Biodiversity Heritage Library
By "Williamson, John, 1839-1884"
Ferns of Kentucky with sixty full-page etchings and six wood-cuts, drawn by the author, illustrating structure, fertilization, classification, genera, and species.
By: Williamson, John,
Publication info: Louisville, Ky.,Printed by J.P. Morton,1878.
Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
BHL Collections: New York Botanical Garden