Harvard University Herbaria & Libraries

FH: 00389026 Amandinea milliaria (Tuckerman) P. F. May & Sheard USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389027 Amandinea milliaria (Tuckerman) P. F. May & Sheard USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389029 Amandinea milliaria (Tuckerman) P. F. May & Sheard USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389038 Amandinea polyspora (Willey) E. Lay & P. F. May USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389039 Amandinea polyspora (Willey) E. Lay & P. F. May USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389047 Amandinea punctata (Hoffmann) Coppins & Scheidegger USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389048 Amandinea punctata (Hoffmann) Coppins & Scheidegger USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389049 Amandinea punctata (Hoffmann) Coppins & Scheidegger USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389050 Amandinea punctata (Hoffmann) Coppins & Scheidegger USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389052 Amandinea punctata (Hoffmann) Coppins & Scheidegger USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389062 Arthonia caesia (Flotow) Körber USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389064 Arthonia caesia (Flotow) Körber USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389065 Arthonia caesia (Flotow) Körber USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389068 Arthonia caesia (Flotow) Körber USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389071 Arthonia caesia (Flotow) Körber USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389203 Candelariella aurella (Hoffmann) Zahlbruckner USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389205 Candelariella aurella (Hoffmann) Zahlbruckner USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389223 Candelariella vitellina (Hoffmann) Müller Argoviensis USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389481 Dimelaena oreina (Acharius) Norman USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389482 Dimelaena oreina (Acharius) Norman USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389747 Lepraria lobificans Nylander USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389748 Lepraria lobificans Nylander USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389763 Leptogium tenuissimum (Hoffmann) Körber USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389764 Leptorhaphis epidermidis (Acharius) Th. Fries USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389766 Leptorhaphis epidermidis (Acharius) Th. Fries USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389792 Micarea erratica (Körber) Hertel, Rambold & Pietschmann USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389798 Micarea erratica (Körber) Hertel, Rambold & Pietschmann USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389801 Micarea erratica (Körber) Hertel, Rambold & Pietschmann USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389915 Phaeophyscia adiastola (Esslinger) Esslinger USA: Massachusetts [Data Not Captured] E. Lay 2001
FH: 00389923 Phaeophyscia rubropulchra (Degelius) Moberg USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389928 Phaeophyscia rubropulchra (Degelius) Moberg USA: Massachusetts [data not captured] E. Lay 2001
FH: 00405416 Physcia subtilis Degelius USA: Massachusetts [data not captured] E. Lay 2001
FH: 00405419 Physcia subtilis Degelius USA: Massachusetts [data not captured] E. Lay 2001
FH: 00388295 Polysporina lapponica (Schaerer) Degelius USA: Massachusetts Hingham: Boston Harbor Island. World's End R... E. Lay 01-0259 2001-6-4
FH: 00388296 Polysporina lapponica (Schaerer) Degelius USA: Massachusetts Boston Harbor Islands. Thompson Island E. Lay 01-0002 2001-1-1
FH: 00405452 Polysporina lapponica (Schaerer) Degelius USA: Massachusetts [data not captured] E. Lay 2001
FH: 00388294 Polysporina lapponica (Schaerer) Degelius USA: Massachusetts Hull: Boston Harbor Islands. Peddocks Island... E. Lay 01-0029 2001-6-15
