Taxa Count: 147
ARTHONIACEAE
Opegrapha abnormis var. varia Ach., 1810
Opegrapha atra Pers.
Opegrapha atra var. astroidea (Ach.) Schaer.
Opegrapha atra var. denigrata (Ach.) Schaer.
Opegrapha atra var. radiata (Pers.) Schaer.
Opegrapha atra var. stenocarpa (Ach.) Dufour
Opegrapha atra var. swartziana (Ach.) Schaer.
Opegrapha denigrata Ach.
Opegrapha dispersa DC.
Opegrapha epipasta (Ach.) Ach.
Opegrapha hapalea (Ach.) Ach.
Opegrapha radiata Pers.
Opegrapha rimosa DC.
Opegrapha stenocarpa Ach.
Opegrapha stictoides Desm., 1848
ASCODICHAENACEAE
Opegrapha faginea Pers.
Opegrapha macularis (Ach.) Ach.
Opegrapha rugosa (F.H.Wigg.) Schaer.
GRAPHIDACEAE
Opegrapha acharii (Fée) Mont.
Opegrapha aurita (Eschw.) Mont.
Opegrapha calcea Fée
Opegrapha chrysocarpa Raddi
Opegrapha comma Ach.
Opegrapha congesta Fée
Opegrapha crassilabra Mont. & Bosch
Opegrapha dendritica Ach.
Opegrapha depressa Mont.
Opegrapha elegans Borrer
Opegrapha elegans Borrer ex Sm.
Opegrapha enteroleuca Ach.
Opegrapha globosa Fée
Opegrapha grammitis (Fée) Bél.
Opegrapha leprieurii Mont.
Opegrapha leptocarpa (Fée) Mont.
Opegrapha marginata (Raddi) Mont. & Bosch
Opegrapha obtrita (Fée) Mont.
Opegrapha ovata Fée
Opegrapha prosiliens Mont. & Bosch
Opegrapha rimulosa Mont.
Opegrapha ruiziana Fée
Opegrapha scalpturata (Ach.) Mont.
Opegrapha scaphella Ach.
Opegrapha scripta (L.) Ach.
Opegrapha scripta var. abietina Schaer.
Opegrapha scripta var. pulverulenta Wahlbg.
Opegrapha serpentina (Ach.) Schrad.
Opegrapha striatula Ach.
Opegrapha sulcata Pers.
Opegrapha tumidula Fée
LECANOGRAPHACEAE
Opegrapha bonplandii Fée
Opegrapha chlorina Pers.
Opegrapha culmigena Lib.
Opegrapha cymbiformis Flörke, 1824
Opegrapha diaphora Ach.
Opegrapha diaphora f. signata (Ach.) J.Nowak
Opegrapha herbarum Mont.
Opegrapha illecebrosa Dufour
Opegrapha lyncea (Sm.) Borrer
Opegrapha notha Ach.
Opegrapha notha var. signata (Ach.) Ach.
Opegrapha phaea Ach., 1810
Opegrapha prosodea Ach.
Opegrapha rimalis Fr.
Opegrapha rimalis Pers.
Opegrapha signata (Ach.) Ach.
Opegrapha stictica (Durieu & Mont.) Nyl.
Opegrapha varia Pers.
Opegrapha varia var. diaphora (Ach.) Fr.
Opegrapha varia var. diaphora Ach.
Opegrapha varia var. lichenoides (Pers.) A.Massal.
Opegrapha varia var. notha (Ach.) Fr.
Opegrapha varia var. signata (Ach.) Fr.
Opegrapha vulvella Ach., 1803
MELASPILEACEAE
Opegrapha diplasiospora Nyl.
Opegrapha interalbicans Nyl.
Opegrapha lentiginosa Lyell
Opegrapha poëtarum De Not. & Bagl.
OPEGRAPHACEAE
Opegrapha Ach., 1809
Opegrapha abnormis Ach.
Opegrapha angustata Mont.
Opegrapha apomelaena A.Massal.
Opegrapha atra Johnst., 1831
Opegrapha atra var. vulgata (Ach.) Schaer.
Opegrapha biseptata Müll.Arg., 1893
Opegrapha caesia DC.
Opegrapha calva Fée
Opegrapha chionographa Nyl.
Opegrapha comma Fée
Opegrapha confertula Nyl., 1861
Opegrapha conglomerata Fée
Opegrapha crenulata Mont. & Bosch
Opegrapha endochroma Fée
Opegrapha enteroleuca Nyl.
Opegrapha fauriei B.de Lesd.
Opegrapha filicina Mont.
Opegrapha forsandri Fr.
Opegrapha fuliginosa Pers.
Opegrapha granulosa S.Joseph & G.P.Sinha
Opegrapha hysterioides Dufour
Opegrapha lavicola H.Magn.
Opegrapha leptotera Nyl., 1868
Opegrapha lithyrga Ach.
Opegrapha murorum Fée
Opegrapha myriocarpa Fée
Opegrapha nigra Dufour
Opegrapha nimbosa Ach.
Opegrapha persoonii Ach.
Opegrapha phyllobia Nyl.
Opegrapha reticulata DC., 1815
Opegrapha rhabdotis Fée
Opegrapha rigida Fée
Opegrapha rufidula Fée
Opegrapha rupestris Fr.
Opegrapha rupestris Pers.
Opegrapha saxatilis DC.
Opegrapha saxatilis Leight.
Opegrapha scaphella Fée
Opegrapha scripta Wahlenb.
Opegrapha sordida (Fée) Mont. & Bosch
Opegrapha subcentrifuga Nyl.
Opegrapha subvulgata Nyl., 1869
Opegrapha tuckermanii H.Magn.
Opegrapha vermiculus Fée
Opegrapha verrucarioides Ach.
Opegrapha vulgata (Ach.) Ach.
PERTUSARIACEAE
Opegrapha thuretii Hepp
RHIZOCARPACEAE
Opegrapha cerebrina DC.
ROCCELLACEAE
Opegrapha crassa DC.
Opegrapha crassa var. venosa (Pers.) Schaer.
Opegrapha dilatata
Opegrapha grumulosa Dufour
Opegrapha grumulosa var. platycarpa Nyl., 1853
Opegrapha gyrocarpa Flot.
Opegrapha herpetica (Ach.) Ach.
Opegrapha herpetica f. fuscata (Turner ex Ach.) Schaer.
Opegrapha herpetica f. subocellata Ach.
Opegrapha leucophila Nyl.
Opegrapha onchospora Nyl.
Opegrapha plocina (Ach.) Körb.
Opegrapha rufescens Pers.
Opegrapha rufescens f. subocellata (Ach.) Schaer.
Opegrapha rufescens var. siderella (Ach.) Lam.
Opegrapha siderella Ach.
Opegrapha zonata Körb.
TYMPANIDACEAE
Opegrapha lecanactis A.Massal.
XYLOGRAPHACEAE
Opegrapha tesserata DC.