FH: 00388341 Alectoria sarmentosa (Acharius) Acharius USA: California [data not captured] S. Hammer 1987
FH: 00408464 Bryoria abbreviata (Müller Arg.) Brodo & D. Hawksworth USA: California [data not captured] S. Hammer SH 2139 1987
FH: 00408553 Bryoria fremontii (Tuckerman) Brodo & D. Hawksworth USA: California [data not captured] S. Hammer SH 1794 1987
FH: 00409768 Candelariella vitellina (Hoffmann) Müller Argoviensis USA: California [data not captured] S. Hammer 1987-10-10
FH: 00394518 Dermatocarpon reticulatum H. Magnusson USA: California [data not captured] S. Hammer 18 1987-10-10
FH: 00394824 Diploschistes gypsaceus (Acharius) Zahlbruckner USA: California [data not captured] S. Hammer 1603 1987-2-17
FH: 00439461 Evernia prunastri (Linnaeus) Acharius USA: California [data not captured] S. Hammer SH 2047 1987-8-4
FH: 00430397 Lecidella elaeochroma (Acharius) M. Choisy USA: California [data not captured] S. Hammer SH 2351 1987-10-10
FH: 00430421 Lecidella euphorea (Flörke) Hertel USA: California [data not captured] S. Hammer SH 1590 1987-2-17
FH: 00377002 Mycocalicium albonigrum (Nylander) Fink USA: California Weber Lake Rd., ca. 7 mi. N. Hwy. 49 S. Hammer SH 1851 1987-6-13
FH: 00454909 Nephroma helveticum Acharius USA: California [data not captured] S. Hammer SH 1797 1987-5-2
FH: 00468104 Parmelina coleae Argüello & A. Crespo USA: California [data not captured] S. Hammer SH 2133 1987-10
FH: 00469655 Peltigera canina (Linnaeus) Willdenow USA: California [data not captured] S. Hammer SH 1711 1987-4-3
FH: 00469660 Peltigera canina (Linnaeus) Willdenow USA: California [data not captured] S. Hammer SH 1373 1987-1-25
FH: 00469685 Peltigera collina (Acharius) Schrader USA: California [data not captured] S. Hammer SH 2116 1987-6-29
FH: 00469687 Peltigera collina (Acharius) Schrader USA: California [data not captured] S. Hammer SH 2219 1987-11-16
FH: 00470233 Peltigera praetextata (Flörke ex Sommerfelt) Zopf USA: California [data not captured] S. Hammer SH 1513 1987-2-16
FH: 00473227 Physconia detersa (Nylander) Poelt USA: California [data not captured] S. Hammer SH 2137 1987-5
FH: 00473247 Physconia enteroxantha (Nylander) Poelt USA: California [data not captured] S. Hammer SH 1413 1987-1-28
FH: 00473312 Physconia muscigena (Acharius) Poelt USA: California [data not captured] S. Hammer SH 1847 1987-5-16
FH: 00473188 Physconia sp. USA: California [data not captured] S. Hammer SH 1889 1987-5-2
FH: 00473345 Pilophorus acicularis (Acharius) Th. Fries USA: California [data not captured] S. Hammer SH 1779 1987-4-11
FH: 00473737 Platismatia stenophylla (Tuckerman) W. L. Culberson & C. F. Culberson USA: California [data not captured] S. Hammer SH 2115 1987-6-21
FH: 00474752 Pseudocyphellaria anomala I. M. Brodo & T. T. Ahti USA: California [data not captured] S. Hammer SH 2105 1987-6-20
FH: 00477673 Rhizocarpon geographicum (Linnaeus) de Candolle USA: California [data not captured] S. Hammer 1987-5-16
FH: 00478055 Rhizoplaca melanophthalma (de Candolle) Leuckert USA: Nevada [data not captured] S. Hammer SH 2224 1987-5
FH: 00480887 Teloschistes chrysophthalmus (Linnaeus) Th. Fries USA: California [data not captured] S. Hammer SH 2 1987-9-18
FH: 00492730 Umbilicaria krascheninnikovii (Savicz) Zahlbruckner USA: Nevada [data not captured] S. Hammer SH 2141 1987-5
FH: 00492731 Umbilicaria krascheninnikovii (Savicz) Zahlbruckner USA: California [data not captured] S. Hammer SH 2350 1987-10-10
