FH: 00259919  Alectoria jubata  (Linnaeus) Acharius USA: Michigan Isle Royale: Mc Cargo Cove   J. L. Lowe 457(h) 1930-8-9 
 FH: 00259919  Alectoria sp.   USA: Michigan Isle Royale: Mc Cargo Cove   J. L. Lowe 457(h) 1930-8-9 
 FH: 00388703  Amandinea punctata  (Hoffmann) Coppins & Scheidegger USA: Michigan Isle Royale: [data not captured]   J. L. Lowe  1930 
 FH: 00418403  Arthonia lecideella  Nylander USA: Michigan Isle Royale: [data not captured]   J. L. Lowe  1930 
 FH: 00215621  Badhamia nitens  Berkeley USA: Michigan Isle Royale   J. L. Lowe  1930-7-18 
 FH: 00408652  Bryoria furcellata  (Fries) Brodo & D. Hawksworth USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 42 1930 
 FH: 00408789  Bryoria trichodes  (Michaux) Brodo & D. Hawksworth USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 937j 1930 
 FH: 00408790  Bryoria trichodes  (Michaux) Brodo & D. Hawksworth USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 90 1930 
 FH: 00259919  Bryoria trichodes  (Michaux) Brodo & D. Hawksworth USA: Michigan Isle Royale: Mc Cargo Cove   J. L. Lowe 457(h) 1930-8-9 
 FH: 00390372  Buellia stillingiana  J. Steiner USA: Michigan Isle Royale: [data not captured]   J. L. Lowe  1930 
 FH: 00409631  Candelariella   Müller Argoviensis USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 133 1930 
 FH: 00409650  Candelariella aurella  (Hoffmann) Zahlbruckner USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 68 1930 
 FH: 00409631  Candelariella sp.   USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 133 1930 
 FH: 00393697  Cyphelium lucidum  (Th. Fries) Th. Fries USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 118 1930 
 FH: 00394321  Dermatocarpon luridum  (Dillenius ex Withering) J. R. Laundon USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 238 1930-7-26 
 FH: 00394489  Dermatocarpon miniatum complicatum (Lightfoot) Th. Fries USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 106 1930 
 FH: 00265314  Didymium melanospermum  (Persoon) T. Macbride USA: Michigan Isle Royale: McCargoe Cove   J. L. Lowe Fl. 195 1930-7-30 
 FH: 00439451  Evernia prunastri  (Linnaeus) Acharius USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 286 1930-7-31 
 FH: 00437733  Graphis scripta  (Linnaeus) Acharius USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 142 1930 
 FH: 00437840  Graphis scripta serpentina (Acharius) G. Meyer USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 243 1930 
 FH: 00437874  Graphis scripta typographica (Willdenow) Zahlbruckner USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 556 1930 
 FH: 00215959  Leocarpus fragilis  (Dickson) Rostafínsky USA: Michigan Isle Royale: Tobin Harbor   J. L. Lowe  1930-7-18 
 FH: 00430508  Lepraria sp.   USA: Michigan [data not captured]   J. L. Lowe 519 1930-8-15 
 FH: 00442589  Leptogium plicatile  (Acharius) Leighton USA: Michigan [data not captured]   J. L. Lowe 766 1930 
 FH: 00442653  Leptogium saturninum  (Dickson) Nylander USA: Michigan [data not captured]   J. L. Lowe 233 1930-7-23 
 FH: 00442752  Leptorhaphis epidermidis  (Acharius) Th. Fries USA: Michigan [data not captured]   J. L. Lowe 575 1930-8-28 
 FH: 00372454  Lobaria pulmonaria  (Linnaeus) Hoffmann USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 435 1930 
 FH: 00372463  Lobaria pulmonaria  (Linnaeus) Hoffmann USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 232 1930 
 FH: 00453260  Lobaria quercizans  Michaux USA: Michigan [data not captured]   J. L. Lowe 143 1930 
 FH: 00453489  Loxospora elatina  (Acharius) A. Massalongo USA: Michigan [data not captured]   J. L. Lowe 625 1930 
 FH: 00453491  Loxospora elatina  (Acharius) A. Massalongo USA: Michigan [data not captured]   J. L. Lowe 262 1930-7-30 
 FH: 00454485  Mycoblastus sanguinarius  (Linnaeus) Norman USA: Michigan [data not captured]   J. L. Lowe 605 1930-8-30 
 FH: 00454883  Nephroma bellum  (Sprengel) Tuckerman USA: Michigan [data not captured]   J. L. Lowe 612 1930 
 FH: 00455003  Nephroma laevigatum parile (Acharius) Mudd USA: Michigan [data not captured]   J. L. Lowe 61 1930 
 FH: 00455004  Nephroma laevigatum parile (Acharius) Mudd USA: Michigan [data not captured]   J. L. Lowe 374 1930 
