George Henslow
Christian Beliefs Reconsidered in the Light of Modern Thought
Heredity of Acquired Characters in Plants
How to study wild flowers
Medical Works of the Fourteenth Century: With Their Identifications (Burt Franklin: Bibliography & Reference Series, 458. Science Classic Series, 11)
Origin of Floral Structures Through Insect and Other Agencies
Origin of Plant Structures by Self-Adaptation to the Environment
Plants of the Bible
Poisonous plants in field and garden
Present-day rationalism critically examined ...
Religion of the Spirit World
South African Flowering Plants
Spiritual teachings of Bible plants