FH: 00492730 Umbilicaria polaris (Scholander) Zahlbruckner USA: Nevada [data not captured] S. Hammer SH 2141 1987-5
FH: 00492731 Umbilicaria polaris (Scholander) Zahlbruckner USA: California [data not captured] S. Hammer SH 2350 1987-10-10
FH: 00494164 Verrucaria fuscella (Turner) Winch USA: California [data not captured] S. Hammer SH 1842 1987-5-16
FH: 00455196 Xanthoparmelia loxodes (Nylander) O. Blanco, A. Crespo, J. A. Elix, D. L. Hawksworth & H. T. Lumbsch USA: California [data not captured] S. Hammer SH 2357 1987-10-10
FH: 00393711 Xanthoria elegans (Link) Th. Fries USA: California [data not captured] S. Hammer 16 1987-10-10
FH: 00393932 Xanthoria fallax (Hepp ex Arnold) Arnold USA: Nevada [data not captured] S. Hammer 52 1987-10-4
Acarosporaceae FH: 00302570 Acarospora arenosa Herre USA: California in Ione ecological preserve S. Hammer SH 55 1987-10-4
FH: 00302570 Acarospora rosulata (Th. Fries) H. Magnusson USA: California in Ione ecological preserve S. Hammer SH 55 1987-10-4
Agyriaceae FH: 00491791 Trapeliopsis granulosa (Hoffmann) Lumbsch USA: California [data not captured] S. Hammer SH 1586 1987-2-17
Caloplacaceae FH: 00409405 Caloplaca saxicola (Hoffmann) Nordin USA: California [data not captured] S. Hammer 1987
Cladoniaceae FH: 00413829 Cladonia artuata S. Hammer USA: California [data not captured] S. Hammer 1638 1987
FH: 00413831 Cladonia artuata S. Hammer USA: California [data not captured] S. Hammer 4368 1987
FH: 00406371 Cladonia asahinae J. W. Thomson USA: California [data not captured] S. Hammer 1498 1987
FH: 00406372 Cladonia asahinae J. W. Thomson USA: California [data not captured] S. Hammer 1550 1987
FH: 00412164 Cladonia cariosa (Acharius) Sprengel USA: California [data not captured] S. Hammer 2211 1987-11-15
FH: 00412509 Cladonia cervicornis (Acharius) Flotow USA: California [data not captured] S. Hammer 2200 1987
FH: 00412993 Cladonia chlorophaea (Flörke ex Sommerfelt) Sprengel USA: California [data not captured] S. Hammer 1987-2-1
FH: 00412994 Cladonia chlorophaea (Flörke ex Sommerfelt) Sprengel USA: California [data not captured] S. Hammer 1987-1-25
FH: 00411334 Cladonia coniocraea (Flörke) Sprengel USA: California [data not captured] S. Hammer 1987-9-24
FH: 00411509 Cladonia cornuta groenlandica (Å. Dahl) Ahti USA: California [data not captured] S. Hammer 1987-6-21
FH: 00413635 Cladonia dimorpha S. Hammer USA: California [data not captured] S. Hammer 1686 1987
FH: 00413636 Cladonia dimorpha S. Hammer USA: California [data not captured] S. Hammer 1816 1987
FH: 00413637 Cladonia dimorpha S. Hammer USA: California [data not captured] S. Hammer 2185 1987
FH: 00413638 Cladonia dimorpha S. Hammer USA: California [data not captured] S. Hammer 2187 1987
FH: 00410583 Cladonia dimorpha S. Hammer USA: California [data not captured] S. Hammer 1923 1987
FH: 00410586 Cladonia dimorpha S. Hammer USA: California [data not captured] S. Hammer 2025 1987
FH: 00413635 Cladonia exasperatula G. Merrill USA: California [data not captured] S. Hammer 1686 1987
FH: 00413636 Cladonia exasperatula G. Merrill USA: California [data not captured] S. Hammer 1816 1987
FH: 00413637 Cladonia exasperatula G. Merrill USA: California [data not captured] S. Hammer 2185 1987
FH: 00413638 Cladonia exasperatula G. Merrill USA: California [data not captured] S. Hammer 2187 1987
