Harvard University Herbaria & Libraries

FH: 00419804 Bilimbia sabuletorum (Schreber) Arnold USA: Maine Rangeley Plantation: [data not captured] L. W. Riddle 1904
FH: 00408928 Buellia disciformis (Fries) Mudd USA: Maine Rangeley Plantation: [data not captured] L. W. Riddle 1904
FH: 00394412 Dermatocarpon miniatum (Linnaeus) W. Mann USA: Massachusetts Lincoln: [data not captured] L. W. Riddle 1904-9
FH: 00437860 Graphis scripta typographica (Willdenow) Zahlbruckner USA: Maine Rangeley: [data not captured] L. W. Riddle 1904-8
FH: 00372360 Lobaria pulmonaria (Linnaeus) Hoffmann USA: Maine [data not captured] L. W. Riddle 1904-8
FH: 00372361 Lobaria pulmonaria (Linnaeus) Hoffmann USA: Maine [data not captured] L. W. Riddle 1904-8
FH: 00453163 Lobaria quercizans Michaux USA: Maine [data not captured] L. W. Riddle 1904-8
FH: 00470257 Peltigera rufescens (Weiss) Humboldt USA: Maine [data not captured] L. W. Riddle 1904-8
FH: 00473086 Physcia sp. USA: Massachusetts Lincoln: [no additional data] L. W. Riddle 1904-9
FH: 00468191 Punctelia rudecta (Acharius) Krog USA: Massachusetts Arlington: [no additional data] L. W. Riddle 1904-4-18
FH: 00475906 Pyrenula laevigata (Persoon) Arnold USA: Maine [data not captured] L. W. Riddle 1904-8
FH: 00475906 Pyrenula neglecta R. C. Harris USA: Maine [data not captured] L. W. Riddle 1904-8
FH: 00475919 Pyrenula neglecta R. C. Harris USA: Massachusetts Lincoln: [no additional data] L. W. Riddle 1904-9
FH: 00475919 Pyrenula pseudobufonia (Rehm) R. C. Harris USA: Massachusetts Lincoln: [no additional data] L. W. Riddle 1904-9
FH: 00405724 Xanthoparmelia conspersa (Ehrhart ex Acharius) Hale USA: Massachusetts Lincoln: [no additional data] L. W. Riddle 1904-9
FH: 00405599 Xanthoria polycarpa (Hoffmann) Rieber USA: Maine [data not captured] L. W. Riddle 1904
Brachytheciaceae
NEBC: 00538134 Chamberlainia salebrosa (Hoffmann ex F. Weber & D. Mohr) H. Robinson USA: Massachusetts Lincoln: [no additional data] L. W. Riddle 1904-9
Cladoniaceae
FH: 00426426 Cladonia rangiferina (Linnaeus) Weber ex F. H. Wiggers USA: Massachusetts Lexington: [no additional data] L. W. Riddle 20 1904-4
FH: 00392282 Cladonia squamosa denticollis (Hoffmann) Flörke USA: Maine [data not captured] L. W. Riddle 21 1904-8
Hypocreaceae
FH: 00431174 Byssonectria terrestris (Albertini & Schweinitz) Pfister USA: Maine [data not captured] L. W. Riddle s. n. 1904-8
Hypogymniaceae
FH: 00450727 Hypogymnia physodes (Linnaeus) Nylander USA: Maine [data not captured] L. W. Riddle 1904-8
Lecanoraceae
FH: 00372776 Lecanora caesiorubella Acharius USA: Maine [data not captured] L. W. Riddle 1904-8
Lecideaceae
FH: 00419804 Bacidia sabuletorum (Schreber) Lettau USA: Maine Rangeley Plantation: [data not captured] L. W. Riddle 1904
FH: 00452425 Lecidea sp. USA: Maine [data not captured] L. W. Riddle 1904-8
Stereocaulaceae
FH: 00479779 Stereocaulon paschale (Linnaeus) Hoffmann USA: Maine [data not captured] L. W. Riddle 1904-8