 FH: 00455049  Nephroma resupinatum  (Linnaeus) Acharius USA: Michigan [data not captured]   J. L. Lowe 141 1930 
 FH: 00455128  Nephroma resupinatum helveticum Rabenhorst USA: Michigan [data not captured]   J. L. Lowe 373 1930 
 FH: 00469188  Parmotrema crinitum  (Acharius) M. Choisy USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 416 1930 
 FH: 00468040  Parmotrema perlatum  (Hudson) M. Choisy USA: Michigan [data not captured]   J. L. Lowe 275 1930-7-30 
 FH: 00467922  Parmotrema perlatum  (Hudson) M. Choisy USA: Michigan [data not captured]   J. L. Lowe 169 1930-7-14 
 FH: 00469365  Peltigera aphthosa variolosa (A. Massalongo) J. W. Thomson USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 705 1930 
 FH: 00469586  Peltigera canina spongiosa (Tuckerman) Tuckerman USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 147 1930 
 FH: 00469723  Peltigera evansiana  Gyelnik USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 856 1930 
 FH: 00469788  Peltigera horizontalis  (Hudson) Baumgarten USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 424 1930-8-8 
 FH: 00469790  Peltigera horizontalis  (Hudson) Baumgarten USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 234 1930-7-18 
 FH: 00469896  Peltigera malacea  (Acharius) Funck USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 420 1930 
 FH: 00470095  Peltigera polydactyla  (Necker) Hoffmann USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 379 1930 
 FH: 00470097  Peltigera polydactyla  (Necker) Hoffmann USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 204 1930-7-18 
 FH: 00470190  Peltigera polydactyla microphylla Anders USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 739 1930 
 FH: 00470371  Peltigera rufescens  (Weiss) Humboldt USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 791 1930-9-9 
 FH: 00470387  Peltigera rufescens  (Weiss) Humboldt USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 6 1930-6-30 
 FH: 00470388  Peltigera rufescens  (Weiss) Humboldt USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 145 1930 
 FH: 00470689  Peltigera spuria sorediata (Schaerer) Grummann USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 806 1930-9-9 
 FH: 00470722  Peltigera venosa  (Linnaeus) Hoffmann USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 578 1930-8-28 
 FH: 00472455  Phaeophyscia ciliata  (Hoffmann) Moberg USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 577 1930-8-28 
 FH: 00472789  Phaeophyscia pusilloides  (Zahlbruckner) Esslinger USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 618e 1930 
 FH: 00270353  Physarum cinereum  (Batsch) Persoon USA: Michigan Isle Royale   J. L. Lowe fl205 1930-7-1 
 FH: 00270840  Physarum rubiginosum  Fries USA: Michigan Isle Royale   J. L. Lowe Fl 132 1930-7-19 
 FH: 00270907  Physarum virescens  Ditmar USA: Michigan Isle Royale: Rock Harbor   J. L. Lowe Fl. 133 1930-7-19 
 FH: 00472148  Physcia adscendens  (Fries) H. Olivier USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 46 1930 
 FH: 00472455  Physcia ciliata  (Hoffmann) Du Rietz USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 577 1930-8-28 
 FH: 00472703  Physcia millegrana  Degelius USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 326 1930 
 FH: 00472789  Physcia orbicularis  (Baumgarten) Poetsch USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 618e 1930 
 FH: 00473035  Physcia stellaris  (Linnaeus) Nylander USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 620a 1930 
 FH: 00473039  Physcia stellaris  (Linnaeus) Nylander USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 471 1930 
 FH: 00473222  Physconia detersa  (Nylander) Poelt USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 317 1930 
 FH: 00473993  Platismatia tuckermanii  (Oakes) W. L. Culberson & C. F. Culberson USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 160 1930-7-14 
 FH: 00468287  Punctelia rudecta  (Acharius) Krog USA: Michigan [data not captured]   J. L. Lowe 299 1930 
 FH: 00477670  Rhizocarpon geographicum  (Linnaeus) de Candolle USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 31 1930 
 FH: 00477861  Rhizocarpon petraeum  (Wulfen) A. Massalongo USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 399 1930 