FH: 00405490 Cladonia fimbriata (Linnaeus) Fries USA: California [data not captured] S. Hammer 1987
FH: 00389967 Cladonia fimbriata (Linnaeus) Fries USA: California [data not captured] S. Hammer 1987
FH: 00389976 Cladonia fimbriata (Linnaeus) Fries USA: California [data not captured] S. Hammer 1987
FH: 00389978 Cladonia fimbriata (Linnaeus) Fries USA: California [data not captured] S. Hammer 1987
FH: 00371369 Cladonia furcata (Hudson) Schrader USA: California [data not captured] S. Hammer 1442 1987
FH: 00371373 Cladonia furcata (Hudson) Schrader USA: California [data not captured] S. Hammer 1964 1987
FH: 00428651 Cladonia lacryma S. Hammer USA: California French Hill Road, Hwy 199 S. Hammer 2163 1987
FH: 00428653 Cladonia lacryma S. Hammer USA: California French Hill Road, 1.5 mi off Hwy 199, 20 mi ... S. Hammer 2162 1987
FH: 00428654 Cladonia lacryma S. Hammer USA: California French Hill Road, 1.5 mi off Hwy 199, E of C... S. Hammer 2168 1987
FH: 00405552 Cladonia macilenta Hoffmann USA: California [data not captured] S. Hammer 1987
FH: 00405559 Cladonia macilenta Hoffmann USA: California [data not captured] S. Hammer 1987
FH: 00405560 Cladonia macilenta Hoffmann USA: California [data not captured] S. Hammer 1987
FH: 00405561 Cladonia macilenta Hoffmann USA: California [data not captured] S. Hammer 1987
FH: 00405564 Cladonia macilenta Hoffmann USA: California [data not captured] S. Hammer 1987
FH: 00428876 Cladonia macilenta Hoffmann USA: California [data not captured] S. Hammer 1641 1987
FH: 00370022 Cladonia macrophyllodes Nylander USA: California [data not captured] S. Hammer 1768 1987
FH: 00370542 Cladonia ochrochlora Flörke USA: California [data not captured] S. Hammer 1953 1987
FH: 00370543 Cladonia ochrochlora Flörke USA: California [data not captured] S. Hammer 1516 1987
FH: 00370547 Cladonia ochrochlora Flörke USA: California [data not captured] S. Hammer 2230 1987
FH: 00370548 Cladonia ochrochlora Flörke USA: California [data not captured] S. Hammer 2155 1987
FH: 00370771 Cladonia prolifica S. Hammer & T. T. Ahti USA: California [data not captured] S. Hammer 2169 1987
FH: 00370775 Cladonia prolifica S. Hammer & T. T. Ahti USA: California [data not captured] S. Hammer 1522 1987
FH: 00370776 Cladonia prolifica S. Hammer & T. T. Ahti USA: California [data not captured] S. Hammer 2163 1987
FH: 00370777 Cladonia prolifica S. Hammer & T. T. Ahti USA: California [data not captured] S. Hammer 2169 1987
FH: 00370780 Cladonia prolifica S. Hammer & T. T. Ahti USA: California [data not captured] S. Hammer 2067 1987
FH: 00440835 Cladonia pyxidata (Linnaeus) Hoffmann USA: California [data not captured] S. Hammer 1604 1987
FH: 00440836 Cladonia pyxidata (Linnaeus) Hoffmann USA: California [data not captured] S. Hammer 1752 1987
FH: 00440838 Cladonia pyxidata (Linnaeus) Hoffmann USA: California [data not captured] S. Hammer 1960 1987
FH: 00426158 Cladonia ramulosa (Withering) J. R. Laundon USA: California [data not captured] S. Hammer 1923 1987
FH: 00426915 Cladonia scabriuscula (Delise) Nylander USA: California [data not captured] S. Hammer 1532 1987
FH: 00426916 Cladonia scabriuscula (Delise) Nylander USA: California [data not captured] S. Hammer 1488 1987
FH: 00426917 Cladonia scabriuscula (Delise) Nylander USA: California [data not captured] S. Hammer 1434 1987
FH: 00426918 Cladonia scabriuscula (Delise) Nylander USA: California [data not captured] S. Hammer 1581 1987
