Harvard University Herbaria & Libraries

FH: 00468092 Parmelina coleae Argüello & A. Crespo USA: New Jersey [data not captured] G. B. Kaiser 1910-4-30
FH: 00469639 Peltigera canina (Linnaeus) Willdenow USA: Pennsylvania [data not captured] G. B. Kaiser 1910-5-30
FH: 00469848 Peltigera hydrothyria Miądl. & F. Lutzoni USA: New York [data not captured] G. B. Kaiser 1910-7-27
FH: 01139503 Peltigera rufescens (Weiss) Humboldt USA: Pennsylvania [data not captured] G. B. Kaiser 1910-5-4
FH: 00302082 Physcia millegrana Degelius USA: New Jersey Berlin G. B. Kaiser 1910-5-27
FH: 00302082 Physcia sp. USA: New Jersey Berlin G. B. Kaiser 1910-5-27
FH: 00473814 Platismatia lacunosa (Acharius) W. L. Culberson & C. F. Culberson USA: Pennsylvania [data not captured] G. B. Kaiser 1910-7-7
FH: 00473815 Platismatia lacunosa (Acharius) W. L. Culberson & C. F. Culberson USA: Pennsylvania [data not captured] G. B. Kaiser 1910-7-7
FH: 00473971 Platismatia tuckermanii (Oakes) W. L. Culberson & C. F. Culberson USA: Pennsylvania [data not captured] G. B. Kaiser 1910-5-4
FH: 01140449 Umbilicaria pustulata papulosa (Acharius) Tuckerman USA: Pennsylvania [data not captured] G. B. Kaiser 1910-5-9
Amblystegiaceae
FH: 00544808 Amblystegium varium (Hedwig) Lindberg Canada: British Columbia [data not captured] G. B. Kaiser 84 1909-7-20
FH: 00513973 Campylium chrysophyllum (Bridel) Lange USA: New Jersey [data not captured] G. B. Kaiser 1911-5-16
FH: 00513994 Campylium chrysophyllum (Bridel) Lange USA: Pennsylvania [data not captured] G. B. Kaiser 1912-3-27
FH: 00794234 Drepanocladus aduncus flexilis (Renauld) G. Roth Canada: Quebec Province [data not captured] G. B. Kaiser 1905-7-20
FH: 00794034 Drepanocladus aduncus (Hedwig) Warnstorf USA: Vermont Brandon: [no additional data] G. B. Kaiser 1251 1921-5-16
FH: 00794233 Drepanocladus aduncus flexilis (Renauld) G. Roth USA: Pennsylvania [data not captured] G. B. Kaiser 1910-5-30
FH: 00794489 Drepanocladus exannulatus falcifolius (Renauld) Grout USA: Pennsylvania [data not captured] G. B. Kaiser 1910-7-4
FH: 00795231 Drepanocladus fluitans (Hedwig) Warnstorf USA: New Jersey [data not captured] G. B. Kaiser 1910-6-15
FH: 00795233 Drepanocladus fluitans (Hedwig) Warnstorf USA: New Jersey [data not captured] G. B. Kaiser 1910-6-15
FH: 00795745 Drepanocladus uncinatus (Hedwig) Warnstorf USA: Pennsylvania [data not captured] G. B. Kaiser 1910-7-9
FH: 00838526 Hygroamblystegium fluviatile (Hedwig) Loeske USA: Pennsylvania [data not captured] G. B. Kaiser 1911-5-17
FH: 00838527 Hygroamblystegium fluviatile (Hedwig) Loeske USA: Pennsylvania [data not captured] G. B. Kaiser 1911-5-17
FH: 00838743 Hygroamblystegium tenax orthocladon (P. Beauvois) Wijk & Margadant USA: Pennsylvania [data not captured] G. B. Kaiser 1910-5
FH: 00838855 Hygrohypnum dilatatum (Wilson) Loeske USA: New York [data not captured] G. B. Kaiser 1912-8-6
FH: 00838859 Hygrohypnum dilatatum (Wilson) Loeske USA: New York [data not captured] G. B. Kaiser 1912-8-6
FH: 00839235 Hygrohypnum ochraceum (Turner ex Wilson) Loeske USA: New York [data not captured] G. B. Kaiser 1912-8-6
FH: 00839240 Hygrohypnum ochraceum (Turner ex Wilson) Loeske USA: Pennsylvania [data not captured] G. B. Kaiser 1911-5-15
FH: 00843515 Leptodictyum riparium fluitans (Lesquereux & James) Grout USA: Pennsylvania [data not captured] G. B. Kaiser 1910-5-30
FH: 00843517 Leptodictyum riparium fluitans (Lesquereux & James) Grout USA: Pennsylvania [data not captured] G. B. Kaiser 1911-2-18