 FH: 00477956  Rhizoplaca chrysoleuca  (Smith) Zopf USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 241 1930-7-26 
 FH: 00479222  Staurothele catalepta  (Acharius) Blomberg & Forssell USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 868 1930 
 FH: 00479271  Staurothele fissa  (Taylor) Zwackh USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 431 1930-8-8 
 FH: 00250163  Stemonitis fusca  Roth USA: Michigan Isle Royale: Passage Island   J. L. Lowe Fl. 270 1930-8-25 
 FH: 00491002  Tephromela atra  (Hudson) Hafellner USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 111 1930 
 FH: 00276751  Tubifera ferruginosa  (Batsch) J. G. Gmelin USA: Michigan Isle Royale: Passage Island   J. L. Lowe Fl. 276 1930-8-25 
 FH: 00276752  Tubifera ferruginosa  (Batsch) J. G. Gmelin USA: Michigan Isle Royale: Tobin Harbor   J. L. Lowe 248Fl 1930-8-8 
 FH: 00492590  Umbilicaria deusta  (Linnaeus) Baumgarten USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 413 1930 
 FH: 00492970  Umbilicaria muhlenbergii  (Acharius) Tuckerman USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 175 1930-7-15 
 FH: 00492971  Umbilicaria muhlenbergii  (Acharius) Tuckerman USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 412 1930 
 FH: 00492973  Umbilicaria muhlenbergii  (Acharius) Tuckerman USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 269 1930-7-30 
 FH: 00493242  Umbilicaria vellea  (Linnaeus) Hoffmann USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 49 1930 
 FH: 00494270  Verrucaria nigrescens  Persoon USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 881 1930 
 FH: 00372297  Verrucaria viridula  (Schrader) Acharius USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 835 1930 
 FH: 00467533  Xanthoparmelia conspersa  (Ehrhart ex Acharius) Hale USA: Michigan [data not captured]   J. L. Lowe 609 1930 
 FH: 00468591  Xanthoparmelia stenophylla  (Acharius) Ahti & D. Hawksworth USA: Michigan [data not captured]   J. L. Lowe 414 1930 
 FH: 00393797  Xanthoria elegans  (Link) Th. Fries USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 28 1930 
Agaricaceae FH: 00488462  Agaricus abruptibulbus  Peck USA: Michigan Isle Royale: Sargent Lake   J. L. Lowe 317 1930-7-29 
Agyriaceae FH: 00491764  Trapeliopsis granulosa  (Hoffmann) Lumbsch USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 923 1930 
 FH: 00491768  Trapeliopsis granulosa  (Hoffmann) Lumbsch USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 594 1930-8-30 
 FH: 00491771  Trapeliopsis granulosa  (Hoffmann) Lumbsch USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 74 1930 
 FH: 00491774  Trapeliopsis granulosa  (Hoffmann) Lumbsch USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 258 1930-7-29 
 FH: 00491845  Trapeliopsis viridescens  (Schrader) Coppins & P. James USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 481 1930-8-13 
Auriculariaceae FH: 00486048  Auricularia auricula-judae  (Bulliard) Quélet USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 359 1930-7-1 
Baeomycetaceae FH: 00408062  Baeomyces rufus  (Hudson) Rebentisch USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 546 1930 
Bartramiaceae FH: 00787053  Bartramia pomiformis  Hedwig USA: Michigan [data not captured]   J. L. Lowe 32 1930-7-8 
Caliciaceae FH: 00390550  Calicium salicinum  Persoon USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 499 1930 
Caloplacaceae FH: 00390807  Caloplaca cerina  (Hedwig) Th. Fries USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 260 1930 
 FH: 00390861  Caloplaca citrina  (Hoffmann) Th. Fries USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 505 1930 
 FH: 00409140  Caloplaca flavovirescens  (Wulfen) Dalla Torre & Sarnthein USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 101 1930 
 FH: 00409229  Caloplaca holocarpa  (Hoffmann ex Acharius) A. E. Wade USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 871 1930 
 FH: 00409229  Caloplaca pyracea  (Acharius) Zwackh USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 871 1930 
Cladoniaceae FH: 00413898  Cladonia amaurocraea  (Flörke) Schaerer USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 390 1930 
