Rhizocarpon infernulum
- Peak month
- May
- Records since 2000
- 131
- Group
- Lichens
Thelenella muscorum
- Peak month
- July
- Records since 2000
- 131
- Group
- Lichens
Lepra excludens
- Peak month
- September
- Records since 2000
- 130
- Group
- Lichens
Schaereria lichen
- Peak month
- May
- Records since 2000
- 130
- Scientific name
- Schaereria cinereorufa
Stump lichen
- Peak month
- May
- Records since 2000
- 130
- Scientific name
- Cladonia botrytes
A Lichen
- Peak month
- May
- Records since 2000
- 129
- Scientific name
- Bactrospora homalotropa
Nitschke's dot lichen
- Peak month
- April
- Records since 2000
- 129
- Scientific name
- Micarea nitschkeana
Scythioria phlogina
- Peak month
- February
- Records since 2000
- 129
- Group
- Lichens
Bouteille's fellhanera lichen
- Peak month
- March
- Records since 2000
- 127
- Scientific name
- Fellhanera bouteillei
Crescent frost lichen
- Peak month
- February
- Records since 2000
- 126
- Scientific name
- Physconia perisidiosa
Myriolecis zosterae
- Peak month
- August
- Records since 2000
- 125
- Group
- Lichens
Distinct map lichen
- Peak month
- August
- Records since 2000
- 124
- Scientific name
- Rhizocarpon distinctum
Lecanora handelii
- Peak month
- September
- Records since 2000
- 124
- Group
- Lichens
Cladonia cornuta
- Peak month
- September
- Records since 2000
- 122
- Group
- Lichens
A fungus
- Peak month
- May
- Records since 2000
- 121
- Scientific name
- Arthonia graphidicola
Arthonia varians
- Peak month
- August
- Records since 2000
- 121
- Group
- Lichens
Fuscopannaria nebulosa
- Peak month
- November
- Records since 2000
- 121
- Group
- Lichens
Roccellographa circumscripta
- Peak month
- September
- Records since 2000
- 121
- Group
- Lichens
Xanthoparmelia pulla
- Peak month
- May
- Records since 2000
- 121
- Group
- Lichens
Hispid needle lichen
- Peak month
- February
- Records since 2000
- 120
- Scientific name
- Chaenotheca hispidula
Lecanora stenotropa
- Peak month
- June
- Records since 2000
- 120
- Group
- Lichens
Miriquidica pycnocarpa
- Peak month
- May
- Records since 2000
- 120
- Group
- Lichens
A lichen
- Peak month
- May
- Records since 2000
- 119
- Scientific name
- Gomphillus calycioides
Cladonia firma
- Peak month
- November
- Records since 2000
- 119
- Group
- Lichens
Porpidia rugosa
- Peak month
- June
- Records since 2000
- 119
- Group
- Lichens
Alyxoria mougeotii
- Peak month
- March
- Records since 2000
- 118
- Group
- Lichens
Arthothelium ruanum
- Peak month
- November
- Records since 2000
- 117
- Group
- Lichens
Xylopsora friesii
- Peak month
- July
- Records since 2000
- 117
- Group
- Lichens
A lichen
- Peak month
- May
- Records since 2000
- 116
- Scientific name
- Sanguineodiscus aractinus
Dotted lichen
- Peak month
- July
- Records since 2000
- 116
- Scientific name
- Bacidia scopulicola
A Lichen
- Peak month
- February
- Records since 2000
- 115
- Scientific name
- Gyrographa saxigena
Aspicilia cinerea
- Peak month
- September
- Records since 2000
- 115
- Group
- Lichens
Bacidina neosquamulosa
- Peak month
- March
- Records since 2000
- 115
- Group
- Lichens
Lecidea hypopta
- Peak month
- May
- Records since 2000
- 115
- Group
- Lichens
Micarea adnata
- Peak month
- May
- Records since 2000
- 115
- Group
- Lichens
Xylographa lichen
- Peak month
- July
- Records since 2000
- 115
- Scientific name
- Xylographa parallela
Lepra pulvinata
- Peak month
- January
- Records since 2000
- 114
- Group
- Lichens
A lichen
- Peak month
- May
- Records since 2000
- 113
- Scientific name
- Megalospora tuberculosa
Bacidina adastra
- Peak month
- February
- Records since 2000
- 113
- Group
- Lichens
Lecidea lichen
- Peak month
- May
- Records since 2000
- 113
- Scientific name
- Lecidea phaeops
Schaerer's disc lichen
- Peak month
- July
- Records since 2000
- 113
- Scientific name
- Buellia schaereri
Nephromopsis nivalis
- Peak month
- August
- Records since 2000
- 112
- Group
- Lichens
Rim lichen
- Peak month
- June
- Records since 2000
- 112
- Scientific name
- Lecanora intumescens
A lichen
- Peak month
- December
- Records since 2000
- 111
- Scientific name
- Leptogium hibernicum
Rimmed lichen
- Peak month
- May
- Records since 2000
- 111
- Scientific name
- Aspicilia laevata
Bryostigma apotheciorum
- Peak month
- July
- Records since 2000
- 110
- Group
- Lichens
Scytinium palmatum
- Peak month
- July
- Records since 2000
- 110
- Group
- Lichens
Cracked lichen
- Peak month
- September
- Records since 2000
- 109
- Scientific name
- Acarospora sinopica