Plants

The Romance of Plant Life

The Romance of the Woods

Wayside and Woodland Trees: A pocket guide to the British sylva

The Myxomycetes of the Miami Valley, Ohio

Herbs and Apples

Woodland Gleanings: Being an Account of British Forest-Trees

Forest Trees of Illinois: How to Know Them

Trees: A Woodland Notebook

The Manual of the Botany of the Northern United States

Michigan Trees: A Handbook of the Native and Most Important Introduced Species

Getting Acquainted with the Trees

Ethnobotany of the Ojibwe Indians

Trees of the Forest: Their Beauty and Use

Flowers of Mountain and Plain