guide to Planting and Pruning Techniques, Third Edition

Manual of Herbaceous Ornamental Plants

Armitage's Manual of Annuals, Biennials and Half-Hardy Perennials

Weeds of the Northeast

Latin for Gardeners: Over 3,000 Plant Names Explained and Explored

Armitage's Manual of Annuals, Biennials, and Half-Hardy Perennials

Hartmann & Kester's Plant Propagation: Principles and Practices (9th Edition) (What's New in Trades & Technology)

Dirr's Encyclopedia of Trees and Shrubs

Plant Identification Terminology: An Illustrated Glossary