FH: 00849717 Platyhypnidium riparioides (Hedwig) Dixon USA: Pennsylvania Philadelphia: [data not captured] G. B. Kaiser 1911-12-3
FH: 00849727 Platyhypnidium riparioides (Hedwig) Dixon USA: Pennsylvania [data not captured] G. B. Kaiser 1911-5-17
Andreaeaceae
FH: 00536339 Andreaea rothii F. Weber & D. Mohr USA: New York [data not captured] G. B. Kaiser 1910-7-14
FH: 00536556 Andreaea rupestris Hedwig Canada: British Columbia [data not captured] G. B. Kaiser 1913-8-13
Aulacomniaceae
FH: 00520184 Aulacomnium heterostichum (Hedwig) Bruch & Schimper USA: Pennsylvania [data not captured] G. B. Kaiser 1911-5-15
FH: 00520764 Aulacomnium palustre (Hedwig) Schwägrichen Canada: British Columbia [data not captured] G. B. Kaiser 406 1911-5-31
FH: 00520767 Aulacomnium palustre (Hedwig) Schwägrichen Canada: British Columbia [data not captured] G. B. Kaiser 516 1908-8-29
NEBC: 00520406 Aulacomnium palustre (Hedwig) Schwägrichen USA: Vermont Brandon: [no additional data] G. B. Kaiser 1480 1921-10-22
FH: 00520589 Aulacomnium palustre (Hedwig) Schwägrichen USA: New Jersey [data not captured] G. B. Kaiser 1910-5-27
Aytoniaceae
FH: 00509961 Reboulia hemisphaerica (Linnaeus) Raddi USA: Pennsylvania Philadelphia: [data not captured] G. B. Kaiser 1910-4-20
Bartramiaceae
FH: 00536248 Anacolia menziesii (Taylor) Paris Canada: British Columbia [data not captured] G. B. Kaiser 520 1908-9-19
FH: 00516992 Bartramia pomiformis Hedwig USA: Pennsylvania [data not captured] G. B. Kaiser 1910-4-13
Brachytheciaceae
FH: 00787499 Brachythecium acutum (Mitten) Sullivant USA: New Hampshire Sugar Hill: [no additional data] G. B. Kaiser 1910-8-19
FH: 00787713 Brachythecium glareosum (Bruch ex Spruce) Schimper Canada: British Columbia [data not captured] G. B. Kaiser 137 1909-10-15
FH: 00787714 Brachythecium glareosum (Bruch ex Spruce) Schimper Canada: British Columbia [data not captured] G. B. Kaiser 284 1910-8-23
FH: 00787859 Brachythecium plumosum (Hedwig) Bruch, Schimper & C. Gümbel USA: Pennsylvania [data not captured] G. B. Kaiser 1911-4-22
FH: 00787860 Brachythecium plumosum (Hedwig) Bruch, Schimper & C. Gümbel USA: Pennsylvania Philadelphia: [data not captured] G. B. Kaiser 1911-3-2
FH: 00787875 Brachythecium plumosum (Hedwig) Bruch, Schimper & C. Gümbel USA: Pennsylvania Philadelphia: [data not captured] G. B. Kaiser 1911-3-2
FH: 00790132 Brachythecium reflexum (Starke) Schimper Canada: Alberta [data not captured] G. B. Kaiser 1912-8-25
FH: 00790350 Brachythecium rivulare Bruch, Schimper & C. Gümbel Canada: British Columbia [data not captured] G. B. Kaiser 154 1910-5-16
FH: 00790234 Brachythecium rivulare Bruch, Schimper & C. Gümbel USA: Pennsylvania [data not captured] G. B. Kaiser 1911-4-22
FH: 00790245 Brachythecium rivulare Bruch, Schimper & C. Gümbel USA: Pennsylvania [data not captured] G. B. Kaiser 1911-5-17
FH: 00790534 Brachythecium rutabulum (Hedwig) Schimper Canada: British Columbia [data not captured] G. B. Kaiser 7 1909-5-27
FH: 00790390 Brachythecium rutabulum (Hedwig) Schimper USA: Pennsylvania [data not captured] G. B. Kaiser 1912-4-27
FH: 00790392 Brachythecium rutabulum (Hedwig) Schimper USA: Pennsylvania [data not captured] G. B. Kaiser 1911-4-22
FH: 00790635 Brachythecium serrulatum (Hedwig) H. Robinson USA: Pennsylvania [data not captured] G. B. Kaiser 1911-11-18
FH: 00790641 Brachythecium serrulatum (Hedwig) H. Robinson USA: Delaware [data not captured] G. B. Kaiser 1909-12-1
FH: 00790645 Brachythecium serrulatum (Hedwig) H. Robinson USA: Delaware [data not captured] G. B. Kaiser 30 1909-12-1