FH: 00426920 Cladonia scabriuscula (Delise) Nylander USA: California [data not captured] S. Hammer 1943 1987
FH: 00426922 Cladonia scabriuscula (Delise) Nylander USA: California [data not captured] S. Hammer 2148 1987
FH: 00426923 Cladonia scabriuscula (Delise) Nylander USA: California [data not captured] S. Hammer 2029 1987
FH: 00426925 Cladonia scabriuscula (Delise) Nylander USA: California [data not captured] S. Hammer 1692 1987
FH: 00426926 Cladonia scabriuscula (Delise) Nylander USA: California [data not captured] S. Hammer 1663 1987
FH: 00426927 Cladonia scabriuscula (Delise) Nylander USA: California [data not captured] S. Hammer 2026 1987
FH: 00426928 Cladonia scabriuscula (Delise) Nylander USA: California [data not captured] S. Hammer 2022 1987
FH: 00392124 Cladonia squamosa (Scopoli) Hoffmann USA: California [data not captured] S. Hammer 2037 1987
FH: 00392129 Cladonia squamosa (Scopoli) Hoffmann USA: California [data not captured] S. Hammer 1932 1987
FH: 00392139 Cladonia squamosa (Scopoli) Hoffmann USA: California [data not captured] S. Hammer 2150 1987
FH: 00392686 Cladonia squamosa subsquamosa (Nylander ex Leighton) Vainio USA: California [data not captured] S. Hammer 1985 1987
FH: 00392691 Cladonia squamosa subsquamosa (Nylander ex Leighton) Vainio USA: California [data not captured] S. Hammer 1620 1987
FH: 00392692 Cladonia squamosa subsquamosa (Nylander ex Leighton) Vainio USA: California [data not captured] S. Hammer 1973 1987
FH: 00392693 Cladonia squamosa subsquamosa (Nylander ex Leighton) Vainio USA: California [data not captured] S. Hammer 1553 1987
FH: 00392694 Cladonia squamosa subsquamosa (Nylander ex Leighton) Vainio USA: California [data not captured] S. Hammer 2004 1987
FH: 00392695 Cladonia squamosa subsquamosa (Nylander ex Leighton) Vainio USA: California [data not captured] S. Hammer 1459 1987
FH: 00391491 Cladonia subulata (Linnaeus) Weber ex F. H. Wiggers USA: California [data not captured] S. Hammer 1921 1987
FH: 00391492 Cladonia subulata (Linnaeus) Weber ex F. H. Wiggers USA: California [data not captured] S. Hammer 2012 1987
FH: 00391493 Cladonia subulata (Linnaeus) Weber ex F. H. Wiggers USA: California [data not captured] S. Hammer 1922 1987
FH: 00391494 Cladonia subulata (Linnaeus) Weber ex F. H. Wiggers USA: California [data not captured] S. Hammer 2167 1987
FH: 00391496 Cladonia subulata (Linnaeus) Weber ex F. H. Wiggers USA: California [data not captured] S. Hammer 728 1987
FH: 00391495 Cladonia subulata (Linnaeus) Weber ex F. H. Wiggers USA: California [data not captured] S. Hammer 1660 1987
FH: 00391498 Cladonia subulata (Linnaeus) Weber ex F. H. Wiggers USA: California [data not captured] S. Hammer 1580 1987
FH: 00391501 Cladonia subulata (Linnaeus) Weber ex F. H. Wiggers USA: California [data not captured] S. Hammer 2160 1987
FH: 00391515 Cladonia subulata (Linnaeus) Weber ex F. H. Wiggers USA: California [data not captured] S. Hammer 1684 1987
FH: 00407503 Cladonia verruculosa (Vainio) Ahti USA: California [data not captured] S. Hammer 2182 1987
FH: 00407531 Cladonia verruculosa (Vainio) Ahti USA: Washington [data not captured] S. Hammer 4287 1987
Coccocarpiaceae FH: 00479152 Spilonema revertens Nylander USA: California [data not captured] S. Hammer SH 1617 1987-3-21
Collemataceae FH: 00393100 Collema furfuraceum Du Rietz USA: California [data not captured] S. Hammer 2111 1987-6-20
