Data for tetrad: TQ81Y
Last updated: 18/12/2016
No. of species recorded:  308
Last visit: 21-10-2014
Relative number of records for each month:
Jan     |
Feb     |**
Mar     |***
Apr     |
May     |*
Jun     |
Jul     |**
Aug     |**********
Sep     |
Oct     |****
Nov     |
Dec     |
Unknown |*********

Species recorded in this tetrad:
Acer campestre
Acer pseudoplatanus
Acer pseudoplatanus var. purpureum (U only)
Achillea millefolium
Aegopodium podagraria
Aesculus hippocastanum
Aethusa cynapium
Agrostemma githago (P only)
Agrostis capillaris
Agrostis gigantea
Agrostis stolonifera
Alisma plantago-aquatica
Alliaria petiolata
Alnus glutinosa
Alopecurus geniculatus
Alopecurus pratensis
Amaranthus retroflexus
Anagallis arvensis
Anemone nemorosa
Angelica sylvestris
Anisantha sterilis
Anthemis arvensis (P only)
Anthoxanthum odoratum
Anthriscus sylvestris
Apium nodiflorum
Aquilegia vulgaris
Arctium lappa
Arctium minus
Arrhenatherum elatius
Artemisia vulgaris
Arum maculatum
Asparagus officinalis
Asplenium adiantum-nigrum sens. lat.
Asplenium ruta-muraria
Asplenium scolopendrium
Asplenium trichomanes
Atriplex patula
Atriplex prostrata
Avena sativa
Ballota nigra
Bellis perennis
Betula pendula
Betula pubescens
Bidens cernua
Bolboschoenus maritimus
Borago officinalis (P only)
Brachypodium sylvaticum
Brassica nigra
Bromus hordeaceus subsp. hordeaceus
Butomus umbellatus
Callitriche agg.
Calystegia sepium
Camelina sativa (P only)
Capsella bursa-pastoris
Cardamine flexuosa
Cardamine hirsuta
Cardamine pratensis
Carex divulsa subsp. divulsa
Carex flacca
Carex hirta
Carex leporina
Carex otrubae
Carex pendula
Carex remota
Carex riparia
Castanea sativa (U only)
Centaurea cyanus (P only)
Centaurea nigra
Centaurium erythraea var. erythraea
Cerastium fontanum
Ceratophyllum demersum
Chenopodium album
Chenopodium hybridum
Chenopodium polyspermum
Chenopodium rubrum
Chrysosplenium oppositifolium
Cichorium intybus (P only)
Circaea lutetiana
Cirsium arvense
Cirsium palustre
Cirsium vulgare
Convolvulus arvensis
Corylus avellana
Crataegus monogyna
Crepis capillaris
Cynosurus cristatus
Cyperus eragrostis
Dactylis glomerata
Digitalis purpurea
Dryopteris filix-mas
Echinochloa crus-galli
Eleocharis palustris
Elodea nuttallii
Elytrigia repens
Epilobium ciliatum
Epilobium hirsutum
Epilobium obscurum
Epilobium parviflorum
Epilobium tetragonum
Equisetum arvense
Equisetum fluviatile
Equisetum palustre
Equisetum telmateia
Eupatorium cannabinum
Euphorbia helioscopia
Euphorbia peplus
Fagopyrum esculentum
Fagus sylvatica
Fallopia convolvulus
Festuca rubra agg.
Ficaria verna
Filipendula ulmaria
Fraxinus excelsior
Fumaria officinalis
Galanthus nivalis
Galeopsis tetrahit agg.
Galinsoga quadriradiata
Galium aparine
Galium palustre
Geranium dissectum
Geranium robertianum
Geum urbanum
Glebionis segetum (P only)
Glechoma hederacea
Glyceria fluitans
Glyceria maxima
Glyceria notata
Gnaphalium uliginosum
Hedera helix
Helminthotheca echioides
Heracleum sphondylium
Holcus lanatus
Hordeum murinum
Hordeum secalinum
Humulus lupulus
Hyacinthoides non-scripta
Hyacinthoides x massartiana
Hydrocharis morsus-ranae
Hypericum androsaemum
Hypericum tetrapterum
Hypochaeris radicata
Ilex aquifolium
Impatiens glandulifera
Iris foetidissima
Iris pseudacorus
Juncus acutiflorus
Juncus articulatus
Juncus bufonius sens. lat.
Juncus effusus
Juncus inflexus
Kickxia elatine
Lamiastrum galeobdolon subsp. montanum
Lamium album
Lamium purpureum
Lapsana communis
Lathyrus pratensis
Lemna gibba
Lemna minor
Lemna trisulca
Leontodon saxatilis
Lepidium coronopus
Lepidium didymum
Lolium perenne
Lonicera nitida (P only)
Lonicera periclymenum
Lotus corniculatus
Lotus pedunculatus
Luzula campestris
Lycopus europaeus
Lythrum salicaria
Malva neglecta
Malva sylvestris
Matricaria chamomilla
Matricaria discoidea
Medicago arabica
Melica uniflora
Melilotus altissimus
Mentha aquatica
Mentha arvensis
Mercurialis annua
Mercurialis perennis
Myosotis arvensis
Myosotis laxa
Myosotis scorpioides
Myosoton aquaticum
Nasturtium officinale
Nasturtium officinale agg.
Nuphar lutea
Oenanthe crocata
Oenanthe fistulosa
Oxalis corniculata
Panicum miliaceum (P only)
Papaver rhoeas
Pentaglottis sempervirens
Persicaria amphibia
Persicaria hydropiper
Persicaria maculosa
Petroselinum segetum
Phalaris arundinacea
Phalaris canariensis
Phleum bertolonii
Phleum pratense
Phragmites australis
Pimpinella saxifraga
Plantago lanceolata
Plantago major
Poa annua
Poa pratensis
Polygonum arenastrum
Polygonum aviculare
Polygonum rurivagum
Polystichum setiferum
Populus x canescens (U only)
Potamogeton lucens
Potamogeton natans
Potamogeton pectinatus
Potamogeton pusillus
Potamogeton trichoides
Potentilla anserina
Potentilla reptans
Primula vulgaris
Prunella vulgaris
Prunus cerasifera (P only)
Prunus domestica
Prunus spinosa
Pteridium aquilinum
Pulicaria dysenterica
Quercus robur
Ranunculus acris
Ranunculus bulbosus
Ranunculus circinatus
Ranunculus flammula
Ranunculus repens
Ranunculus sceleratus
Raphanus raphanistrum subsp. raphanistrum
Rosa arvensis
Rosa canina
Rubus fruticosus agg.
Rumex acetosa
Rumex conglomeratus
Rumex crispus
Rumex hydrolapathum
Rumex obtusifolius
Rumex sanguineus
Sagina procumbens
Sagittaria sagittifolia
Salix cinerea subsp. oleifolia
Sambucus nigra
Schedonorus giganteus
Scorzoneroides autumnalis
Scrophularia auriculata
Scrophularia nodosa
Scutellaria galericulata
Senecio jacobaea
Senecio vulgaris
Setaria pumila
Silene dioica
Sison amomum
Sisymbrium officinale
Smyrnium olusatrum
Solanum dulcamara
Solanum nigrum
Sonchus arvensis
Sonchus asper
Sonchus oleraceus
Sparganium erectum
Spirodela polyrhiza
Stachys arvensis
Stachys palustris
Stachys sylvatica
Stellaria alsine
Stellaria graminea
Stellaria holostea
Stellaria media
Tamus communis
Taraxacum agg.
Taxus baccata (P only)
Taxus baccata f. fasciculata (P only)
Teucrium scorodonia
Torilis japonica
Torilis nodosa
Trifolium fragiferum
Trifolium pratense
Trifolium repens
Tripleurospermum inodorum
Trisetum flavescens
Triticum aestivum
Tropaeolum majus
Typha latifolia
Urtica dioica
Urtica urens
Veronica beccabunga
Veronica chamaedrys
Veronica hederifolia
Veronica hederifolia subsp. hederifolia
Veronica persica
Veronica polita
Veronica serpyllifolia
Viburnum tinus (P only)
Vicia cracca
Vicia sepium
Vicia tetrasperma
Vinca major
Viola arvensis
Viola odorata
Viola reichenbachiana
Viola riviniana
Vulpia bromoides

