Golden-scale male fern
- Group
- Ferns and horsetails
- Peak month
- May
- Records since 2000
- 3,232
Species recorded in Devon
1,755 species
Devon — county
Acarospora fuscata
- Group
- Lichens
- Peak month
- June
- Records since 2000
- 3,214
Prickly Featherwort
- Group
- Liverworts
- Peak month
- February
- Records since 2000
- 3,205
Straggling Pouchwort
- Group
- Liverworts
- Peak month
- July
- Records since 2000
- 3,195
Sanicle
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 3,193
Spiny Restharrow
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 3,187
Hairy-horned Springtail-hunter
- Group
- Beetles
- Peak month
- July
- Records since 2000
- 3,185
Common Sun Beetle
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 3,170
Flavoplaca oasis
- Group
- Lichens
- Peak month
- July
- Records since 2000
- 3,159
Muscovy Duck
- Group
- Birds
- Peak month
- January
- Records since 2000
- 3,149
Orange Dot Lichen
- Group
- Lichens
- Peak month
- July
- Records since 2000
- 3,144
Large White-moss
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 3,142
Sea-kale
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 3,139
Metriocnemus albolineatus
- Group
- True flies
- Peak month
- September
- Records since 2000
- 3,129
Vine Weevil
- Group
- Beetles
- Peak month
- August
- Records since 2000
- 3,121
Austrolimnophila ochracea
- Group
- True flies
- Peak month
- June
- Records since 2000
- 3,117
Jagged Germanderwort
- Group
- Liverworts
- Peak month
- July
- Records since 2000
- 3,112
Yellow Loosestrife
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 3,088
Sea Oak
- Group
- Seaweeds and algae
- Peak month
- September
- Records since 2000
- 3,085
Fluffy Dust Lichen
- Group
- Lichens
- Peak month
- May
- Records since 2000
- 3,067
Spotted Medick
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 3,062
Dartford Warbler
- Group
- Birds
- Peak month
- May
- Records since 2000
- 3,048
Small fleck-winged snipefly
- Group
- True flies
- Peak month
- July
- Records since 2000
- 3,047
Sulphur Dust Lichen
- Group
- Lichens
- Peak month
- May
- Records since 2000
- 3,041
Four-Colored Cuckoo-Bee
- Group
- Bees, wasps and ants
- Peak month
- June
- Records since 2000
- 3,040
Rose-of-Sharon
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 3,039
Olive Beard Moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 3,036
Smooth-chested Blackclock
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 3,034
Yellow Map Lichen
- Group
- Lichens
- Peak month
- May
- Records since 2000
- 3,025
Pterostichus niger
- Group
- Beetles
- Peak month
- July
- Records since 2000
- 3,024
Spiral Wrack
- Group
- Seaweeds and algae
- Peak month
- September
- Records since 2000
- 3,016
Rose Chafer
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 3,010
Abax parallelepipedus
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 3,005
Lesser Cow-horn Bog-moss
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 3,000
Bulbous Rush
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 2,996
Rough Chervil
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 2,981
Parelle
- Group
- Lichens
- Peak month
- July
- Records since 2000
- 2,976
Plant bug
- Group
- True bugs
- Peak month
- July
- Records since 2000
- 2,971
Silpha atrata
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 2,964
Lizard Bark Louse
- Group
- Other insects
- Peak month
- October
- Records since 2000
- 2,960
Lesser Yellowlegs
- Group
- Birds
- Peak month
- October
- Records since 2000
- 2,959
Marshpepper Knotweed
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 2,959
Bitter fluff-wart
- Group
- Lichens
- Peak month
- May
- Records since 2000
- 2,956
Rough Periwinkle
- Group
- Molluscs
- Peak month
- September
- Records since 2000
- 2,933
Night-flying Dung Beetle
- Group
- Beetles
- Peak month
- August
- Records since 2000
- 2,931
Darkened Button Lichen
- Group
- Lichens
- Peak month
- June
- Records since 2000
- 2,926
Thick Top Shell
- Group
- Molluscs
- Peak month
- September
- Records since 2000
- 2,926
Two-spined Grass Bug
- Group
- True bugs
- Peak month
- July
- Records since 2000
- 2,922