Henry Willey
American lichenologist
1888
Isaac Willey of New London, Conn. and his descendants
1873
Statistics and distribution of North American lichens
1887
An introduction to the study of lichens
1873
A list of North American lichens
1890
A synopsis of the genus Arthonia
1892
Enumeration of the lichens found in New Bedford, Massachusetts and its vicinity
1873
Lichens collected by the United States expedition under Dr. F.V. Hayden to the Yellowstone region
1896
Notes on some North American species of Parmelia
1886
Preliminary outline of the descendants of Isaac Willey, of New London, Conn.