 FH: 00413902  Cladonia amaurocraea  (Flörke) Schaerer USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 422 1930 
 FH: 00406203  Cladonia arbuscula  (Wallroth) Flotow USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 825 1930 
 FH: 00406206  Cladonia arbuscula  (Wallroth) Flotow USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 489 1930 
 FH: 00406207  Cladonia arbuscula  (Wallroth) Flotow USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 822 1930 
 FH: 00406208  Cladonia arbuscula  (Wallroth) Flotow USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 70 1930 
 FH: 00406885  Cladonia botrytes  (K. G. Hagen) Willdenow USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 793 1930 
 FH: 00412131  Cladonia cariosa  (Acharius) Sprengel USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 798 1930-9-9 
 FH: 00412362  Cladonia cenotea  (Acharius) Schaerer USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 117 1930 
 FH: 00412363  Cladonia cenotea  (Acharius) Schaerer USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 311 1930 
 FH: 00412364  Cladonia cenotea  (Acharius) Schaerer USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 239 1930 
 FH: 00412717  Cladonia cervicornis verticillata (Hoffmann) Ahti USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 811 1930 
 FH: 00412718  Cladonia cervicornis verticillata (Hoffmann) Ahti USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 405 1930 
 FH: 00412938  Cladonia chlorophaea  (Flörke ex Sommerfelt) Sprengel USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 805 1930 
 FH: 00411140  Cladonia coccifera  (Linnaeus) Willdenow USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 935 1930 
 FH: 00411141  Cladonia coccifera  (Linnaeus) Willdenow USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 395 1930 
 FH: 00411314  Cladonia coniocraea  (Flörke) Sprengel USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 92 1930 
 FH: 00411319  Cladonia coniocraea  (Flörke) Sprengel USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 239 1930 
 FH: 00411474  Cladonia cornuta  (Linnaeus) Hoffmann USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 613 1930 
 FH: 00411555  Cladonia crispata  (Acharius) Flotow USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 8 1930 
 FH: 00411556  Cladonia crispata  (Acharius) Flotow USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 522 1930 
 FH: 00411903  Cladonia cristatella  Tuckerman USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 789 1930 
 FH: 00411904  Cladonia cristatella  Tuckerman USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 511 1930 
 FH: 00410328  Cladonia deformis  (Linnaeus) Hoffmann USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 450 1930 
 FH: 00410909  Cladonia fimbriata  (Linnaeus) Fries USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 305 1930 
 FH: 00371365  Cladonia furcata  (Hudson) Schrader USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 532 1930 
 FH: 00371552  Cladonia furcata  (Hudson) Schrader USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 293 1930 
 FH: 00371553  Cladonia furcata  (Hudson) Schrader USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 601 1930 
 FH: 00371831  Cladonia furcata racemosa (Hoffmann) Flörke USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 593 1930 
 FH: 00428283  Cladonia gracilis turbinata (Acharius) Ahti USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 77 1930 
 FH: 00428323  Cladonia gracilis anthocephala Sandstede USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 7 1930 
 FH: 00428324  Cladonia gracilis anthocephala Sandstede USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 400 1930 
 FH: 00370867  Cladonia parasitica  (Hoffmann) Hoffmann USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 446 1930-8-8 
 FH: 00440139  Cladonia phyllophora  Hoffmann USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 888 1930 
 FH: 00440140  Cladonia phyllophora  Hoffmann USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 86 1930 
 FH: 00440476  Cladonia pleurota  (Flörke) Schaerer USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 921 1930 
 FH: 00440479  Cladonia pleurota  (Flörke) Schaerer USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 447 1930 
