Checklist of lichens of Delaware (USA)
Version 1 December 2017
- Amandinea punctata (Hoffm.) Coppins & Scheid. - Dix (1961: 372 as Buellia punctata)
- Anaptychia palmulata (Michx.) Vain. - Dix (1961: 371 as Anaptychia palmatula)
- Anzia colpodes (Ach.) Stizenb. - Dix (1961: 372)
- Arthonia atra (Pers.) A. Schneider - Dix (1961: 375 as Opegrapha atra)
- Arthonia susa R. C. Harris & Lendemer - Dix (1961: 372 erroneously as Arthothelium taediosum)
- Arthopyrenia cinchonae (Ach.) Müll. Arg. - Dix (1961: 372)
- Arthothelium spectabile (Flot.) A. Massal. - Dix (1961: 372)
- Bacidia rubella (Schrad.) Mudd - Dix (1961: 372 as Bacidia luteola)
- Bacidia schweinitzii (Tuck.) Schneid. - Dix (1961: 372), Brodo (1968: 120)
- Bacidina inundata (Fr.) Körb. - Dix (1961: 372 as Bacidia inundata)
- Baculifera curtisii (Tuck.) Imsh. - Dix (1961: 372 as Buellia curtisii)
- Buellia conspirans (Nyl.) Vain. - Dix (1961: 372)
- Buellia erubescens Stein. - Dix (1961: 372 as Buellia stillingiana)
- Calogaya lobulata (Flörke) Hellb. - Dix (1961: 372 as Caloplaca lobulata)
- Caloplaca camptidia (Tuck.) Zahlbr. - Dix (1961: 372), Brodo (1968: 120)
- Caloplaca cerina (Ehrh. ex Hedw.) Th. Fr. - Dix (1961: 372)
- Caloplaca diphasia (Tuck.) Rudolph - Dix (1961: 372)
- Caloplaca sideritis (Tuck.) Zahlbr. - Dix (1961: 373)
- Candelaria fibrosa (Fr.) Müll. Arg. - Dix (1961: 373)
- Canoparmelia caroliniana (Nyl.) Elix & Hale - Brodo (1968: 120 as Parmelia caroliniana)
- Cetraria fendleri (Nyl.) Tuck. - Brodo (1968: 120)
- Chaenotheca chrysocephala (Ach.) Th. Fr. - Dix (1961: 374 as Coniocybe gracilescens)
- Cladonia apodocarpa Robbins - Dix (1961: 373)
- Cladonia caespiticia (Pers.) Flörke - Dix (1961: 373)
- Cladonia cariosa (Ach.) Spreng. - Dix (1961: 373)
- Cladonia chlorophaea (Flörke) Spreng. - Dix (1961: 373)
- Cladonia coniocraea (Flörke) Spreng. - Dix (1961: 373)
- Cladonia cryptochlorophaea Asahina - Dix (1961: 373)
- Cladonia didyma (Fée) Vain. - Dix (1961: 373)
- Cladonia mateocyatha Robbins - Dix (1961: 373)
- Cladonia pleurota (Flörke) Schaer. - Dix (1961: 373)
- Cladonia pocillum (Ach.) O. J. Rich. - Dix (1961: 373 as Cladonia pyxidata f. pocillum)
- Cladonia robbinsii A. Evans - Dix (1961: 373)
- Cladonia squamosa (Scop.) Hoffm. var. squamosa - Dix (1961: 373)
- Cladonia subcariosa Nyl. - Dix (1961: 373 as Cladonia clavulifera), Dix (1961: 373)
- Cladonia subtenuis (Abbayes) Mattick - Dix (1961: 374)
- Cladonia verticillata (Hoffm.) Schaer. - Dix (1961: 374)
- Coenogonium luteum (Dicks.) Kalb & Lücking - Dix (1961: 375 as Microphiale lutea)
- Collema pulchellum Ach. var. pulchellum - Dix (1961: 374 as Leptogium pulchellum)
- Crocodia aurata (Ach.) Link - Dix (1961: 377 as Sticta aurata)
- Cyphelium tigillare Ach. - Dix (1961: 374)
- Dermatocarpon luridum (With.) J. R. Laundon - Dix (1961: 374 as Dermatocarpon fluviatile)
- Dermatocarpon miniatum (L.) Mann - Dix (1961: 374)
- Dibaeis baeomyces (L. f.) Rambold & Hertel - Dix (1961: 372 as Baeomyces roseus)
- Enchylium conglomeratum (Hoffm.) Otálora, P. M. Jørg. & Wedin - Dix (1961: 374 as Collema conglomeratum)
- Flavoparmelia caperata (L.) Hale - Dix (1961: 375 as Parmelia caperata)
