Harvard University Herbaria & Libraries

FH: 00389137 Bryoria furcellata (Fries) Brodo & D. Hawksworth USA: Massachusetts [data not captured] E. Lay
FH: 00405326 Psilolechia lucida (Acharius) M. Choisy USA: Massachusetts [data not captured] E. Lay
FH: 00405330 Punctelia rudecta (Acharius) Krog USA: Massachusetts [data not captured] E. Lay
FH: 00405331 Punctelia rudecta (Acharius) Krog USA: Massachusetts [data not captured] E. Lay
FH: 00405332 Punctelia rudecta (Acharius) Krog USA: Massachusetts [data not captured] E. Lay
FH: 00405335 Punctelia rudecta (Acharius) Krog USA: Massachusetts [data not captured] E. Lay
FH: 00405229 Rhizocarpon hochstetteri (Körber) Vainio USA: Massachusetts [data not captured] E. Lay
FH: 00405230 Rhizocarpon hochstetteri (Körber) Vainio USA: Massachusetts [data not captured] E. Lay
FH: 00405234 Rhizocarpon reductum Th. Fries USA: Massachusetts [data not captured] E. Lay
FH: 00405235 Rhizocarpon reductum Th. Fries USA: Massachusetts [data not captured] E. Lay
FH: 00405259 Rinodina gennarii Baglietto USA: Massachusetts [data not captured] E. Lay
FH: 00405263 Rinodina gennarii Baglietto USA: Massachusetts [data not captured] E. Lay
FH: 00405264 Rinodina gennarii Baglietto USA: Massachusetts [data not captured] E. Lay
FH: 00405265 Rinodina gennarii Baglietto USA: Massachusetts [data not captured] E. Lay
FH: 00405267 Rinodina gennarii Baglietto USA: Massachusetts [data not captured] E. Lay
FH: 00405268 Rinodina gennarii Baglietto USA: Massachusetts [data not captured] E. Lay
FH: 00405269 Rinodina gennarii Baglietto USA: Massachusetts [data not captured] E. Lay
FH: 00405271 Rinodina glauca Ropin USA: Massachusetts [data not captured] E. Lay
FH: 00405272 Rinodina glauca Ropin USA: Massachusetts [data not captured] E. Lay
FH: 00405277 Rinodina subminuta H. Magnusson USA: Massachusetts [data not captured] E. Lay
FH: 00405288 Sarcogyne clavus (de Candolle) Krempelhuber USA: Massachusetts [data not captured] E. Lay
FH: 00405287 Sarcogyne privigna (Acharius) A. Massalongo USA: Massachusetts [data not captured] E. Lay
FH: 00405289 Sarcogyne privigna (Acharius) A. Massalongo USA: Massachusetts [data not captured] E. Lay
FH: 00405290 Sarcogyne privigna (Acharius) A. Massalongo USA: Massachusetts [data not captured] E. Lay
FH: 00405293 Sarcogyne regularis Körber USA: Massachusetts [data not captured] E. Lay
FH: 00405300 Scoliciosporum chlorococcum (Graewe ex Stenhammar) Vězda USA: Massachusetts [data not captured] E. Lay
FH: 00405304 Scoliciosporum chlorococcum (Graewe ex Stenhammar) Vězda USA: Massachusetts [data not captured] E. Lay
FH: 00405305 Scoliciosporum chlorococcum (Graewe ex Stenhammar) Vězda USA: Massachusetts [data not captured] E. Lay
FH: 00405142 Scoliciosporum umbrinum (Acharius) Arnold USA: Massachusetts [data not captured] E. Lay
FH: 00405143 Scoliciosporum umbrinum (Acharius) Arnold USA: Massachusetts [data not captured] E. Lay
FH: 00405306 Scoliciosporum umbrinum (Acharius) Arnold USA: Massachusetts [data not captured] E. Lay
FH: 00405307 Scoliciosporum umbrinum (Acharius) Arnold USA: Massachusetts [data not captured] E. Lay
FH: 00405308 Scoliciosporum umbrinum (Acharius) Arnold USA: Massachusetts [data not captured] E. Lay
FH: 00405309 Scoliciosporum umbrinum (Acharius) Arnold USA: Massachusetts [data not captured] E. Lay