SPA species missing from this tetrad:
Ajuga reptans
Allium ursinum
Apium inundatum
Azolla filiculoides
Carex pseudocyperus
Carpinus betulus
Ceratophyllum submersum
Conopodium majus
Crepis vesicaria
Cytisus scoparius
Daucus carota subsp. carota
Deschampsia cespitosa
Elodea canadensis
Epilobium montanum
Fragaria vesca
Geranium molle
Holcus mollis
Hottonia palustris
Lepidium draba
Ligustrum vulgare
Linaria vulgaris
Lolium multiflorum
Luzula pilosa
Lysimachia nemorum
Moehringia trinervia
Oxalis acetosella
Petasites fragrans
Plantago coronopus
Poa nemoralis
Poa pratensis sens. lat.
Poa trivialis
Potamogeton crispus
Potentilla sterilis
Salix caprea
Salix viminalis
Sanicula europaea
Schoenoplectus lacustris
Silene flos-cuculi
Sparganium emersum
Tragopogon pratensis
Trifolium medium
Trifolium micranthum
Ulex europaeus
Ulmus procera
Utricularia vulgaris sens. lat.
Veronica anagallis-aquatica
Veronica catenata
Veronica scutellata
Viburnum opulus
Vicia hirsuta
Vicia sativa
Vicia sativa subsp. nigra
Wolffia arrhiza

Common species missing from this tetrad:
Agrimonia eupatoria
Ajuga reptans
Barbarea vulgaris
Calystegia silvatica
Carex sylvatica
Cerastium glomeratum
Dipsacus fullonum
Elytrigia repens agg.
Epilobium montanum
Fallopia japonica
Hypericum perforatum
Medicago lupulina
Petasites fragrans
Poa trivialis
Potentilla sterilis
Salix caprea
Schedonorus arundinaceus
Sinapis arvensis
Trifolium dubium
Vicia sativa subsp. segetalis