Arthonia calcarea(Turner ex Sm.) Ertz & Diederich (redirected from: Opegrapha calcarea Turner ex Sm.)
Family: Arthoniaceae
[Hysterina calcarea (Turner ex Sm.) Gray, moreOpegrapha atra f. heteromorpha Stizenb., Opegrapha atra var. calcarea (Turner ex Sm.) Stizenb., Opegrapha atrula Nyl., Opegrapha calcarea Turner ex Sm., Opegrapha calcarea var. chevallieri (Leight.) H. Olivier, Opegrapha chevallieri Leight., Opegrapha chevallieri f. agglomerata Sandst., Opegrapha chevallieri f. heteromorpha (Stizenb.) Hepp ex Nyl., Opegrapha chevallieri var. agglomerata Sandst., Opegrapha chevallieri var. heteromorpha (Stizenb.) Hepp ex Nyl., Opegrapha decandollei (Stizenb.) Arnold, Opegrapha decandollei var. decandollei (Stizenb.) Arnold, Opegrapha rupestris var. decandollei (Stizenb.) Boistel, Opegrapha saxicola var. decandollei Stizenb., Opegrapha trifurcata var. calcarea (Turner ex Sm.) Arnold, Opegrapha varia var. calcarea (Turner ex Sm.) Schaer.]