7 books
The Geographical Society of Baltimore. the Bahama Islands. Vegetation of the Bahama Islands, Pp. 185-270
The Club and Coral Mushrooms (Clavarias) of the United States and Canada
The Boleti of North Carolina
The Gasteromycetes of the Eastern United States and Canada
The Stipitate Hydnums of the Eastern United States
Trees of the Southeastern States
The Saprolegniaceae