FH: 00625665 Bryhnia novae-angliae (Sullivant & Lesquereux) Grout USA: Pennsylvania Philadelphia: [data not captured] G. B. Kaiser 1911-1-10
FH: 00625666 Bryhnia novae-angliae (Sullivant & Lesquereux) Grout USA: Pennsylvania [data not captured] G. B. Kaiser 1911-4-22
FH: 00625671 Bryhnia novae-angliae (Sullivant & Lesquereux) Grout USA: New Jersey [data not captured] G. B. Kaiser 1911-3-18
FH: 00625882 Bryoandersonia illecebra (Hedwig) H. Robinson USA: Pennsylvania [data not captured] G. B. Kaiser 1910-12-31
FH: 00625889 Bryoandersonia illecebra (Hedwig) H. Robinson USA: Pennsylvania [data not captured] G. B. Kaiser 1910-12-31
FH: 00797419 Eurhynchium pulchellum (Hedwig) Jennings USA: Pennsylvania [data not captured] G. B. Kaiser 1910-3-19
FH: 00797420 Eurhynchium pulchellum (Hedwig) Jennings USA: Pennsylvania [data not captured] G. B. Kaiser 1910-3-19
FH: 00797422 Eurhynchium pulchellum (Hedwig) Jennings USA: Pennsylvania [data not captured] G. B. Kaiser 1910-3-19
FH: 00837548 Homalotheciella subcapillata (Hedwig) Brotherus USA: Pennsylvania [data not captured] G. B. Kaiser 1911-4-22
FH: 00837554 Homalotheciella subcapillata (Hedwig) Brotherus USA: Pennsylvania [data not captured] G. B. Kaiser 1911-4-22
FH: 00885512 Scleropodium obtusifolium (Mitten) Kindberg Canada: British Columbia [data not captured] G. B. Kaiser 487 1908-8-16
Bryaceae
FH: 00797957 Bryum argenteum Hedwig USA: Pennsylvania [data not captured] G. B. Kaiser 1910-4-7
FH: 00798232 Bryum caespiticium Hedwig USA: Pennsylvania Philadelphia: [data not captured] G. B. Kaiser 1910-5-16
FH: 00798508 Bryum capillare Hedwig USA: Pennsylvania [data not captured] G. B. Kaiser 1911-11-18
FH: 00916945 Pohlia wahlenbergii (F. Weber & D. Mohr) A. L. Andrews USA: Pennsylvania [data not captured] G. B. Kaiser 1912-4-27
FH: 00916948 Pohlia wahlenbergii (F. Weber & D. Mohr) A. L. Andrews USA: Maryland [data not captured] G. B. Kaiser 1912-5-16
Cladoniaceae
FH: 00412468 Cladonia cervicornis (Acharius) Flotow USA: Pennsylvania [data not captured] G. B. Kaiser 1910-3-30
FH: 01140059 Cladonia gracilis (Linnaeus) Willdenow USA: New York [data not captured] G. B. Kaiser 1912-8-10
FH: 01140246 Cladonia subcariosa Nylander USA: Pennsylvania [data not captured] G. B. Kaiser 1910-3-30
Climaciaceae
FH: 00539220 Climacium kindbergii (Renauld & Cardot) Grout USA: Pennsylvania [data not captured] G. B. Kaiser 1911-1
Dicranaceae
FH: 00536667 Anisothecium schreberianum (Hedwig) Dixon Canada: British Columbia [data not captured] G. B. Kaiser 338 1910-10-4
FH: 00540066 Cynodontium alpestre (Wahlenberg) Milde USA: New Hampshire [data not captured] G. B. Kaiser 1910-8-13
FH: 00792029 Dicranum spurium Hedwig USA: Pennsylvania [data not captured] G. B. Kaiser 1911-5-15
FH: 00792044 Dicranum spurium Hedwig USA: North Carolina Winston-Salem: [data not captured] G. B. Kaiser 1939 1921
Ditrichaceae
FH: 00793712 Ditrichum pallidum (Hedwig) Hampe USA: Pennsylvania [data not captured] G. B. Kaiser 1911-6-7
FH: 00793871 Ditrichum pusillum (Hedwig) Hampe USA: Pennsylvania [data not captured] G. B. Kaiser 1911-2-18
FH: 00849950 Pleuridium subulatum (Hedwig) Rabenhorst USA: Pennsylvania [data not captured] G. B. Kaiser 1910-3-24
FH: 00849955 Pleuridium subulatum (Hedwig) Rabenhorst USA: Pennsylvania [data not captured] G. B. Kaiser 1910-4-7
Entodontaceae
FH: 00796892 Entodon seductrix (Hedwig) Müller Halle USA: Pennsylvania [data not captured] G. B. Kaiser 1910-12-31
FH: 00796899 Entodon seductrix (Hedwig) Müller Halle USA: Pennsylvania [data not captured] G. B. Kaiser 1910-12-31
