Variospora thallincola
- Peak month
- August
- Records since 2000
- 418
- Group
- Lichens
Flavoplaca polycarpa
- Peak month
- September
- Records since 2000
- 416
- Group
- Lichens
Jamesiella anastomosans
- Peak month
- October
- Records since 2000
- 415
- Group
- Lichens
Lecidella asema
- Peak month
- July
- Records since 2000
- 415
- Group
- Lichens
A Lichen
- Peak month
- May
- Records since 2000
- 411
- Scientific name
- Arthonia ilicina
Oeder's map lichen
- Peak month
- September
- Records since 2000
- 408
- Scientific name
- Rhizocarpon oederi
Scribble lichen
- Peak month
- June
- Records since 2000
- 403
- Scientific name
- Opegrapha niveoatra
Dot lichen
- Peak month
- May
- Records since 2000
- 399
- Scientific name
- Micarea peliocarpa
Pertusaria lactescens
- Peak month
- July
- Records since 2000
- 398
- Group
- Lichens
Umbilicaria cylindrica
- Peak month
- May
- Records since 2000
- 397
- Group
- Lichens
Cladonia digitata
- Peak month
- May
- Records since 2000
- 396
- Group
- Lichens
Gyalecta jenensis
- Peak month
- May
- Records since 2000
- 394
- Group
- Lichens
Miriquidica lichen
- Peak month
- April
- Records since 2000
- 394
- Scientific name
- Miriquidica leucophaea
Bunodophoron melanocarpum
- Peak month
- March
- Records since 2000
- 392
- Group
- Lichens
Cup lichen
- Peak month
- September
- Records since 2000
- 392
- Scientific name
- Cladonia humilis
Felt lichen
- Peak month
- July
- Records since 2000
- 392
- Scientific name
- Peltigera canina
A Lichen
- Peak month
- May
- Records since 2000
- 385
- Scientific name
- Menegazzia terebrata
A Beard-lichen
- Peak month
- October
- Records since 2000
- 383
- Scientific name
- Usnea ceratina
Gray-rimmed firedot lichen
- Peak month
- November
- Records since 2000
- 381
- Scientific name
- Caloplaca cerina
Silobia rufescens
- Peak month
- August
- Records since 2000
- 381
- Group
- Lichens
Lecania hutchinsiae
- Peak month
- August
- Records since 2000
- 380
- Group
- Lichens
Cetraria muricata
- Peak month
- June
- Records since 2000
- 377
- Group
- Lichens
Thread lichen
- Peak month
- August
- Records since 2000
- 377
- Scientific name
- Ephebe lanata
A Lichen
- Peak month
- May
- Records since 2000
- 376
- Scientific name
- Hypotrachyna sinuosa
Beard lichen
- Peak month
- October
- Records since 2000
- 376
- Scientific name
- Usnea rubicunda
Micarea micrococca
- Peak month
- April
- Records since 2000
- 376
- Group
- Lichens
A Lichen
- Peak month
- March
- Records since 2000
- 374
- Scientific name
- Punctelia borreri
Alternating dog-lichen; Felt lichen
- Peak month
- May
- Records since 2000
- 373
- Scientific name
- Peltigera didactyla
A Lichen
- Peak month
- November
- Records since 2000
- 370
- Scientific name
- Thalloidima sedifolium
Lepraria caesioalba
- Peak month
- May
- Records since 2000
- 369
- Group
- Lichens
A lichen
- Peak month
- May
- Records since 2000
- 368
- Scientific name
- Pseudocyphellaria norvegica
Disc granular lichen
- Peak month
- October
- Records since 2000
- 368
- Scientific name
- Lopadium disciforme
Lecania rabenhorstii
- Peak month
- July
- Records since 2000
- 367
- Group
- Lichens
A Lichen
- Peak month
- November
- Records since 2000
- 366
- Scientific name
- Lecanographa lyncea
A lichen
- Peak month
- May
- Records since 2000
- 365
- Scientific name
- Sticta canariensis
Cracked ruffle lichen
- Peak month
- October
- Records since 2000
- 365
- Scientific name
- Parmotrema reticulatum
Disc lichen
- Peak month
- May
- Records since 2000
- 364
- Scientific name
- Tremolecia atrata
Lepraria rigidula
- Peak month
- March
- Records since 2000
- 364
- Group
- Lichens
Flavoplaca austrocitrina
- Peak month
- July
- Records since 2000
- 361
- Group
- Lichens
A Lichen
- Peak month
- January
- Records since 2000
- 360
- Scientific name
- Porina coralloidea
Physciella nigricans
- Peak month
- July
- Records since 2000
- 359
- Group
- Lichens
Rhizocarpon richardii
- Peak month
- July
- Records since 2000
- 359
- Group
- Lichens
Megalaria lichen
- Peak month
- July
- Records since 2000
- 358
- Scientific name
- Megalaria grossa
Jelly lichen
- Peak month
- May
- Records since 2000
- 355
- Scientific name
- Collema subflaccidum
Parmeliopsis hyperopta
- Peak month
- May
- Records since 2000
- 353
- Group
- Lichens
Tephromela grumosa
- Peak month
- July
- Records since 2000
- 350
- Group
- Lichens
Elegant orange wall lichen
- Peak month
- June
- Records since 2000
- 344
- Scientific name
- Xanthoria elegans
Blastenia ferruginea
- Peak month
- May
- Records since 2000
- 338
- Group
- Lichens