Harvard University Herbaria & Libraries

FH: 00394426 Dermatocarpon miniatum (Linnaeus) W. Mann USA: Maryland [data not captured] C. C. Plitt 1905-11
FH: 00442352 Leptogium cyanescens (Persoon) Körber USA: Maryland [data not captured] C. C. Plitt 1905-12-28
FH: 00467602 Parmotrema hypotropum (Nylander) Hale USA: Maryland [data not captured] C. C. Plitt 1905-12-12
FH: 00467962 Parmotrema perlatum (Hudson) M. Choisy USA: Maryland [data not captured] C. C. Plitt 1905-11-14
FH: 00470340 Peltigera rufescens (Weiss) Humboldt USA: Maryland [data not captured] C. C. Plitt 1905-6-26
FH: 00468228 Punctelia rudecta (Acharius) Krog USA: Maryland [data not captured] C. C. Plitt 1905-11-11
Boraginaceae
GH: 01997338 Lithospermum virginianum Linnaeus USA: Maryland Gunpowder R. [River] C. C. Plitt 837 1905-7-1
Caliciaceae
FH: 00476346 Pyxine sorediata (Acharius) Montagne USA: Maryland [data not captured] C. C. Plitt 1905-11-11
Cephaloziaceae
FH: 00496241 Cephalozia catenulata (Huebener) Lindberg USA: Maryland [data not captured] C. C. Plitt 1905-3-28
FH: 00507688 Nowellia curvifolia (Dickson) Mitten USA: Maryland [data not captured] C. C. Plitt 1905-12-30
FH: 00507824 Odontoschisma prostratum (Dickson) Dumortier USA: Maryland [data not captured] C. C. Plitt 1905-7-20
Cladoniaceae
FH: 00406171 Cladonia arbuscula (Wallroth) Flotow USA: Maryland [data not captured] C. C. Plitt 35b 1905
FH: 00406173 Cladonia arbuscula (Wallroth) Flotow USA: Maryland [data not captured] C. C. Plitt 20 1905
FH: 00412029 Cladonia caespiticia (Persoon) Flörke USA: Maryland [data not captured] C. C. Plitt 21a 1905-9-16
FH: 00412470 Cladonia cervicornis (Acharius) Flotow USA: Maryland [data not captured] C. C. Plitt 45 1905-11-11
FH: 00412589 Cladonia cervicornis verticillata (Hoffmann) Ahti USA: Maryland [data not captured] C. C. Plitt 1905-11
FH: 00412590 Cladonia cervicornis verticillata (Hoffmann) Ahti USA: Maryland [data not captured] C. C. Plitt 1905-11-14
FH: 00411961 Cladonia cristatella Tuckerman USA: Maryland [data not captured] C. C. Plitt 39b 1905
FH: 00410452 Cladonia didyma muscigena (Eschweiler) Vainio USA: Maryland [data not captured] C. C. Plitt 41f 1905
FH: 00410453 Cladonia didyma muscigena (Eschweiler) Vainio USA: Maryland [data not captured] C. C. Plitt 41d 1905
FH: 00371682 Cladonia furcata foliolosa (Duby) Vainio USA: Maryland [data not captured] C. C. Plitt 50 1905
FH: 00371722 Cladonia furcata truncata Vainio USA: Maryland [data not captured] C. C. Plitt 18a 1905-11-18
FH: 00405519 Cladonia furcata furcatosubulata (Hoffmann) Sandstede USA: Maryland [data not captured] C. C. Plitt 1905
FH: 00428976 Cladonia macilenta styracella (Acharius) Vainio USA: Maryland [data not captured] C. C. Plitt 4 1905-10-7
FH: 00370896 Cladonia parasitica (Hoffmann) Hoffmann USA: Maryland [data not captured] C. C. Plitt 23 1905
FH: 00370936 Cladonia peziziformis (Withering) J. R. Laundon USA: Maryland [data not captured] C. C. Plitt 48a 1905-11-14
FH: 00370937 Cladonia peziziformis (Withering) J. R. Laundon USA: Maryland [data not captured] C. C. Plitt 48b 1905-9-16
FH: 00370938 Cladonia peziziformis (Withering) J. R. Laundon USA: Maryland [data not captured] C. C. Plitt 48 1905-11-14
FH: 00370939 Cladonia peziziformis (Withering) J. R. Laundon USA: Maryland [data not captured] C. C. Plitt 10 1905-10-3
FH: 00440214 Cladonia phyllophora euphorea (Acharius) J. W. Thomson USA: Maryland [data not captured] C. C. Plitt 45e 1905-11-11
FH: 00440538 Cladonia pocillum (Acharius) O. J. Richard USA: Maryland [data not captured] C. C. Plitt 5 1905-9-23
FH: 00426180 Cladonia ramulosa (Withering) J. R. Laundon USA: Maryland [data not captured] C. C. Plitt 1905-11-25