- Flavoplaca citrina (Hoffm.) Arup, Frödén & Søchting - Dix (1961: 372 as Caloplaca citrina)
- Fuscopannaria leucosticta (Tuck.) P. M. Jørg. - Dix (1961: 375 as Pannaria leucosticta)
- Gassicurtia vernicoma (Tuck.) Marbach - Dix (1961: 372 as Buellia vernicoma)
- Graphis lineola Ach. - Dix (1961: 374)
- Graphis tenella Ach. - Dix (1961: 374)
- Glyphis scyphulifera (Ach.) Staiger - Dix (1961: 374 as Gyrostoma scyphuliferum)
- Heterodermia obscurata (Nyl.) Trevisan - Dix (1961: 371 as Anaptychia heterochroa)
- Heterodermia speciosa (Wulfen) Trevisan - Dix (1961: 372 as Anaptychia speciosa)
- Hyperphyscia syncolla (Tuck. ex Nyl.) Kalb - Dix (1961: 377 as Physcia syncolla)
- Hypogymnia physodes (L.) Nyl. - Dix (1961: 376 as Parmelia physodes)
- Hypotrachyna osseoalba (Vain.) Park & Hale - Dix (1961: 375 as Parmelia formosana)
- Hypotrachyna livida (Taylor) Hale - Dix (1961: 375 as Parmelia livida)
- Lasallia pensylvanica (Hoffm.) Llano - Dix (1961: 377 as Usnea pensylvanica)
- Lecanora albella (Pers.) Ach. var. albella - Dix (1961: 374 as Lecanora pallida)
- Lecanora cadubriae (A. Massal.) Hedl. - Dix (1961: 374 as Lecidea cadubriae)
- Lecanora chlarotera Nyl. - Brodo (1968: 120)
- Lecanora conizaea (Arch.) Nyl. - Brodo (1968: 120)
- Lecanora subfuscata H. Magn. - Brodo (1968: 120)
- Lecanora varia (Hoffm.) Ach. - Dix (1961: 374), Brodo (1968: 120)
- Lecidea cyrtidia Tuck. - Dix (1961: 374)
- Lecidea varians Ach. - Dix (1961: 374)
- Leptogium chloromelum (Ach.) Nyl. - Dix (1961: 374)
- Leptogium cyanescens (L.) S. Gray - Dix (1961: 375 as Leptogium tremelloides)
- Lobaria amplissima (Scop.) Forss. - Dix (1961: 375)
- Lobaria pulmonaria (L.) Hoffm. - Dix (1961: 375)
- Lobaria quercizans Michx. - Dix (1961: 375)
- Mycoporum compositum (A. Massal.) R. C. Harris - Dix (1961: 374 as Dermatina pyrenocarpa)
- Myelochroa aurulenta (Tuck.) Elix & Hale - Dix (1961: 375 as Parmelia aurulenta)
- Myelochroa galbina (Ach.) Elix & Hale - Dix (1961: 375 as Parmelia galbina)
- Ochrolechia tartarea (L.) A. Massal. - Dix (1961: 375)
- Pannaria lurida (Mont.) Nyl. subsp. lurida - Dix (1961: 375)
- Parmelia saxatilis (L.) Ach. - Dix (1961: 376)
- Parmelia sulcata Tayl. - Dix (1961: 376)
- Parmeliopsis ambigua (Wulf.) Nyl. - Dix (1961: 376)
- Parmotrema cetratum (Ach.) Hale - Dix (1961: 375 as Parmelia cetrata)
- Parmotrema hypotrypum (Nyl.) Hale - Dix (1961: 375 as Parmelia hypotropa)
- Parmotrema perforatum (Jacq.) A. Massal. - Dix (1961: 375 as Parmelia hypotropoides), Dix (1961: 375 as Parmelia perforata)
- Parmotrema perlatum (Huds.) M. Choisy - Dix (1961: 376 as Parmelia perlata), Dix (1961: 376 as Parmelia trichotera)
- Parmotrema reticulatum (Taylor) M. Choisy - Dix (1961: 376 as Parmelia reticulata), Brodo (1968: 120 as Parmelia reticulata)
- Peltigera aphthosa (L.) Willd. - Dix (1961: 376)
- Peltigera canina (L.) Willd. - Dix (1961: 376)
- Peltigera polydactylon (Neck.) Hoffm. - Dix (1961: 376)
- Peltigera rufescens (Weiss) Humb. - Dix (1961: 376)
- Pertusaria geminipara (Th. Fr.) C. Knight ex Brodo - Dix (1961: 375 as Ochrolechia geminipara)
- Pertusaria globerata (Ach.) Schaer. - Dix (1961: 376)
- Pertusaria leioplaca DC. - Dix (1961: 376)