 FH: 00426506  Cladonia rangiferina  (Linnaeus) F. H. Wiggers USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 388 1930 
 FH: 00426507  Cladonia rangiferina  (Linnaeus) F. H. Wiggers USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 69 1930 
 FH: 00426508  Cladonia rangiferina  (Linnaeus) F. H. Wiggers USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 821 1930 
 FH: 00426943  Cladonia scabriuscula  (Delise) Nylander USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 840 1930 
 FH: 00426944  Cladonia scabriuscula  (Delise) Nylander USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 448 1930 
 FH: 00392108  Cladonia squamosa  Hoffmann USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 292 1930 
 FH: 00392109  Cladonia squamosa  Hoffmann USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 446 1930 
 FH: 00392110  Cladonia squamosa  Hoffmann USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 599 1930 
 FH: 00392111  Cladonia squamosa  Hoffmann USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 452 1930 
 FH: 00392474  Cladonia squamosa phyllocoma (Rabenhorst) Vainio USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 210 1930 
 FH: 00392475  Cladonia squamosa phyllocoma (Rabenhorst) Vainio USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 225 1930 
 FH: 00392886  Cladonia stellaris  (Opiz) Pouzar & Vězda USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 95 1930-7-7 
 FH: 00392887  Cladonia stellaris  (Opiz) Pouzar & Vězda USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 890 1930 
 FH: 00392888  Cladonia stellaris  (Opiz) Pouzar & Vězda USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 387 1930 
 FH: 00391485  Cladonia subulata  (Linnaeus) F. H. Wiggers USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 810 1930-9-9 
 FH: 00391488  Cladonia subulata  (Linnaeus) F. H. Wiggers USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 455 1930 
 FH: 00391962  Cladonia turgida  Ehrhart ex Hoffmann USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 509 1930-8-15 
 FH: 00391963  Cladonia turgida  Ehrhart ex Hoffmann USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 196 1930-7-18 
 FH: 00391964  Cladonia turgida  Ehrhart ex Hoffmann USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 534 1930-8-20 
 FH: 00407264  Cladonia uncialis  (Linnaeus) F. H. Wiggers USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 26 1930 
 FH: 00407265  Cladonia uncialis  (Linnaeus) F. H. Wiggers USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 586 1930 
 FH: 00407266  Cladonia uncialis  (Linnaeus) F. H. Wiggers USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 906 1930 
Clavariaceae FH: 00490237  Clavariadelphus truncatus  Donk USA: Michigan Isle Royale: [data not captured]   J. L. Lowe Fl 297 1930-8-30 
 FH: 00490280  Clavulina cinerea  (Bulliard) J. Schröter: Fries USA: Michigan Isle Royale: [data not captured]   J. L. Lowe Fl 207 1930-8-20 
Coenogoniaceae FH: 00407934  Coenogonium luteum  (Dickson) K. Kalb & R. Lücking USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 854 1930 
 FH: 00407981  Coenogonium pineti  (Acharius) R. Lucking & H. T. Lumbsch USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 658 1930 
Coniocybaceae FH: 00413452  Chaenotheca chrysocephala  (Acharius) Th. Fries USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 263 1930 
 FH: 00413456  Chaenotheca chrysocephala  (Acharius) Th. Fries USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 699 1930 
 FH: 00413483  Chaenotheca ferruginea  (Turner) Migula USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 263 1930 
 FH: 00413470  Chaenotheca furfuracea  (Linnaeus) Tibell USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 555 1930 
 FH: 00413483  Chaenotheca melanophaea  (Acharius) Zwackh USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 263 1930 
Dicranaceae FH: 00792383  Dicranum undulatum  Schrader ex Bridel USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 16 1930-7-4 
Georgiaceae FH: 01133035  Tetraphis pellucida  Hedwig USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 13 1930-7-4 