FH: 00796908 Entodon seductrix (Hedwig) Müller Halle USA: Pennsylvania [data not captured] G. B. Kaiser 1910-12-31
FH: 00850304 Pleurozium schreberi (Willdenow ex Bridel) Mitten USA: Pennsylvania [data not captured] G. B. Kaiser 1911-3-21
Ephemeraceae
FH: 00845519 Micromitrium synoicum (James) Austin USA: New Jersey [data not captured] G. B. Kaiser 1914-10-17
Fissidentaceae
FH: 00290741 Fissidens adianthoides Hedwig USA: North Carolina Winston-Salem: [data not captured] G. B. Kaiser 1739 1920
FH: 00779382 Fissidens grandifrons Bridel Canada: British Columbia [data not captured] G. B. Kaiser 1908-11-3
FH: 00779383 Fissidens grandifrons Bridel Canada: British Columbia [data not captured] G. B. Kaiser 1909-10-11
FH: 00779384 Fissidens grandifrons Bridel Canada: British Columbia [data not captured] G. B. Kaiser 1909-10-7
Fontinalaceae
FH: 00780104 Fontinalis antipyretica Hedwig Canada: British Columbia [data not captured] G. B. Kaiser 444 1911-8-18
FH: 00780176 Fontinalis antipyretica gigantea (Sullivant) Sullivant USA: Vermont [data not captured] G. B. Kaiser 965 1913
NEBC: 00780181 Fontinalis antipyretica gigantea (Sullivant) Sullivant USA: Vermont [data not captured] G. B. Kaiser 1913
FH: 00780243 Fontinalis antipyretica gigantea (Sullivant) Sullivant USA: New York [data not captured] G. B. Kaiser 1910-8-5
FH: 00780273 Fontinalis antipyretica gigantea (Sullivant) Sullivant USA: Pennsylvania [data not captured] G. B. Kaiser 1910-7-8
FH: 00981133 Fontinalis dalecarlica Bruch & Schimper USA: New York Catskill Mtns., stones in brook G. B. Kaiser 1910-8-5
Frullaniaceae
FH: 00498461 Frullania inflata Gottsche USA: Pennsylvania [data not captured] G. B. Kaiser 1910-4-4
Funariaceae
FH: 00557461 Funaria hygrometrica Hedwig Canada: British Columbia [data not captured] G. B. Kaiser 1910-5-16
Georgiaceae
FH: 01132826 Tetraphis pellucida Hedwig USA: New York [data not captured] G. B. Kaiser 1910-8-2
FH: 01132827 Tetraphis pellucida Hedwig USA: New York [data not captured] G. B. Kaiser 6684 1936-5-8
Grimmiaceae
FH: 00557513 Grimmia donniana Smith ex Spruce USA: New Hampshire Mt. Lafayette: [no additional data] G. B. Kaiser 1910-8-18
FH: 00557819 Grimmia ovalis (Hedwig) Lindberg Canada: British Columbia [data not captured] G. B. Kaiser 1911-10-4
FH: 00836480 Hedwigia ciliata (Hedwig) P. Beauvois USA: Pennsylvania [data not captured] G. B. Kaiser 1910-5-4
FH: 00623450 Racomitrium aciculare (Hedwig) Bridel USA: Vermont Hancock: [data not captured] G. B. Kaiser 780 1913-5-11
FH: 00623822 Racomitrium fasciculare (Hedwig) Bridel USA: New Hampshire Mt. Lafayette: [no additional data] G. B. Kaiser 1910-8-18
NEBC: 00623831 Racomitrium fasciculare (Hedwig) Bridel USA: New Hampshire [data not captured] G. B. Kaiser 1910-8-13
NEBC: 00623832 Racomitrium fasciculare (Hedwig) Bridel USA: New Hampshire Mt. Lafayette: [no additional data] G. B. Kaiser 1910-8-18
FH: 00902299 Racomitrium lanuginosum (Hedwig) Bridel Canada: British Columbia [data not captured] G. B. Kaiser 841 1913-7-23
FH: 00902455 Racomitrium patens (Dickson ex Hedwig) Huebener Canada: British Columbia [data not captured] G. B. Kaiser 1908-8-21
FH: 00899828 Schistidium apocarpum (Hedwig) Bruch & Schimper Canada: British Columbia [data not captured] G. B. Kaiser 1910-6-14
FH: 00885038 Schistidium apocarpum rivulare (Bridel) Bruch & Schimper Canada: British Columbia [data not captured] G. B. Kaiser 379 1900-5-4
FH: 00899926 Schistidium apocarpum tenerrimum (Nees & Hornschuch) Limpricht Canada: British Columbia [data not captured] G. B. Kaiser 1911-7-14
