Epinotia trigonella
- Group
- Butterflies and moths
- Records since 2000
- 54
- Peak month
- September
Inosperma calamistratum
- Group
- Fungi
- Records since 2000
- 54
- Peak month
- September
Karayevia clevei
- Group
- Seaweeds and algae
- Records since 2000
- 54
- Peak month
- September
Large copper
- Group
- Butterflies and moths
- Records since 2000
- 54
- Scientific name
- Lycaena dispar
Microdiplodia narthecii
- Group
- Fungi
- Records since 2000
- 54
- Peak month
- September
Thaxterogaster scaurus
- Group
- Fungi
- Records since 2000
- 54
- Peak month
- September
Xerocomellus ripariellus
- Group
- Fungi
- Records since 2000
- 54
- Peak month
- September
Channelled Crystalwort
- Group
- Liverworts
- Records since 2000
- 53
- Scientific name
- Riccia canaliculata
Dasineura trifolii
- Group
- True flies
- Records since 2000
- 53
- Peak month
- September
Erysiphe arcuata
- Group
- Fungi
- Records since 2000
- 53
- Peak month
- September
Halicnemia patera
- Group
- Sponges
- Records since 2000
- 53
- Peak month
- September
Hampshire-purslane
- Group
- Flowering plants
- Records since 2000
- 53
- Scientific name
- Ludwigia palustris
Malacomyia sciomyzina
- Group
- True flies
- Records since 2000
- 53
- Peak month
- September
Andricus inflator
- Group
- Bees, wasps and ants
- Records since 2000
- 52
- Peak month
- September
Cymbella affinis
- Group
- Seaweeds and algae
- Records since 2000
- 52
- Peak month
- September
Diplapion confluens
- Group
- Beetles
- Records since 2000
- 52
- Peak month
- September
Dusky Bolete
- Group
- Fungi
- Records since 2000
- 52
- Scientific name
- Porphyrellus porphyrosporus
Monotoma longicollis
- Group
- Beetles
- Records since 2000
- 52
- Peak month
- September
Netelia thomsonii
- Group
- Bees, wasps and ants
- Records since 2000
- 52
- Peak month
- September
Passalora dubia
- Group
- Fungi
- Records since 2000
- 52
- Peak month
- September
Red seaweed
- Group
- Seaweeds and algae
- Records since 2000
- 52
- Scientific name
- Gelidiella calcicola
Spermothamnion strictum
- Group
- Seaweeds and algae
- Records since 2000
- 52
- Peak month
- September
Sponge
- Group
- Sponges
- Records since 2000
- 52
- Scientific name
- Desmacidon fruticosum
Tulosesus hiascens
- Group
- Fungi
- Records since 2000
- 52
- Peak month
- September
Bacteriastrum hyalinum
- Group
- Seaweeds and algae
- Records since 2000
- 51
- Peak month
- September
Candelariella flavovirella
- Group
- Lichens
- Records since 2000
- 51
- Peak month
- September
Coscinodiscus pavillardii
- Group
- Seaweeds and algae
- Records since 2000
- 51
- Peak month
- September
Erysiphe howeana
- Group
- Fungi
- Records since 2000
- 51
- Peak month
- September
Grateloupia subpectinata
- Group
- Seaweeds and algae
- Records since 2000
- 51
- Peak month
- September
Navicula transitans
- Group
- Seaweeds and algae
- Records since 2000
- 51
- Peak month
- September
Patrician Deer Mushroom
- Group
- Fungi
- Records since 2000
- 51
- Scientific name
- Pluteus petasatus
Pegoplata aestiva
- Group
- True flies
- Records since 2000
- 51
- Peak month
- September
Peniophora laeta
- Group
- Fungi
- Records since 2000
- 51
- Peak month
- September
Sphagnum divinum
- Group
- Mosses
- Records since 2000
- 51
- Peak month
- September
Thalassiosira fallax
- Group
- Seaweeds and algae
- Records since 2000
- 51
- Peak month
- September
Thalassiosira levanderi
- Group
- Seaweeds and algae
- Records since 2000
- 51
- Peak month
- September
Thalassiosira nordenskioeldii
- Group
- Seaweeds and algae
- Records since 2000
- 51
- Peak month
- September
Vibrio parahaemolyticus
- Group
- Microorganisms and protists
- Records since 2000
- 51
- Peak month
- September
Ascocoryne turficola
- Group
- Fungi
- Records since 2000
- 50
- Peak month
- September
Bolyphantes luteolus
- Group
- Spiders
- Records since 2000
- 50
- Peak month
- September
Erysiphe buhrii
- Group
- Fungi
- Records since 2000
- 50
- Peak month
- September
Netelia testacea
- Group
- Bees, wasps and ants
- Records since 2000
- 50
- Peak month
- September
Nineta vittata
- Group
- Lacewings
- Records since 2000
- 50
- Peak month
- September
Russula curtipes
- Group
- Fungi
- Records since 2000
- 50
- Peak month
- September
Thelephora anthocephala
- Group
- Fungi
- Records since 2000
- 50
- Peak month
- September
Trichiusa robustula
- Group
- Beetles
- Records since 2000
- 50
- Peak month
- September
Tricholoma psammopus
- Group
- Fungi
- Records since 2000
- 50
- Peak month
- September