- Pertusaria propinqua Müll. Arg. - Dix (1961: 376 as Pertusaria marginata)
- Pertusaria pustulata (Ach.) Duby - Dix (1961: 376)
- Pertusaria tuberculifera Nyl. - Brodo (1968: 120)
- Phaeographis dendritica (Ach.) Müll. Arg. - Dix (1961: 376)
- Phaeophyscia ciliata (Hoffm.) Moberg - Dix (1961: 376 as Physcia ciliata)
- Phaeophyscia orbicularis (Neck.) Moberg - Dix (1961: 377 as Physcia orbicularis)
- Physcia aipolia (Ehrh.) Hampe - Dix (1961: 376)
- Physcia americana G. Merr. - Dix (1961: 377 erroneously as Physcia tribacoides)
- Physcia millegrana Degel. - Dix (1961: 376)
- Physcia phaea (Tuck.) Thomson - Dix (1961: 377)
- Physcia stellaris (L.) Nyl. - Dix (1961: 377)
- Placidium arboreum (Rav.) Zahlbr. - Dix (1961: 374 as Dermatocarpon tuckermanii)
- Placidium squamulosum (Ach.) Th. Fr. - Dix (1961: 374 as Dermatocarpon hepaticum)
- Platismatia tuckermanii (Oakes) W. L. Culb. & C. F. Culb. - Dix (1961: 373 as Cetraria tuckermanii)
- Polyblastidium hypoleucum (Ach.) Kalb - Dix (1961: 371 as Anaptychia hypoleuca)
- Polysporina simplex (Taylor) Vezda - Dix (1961: 377 as Sarcogyne simplex)
- Porpidia albocaerulescens (Wulfen) Hertel & Knoph - Dix (1961: 374 as Lecidea albocaerulescens)
- Porpidia macrocarpa (DC.) Hertel & A. J. Schwab - Dix (1961: 374 as Lecidea contigua)
- Pseudosagedia cestrensis (Tuck. ex E. Michener) R. C. Harris - Dix (1961: 377 as Porina cestrensis)
- Punctelia rudecta (Ach.) Krog - Dix (1961: 376 as Parmelia rudecta)
- Pyrenula aspistea (Ach.) Ach. - Dix (1961: 377)
- Pyrenula laevigata (Pers.) Arnold - Dix (1961: 377)
- Pyrenula pyrenuloides (Mont.) Müll. Arg. - Dix (1961: 372 as Anthracothecium pyrenuloides)
- Pyxine sorediata (Ach.) Mont. - Dix (1961: 377)
- Ramalina calicaris (L.) Röhl. - Dix (1961: 377)
- Ramalina farinacea (L.) Ach. - Dix (1961: 377)
- Ramalina fraxinea (L.) Ach. - Dix (1961: 377)
- Ramalina willeyi R. Howe - Dix (1961: 377)
- Rhizocarpon petraeum (Wulf.) A. Massal. - Dix (1961: 377)
- Rinodina ascociscana (Tuck.) Tuck. - Dix (1961: 377)
- Rinodina exigua (Ach.) S. Gray - Dix (1961: 377)
- Scoliciosporum umbrinum (Ach.) Bausch - Dix (1961: 372 as Bacidia umbrina)
- Stictis urceolatum (Ach.) Tuck. - Dix (1961: 374 as Coniotrema urceolatum)
- Teloschistes chrysophthalmus (L.) Th. Fr. - Dix (1961: 377)
- Tephromela atra (Huds.) Hafellner - Dix (1961: 374 as Lecanora atra)
- Thelotrema subtile Tuck. - Dix (1961: 375 as Ocellularia subtilis)
- Trypethelium virens Tuck. ex E. Michener - Dix (1961: 377)
- Tuckermanella fendleri (Nyl.) Essl. - Dix (1961: 373 as Cetraria fendleri)
- Tuckermannopsis ciliaris (Ach.) Gyelnik - Dix (1961: 373 as Cetraria ciliaris)
- Usnea mutabilis Stirt. - Brodo (1968: 120)
- Usnea strigosa (Ach.) Eaton subsp. strigosa - Dix (1961: 378), Brodo (1968: 120)
- Usnea subfusca Stirt. - Brodo (1968: 120)
- Usnea trichodea Ach. - Dix (1961: 378)
- Usnea rubicunda Stirt. - Dix (1961: 378)
- Varicellaria velata (Turner) Schmitt & Lumbsch - Dix (1961: 376 as Pertusaria velata)
- Xanthoparmelia conspersa (Ehrh. ex Ach.) Hale - Dix (1961: 375 as Parmelia conspersa)
- Xanthoparmelia stenophylla (Ach.) Ahti & D. Hawksw. - Dix (1961: 376 as Parmelia stenophylla)