A Monograph of the Fontinalaceae
Ferns and Allied Plants: With Special Reference to Tropical America
Manual of Phytogeography An Account of Plant-Dispersal Throughout the World
NONSEED PLANTS: FORM AND FUNCTION (FUNDAMENTALS OF BOTANY SERIES)
Working with Ferns Issues and Applications
Der führer in die Lebermoose und die Gefäßkryptogamen Schachtelhalme, Bärlappe, Farne, Wurzelfrüchtler
Vascular Plants, Form and Function (Fundamentals of Botany)
Angiosperm Pollen and Ovules
A Textbook on Algae
Current Advances in Fern Research
