Plants

Wildflowers of the Mountain West

Summer Flowers of the High Alps

The Mushroom Cultivation Guide

The Flowers and Gardens of Madeira

The Chinese Yam or Light Root Dioscorea batatas

Bee Keeping for Profit. A New System of Bee Management

The English Countryside

Introduction to the Study of Palæontological Botany

Enjoying Wild Herbs

Horticultural Appropriation

From Gardens Where We Feel Secure

Ireland's Trees – Myths, Legends & Folklore

Personality of plants

Acreage

United Nations Framework Convention on Climate Change

A synopsis of the palms of Puerto Rico

Days and hours in a garden

Identifying Trees of the West

Trees in Towns and Cities

Freak trees of the State of New York