Harvard University Herbaria & Libraries

FH: 00437892 Graphis scripta varia (Leighton) Mudd USA: Michigan [data not captured] C. C. Leeson
FH: 00372462 Lobaria pulmonaria (Linnaeus) Hoffmann USA: Michigan [data not captured] C. C. Leeson
FH: 00453258 Lobaria quercizans Michaux USA: Michigan [data not captured] C. C. Leeson
FH: 00470373 Peltigera rufescens (Weiss) Humboldt USA: Michigan [data not captured] C. C. Leeson
FH: 00472456 Phaeophyscia ciliata (Hoffmann) Moberg USA: Michigan [data not captured] C. C. Leeson
FH: 00473129 Physcia americana G. Merrill USA: Michigan [data not captured] C. C. Leeson
FH: 00472456 Physcia ciliata (Hoffmann) Du Rietz USA: Michigan [data not captured] C. C. Leeson
FH: 00473129 Physcia tribacoides Nylander USA: Michigan [data not captured] C. C. Leeson
FH: 00473229 Physconia detersa (Nylander) Poelt USA: Michigan [data not captured] C. C. Leeson
FH: 00473998 Platismatia tuckermanii (Oakes) W. L. Culberson & C. F. Culberson USA: Michigan [data not captured] C. C. Leeson
FH: 00394058 Xanthoria candelaria (Linnaeus) Th. Fries USA: Michigan [data not captured] C. C. Leeson
Agyriaceae
FH: 00491770 Trapeliopsis granulosa (Hoffmann) Lumbsch USA: Michigan [data not captured] C. C. Leeson
Cladoniaceae
FH: 00426502 Cladonia rangiferina (Linnaeus) Weber ex F. H. Wiggers USA: Michigan [data not captured] C. C. Leeson
Lecanoraceae
FH: 00430055 Lecanora symmicta (Acharius) Acharius USA: Michigan [data not captured] C. C. Leeson
Parmeliaceae
FH: 00453829 Melanohalea exasperata (De Notaris) O. Blanco, A. Crespo, P. K. Divakar, Esslinger, D. Hawksworth & Lumbsch USA: Michigan [data not captured] C. C. Leeson
FH: 00468775 Parmelia sulcata Taylor USA: Michigan [data not captured] C. C. Leeson
Pertusariaceae
FH: 00471584 Pertusaria velata (Turner) Nylander USA: Michigan [data not captured] C. C. Leeson
FH: 00471586 Pertusaria velata (Turner) Nylander USA: Michigan [data not captured] C. C. Leeson
Usneaceae
FH: 00476575 Ramalina americana Hale USA: Michigan [data not captured] C. C. Leeson