English Allen C. Skorepa Cited by user Mbdfar on 30 Oct 2023 Allen Charles Skorepa (August 25, 1941 – September 4, 1998) was an American lichenologist, and a specialist on the lichens of Maryland.
English Emanuel David Rudolph Cited by user Suslindisambiguator on 03 Dec 2020 Emanuel David "Rudy" Rudolph (9 September 1927, Brooklyn – 22 June 1992, Columbus, Ohio) was a botanist, lichenologist, and historian of botany.