Sl No. Family Name
1 Arthoniaceae
2 Arthopyreniaceae
3 Brigantiaeaceae
4 Caliciaceae
5 Chrysotrichaceae
6 Coenogoniaceae
7 Collemataceae
8 Fissurinaceae
9 Graphidaceae
10 Gyalectaceae
11 Haematommataceae
12 Lecanographaceae
13 Lecanoraceae
14 Leprocaulaceae
15 Lichinaceae
16 Malmideaceae
17 Megasporaceae
18 Monoblastiaceae
19 Mycocaliciaceae
20 Opegraphaceae
21 Parmeliaceae
22 Peltulaceae
23 Pertusariaceae
24 Physciaceae
25 Pilocarpaceae
26 Pyrenulaceae
27 Ramalinaceae
28 Roccellaceae
29 Strigulaceae
30 Teloschistaceae
31 Thelenellaceae
32 Thelotremataceae
33 Trichotheliaceae
34 Trypetheliaceae
35 Variolariaceae
36 Verrucariaceae