FH: 00393101 Collema furfuraceum Du Rietz USA: California [data not captured] S. Hammer 33 1987-10-25
FH: 00393283 Collema nigrescens (Hudson) de Candolle USA: California [data not captured] S. Hammer 2122 1987-5-2
Hypogymniaceae FH: 00450527 Hypogymnia imshaugii Krog USA: California [data not captured] S. Hammer SH 1397 1987
FH: 00450530 Hypogymnia inactiva (Krog) Ohlsson USA: California [data not captured] S. Hammer SH 1446 1987
Lecanoraceae FH: 00451623 Lecanora phryganitis Tuckerman USA: California [data not captured] S. Hammer 1987-10-2
Lobariaceae FH: 00480605 Sticta limbata (Smith) Acharius USA: California [data not captured] S. Hammer SH 2238 1987-9-17
Ochrolechiaceae FH: 00455626 Ochrolechia pallescens (Linnaeus) A. Massalongo USA: California [data not captured] S. Hammer SH 2119 1987-6-21
Pannariaceae FH: 00437119 Fuscopannaria leucophaea (Vahl) P. M. Jørgensen USA: California [data not captured] S. Hammer SH 2117 1987
FH: 00437284 Fuscopannaria saubinetii P. M. Jørgensen USA: California [data not captured] S. Hammer SH 1910 1987
Parmeliaceae FH: 00442815 Letharia columbiana (Nuttall) J. W. Thomson USA: California [data not captured] S. Hammer SH 1828 1987-5-18
FH: 00442818 Letharia columbiana (Nuttall) J. W. Thomson USA: California [data not captured] S. Hammer SH 2089 1987-10-10
FH: 00442920 Letharia vulpina (Linnaeus) Hue USA: California [data not captured] S. Hammer SH 1853 1987-6-13
FH: 00442921 Letharia vulpina (Linnaeus) Hue USA: California [data not captured] S. Hammer SH 1401 1987-1-28
FH: 00454077 Melanohalea subolivacea (Nylander ex Hasse) O. Blanco, A. Crespo, P. K. Divakar, Esslinger, D. Hawksworth & Lumbsch USA: California [data not captured] S. Hammer SH 1908 1987-5-3
FH: 00454197 Menegazzia terebrata (Hoffmann) A. Massalongo USA: California [data not captured] S. Hammer SH 41 1987-11-14
FH: 00475552 Pseudephebe minuscula (Arnold) Brodo & D. Hawksworth USA: California [data not captured] S. Hammer SH 2364 1987-10-10
FH: 00493495 Usnea ceratina Acharius USA: California [data not captured] S. Hammer SH 1904 1987-5-2
Physciaceae FH: 00450286 Heterodermia leucomela (Linnaeus) Poelt USA: California [data not captured] S. Hammer SH 1366 1987
Psoraceae FH: 00475193 Psora russellii (Tuckerman) A. Schneider USA: California [data not captured] S. Hammer SH 12 1987-10-10
Sphaerophoraceae FH: 00479120 Sphaerophorus globosus gracilis (Müller Arg.) Zahlbruckner USA: California [data not captured] S. Hammer SH 22 1987-10-25
Stereocaulaceae FH: 00479679 Stereocaulon intermedium (Savicz) H. Magnusson USA: California [data not captured] S. Hammer SH 42 1987-11-14
FH: 00479680 Stereocaulon intermedium (Savicz) H. Magnusson USA: California [data not captured] S. Hammer SH 2113 1987-6-21
Trapeliaceae FH: 00491619 Trapelia coarctata (Turner ex Smith) M. Choisy USA: California [data not captured] S. Hammer SH 2145 1987-4-3
FH: 00491569 Trapelia glebulosa (Smith) J. R. Laundon USA: California [data not captured] S. Hammer SH 1383 1987-1-25
FH: 00491569 Trapelia involuta (Taylor) Hertel USA: California [data not captured] S. Hammer SH 1383 1987-1-25
Usneaceae FH: 00477179 Ramalina menziesii Taylor USA: California [data not captured] S. Hammer SH 2041 1987-8-4
FH: 00477336 Ramalina roesleri (Hochstetter ex Schaerer) Nylander USA: California [data not captured] S. Hammer SH 2217 1987-11-17