FH: 00392235 Cladonia squamosa denticollis (Hoffmann) Flörke USA: Maryland [data not captured] C. C. Plitt 40a 1905-3-28
FH: 00392238 Cladonia squamosa denticollis (Hoffmann) Flörke USA: Maryland [data not captured] C. C. Plitt 40e 1905-11-11
FH: 00392468 Cladonia squamosa phyllocoma (Rabenhorst) Vainio USA: Maryland [data not captured] C. C. Plitt 1905-9-23
FH: 00391018 Cladonia strepsilis (Acharius) Grognot USA: Maryland [data not captured] C. C. Plitt 16 1905-11-25
FH: 00391251 Cladonia subcariosa evoluta Vainio USA: Maryland [data not captured] C. C. Plitt 44 1905
FH: 00391254 Cladonia subcariosa evoluta Vainio USA: Maryland [data not captured] C. C. Plitt 44a 1905
FH: 00391946 Cladonia turgida Ehrhart ex Hoffmann USA: Maryland [data not captured] C. C. Plitt 19 1905-11-4
FH: 00407273 Cladonia uncialis (Linnaeus) Weber ex F. H. Wiggers Canada: [data not captured] C. C. Plitt 1905-7-21
FH: 00475468 Pycnothelia papillaria molariformis (Hoffmann) Schaerer USA: Maryland [no additional data] C. C. Plitt 1905
Frullaniaceae
FH: 00498107 Frullania brittoniae A. W. Evans USA: Maryland [data not captured] C. C. Plitt 1905-5-30
FH: 00498110 Frullania brittoniae A. W. Evans USA: Maryland [data not captured] C. C. Plitt 1905-5-30
Geocalycaceae
FH: 00497074 Chiloscyphus polyanthos fragilis (Roth) Schiffner USA: Maryland [data not captured] C. C. Plitt 1905-8-20
Lejeuneaceae
FH: 00500183 Leucolejeunea unciloba (Lindenberg) A. W. Evans USA: Maryland [data not captured] C. C. Plitt 1905-4-29
Orobanchaceae
GH: 01876382 Castilleja coccinea (Linnaeus) Sprengel USA: Maryland [illegible] C. C. Plitt 829 1905-6-3
Parmeliaceae
FH: 00438090 Hypotrachyna livida (Taylor) Hale USA: Maryland [data not captured] C. C. Plitt 24 1905-12-12
FH: 01140656 Parmelia aurulenta Tuckerman USA: Maryland [data not captured] C. C. Plitt 1905-9-19
FH: 00467962 Parmelia cetrarioides Delise USA: Maryland [data not captured] C. C. Plitt 1905-11-14
FH: 00467962 Parmelia perlata (Hudson) Acharius USA: Maryland [data not captured] C. C. Plitt 1905-11-14
FH: 01141751 Usnea florida (Linnaeus) Weber ex F. H. Wiggers USA: Maryland [data not captured] C. C. Plitt 1905-12-12
FH: 01141752 Usnea florida (Linnaeus) Weber ex F. H. Wiggers USA: Maryland [data not captured] C. C. Plitt 1905-1-30
FH: 00494064 Usnea tristis Motyka USA: Maryland [no additional data] C. C. Plitt 1905-9-23
Pertusariaceae
FH: 00471333 Pertusaria multipuncta (Turner) Nylander USA: Maryland [data not captured] C. C. Plitt 1905
FH: 00471334 Pertusaria multipuncta (Turner) Nylander USA: Maryland [data not captured] C. C. Plitt 1905-9-23
FH: 00471570 Pertusaria velata (Turner) Nylander USA: Maryland [data not captured] C. C. Plitt 1905-12-12
Physciaceae
FH: 00450229 Heterodermia hypoleuca (Muhlenberg) Trevisan USA: Maryland [no additional data] C. C. Plitt 1905
FH: 00450397 Heterodermia speciosa (Wulfen) Trevisan USA: Maryland [no additional data] C. C. Plitt 2 1905
Porellaceae
FH: 00506103 Madotheca sp. USA: Maryland [data not captured] C. C. Plitt 1905-3-7
Rosaceae
GH: 01606180 Filipendula rubra (Hill) B. L. Robinson USA: Maryland Lutherville C. C. Plitt 864 1905-8-8
Scapaniaceae
FH: 00497506 Diplophyllum apiculatum (A. W. Evans) Stephani USA: Maryland [data not captured] C. C. Plitt 1905-3-18
Theliaceae
FH: 01133460 Thelia asprella (Schimper) Sullivant USA: Maryland [data not captured] C. C. Plitt 1905-3-28
Usneaceae
FH: 00476549 Ramalina americana Hale USA: Maryland [data not captured] C. C. Plitt 1905-10-28
FH: 00476555 Ramalina americana Hale USA: Maryland [data not captured] C. C. Plitt 1905-10-28
FH: 00476556 Ramalina americana Hale USA: Maryland [data not captured] C. C. Plitt 1905-10-28