FH: 00899605 Schistidium apocarpum (Hedwig) Bruch & Schimper USA: Pennsylvania [data not captured] G. B. Kaiser 1910-4-7
FH: 00899963 Schistidium apocarpum rivulare (Bridel) Bruch & Schimper USA: Vermont Hancock: [data not captured] G. B. Kaiser 768 1913-5-11
FH: 00885211 Schistidium strictum (Turner) Loeske ex Mårtensson Canada: British Columbia [data not captured] G. B. Kaiser 1910-6-13
FH: 00885213 Schistidium strictum (Turner) Loeske ex Mårtensson Canada: British Columbia [data not captured] G. B. Kaiser 1911-6-30
Hylocomiaceae
FH: 00839923 Hylocomium umbratum (Hedwig) Schimper USA: New Hampshire [data not captured] G. B. Kaiser 1910-8-13
FH: 00839927 Hylocomium umbratum (Hedwig) Schimper USA: New Hampshire [data not captured] G. B. Kaiser 1910-8-13
NEBC: 00839928 Hylocomium umbratum (Hedwig) Schimper USA: New Hampshire [data not captured] G. B. Kaiser 1910-8-13
FH: 00839970 Hylocomium umbratum (Hedwig) Schimper USA: New York [data not captured] G. B. Kaiser 1912-8-7
FH: 00839972 Hylocomium umbratum (Hedwig) Schimper USA: New York [data not captured] G. B. Kaiser 1912-8
Hypnaceae
FH: 00800187 Callicladium haldaneanum (Greville) H. A. Crum USA: Pennsylvania [data not captured] G. B. Kaiser 1909-12-14
FH: 00800190 Callicladium haldaneanum (Greville) H. A. Crum USA: Pennsylvania Philadelphia: [data not captured] G. B. Kaiser 1911-1-30
FH: 00539974 Ctenidium malacodes Mitten USA: Pennsylvania Philadelphia: [data not captured] G. B. Kaiser 1911-10-5
FH: 00539979 Ctenidium malacodes Mitten USA: Pennsylvania Philadelphia: [data not captured] G. B. Kaiser 1910-11-17
FH: 00837125 Herzogiella striatella (Bridel) Z. Iwatsuki USA: Pennsylvania [data not captured] G. B. Kaiser 1911-5-24
FH: 00838186 Homomallium adnatum (Hedwig) Brotherus USA: New York [data not captured] G. B. Kaiser 1911-9-4
FH: 00838187 Homomallium adnatum (Hedwig) Brotherus USA: Pennsylvania Philadelphia: [data not captured] G. B. Kaiser 1911-1-12
FH: 00838190 Homomallium adnatum (Hedwig) Brotherus USA: Pennsylvania [data not captured] G. B. Kaiser 1911-7-1
FH: 00838204 Homomallium adnatum (Hedwig) Brotherus USA: Pennsylvania [data not captured] G. B. Kaiser 1911-7-1
FH: 00840856 Hypnum cupressiforme imponens (Hedwig) Boulay USA: Pennsylvania [data not captured] G. B. Kaiser 1912-3-27
FH: 00841798 Hypnum pallescens reptile (Michaux) Husnot USA: Pennsylvania [data not captured] G. B. Kaiser 1912-3-27
FH: 00849520 Platygyrium repens (Bridel) Schimper USA: Pennsylvania Philadelphia: [data not captured] G. B. Kaiser 1913-11-23
FH: 00849522 Platygyrium repens (Bridel) Schimper USA: Pennsylvania Philadelphia: [data not captured] G. B. Kaiser 1911-1-12
FH: 00849524 Platygyrium repens (Bridel) Schimper USA: Pennsylvania Philadelphia: [data not captured] G. B. Kaiser 1911-1-12
FH: 00849526 Platygyrium repens (Bridel) Schimper USA: Pennsylvania Philadelphia: [data not captured] G. B. Kaiser 1913-11-23
FH: 01132523 Taxiphyllum deplanatum (Schimper ex Müller Halle) M. Fleischer USA: Pennsylvania Philadelphia: [data not captured] G. B. Kaiser 1911-1-12
Hypogymniaceae
FH: 00450542 Hypogymnia krogiae Ohlsson USA: New York [data not captured] G. B. Kaiser 1910-8-5
FH: 00450543 Hypogymnia krogiae Ohlsson USA: New York [data not captured] G. B. Kaiser 1910-8-5
Jubulaceae
FH: 00499304 Jubula pennsylvanica (Stephani) A. W. Evans USA: Pennsylvania Philadelphia: [data not captured] G. B. Kaiser 1910-4-20
FH: 00499305 Jubula pennsylvanica (Stephani) A. W. Evans USA: Pennsylvania Philadelphia: [data not captured] G. B. Kaiser 1910-4-20