FH: 00405222 Umbilicaria mammulata (Acharius) Tuckerman USA: Massachusetts [data not captured] E. Lay 5132
FH: 00405228 Umbilicaria muhlenbergii (Acharius) Tuckerman USA: Massachusetts [data not captured] E. Lay 5770
FH: 00405090 Verrucaria ditmarsica Erichsen USA: Massachusetts [Data not captured] E. Lay
FH: 00405091 Verrucaria ditmarsica Erichsen USA: Massachusetts [Data not captured] E. Lay
FH: 00405093 Verrucaria erichsenii Zschacke USA: Massachusetts [Data not captured] E. Lay
FH: 00405094 Verrucaria erichsenii Zschacke USA: Massachusetts [Data not captured] E. Lay
FH: 00405097 Verrucaria erichsenii Zschacke USA: Massachusetts [Data not captured] E. Lay
FH: 00405099 Verrucaria erichsenii Zschacke USA: Massachusetts [Data not captured] E. Lay
FH: 00405109 Verrucaria maura Wahlenberg USA: Massachusetts [data not captured] E. Lay
FH: 00405111 Verrucaria microspora Nylander USA: Massachusetts [data not captured] E. Lay
FH: 00405112 Verrucaria microspora Nylander USA: Massachusetts [data not captured] E. Lay
FH: 00405113 Verrucaria microspora Nylander USA: Massachusetts [data not captured] E. Lay
FH: 00405129 Verrucaria mucosa Wahlenberg USA: Massachusetts [data not captured] E. Lay
FH: 00405133 Verrucaria muralis Acharius USA: Massachusetts [data not captured] E. Lay
FH: 00405137 Verrucaria muralis Acharius USA: Massachusetts [data not captured] E. Lay
FH: 00405138 Verrucaria muralis Acharius USA: Massachusetts [data not captured] E. Lay
FH: 00405139 Verrucaria muralis Acharius USA: Massachusetts [data not captured] E. Lay
FH: 00405140 Verrucaria nigrescentoidea Fink USA: Massachusetts [data not captured] E. Lay
FH: 00405013 Xanthoparmelia conspersa (Ehrhart ex Acharius) Hale USA: Massachusetts [data not captured] E. Lay
FH: 00405014 Xanthoparmelia conspersa (Ehrhart ex Acharius) Hale USA: Massachusetts [data not captured] E. Lay
FH: 00405015 Xanthoparmelia conspersa (Ehrhart ex Acharius) Hale USA: Massachusetts [data not captured] E. Lay
FH: 00405026 Xanthoparmelia conspersa (Ehrhart ex Acharius) Hale USA: Massachusetts [Data not captured] E. Lay
FH: 00405027 Xanthoparmelia conspersa (Ehrhart ex Acharius) Hale USA: Massachusetts [Data not captured] E. Lay
FH: 00405028 Xanthoparmelia conspersa (Ehrhart ex Acharius) Hale USA: Massachusetts [Data not captured] E. Lay
FH: 00405035 Xanthoparmelia cumberlandia (Gyelnik) Hale USA: Massachusetts [Data not captured] E. Lay
FH: 00405038 Xanthoparmelia cumberlandia (Gyelnik) Hale USA: Massachusetts [Data not captured] E. Lay
FH: 00405031 Xanthoparmelia plittii (Gyelnik) Hale USA: Massachusetts [Data not captured] E. Lay
FH: 00405033 Xanthoparmelia plittii (Gyelnik) Hale USA: Massachusetts [Data not captured] E. Lay
FH: 00405041 Xanthoparmelia plittii (Gyelnik) Hale USA: Massachusetts [Data not captured] E. Lay
FH: 00405043 Xanthoparmelia plittii (Gyelnik) Hale USA: Massachusetts [Data not captured] E. Lay
FH: 00405045 Xanthoparmelia somloensis (Gyelnik) Hale USA: Massachusetts [Data not captured] E. Lay
FH: 00405046 Xanthoparmelia somloensis (Gyelnik) Hale USA: Massachusetts [Data not captured] E. Lay
FH: 00405053 Xanthoria fallax (Hepp ex Arnold) Arnold USA: Massachusetts [Data not captured] E. Lay
FH: 00405055 Xanthoria parietina (Linnaeus) Th. Fries USA: Massachusetts [Data not captured] E. Lay
