Cracked lichen
- Peak month
- July
- Records since 2000
- 89
- Scientific name
- Acarospora impressula
Kuettlingeria albolutescens
- Peak month
- June
- Records since 2000
- 89
- Group
- Lichens
Twocolor horsehair lichen
- Peak month
- March
- Records since 2000
- 88
- Scientific name
- Bryoria bicolor
A lichen
- Peak month
- March
- Records since 2000
- 87
- Scientific name
- Scytinium fragrans
Cliostomum tenerum
- Peak month
- July
- Records since 2000
- 87
- Group
- Lichens
Lendemeriella lucifuga
- Peak month
- October
- Records since 2000
- 87
- Group
- Lichens
Roccella lichen
- Peak month
- September
- Records since 2000
- 87
- Scientific name
- Roccella fuciformis
A lichen
- Peak month
- November
- Records since 2000
- 85
- Scientific name
- Lathagrium latzelii
Plectocarpon lichen
- Peak month
- May
- Records since 2000
- 85
- Scientific name
- Plectocarpon lichenum
Thamnolia vermicularis
- Peak month
- August
- Records since 2000
- 85
- Group
- Lichens
Usnea dasopoga
- Peak month
- March
- Records since 2000
- 85
- Group
- Lichens
Lecanora coppinsii
- Records since 2000
- 84
- Group
- Lichens
- NBN Atlas records since 2000
- 76
Polyozosia sambuci
- Peak month
- July
- Records since 2000
- 84
- Group
- Lichens
Robust nail lichen
- Peak month
- May
- Records since 2000
- 84
- Scientific name
- Pilophorus strumaticus
Arthonia stellaris
- Peak month
- May
- Records since 2000
- 83
- Group
- Lichens
Hypotrachyna britannica
- Peak month
- July
- Records since 2000
- 83
- Group
- Lichens
Pyrenodesmia alociza
- Peak month
- November
- Records since 2000
- 83
- Group
- Lichens
A lichen
- Peak month
- October
- Records since 2000
- 82
- Scientific name
- Lecanographa amylacea
A Lichen
- Peak month
- February
- Records since 2000
- 82
- Scientific name
- Sparria endlicheri
Churchyard Lecanactis
- Peak month
- February
- Records since 2000
- 82
- Scientific name
- Paralecanographa grumulosa
Cup lichen
- Peak month
- September
- Records since 2000
- 82
- Scientific name
- Cladonia rei
Cup lichen
- Peak month
- July
- Records since 2000
- 82
- Scientific name
- Cladonia cariosa
Scoliciosporum pruinosum
- Peak month
- February
- Records since 2000
- 82
- Group
- Lichens
Laurer’s catillaria
- Peak month
- December
- Records since 2000
- 81
- Scientific name
- Megalaria laureri
Toniniopsis verrucarioides
- Peak month
- July
- Records since 2000
- 81
- Group
- Lichens
Bryobilimbia hypnorum
- Peak month
- July
- Records since 2000
- 80
- Group
- Lichens
Lecidella meiococca
- Peak month
- August
- Records since 2000
- 80
- Group
- Lichens
Bacidina egenula
- Peak month
- July
- Records since 2000
- 79
- Group
- Lichens
Clauzadeana
- Peak month
- May
- Records since 2000
- 79
- Scientific name
- Clauzadeana macula
Goblin lights
- Peak month
- August
- Records since 2000
- 78
- Scientific name
- Catolechia wahlenbergii
Kiliasia episema
- Peak month
- November
- Records since 2000
- 78
- Group
- Lichens
Lecanora conferta
- Peak month
- January
- Records since 2000
- 78
- Group
- Lichens
Lecidea lichen
- Peak month
- August
- Records since 2000
- 78
- Scientific name
- Lecidea diducens
Solenopsora holophaea
- Peak month
- April
- Records since 2000
- 77
- Group
- Lichens
Calvitimela aglaea
- Peak month
- May
- Records since 2000
- 76
- Group
- Lichens
Halecania ralfsii
- Peak month
- July
- Records since 2000
- 76
- Group
- Lichens
Bacidina sulphurella
- Peak month
- April
- Records since 2000
- 75
- Group
- Lichens
Disc lichen
- Peak month
- July
- Records since 2000
- 75
- Scientific name
- Buellia erubescens
Porpidia lichen
- Peak month
- April
- Records since 2000
- 75
- Scientific name
- Porpidia contraponenda
A lichen
- Peak month
- November
- Records since 2000
- 74
- Scientific name
- Scytinium fragile
Alpine sulphur-tresses
- Peak month
- August
- Records since 2000
- 74
- Scientific name
- Alectoria ochroleuca
Fellhaneropsis vezdae
- Peak month
- June
- Records since 2000
- 74
- Group
- Lichens
Graphis inustuloides
- Peak month
- July
- Records since 2000
- 74
- Group
- Lichens
Pertusaria pluripuncta
- Peak month
- September
- Records since 2000
- 74
- Group
- Lichens
Opeltia flavorubescens
- Peak month
- May
- Records since 2000
- 73
- Group
- Lichens
Rufoplaca arenaria
- Peak month
- June
- Records since 2000
- 72
- Group
- Lichens
Xylographa lichen
- Peak month
- March
- Records since 2000
- 72
- Scientific name
- Xylographa trunciseda
Arthrorhaphis aeruginosa
- Peak month
- May
- Records since 2000
- 71
- Group
- Lichens