FH: 00499314 Jubula pennsylvanica (Stephani) A. W. Evans USA: Pennsylvania Philadelphia: [data not captured] G. B. Kaiser 1910-4-20
Jungermanniaceae
FH: 00498928 Gymnocolea inflata (Hudson) Dumortier USA: New York [data not captured] G. B. Kaiser 1910-7-16
FH: 00508833 Plectocolea hyalina (Lyell) Mitten USA: Pennsylvania [data not captured] G. B. Kaiser 1910-4-23
Leskeaceae
FH: 00843961 Leskea obscura Hedwig USA: Pennsylvania [data not captured] G. B. Kaiser 1911-6-7
Leucodontaceae
FH: 00537837 Antitrichia californica Sullivant ex Lesquereux USA: Oregon [data not captured] G. B. Kaiser 1925-12
FH: 00537957 Antitrichia curtipendula gigantea Sullivant & Lesquereux Canada: British Columbia [data not captured] G. B. Kaiser 373 1911-5-3
FH: 00537958 Antitrichia curtipendula gigantea Sullivant & Lesquereux Canada: British Columbia [data not captured] G. B. Kaiser 440 1908-8-8
FH: 00537959 Antitrichia curtipendula gigantea Sullivant & Lesquereux Canada: British Columbia [data not captured] G. B. Kaiser 339 1910-10-6
Lobariaceae
FH: 00480637 Sticta weigelii (Acharius) Vainio USA: Pennsylvania [data not captured] G. B. Kaiser 1910-5-4
Mniaceae
FH: 00847916 Plagiomnium ciliare (Müller Halle) T. J. Koponen USA: Pennsylvania Philadelphia: [data not captured] G. B. Kaiser 1911-1-12
FH: 00848178 Plagiomnium cuspidatum (Hedwig) T. J. Koponen USA: Pennsylvania Philadelphia: [data not captured] G. B. Kaiser 1910-4-20
FH: 00900173 Rhizomnium punctatum (Hedwig) T. J. Koponen USA: Pennsylvania [data not captured] G. B. Kaiser 1912-3-27
FH: 00900176 Rhizomnium punctatum (Hedwig) T. J. Koponen USA: Pennsylvania [data not captured] G. B. Kaiser 1912-3-27
FH: 00900178 Rhizomnium punctatum (Hedwig) T. J. Koponen USA: Pennsylvania Philadelphia: [data not captured] G. B. Kaiser 1911-1-12
Neckeraceae
FH: 00847055 Neckera pennata Hedwig USA: New Hampshire Franconia: [no additional data] G. B. Kaiser 1910-8-13
FH: 01091514 Porotrichum alleghaniense (Müller Halle) Grout USA: Pennsylvania Water Gap G. B. Kaiser 1911-5-11
FH: 01091514 Thamnobryum alleghaniense (Müller Halle) Nieuwland USA: Pennsylvania Water Gap G. B. Kaiser 1911-5-11
Orthotrichaceae
FH: 00544933 Amphidium lapponicum (Hedwig) Schimper Canada: British Columbia [data not captured] G. B. Kaiser 1911-7-4
FH: 00796011 Drummondia prorepens (Hedwig) E. Britton USA: New York [data not captured] G. B. Kaiser 1910-8-3
FH: 00796073 Drummondia sinensis Müller Halle USA: New York [data not captured] G. B. Kaiser 1910-8-3
FH: 00796076 Drummondia sinensis Müller Halle USA: New York [data not captured] G. B. Kaiser 1908-7-20
FH: 00796077 Drummondia sinensis Müller Halle USA: New York [data not captured] G. B. Kaiser 1910-8-3
FH: 00898233 Orthotrichum pumilum Swartz USA: New Jersey [data not captured] G. B. Kaiser 1910-6-4
FH: 00898185 Orthotrichum pusillum Mitten USA: Pennsylvania [data not captured] G. B. Kaiser 1912-5-30
FH: 00824238 Orthotrichum strangulatum P. Beauvois USA: Pennsylvania [data not captured] G. B. Kaiser 1911-7-1
FH: 00885755 Ulota crispa (Hedwig) Bridel USA: New Hampshire Intervale: [no additional data] G. B. Kaiser 1909-8-8
FH: 00885817 Ulota crispa (Hedwig) Bridel USA: New York [data not captured] G. B. Kaiser 1910-7-28
FH: 00885833 Ulota crispa (Hedwig) Bridel USA: Pennsylvania [data not captured] G. B. Kaiser 1910-7-8
FH: 01136680 Ulota hutchinsiae (Smith) Hammar USA: New York [data not captured] G. B. Kaiser 1910-7-23
FH: 01136689 Ulota hutchinsiae (Smith) Hammar USA: New York [data not captured] G. B. Kaiser 1910-7-28
Parmeliaceae