FH: 00405064 Xanthoria parietina (Linnaeus) Th. Fries USA: Massachusetts [Data not captured] E. Lay
Agyriaceae
FH: 00405188 Trapeliopsis flexuosa (Fries) Coppins & P. James USA: Massachusetts [data not captured] E. Lay
FH: 00405194 Trapeliopsis flexuosa (Fries) Coppins & P. James USA: Massachusetts [data not captured] E. Lay
FH: 00405195 Trapeliopsis flexuosa (Fries) Coppins & P. James USA: Massachusetts [data not captured] E. Lay
FH: 00405197 Trapeliopsis flexuosa (Fries) Coppins & P. James USA: Massachusetts [data not captured] E. Lay
FH: 00405199 Trapeliopsis flexuosa (Fries) Coppins & P. James USA: Massachusetts [data not captured] E. Lay
FH: 00405200 Trapeliopsis flexuosa (Fries) Coppins & P. James USA: Massachusetts [data not captured] E. Lay
FH: 00405205 Trapeliopsis granulosa (Hoffmann) Lumbsch USA: Massachusetts [data not captured] E. Lay
FH: 00405209 Trapeliopsis granulosa (Hoffmann) Lumbsch USA: Massachusetts [data not captured] E. Lay
FH: 00405212 Trapeliopsis viridescens (Schrader) Coppins & P. James USA: Massachusetts [data not captured] E. Lay
Dermateaceae
FH: 00405066 Xylographa opegraphella Nylander USA: Massachusetts [Data not captured] E. Lay
FH: 00405067 Xylographa opegraphella Nylander USA: Massachusetts [Data not captured] E. Lay
Mycocaliciaceae
FH: 00389251 Chaenothecopsis lignicola (Nádvornik) A. F. W. Schmidt USA: Massachusetts Princeton: [data not captured] E. Lay
Parmeliaceae
FH: 00405076 Usnea Dillenius ex Adanson USA: Massachusetts [Data not captured] E. Lay
FH: 00405076 Usnea sp. USA: Massachusetts [Data not captured] E. Lay
FH: 00405009 Vulpicida pinastri (Scopoli) Mattsson USA: Massachusetts [data not captured] E. Lay
Porpidiaceae
FH: 00405312 Porpidia crustulata (Acharius) Hertel & Knoph USA: Massachusetts [data not captured] E. Lay
FH: 00405314 Porpidia crustulata (Acharius) Hertel & Knoph USA: Massachusetts [data not captured] E. Lay
FH: 00405319 Porpidia macrocarpa (de Candolle) H. Hertel & A. J. Schwab USA: Massachusetts [data not captured] E. Lay
FH: 00405321 Porpidia macrocarpa (de Candolle) H. Hertel & A. J. Schwab USA: Massachusetts [data not captured] E. Lay
FH: 00405320 Porpidia tahawasiana Gowan USA: Massachusetts [data not captured] E. Lay
Stereocaulaceae
FH: 00405154 Stereocaulon pileatum Acharius USA: Massachusetts [data not captured] E. Lay
FH: 00405156 Stereocaulon saxatile H. Magnusson USA: Massachusetts Worcester: [data not captured] E. Lay 5145
Thelocarpaceae
FH: 00405162 Thelocarpon laureri (Flotow) Nylander USA: Massachusetts [data not captured] E. Lay
Trapeliaceae
FH: 00405249 Rimularia badioatra (Krempelhuber) Hertel & Rambold USA: Massachusetts [data not captured] E. Lay
FH: 00405250 Rimularia badioatra (Krempelhuber) Hertel & Rambold USA: Massachusetts [data not captured] E. Lay
FH: 00405172 Trapelia involuta (Taylor) Hertel USA: Massachusetts [data not captured] E. Lay
FH: 00405173 Trapelia involuta (Taylor) Hertel USA: Massachusetts [data not captured] E. Lay
FH: 00405174 Trapelia involuta (Taylor) Hertel USA: Massachusetts [data not captured] E. Lay
FH: 00405175 Trapelia involuta (Taylor) Hertel USA: Massachusetts [data not captured] E. Lay
FH: 00405179 Trapelia placodioides Coppins & P. James USA: Massachusetts [data not captured] E. Lay
FH: 00405182 Trapelia placodioides Coppins & P. James USA: Massachusetts [data not captured] E. Lay