Helotiaceae FH: 00431859  Cenangium populneum  (Persoon) Rehm USA: Michigan Isle Royale: [data not captured]   J. L. Lowe Fl 38 1930-7-3 
 FH: 00465340  Hymenoscyphus subcarneus  (Schumacher) Schröter USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 309 1930-9 
Hymeneliaceae FH: 00453734  Megaspora verrucosa mutabilis (Acharius) Nimis & Cl. Roux USA: Michigan [data not captured]   J. L. Lowe 493 1930-8-14 
Hypogymniaceae FH: 00450867  Hypogymnia physodes  (Linnaeus) Nylander USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 285 1930 
 FH: 00450868  Hypogymnia physodes  (Linnaeus) Nylander USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 314 1930 
 FH: 00450869  Hypogymnia physodes  (Linnaeus) Nylander USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 785 1930 
Icmadophilaceae FH: 00438168  Icmadophila ericetorum  (Linnaeus) Zahlbruckner USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 665 1930 
 FH: 00438169  Icmadophila ericetorum  (Linnaeus) Zahlbruckner USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 887 1930 
Lecanoraceae FH: 00419186  Aspicilia cinerea  (Linnaeus) Körber USA: Michigan Isle Royale: [data not captured]   J. L. Lowe  1930 
 FH: 00372765  Lecanora cateilea  (Acharius) Massalongo, A. B. USA: Michigan [data not captured]   J. L. Lowe  1930-7-16 
 FH: 00451291  Lecanora hagenii  (Acharius) Acharius USA: Michigan Isle Royale: [data not captured]   J. L. Lowe  1930 
 FH: 00451492  Lecanora muralis  (Schreber) Rabenhorst USA: Michigan [data not captured]   J. L. Lowe  1930-8-23 
 FH: 00494516  Lecanora rupicola  (Linnaeus) Zahlbruckner USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 34 1930 
 FH: 00452000  Lecanora subfusca  (Linnaeus) Acharius USA: Michigan [data not captured]   J. L. Lowe  1930 
 FH: 00452003  Lecanora subfusca  (Linnaeus) Acharius USA: Michigan [data not captured]   J. L. Lowe  1930 
Lecideaceae FH: 00419592  Bacidia incompta  (Borrer ex Hooker) Anzi USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 727 1930 
 FH: 00419572  Bacidia inundata  (Fries) Körber USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 773 1930 
 FH: 00419745  Bacidia rubella  (Hoffmann) A. Massalongo USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 322 1930 
 FH: 00419746  Bacidia rubella  (Hoffmann) A. Massalongo USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 344 1930 
 FH: 00419749  Bacidia rubella  (Hoffmann) A. Massalongo USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 244 1930 
 FH: 00419966  Bacidia schweinitzii  (Fries ex Tuckerman) A. Schneider USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 432 1930 
 FH: 00419989  Bacidia sphaeroides  (Dickson) Zahlbruckner USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 709 1930 
 FH: 00419990  Bacidia sphaeroides  (Dickson) Zahlbruckner USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 498 1930 
 FH: 00452869  Lecidea lapicida  (Acharius) Acharius USA: Michigan [data not captured]   J. L. Lowe 544 1930-8-23 
 FH: 00452907  Lecidea lapicida pantherina (de Candolle) Acharius USA: Michigan [data not captured]   J. L. Lowe 17 1930 
Lepidoziaceae FH: 00495609  Bazzania trilobata  (Linnaeus) Gray USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 37 1930-7-10 
Leucobryaceae FH: 00844590  Leucobryum glaucum  (Hedwig) Angstrom USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 36 1930-7-10 
Lobariaceae FH: 00480553  Sticta fuliginosa  (Dickson) Acharius USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 686 1930 
Lycoperdaceae FH: 00416262  Bovistella radicata  (Durieu & Montagne) Patouillard USA: Michigan Isle Royale: McCargne Cove   J. L. Lowe Fl. 202 1930-7-31 
 FH: 00373844  Lycoperdon peckii  J. B. Morgan USA: Michigan Isle Royale: Rock Harbor   J. L. Lowe  1930-8-16 
Melampsoraceae FH: 00877168  Chrysomyxa ledicola   Lagerheim USA: Michigan Forbes lake, Isle Royale   J. L. Lowe Fl 266 1930-8-20 
Mycocaliciaceae FH: 00479302  Stenocybe major  Nylander ex Körber USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 181 1930-7-16 
Opegraphaceae FH: 00467134  Opegrapha varia  Persoon USA: Michigan [data not captured]   J. L. Lowe 428 1930 
Pannariaceae FH: 00437184  Fuscopannaria leucophaea  (Vahl) P. M. Jørgensen USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 518 1930 