FH: 00405455 Polysporina lapponica (Schaerer) Degelius USA: Massachusetts [data not captured] E. Lay 2001
FH: 00405338 Punctelia rudecta (Acharius) Krog USA: Massachusetts [data not captured] E. Lay 2001
FH: 00405266 Rinodina gennarii Baglietto USA: Massachusetts [data not captured] E. Lay 2001
Acarosporaceae
FH: 00388295 Acarospora amphibola Weddell USA: Massachusetts Hingham: Boston Harbor Island. World's End R... E. Lay 01-0259 2001-6-4
FH: 00388296 Acarospora amphibola Weddell USA: Massachusetts Boston Harbor Islands. Thompson Island E. Lay 01-0002 2001-1-1
FH: 00388294 Acarospora amphibola Weddell USA: Massachusetts Hull: Boston Harbor Islands. Peddocks Island... E. Lay 01-0029 2001-6-15
FH: 00389007 Acarospora fuscata (Schrader) Arnold USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389018 Acarospora smaragdula (Wahlenberg) A. Massalongo USA: Massachusetts [data not captured] E. Lay 2001
Caloplacaceae
FH: 00389151 Caloplaca citrina (Hoffmann) Th. Fries USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389171 Caloplaca flavovirescens (Wulfen) Dalla Torre & Sarnthein USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389175 Caloplaca holocarpa (Hoffmann ex Acharius) A. E. Wade USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389183 Caloplaca scopularis (Nylander) Lettau USA: Massachusetts [data not captured] E. Lay 2001
Candelariaceae
FH: 00389191 Candelaria concolor (Dickson) Arnold USA: Massachusetts [data not captured] E. Lay 2001
Cladoniaceae
FH: 00389284 Cladina subtenuis (Abbayes) Hale & W. L. Culberson USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389288 Cladonia apodocarpa Robbins USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389396 Cladonia macilenta Hoffmann USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389433 Cladonia ramulosa (Withering) J. R. Laundon USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389449 Cladonia sobolescens Nylander ex Vainio USA: Massachusetts [data not captured] E. Lay 2001
Hypogymniaceae
FH: 00389573 Hypogymnia physodes (Linnaeus) Nylander USA: Massachusetts [data not captured] E. Lay 2001
Lecanoraceae
FH: 00389081 Aspicilia caesiocinerea (Nylander ex Malbranche) Arnold USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389082 Aspicilia caesiocinerea (Nylander ex Malbranche) Arnold USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389083 Aspicilia caesiocinerea (Nylander ex Malbranche) Arnold USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389084 Aspicilia caesiocinerea (Nylander ex Malbranche) Arnold USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389085 Aspicilia caesiocinerea (Nylander ex Malbranche) Arnold USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389097 Aspicilia cinerea (Linnaeus) Körber USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389098 Aspicilia cinerea (Linnaeus) Körber USA: New York [data not captured] E. Lay 2001
FH: 00389624 Lecanora hagenii (Acharius) Acharius USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389625 Lecanora helicopis (Wahlenberg ex Acharius) Acharius USA: Massachusetts Weymouth: Boston Harbor Islands, Slate Islan... E. Lay 01-0354 2001-5-25
FH: 00389644 Lecanora muralis (Schreber) Rabenhorst USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389645 Lecanora muralis (Schreber) Rabenhorst USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389653 Lecanora polytropa (Ehrhart) Rabenhorst USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389655 Lecanora polytropa (Ehrhart) Rabenhorst USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389656 Lecanora polytropa (Ehrhart) Rabenhorst USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389659 Lecanora polytropa (Ehrhart) Rabenhorst USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389666 Lecanora saligna (Schrader) Zahlbruckner USA: Massachusetts Sheep Island: [data not captured] E. Lay 2001
