Schaereria lichen
- Peak month
- May
- Records since 2000
- 274
- Scientific name
- Schaereria fuscocinerea
Catillaria atomarioides
- Peak month
- September
- Records since 2000
- 273
- Group
- Lichens
Ochrolechia turneri
- Peak month
- July
- Records since 2000
- 273
- Group
- Lichens
Lithocalla ecorticata
- Peak month
- May
- Records since 2000
- 272
- Group
- Lichens
Roccella lichen
- Peak month
- September
- Records since 2000
- 272
- Scientific name
- Roccella phycopsis
Phaeographis smithii
- Peak month
- September
- Records since 2000
- 271
- Group
- Lichens
Psoroma hypnorum
- Peak month
- February
- Records since 2000
- 270
- Group
- Lichens
Caloplaca ochracea
- Peak month
- November
- Records since 2000
- 269
- Group
- Lichens
Protoblastenia lichen
- Peak month
- November
- Records since 2000
- 269
- Scientific name
- Protoblastenia calva
A lichen
- Peak month
- November
- Records since 2000
- 268
- Scientific name
- Enterographa sorediata
A Lichen
- Peak month
- January
- Records since 2000
- 268
- Scientific name
- Lecanora albella
A lichen
- Peak month
- March
- Records since 2000
- 268
- Scientific name
- Pseudocyphellaria intricata
Stereocaulon evolutum
- Peak month
- May
- Records since 2000
- 268
- Group
- Lichens
Leucodermia leucomelos
- Peak month
- September
- Records since 2000
- 267
- Group
- Lichens
Arctic saucer lichen
- Peak month
- August
- Records since 2000
- 266
- Scientific name
- Ochrolechia frigida
Fuscopannaria mediterranea
- Peak month
- March
- Records since 2000
- 266
- Group
- Lichens
Micarea viridileprosa
- Peak month
- October
- Records since 2000
- 264
- Group
- Lichens
A lichen
- Peak month
- May
- Records since 2000
- 263
- Scientific name
- Nevesia sampaiana
A lichenicolous fungus
- Peak month
- November
- Records since 2000
- 263
- Scientific name
- Arthonia invadens
Alyxoria xerica
- Peak month
- June
- Records since 2000
- 260
- Group
- Lichens
Seaweed lichen
- Peak month
- August
- Records since 2000
- 257
- Scientific name
- Lichina confinis
Parmelina pastillifera
- Peak month
- April
- Records since 2000
- 256
- Group
- Lichens
New Forest parmelia
- Peak month
- October
- Records since 2000
- 253
- Scientific name
- Hypotrachyna minarum
Lecanora barkmaniana
- Peak month
- March
- Records since 2000
- 251
- Group
- Lichens
Porina multipuncta
- Peak month
- August
- Records since 2000
- 250
- Group
- Lichens
Candelariella coralliza
- Peak month
- October
- Records since 2000
- 247
- Group
- Lichens
Porpidia lichen
- Peak month
- August
- Records since 2000
- 246
- Scientific name
- Porpidia platycarpoides
Blemished lichen
- Peak month
- January
- Records since 2000
- 242
- Scientific name
- Phlyctis agelaea
Gilded whiskers
- Peak month
- February
- Records since 2000
- 242
- Scientific name
- Chaenotheca brachypoda
Lecanora helicopis
- Peak month
- August
- Records since 2000
- 242
- Group
- Lichens
Pseudosagedia borreri
- Peak month
- May
- Records since 2000
- 241
- Group
- Lichens
Segestria leptalea
- Peak month
- May
- Records since 2000
- 241
- Group
- Lichens
Canary whiskers
- Peak month
- June
- Records since 2000
- 240
- Scientific name
- Chaenotheca chrysocephala
Pertusaria flavida
- Peak month
- December
- Records since 2000
- 240
- Group
- Lichens
Caloplaca marina
- Peak month
- September
- Records since 2000
- 238
- Group
- Lichens
Bootstrap lichen
- Peak month
- June
- Records since 2000
- 237
- Scientific name
- Cornicularia normoerica
Jelly lichen
- Peak month
- May
- Records since 2000
- 237
- Scientific name
- Collema flaccidum
Porpidia melinodes
- Peak month
- August
- Records since 2000
- 237
- Group
- Lichens
Phaeographis lyellii
- Peak month
- September
- Records since 2000
- 236
- Group
- Lichens
Physcia leptalea
- Peak month
- November
- Records since 2000
- 234
- Group
- Lichens
Lecanora compallens
- Peak month
- March
- Records since 2000
- 233
- Group
- Lichens
Parmelia discordans
- Peak month
- July
- Records since 2000
- 233
- Group
- Lichens
Arctomia fascicularis
- Peak month
- May
- Records since 2000
- 232
- Group
- Lichens
Ball-tip lichen
- Peak month
- May
- Records since 2000
- 232
- Scientific name
- Sphaerophorus fragilis
Catillaria nigroclavata
- Peak month
- May
- Records since 2000
- 230
- Group
- Lichens
Scytinium plicatile
- Peak month
- May
- Records since 2000
- 229
- Group
- Lichens
Blistered navel lichen
- Peak month
- September
- Records since 2000
- 228
- Scientific name
- Lasallia pustulata
Placynthiella dasaea
- Peak month
- June
- Records since 2000
- 228
- Group
- Lichens