Hoffman, Jordan R. (2019). "Cladonia leporina (Cladoniaceae), a new macrolichen for New York State and northern range extension found in Brooklyn, New York City". The Journal of the Torrey Botanical Society. 146 (2): 138–141. doi:10.3159/TORREY-D-18-00028.1. S2CID164624621.
Hoffman, Jordan R. (2019). "Cladonia leporina (Cladoniaceae), a new macrolichen for New York State and northern range extension found in Brooklyn, New York City". The Journal of the Torrey Botanical Society. 146 (2): 138–141. doi:10.3159/TORREY-D-18-00028.1. S2CID164624621.