 FH: 00468984  Fuscopannaria praetermissa  (Nylander) P. M. Jørgensen USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 734 1930 
 FH: 00468984  Parmeliella praetermissa  (Nylander) P. James USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 734 1930 
 FH: 00474544  Protopannaria pezizoides  (Weber ex F. H. Wiggers) P. M. Jørgensen & S. Ekman USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 720 1930 
 FH: 00474545  Protopannaria pezizoides  (Weber ex F. H. Wiggers) P. M. Jørgensen & S. Ekman USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 606 1930-8-31 
Parmeliaceae FH: 00413117  Cetraria ericetorum reticulata (Räsänen) Kärnefelt USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 98 1930 
 FH: 00413118  Cetraria ericetorum reticulata (Räsänen) Kärnefelt USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 893 1930 
 FH: 00413119  Cetraria ericetorum reticulata (Räsänen) Kärnefelt USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 24 1930 
 FH: 00439974  Flavoparmelia caperata  (Linnaeus) Hale USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 848 1930 
 FH: 00439975  Flavoparmelia caperata  (Linnaeus) Hale USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 166 1930 
 FH: 00454038  Melanelixia subaurifera  (Nylander) O. Blanco, A. Crespo, P. K. Divakar, Esslinger, D. Hawksworth & Lumbsch USA: Michigan [data not captured]   J. L. Lowe 319 1930 
 FH: 00453920  Melanohalea olivacea  (Linnaeus) O. Blanco, A. Crespo, P. K. Divakar, Esslinger, D. Hawksworth & Lumbsch USA: Michigan [data not captured]   J. L. Lowe 756 1930 
 FH: 00467922  Parmelia perlata  (Hudson) Acharius USA: Michigan [data not captured]   J. L. Lowe 169 1930-7-14 
 FH: 00468040  Parmelia perlata ciliata (de Candolle) Duby USA: Michigan [data not captured]   J. L. Lowe 275 1930-7-30 
 FH: 00468427  Parmelia saxatilis  (Linnaeus) Acharius USA: Michigan [data not captured]   J. L. Lowe 135 1930 
 FH: 00468780  Parmelia sulcata  Taylor USA: Michigan [data not captured]   J. L. Lowe 313 1930 
 FH: 00469013  Parmeliopsis ambigua  (Wulfen) Nylander USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 301 1930 
 FH: 00474677  Pseudevernia consocians  (Vainio) Hale & W. L. Culberson USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 875 1930 
 FH: 00492320  Tuckermannopsis ciliaris  (Acharius) Gyelnik USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 784 1930 
 FH: 00492322  Tuckermannopsis ciliaris  (Acharius) Gyelnik USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 38 1930 
 FH: 00492454  Tuckermannopsis sepincola  (Ehrhart) Hale USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 737 1930 
 FH: 00493437  Usnea cavernosa  Tuckerman USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 457 1930 
 FH: 00493947  Usnea subfloridana  Stirton USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 41 1930 
 FH: 00493920  Usnea subfusca  Stirton USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 259 1930-7-29 
 FH: 00493921  Usnea subfusca  Stirton USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 284 1930-7-31 
 FH: 00405889  Vulpicida pinastri  (Scopoli) Mattsson USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 329 1930 
Peltigeraceae FH: 00478903  Solorina saccata  (Linnaeus) Acharius USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 929 1930 
Pertusariaceae FH: 00471258  Pertusaria multipuncta  (Turner) Nylander USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 697 1930 
 FH: 00471447  Pertusaria pertusa  (Linnaeus) Tuckerman USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 248 1930-7-29 
Pezizaceae FH: 00464036  Lasiobolus longisetosus  Povah USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 322 1930-9-5 
Physciaceae FH: 00388828  Anaptychia ciliaris nigrescens B. de Lesdain USA: Michigan Isle Royale: [data not captured]   J. L. Lowe  1930 
 FH: 00450344  Heterodermia obscurata  (Nylander) Trevisan USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 728 1930 
Plagiotheciaceae FH: 00849232  Plagiothecium laetum  Schimper USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 47 1930-7-26 
