Species Recorded
| Taxon |
Scientific Name |
Common Name |
Records |
Latest |
| bird |
Jynx torquilla |
Wryneck |
83 |
2012 |
| bug |
Javesella dubia |
a planthopper |
8 |
2014 |
| bug |
Javesella pellucida |
a planthopper |
23 |
2013 |
| crustacean |
Jaera (Jaera) albifrons |
a crustacean |
3 |
1974 |
| crustacean |
Janira maculosa |
a crustacean |
2 |
1976 |
| fungus |
Junghuhnia nitida |
a basidiomycete fungus |
5 |
2005 |
| liverwort |
Jungermannia atrovirens |
Dark-green Flapwort |
1 |
1963 |
| liverwort |
Jungermannia gracillima |
Crenulated Flapwort |
2 |
1963 |
| millipede |
Julus scandinavius |
a julid snake millipede |
3 |
1999 |
| moth or butterfly - macro moth |
Jodis lactearia |
Little Emerald |
65 |
2016 |
| plant |
Jasminum |
a Jasminum species (unidentified) |
4 |
2015 |
| plant |
Jasminum nudiflorum |
Winter Jasmine |
3 |
2012 |
| plant |
Jasminum officinale |
Summer Jasmine |
4 |
2016 |
| plant |
Juglans nigra |
Black Walnut |
5 |
2015 |
| plant |
Juglans regia |
Walnut |
172 |
2018 |
| plant |
Juncus |
a rush (unidentified) |
235 |
2018 |
| plant |
Juncus acutiflorus |
Sharp-flowered Rush |
375 |
2015 |
| plant |
Juncus acutiflorus/articulatus |
Sharp-flowered Rush or Jointed Rush (unidentified) |
1 |
2008 |
| plant |
Juncus acutus |
Sharp Rush |
4 |
2011 |
| plant |
Juncus ambiguus |
Frog Rush |
2 |
1992 |
| plant |
Juncus articulatus |
Jointed Rush |
726 |
2017 |
| plant |
Juncus articulatus x acutiflorus = J. x surrejanus |
a rush |
2 |
1992 |
| plant |
Juncus bufonius |
Toad Rush |
438 |
2017 |
| plant |
Juncus bufonius agg. (sensu lato) |
Toad Rush [agg.] |
48 |
2008 |
| plant |
Juncus bulbosus |
Bulbous Rush |
12 |
2016 |
| plant |
Juncus compressus |
Round-fruited Rush |
38 |
2016 |
| plant |
Juncus conglomeratus |
Compact Rush |
430 |
2018 |
| plant |
Juncus effusus |
Soft Rush |
2525 |
2018 |
| plant |
Juncus effusus var. subglomeratus |
a soft rush |
1 |
1984 |
| plant |
Juncus foliosus |
Leafy Rush |
3 |
2009 |
| plant |
Juncus gerardii |
Saltmarsh Rush |
203 |
2016 |
| plant |
Juncus inflexus |
Hard Rush |
2939 |
2018 |
| plant |
Juncus inflexus/effusus/conglomeratus |
a hard rush or soft rush or compact rush (unidentified) |
4 |
2016 |
| plant |
Juncus maritimus |
Sea Rush |
12 |
2015 |
| plant |
Juncus subnodulosus |
Blunt-flowered Rush |
174 |
2014 |
| plant |
Juncus tenuis |
Slender Rush |
48 |
2009 |
| plant |
Juniperus chinensis |
Chinese Juniper |
89 |
2000 |
| plant |
Juniperus communis |
Juniper |
35 |
2013 |
| plant |
Juniperus communis subsp. communis |
a juniper |
62 |
2000 |
| plant |
Juniperus squamata |
a juniper |
62 |
2005 |
| plant |
Juniperus virginiana |
a juniper |
4 |
2000 |
| true fly - midge, gnat or mosquito |
Jaapiella genisticola |
a gall midge |
1 |
1998 |
| true fly - midge, gnat or mosquito |
Jaapiella veronicae |
a gall midge |
13 |
2015 |
| true fly - midge, gnat or mosquito |
Janetiella lemeei |
a gall midge |
2 |
1998 |