FH: 00389667 Lecanora saligna (Schrader) Zahlbruckner USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389668 Lecanora saligna (Schrader) Zahlbruckner USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389670 Lecanora saligna (Schrader) Zahlbruckner USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389676 Lecanora strobilina (Sprengel) Kieffer USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389691 Lecanora symmicta (Acharius) Acharius USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389693 Lecanora symmicta (Acharius) Acharius USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389705 Lecanora xylophila Hue USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389707 Lecanora xylophila Hue USA: Massachusetts [data not captured] E. Lay 2001
FH: 00405375 Pyrrhospora varians (Acharius) R. C. Harris USA: Massachusetts [data not captured] E. Lay 2001
FH: 00405382 Pyrrhospora varians (Acharius) R. C. Harris USA: Massachusetts [data not captured] E. Lay 2001
Lecideaceae
FH: 00389715 Lecidea cyrtidia Tuckerman USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389721 Lecidea tessellata Flörke USA: Massachusetts [data not captured] E. Lay 2001
Microcaliciaceae
FH: 00389902 Phaeocalicium polyporaeum (Nylander) Tibell USA: Massachusetts [Data Not Captured] E. Lay 2001
Parmeliaceae
FH: 00389241 Cetraria arenaria Kärnefelt USA: Massachusetts Hull: Boston Harbor Islands. Peddocks Island... E. Lay 01-0171 2001-6-15
FH: 00389529 Flavoparmelia caperata (Linnaeus) Hale USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389776 Melanelia subaurifera (Nylander) Esslinger USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389850 Parmelia squarrosa Hale USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389857 Parmelia sulcata Taylor USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389858 Parmelia sulcata Taylor USA: Massachusetts [data not captured] E. Lay 2001
FH: 00389868 Parmeliopsis hyperopta (Acharius) Vainio USA: Massachusetts [data not captured] E. Lay 2001
Physciaceae
FH: 00389556 Hyperphyscia adglutinata (Flörke) H. Mayrhofer & J. Poelt USA: Massachusetts [data not captured] E. Lay 2001
Porpidiaceae
FH: 00405464 Porpidia albocaerulescens (Wulfen) Hertel & Knoph USA: Massachusetts [data not captured] E. Lay 2001
FH: 00405465 Porpidia albocaerulescens (Wulfen) Hertel & Knoph USA: Massachusetts [data not captured] E. Lay 2001
Trapeliaceae
FH: 00405433 Placynthiella icmalea (Acharius) Coppins & P. James USA: Massachusetts [data not captured] E. Lay 2001
FH: 00405435 Placynthiella icmalea (Acharius) Coppins & P. James USA: Massachusetts [data not captured] E. Lay 2001
FH: 00405436 Placynthiella icmalea (Acharius) Coppins & P. James USA: Massachusetts [data not captured] E. Lay 2001
FH: 00405437 Placynthiella icmalea (Acharius) Coppins & P. James USA: Massachusetts [data not captured] E. Lay 2001
FH: 00405438 Placynthiella icmalea (Acharius) Coppins & P. James USA: Massachusetts [data not captured] E. Lay 2001
FH: 00405448 Placynthiella uliginosa (Schrader) Coppins & P. James USA: Massachusetts [data not captured] E. Lay 2001
FH: 00405450 Placynthiella uliginosa (Schrader) Coppins & P. James USA: Massachusetts [data not captured] E. Lay 2001
Umbilicariaceae
FH: 00389586 Lasallia papulosa (Acharius) Llano USA: Massachusetts [data not captured] E. Lay 2001
Xanthopyreniaceae
FH: 00405355 Pyrenocollema halodytes (Nylander) R. C. Harris USA: Massachusetts [data not captured] E. Lay 2001
FH: 00405356 Pyrenocollema halodytes (Nylander) R. C. Harris USA: Massachusetts [data not captured] E. Lay 2001
FH: 00405363 Pyrenocollema halodytes (Nylander) R. C. Harris USA: Massachusetts [data not captured] E. Lay 2001
FH: 00405364 Pyrenocollema halodytes (Nylander) R. C. Harris USA: Massachusetts [data not captured] E. Lay 2001
FH: 00405365 Pyrenocollema halodytes (Nylander) R. C. Harris USA: Massachusetts [data not captured] E. Lay 2001
FH: 00405366 Pyrenocollema halodytes (Nylander) R. C. Harris USA: Massachusetts [data not captured] E. Lay 2001
FH: 00405367 Pyrenocollema halodytes (Nylander) R. C. Harris USA: Massachusetts [data not captured] E. Lay 2001
FH: 00405369 Pyrenocollema halodytes (Nylander) R. C. Harris USA: Massachusetts [data not captured] E. Lay 2001