Plants

Foliage: Various Poems

The Life Of A Plant Called Eleventh-hour

Cacti And Succulents

DIY Mushroom Cultivation

Birds and Blooms of the 50 States

Pocket Guide to Balsam Bashing

Invasive Plants

Cruise of the Revenue-Steamer Corwin in Alaska and the N.W. Arctic Ocean in 1881: Botanical Notes

Mary's Meadow, and Other Tales of Fields and Flowers

Middlesex

Propagation: Specialist Guide

The Vegetable Lamb of Tartary: A Curious Fable of the Cotton Plant

Summer Flowers of the High Alps

Floral Illustrations of the Seasons

Forest Trees of Illinois

Palm trees of the Amazon and their uses

A Synopsis of the British Mosses

Identification of the Larger Fungi

Spring in a Shropshire Abbey

Flower Guide: Wild Flowers East of the Rockies (Revised and with New Illustrations)