Arthonia calcarea(Turner ex Sm.) Ertz & Diederich (redirected from: Opegrapha calcarea Turner ex Sm. & Sowerby)
Family: Arthoniaceae
[Hysterina calcarea (Turner ex Sm.) Gray, moreOpegrapha atra f. heteromorpha Stizenb., Opegrapha atrula Nyl., Opegrapha atrula var. atrula Nyl., Opegrapha atrula var. hysteriiformis (Nyl.) Cromb., Opegrapha calcarea Turner ex Sm. & Sowerby, Opegrapha calcarea var. calcarea Turner ex Sm., Opegrapha calcarea var. chevallieri (Leight.) H. Olivier, Opegrapha calcarea var. heteromorpha (Stizenb.) Watson{?}, Opegrapha chevallieri Leight., Opegrapha chevallieri f. agglomerata Sandst., Opegrapha chevallieri f. chevallieri Leight., Opegrapha chevallieri f. heteromorpha (Stizenb.) Hepp ex Nyl., Opegrapha chevallieri var. agglomerata Sandst., Opegrapha chevallieri var. chevallieri Leight., Opegrapha chevallieri var. heteromorpha (Stizenb.) Hepp ex Nyl., Opegrapha chevallieri var. incarnata Riddle, Opegrapha decandollei (Stizenb.) Arnold, Opegrapha saxicola var. decandollei Stizenb.]