| Lecanora schleicheri (Ach.) Nyl., 1855 |
| Lecanora sonorae B.D. Ryan & T.H. Nash, 1989 |
| Lecanora strobilina (Spreng.) Kieff., 1895 |
| Lecanora subcarnea (Lilj.) Ach., 1810 |
| Lecanora subrugosa Nyl., 1875 |
| Lecanora swartzii (Ach.) Ach., 1810 |
| Lecanora umbrina (Ehrh.) Röhl., 1813 |
| Lecanora xanthosora B.D. Ryan & Poelt, 1989 |
| Lecanoraceae Körb., 1855 |
| Lecidella Körb., 1855 |
| Lecidella asema (Nyl.) Knoph & Hertel, 1990 |
| Lecidella elaeochroma (Ach.) M. Choisy, 1950 |
| Lecidella euphorea (Flörke) Hertel, 1980 |
| Lecidella stigmatea (Ach.) Hertel & Leuckert, 1969 |
| Lecidella viridans (Flot.) Körb., 1855 |
| Miriquidica Hertel & Rambold, 1987 |
| Miriquidica mexicana Rambold, Sipman & Hertel, 1996 |
| Protoparmeliopsis M. Choisy, 1929 |
| Protoparmeliopsis muralis (Schreb.) M. Choisy, 1929 |
| Pyrrhospora Körb., 1855 |