FH: 01141254 Cetraria islandica (Linnaeus) Acharius USA: New Hampshire [data not captured] G. B. Kaiser 1910-8-13
FH: 01141205 Nephromopsis ciliaris (Acharius) Hue USA: New York [data not captured] G. B. Kaiser 1910-7-27
FH: 01140853 Parmelia furfuracea (Linnaeus) Acharius USA: New York [data not captured] G. B. Kaiser 1910-7-16
FH: 00474659 Pseudevernia consocians (Vainio) Hale & W. L. Culberson USA: New York [data not captured] G. B. Kaiser 1910-8-5
FH: 00474667 Pseudevernia consocians (Vainio) Hale & W. L. Culberson USA: New York [data not captured] G. B. Kaiser 1910-7-16
FH: 00492125 Tuckermannopsis americana (Sprengel) Hale USA: Pennsylvania [data not captured] G. B. Kaiser 1910-7-5
FH: 00492191 Tuckermannopsis ciliaris (Acharius) Gyelnik USA: Pennsylvania [data not captured] G. B. Kaiser 1910-7-5
FH: 00492125 Tuckermannopsis ciliaris (Acharius) Gyelnik USA: Pennsylvania [data not captured] G. B. Kaiser 1910-7-5
FH: 01141762 Usnea florida (Linnaeus) Weber ex F. H. Wiggers USA: New York [data not captured] G. B. Kaiser 1910-8-1
Peltigeraceae
FH: 01139648 Hydrothyria venosa J. L. Russell USA: New York [data not captured] G. B. Kaiser 1910-7-27
Polytrichaceae
FH: 00522376 Atrichum angustatum (Bridel) Bruch & Schimper USA: Pennsylvania [data not captured] G. B. Kaiser 1911-3-2
FH: 00522384 Atrichum angustatum (Bridel) Bruch & Schimper USA: Pennsylvania [data not captured] G. B. Kaiser 1910-3-19
FH: 00522876 Atrichum undulatum (Hedwig) P. Beauvois Canada: British Columbia [data not captured] G. B. Kaiser 1910-10-14
FH: 00522877 Atrichum undulatum (Hedwig) P. Beauvois Canada: British Columbia [data not captured] G. B. Kaiser 1910-10-14
FH: 00522778 Atrichum undulatum (Hedwig) P. Beauvois USA: Pennsylvania Philadelphia: [data not captured] G. B. Kaiser 1911-1-12
FH: 00850783 Pogonatum pensilvanicum (W. Bartram ex Hedwig) P. Beauvois USA: Pennsylvania [data not captured] G. B. Kaiser 1910-3-30
FH: 00850796 Pogonatum pensilvanicum (W. Bartram ex Hedwig) P. Beauvois USA: Pennsylvania [data not captured] G. B. Kaiser 1910-3-30
FH: 00850798 Pogonatum pensilvanicum (W. Bartram ex Hedwig) P. Beauvois USA: Pennsylvania [data not captured] G. B. Kaiser 1910-3-30
FH: 00850871 Pogonatum urnigerum (Hedwig) P. Beauvois USA: New Hampshire Mt. Lafayette: [no additional data] G. B. Kaiser 1910-8-18
FH: 00918963 Polytrichum juniperinum strictum (Menzies ex Bridel) Nylander USA: New Hampshire Mt. Lafayette: [no additional data] G. B. Kaiser 1910-8-18
Pottiaceae
FH: 00544167 Acaulon rufescens A. Jaeger USA: New Jersey [data not captured] G. B. Kaiser 1910-5-27
FH: 00522100 Astomum muhlenbergianum (Swartz) Grout USA: Pennsylvania [data not captured] G. B. Kaiser 1913-2-22
FH: 00516368 Barbula unguiculata Hedwig USA: Pennsylvania [data not captured] G. B. Kaiser 1912-3-27
FH: 00516369 Barbula unguiculata Hedwig USA: Pennsylvania [data not captured] G. B. Kaiser 1911-2-18
FH: 00800885 Gymnostomum aeruginosum Smith USA: New Jersey [data not captured] G. B. Kaiser 1911-5-16
FH: 00456089 Phascum cuspidatum Hedwig USA: Pennsylvania [data not captured] G. B. Kaiser 1911-1-21
FH: 01134920 Tortella humilis (Hedwig) Jennings USA: Pennsylvania [data not captured] G. B. Kaiser 1912-3-27
Ptilidiaceae
FH: 00509545 Ptilidium pulcherrimum (F. Weber) Hampe USA: Pennsylvania [data not captured] G. B. Kaiser 1911-5-15
Ptychomitriaceae
FH: 00920332 Ptychomitrium incurvum (Schwägrichen) Spruce USA: Pennsylvania [data not captured] G. B. Kaiser 1910-5-30
FH: 00920339 Ptychomitrium incurvum (Schwägrichen) Spruce USA: Pennsylvania [data not captured] G. B. Kaiser 1910-5-30
