Plants

Woodland Gleanings: Being an Account of British Forest-Trees

Ethnobotany of the Ojibwe Indians

The Manual of the Botany of the Northern United States

Getting Acquainted with the Trees

Trees: A Woodland Notebook

Wildflowers of the Farm

Plant Lore, Legends, and Lyrics. Embracing the Myths, Traditions, Superstitions, and Folk-Lore of the Plant Kingdom

A handbook of systematic botany

Poison-ivy, Poison-oak and Poison Sumac: Identification, Precautions and Eradication

The botanist's repository for new and rare plants; vols 1 & 2

How to Know the Ferns

New-England's Rarities Discovered

Himalayan Journals — Complete

Himalayan Journals — Complete

Natures Partnership

Fungi: Their Nature and Uses

Wild Flowers of Zion and Bryce Canyon National Parks and Cedar Breaks National Monument

Mushrooms of America, Edible and Poisonous

The Genus Pinus

Under the Maples