Polyporaceae FH: 00488417  Abortiporus distortus  (Schweinitz) Murrill USA: Michigan Isle Royale: McCargol. Cave   J. L. Lowe s.n. 1930-7-30 
 FH: 00489992  Cerrena unicolor  (Bulliard) Murrill: Fries USA: Michigan Isle Royale: [data not captured]   J. L. Lowe s.n. 1930-8-1 
 FH: 00555891  Fomitopsis scutellata  (Schweinitz) Bondartsev & Singer USA: Michigan Isle Royale: [data not captured]   J. L. Lowe Fp 333 1930-9-6 
 FH: 00559652  Hapalopilus fibrillosus  (P. Karsten) Bondartsev & Singer USA: Michigan Hay Bay, Isle Royale   J. L. Lowe Fl 329 1930-9-6 
 FH: 00559985  Hirschioporus pargamenus  (Fries) Bondartsev & Singer USA: Michigan Isle Royale: [data not captured]   J. L. Lowe Fl 95 1930-7-14 
 FH: 00584052  Polyporus varius  (Persoon: Fries) Fries USA: Michigan Isle Royale: [data not captured]   J. L. Lowe s.n. 1930-7-7 
 FH: 00584431  Poria subiculosa  (Peck) Saccardo USA: Michigan Isle Royale: [data not captured]   J. L. Lowe s.n. 1930-9-19 
 FH: 00584897  Pycnoporus cinnabarinus  (Jacquin: Fries) P. Karsten USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 357 1930-9-19 
Porpidiaceae FH: 00474335  Porpidia albocaerulescens  (Wulfen) Hertel & Knoph USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 585 1930-8-30 
Psoraceae FH: 00475533  Protoblastenia rupestris  (Scopoli) J. Steiner USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 22 1930-6-28 
Ptilidiaceae FH: 00509560  Ptilidium pulcherrimum  (Weber) Vainio USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 10 1930-7-3 
Pucciniaceae FH: 00981717  Puccinia asteris  Duby USA: Michigan Isle Royale: Rock Harbor   J. L. Lowe 66 1930-7-7 
 FH: 00950659  Puccinia extensicola  Plowright USA: Michigan Tobin Harbor [Isle Royale, Michigan]   J. L. Lowe FS.114 1930-7-18 
 FH: 01131211  Puccinia pygmaea  Eriksson USA: Michigan Isle Royale: McCargoe Cove   J. L. Lowe Fl188 1930-7-29 
 FH: 01131224  Puccinia pyrolae  Cooke USA: Michigan Isle Royale: McCargoe Cove   J. L. Lowe Fl.197 1930-7-30 
 FH: 01125424  Uromyces fabae  (Persoon) de Bary USA: Michigan Isle Royale: Mt. Franklin, Tobin Harbor   J. L. Lowe Fl.[?] 98 1930-7-15 
Ramalinaceae FH: 00419087  Arthrosporum populorum  A. Massalongo USA: Michigan Isle Royale: [data not captured]   J. L. Lowe  1930 
Stereocaulaceae FH: 00479800  Stereocaulon paschale  (Linnaeus) Hoffmann USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 892 1930 
 FH: 00479802  Stereocaulon paschale  (Linnaeus) Hoffmann USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 397 1930 
 FH: 00479803  Stereocaulon paschale  (Linnaeus) Hoffmann USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 5 1930-6-30 
 FH: 00480338  Stereocaulon tomentosum  Fries USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 886 1930 
 FH: 00480339  Stereocaulon tomentosum  Fries USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 443 1930-8-8 
Teloschistaceae FH: 00409229  Athallia holocarpa  (Hoffmann) Arup, Frödén & Søchting USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 871 1930 
Thelephoraceae FH: 00489656  Cantharellus cibarius  Fries: Fries USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 175 1930-7-29 
 FH: 00599547  Merulius bellus  Berkeley & M. A. Curtis USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 292 1930-8-16 
 FH: 00605528  Phanerochaete filamentosa  (Berkeley & M. A. Curtis) Burdsall USA: Michigan Isle Royale: [data not captured]   J. L. Lowe s.n. 1930-8-1 
Usneaceae FH: 00476581  Ramalina americana  Hale USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 280 1930-7-31 
 FH: 00477196  Ramalina dilacerata  (Hoffmann) Hoffmann USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 76 1930 
 FH: 00476970  Ramalina intermedia  (Delise ex Nylander) Nylander USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 272 1930-7-30 
 FH: 00476973  Ramalina intermedia  (Delise ex Nylander) Nylander USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 223 1930-7-18 
 FH: 00476974  Ramalina intermedia  (Delise ex Nylander) Nylander USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 669 1930 
 FH: 00477196  Ramalina minuscula  Nylander USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 76 1930 
 FH: 00477368  Ramalina sp.   USA: Michigan Isle Royale: [data not captured]   J. L. Lowe 39 1930