Ramalinaceae
FH: 01139741 Platysma lacunosum (Acharius) Nylander USA: Pennsylvania [data not captured] G. B. Kaiser 1910-7-7
FH: 01139778 Platysma sp. USA: New York [data not captured] G. B. Kaiser 1910-7-27
Rhytidiaceae
FH: 00900951 Rhytidiadelphus triquetrus (Hedwig) Warnstorf Canada: British Columbia [data not captured] G. B. Kaiser 1910-9-28
FH: 00780859 Rhytidiopsis robusta (Hooker) Brotherus Canada: British Columbia [data not captured] G. B. Kaiser 1910-8-29
FH: 00899032 Rhytidium rugosum (Hedwig) Kindberg Canada: British Columbia [data not captured] G. B. Kaiser 1913-7-2
Sematophyllaceae
FH: 00625239 Brotherella recurvans (Michaux) M. Fleischer USA: Pennsylvania [data not captured] G. B. Kaiser 1910-7-9
FH: 00921294 Sematophyllum carolinianum (Müller Halle) E. Britton USA: Pennsylvania Philadelphia: [data not captured] G. B. Kaiser 1911-3-2
Sphagnaceae
FH: 00924006 Sphagnum palustre Linnaeus USA: New York [data not captured] G. B. Kaiser 1911-8-29
Splachnaceae
FH: 01133212 Tetraplodon mnioides (Hedwig) Bruch & Schimper Canada: British Columbia [data not captured] G. B. Kaiser 1910-6-14
Theliaceae
FH: 01133449 Thelia asprella (Schimper) Sullivant USA: Pennsylvania [data not captured] G. B. Kaiser 1910-3-24
FH: 01133454 Thelia asprella (Schimper) Sullivant USA: Pennsylvania [data not captured] G. B. Kaiser 1911-3-22
FH: 01133550 Thelia asprella lescurii (Sullivant) Renauld & Cardot USA: Pennsylvania [data not captured] G. B. Kaiser 1910-3-24
FH: 01133553 Thelia asprella lescurii (Sullivant) Renauld & Cardot USA: Pennsylvania [data not captured] G. B. Kaiser 1912-3-27
FH: 01133557 Thelia asprella lescurii (Sullivant) Renauld & Cardot USA: Pennsylvania [data not captured] G. B. Kaiser 1910-3-24
FH: 01133449 Thelia asprella lescurii (Sullivant) Renauld & Cardot USA: Pennsylvania [data not captured] G. B. Kaiser 1910-3-24
Thuidiaceae
FH: 00544130 Abietinella abietina (Hedwig) M. Fleischer Canada: Alberta Banff: [data not captured] G. B. Kaiser 1912-8-25
FH: 00544131 Abietinella abietina (Hedwig) M. Fleischer Canada: British Columbia [data not captured] G. B. Kaiser 1911-5-6
FH: 00537070 Anomodon attenuatus (Hedwig) Huebener USA: Pennsylvania Philadelphia: [data not captured] G. B. Kaiser 1911-1-12
FH: 00537078 Anomodon attenuatus (Hedwig) Huebener USA: Pennsylvania Philadelphia: [data not captured] G. B. Kaiser 1911-1-12
FH: 00537100 Anomodon attenuatus (Hedwig) Huebener USA: North Carolina Winston-Salem: [data not captured] G. B. Kaiser 1773 1920-12-10
FH: 00537470 Anomodon rostratus (Hedwig) Schimper USA: Pennsylvania [data not captured] G. B. Kaiser 1911-2-18
FH: 00537474 Anomodon rostratus (Hedwig) Schimper USA: Pennsylvania [data not captured] G. B. Kaiser 1911-1-21
FH: 00836211 Haplocladium microphyllum virginianum (Bridel) Reimers USA: Pennsylvania [data not captured] G. B. Kaiser 1911-6-24
FH: 00836894 Helodium paludosum (Austin) Brotherus USA: New Jersey [data not captured] G. B. Kaiser 1910-5-27
Umbilicariaceae
FH: 00438472 Lasallia papulosa (Acharius) Llano USA: Pennsylvania [data not captured] G. B. Kaiser 1910-4-4
Usneaceae
NEBC: 00446360 Ramalina americana Hale USA: New Hampshire Franconia: [no additional data] G. B. Kaiser 1910-8-11
FH: 00476551 Ramalina americana Hale USA: New Jersey [data not captured] G. B. Kaiser 1910-7-12
FH: 00888219 Ramalina fastigiata (Persoon) Acharius USA: New Hampshire Franconia: [no additional data] G. B. Kaiser 1910-8-11
FH: 00888299 Ramalina intermedia (Delise ex Nylander) Nylander USA: New York [data not captured] G. B. Kaiser 1910-7-12