Data for tetrad: TQ91U
Last updated: 18/12/2016
No. of species recorded:  319
Last visit: 08-10-2013
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
Achillea millefolium
Aegopodium podagraria
Agrostis stolonifera
Alisma plantago-aquatica
Alliaria petiolata
Allium vineale
Alopecurus geniculatus
Alopecurus myosuroides
Alopecurus pratensis
Althaea officinalis
Amaranthus bouchonii
Ammophila arenaria
Anagallis arvensis
Anchusa arvensis
Anisantha diandra
Anisantha sterilis
Anthriscus sylvestris
Aphanes arvensis agg.
Arctium minus
Arenaria serpyllifolia subsp. serpyllifolia
Armoracia rusticana
Arrhenatherum elatius
Artemisia vulgaris
Arum maculatum
Asplenium scolopendrium
Aster agg.
Aster tripolium
Atriplex patula
Atriplex prostrata
Aubrieta deltoidea
Avena fatua
Avena sativa
Ballota nigra
Bellis perennis
Beta vulgaris subsp. maritima
Bolboschoenus maritimus
Borago officinalis
Brassica nigra
Bromus commutatus
Bromus hordeaceus subsp. hordeaceus
Buddleja davidii
Cakile maritima
Calendula officinalis
Calystegia sepium
Calystegia silvatica
Calystegia soldanella
Capsella bursa-pastoris
Cardamine flexuosa
Cardamine hirsuta
Carduus tenuiflorus
Carex arenaria
Carex divisa
Carex hirta
Carex otrubae
Carex spicata
Carpobrotus edulis
Catapodium marinum
Centaurea nigra
Centranthus ruber
Cerastium diffusum
Cerastium fontanum
Cerastium glomeratum
Cerastium semidecandrum
Cerastium tomentosum
Ceratophyllum demersum
Ceratophyllum submersum
Chenopodium album
Circaea lutetiana
Cirsium arvense
Cirsium vulgare
Claytonia perfoliata
Cochlearia danica
Convolvulus arvensis
Conyza floribunda
Cornus sanguinea
Corylus avellana
Crambe maritima
Crassula helmsii
Crataegus monogyna
Crepis capillaris
Crepis vesicaria
Crithmum maritimum
Crocosmia x crocosmiiflora
Crocus vernus subsp. vernus
Cynoglossum officinale
Cynosurus cristatus
Dactylis glomerata
Daucus carota subsp. carota
Digitalis purpurea (U only)
Digitaria sanguinalis
Diplotaxis muralis
Dipsacus fullonum sens. lat.
Dorycnium hirsutum
Echinochloa crus-galli
Echium vulgare
Eleocharis palustris
Elodea nuttallii
Elytrigia atherica
Elytrigia juncea
Elytrigia repens
Epilobium hirsutum
Epilobium montanum
Epilobium parviflorum
Equisetum arvense
Erigeron glaucus
Erodium cicutarium
Erophila verna sens. lat.
Eryngium maritimum
Erysimum cheiri
Euphorbia characias
Euphorbia cyparissias
Euphorbia helioscopia
Euphorbia paralias
Euphorbia peplus
Fallopia baldschuanica
Festuca rubra agg.
Ficaria verna
Foeniculum vulgare
Fraxinus excelsior
Fumaria officinalis
Galium album
Galium aparine
Galium palustre
Galium palustre subsp. palustre
Galium verum
Geranium dissectum
Geranium molle
Geranium pusillum
Geranium pyrenaicum
Geranium robertianum
Geranium x oxonianum
Glaucium flavum
Glechoma hederacea
Glyceria fluitans
Hedera helix
Helianthus annuus
Helminthotheca echioides
Heracleum sphondylium
Hippophae rhamnoides
Holcus lanatus
Honckenya peploides
Hordeum murinum
Hordeum secalinum
Humulus lupulus
Hyacinthoides x massartiana
Hydrocharis morsus-ranae
Hydrocotyle vulgaris
Hypochaeris radicata
Ilex aquifolium (P only)
Impatiens glandulifera
Iris foetidissima
Iris pseudacorus
Juncus articulatus
Juncus bufonius sens. lat.
Juncus inflexus
Lactuca serriola
Lagurus ovatus
Lamium album
Lamium amplexicaule
Lamium purpureum
Lapsana communis
Lathyrus latifolius
Lathyrus pratensis
Lemna minor
Lemna trisulca
Leontodon saxatilis
Lepidium coronopus
Lepidium didymum
Lepidium draba
Leucanthemum vulgare
Leucanthemum x superbum
Leymus arenarius
Limonium binervosum agg.
Linaria purpurea
Linaria repens
Lobularia maritima
Lolium multiflorum
Lolium perenne
Lotus corniculatus
Luzula campestris
Lycium barbarum
Lycopus europaeus
Lysimachia nummularia
Lysimachia punctata
Malus pumila (U only)
Malva neglecta
Malva sylvestris
Matricaria discoidea
Matthiola incana (U only)
Medicago arabica
Medicago lupulina
Melilotus albus
Mentha spicata
Mentha x villosa
Myosotis laxa
Myriophyllum spicatum
Nasturtium officinale agg.
Oenanthe fistulosa
Oenanthe lachenalii
Oenothera cambrica
Oenothera glazioviana
Oxalis articulata
Oxalis corniculata
Panicum miliaceum
Papaver rhoeas
Papaver somniferum
Parapholis strigosa (U only)
Parietaria judaica
Pentaglottis sempervirens
Persicaria maculosa
Petroselinum segetum
Phleum arenarium
Phleum bertolonii
Phleum pratense
Phragmites australis
Plantago coronopus
Plantago lanceolata
Plantago major
Poa annua
Poa trivialis
Polygonum arenastrum
Polygonum aviculare
Populus alba
Potamogeton pectinatus
Potentilla anserina
Potentilla reptans
Prunella vulgaris
Prunus cerasifera (P only)
Prunus domestica (U only)
Prunus spinosa
Pulicaria dysenterica
Quercus robur
Ranunculus acris
Ranunculus bulbosus
Ranunculus repens
Ranunculus sardous
Ranunculus trichophyllus
Rhinanthus minor
Ribes sanguineum
Rosa canina
Rosa rugosa
Rubus fruticosus agg.
Rumex acetosa
Rumex conglomeratus
Rumex crispus
Rumex crispus subsp. littoreus
Rumex hydrolapathum
Rumex obtusifolius
Sagina apetala subsp. apetala
Sagina maritima
Sagina procumbens
Salix caprea
Salix cinerea subsp. oleifolia
Salix viminalis
Salix x fragilis
Salsola kali
Salvia verbenaca
Sambucus nigra
Saxifraga tridactylites
Schoenoplectus tabernaemontani
Scorzoneroides autumnalis
Sedum album
Senecio erucifolius
Senecio jacobaea
Senecio squalidus
Senecio vulgaris
Sherardia arvensis
Silene uniflora
Silene x hampeana
Sinapis arvensis
Sisymbrium officinale
Sisymbrium orientale
Smyrnium olusatrum
Solanum dulcamara
Solanum nigrum
Solanum tuberosum
Solidago gigantea
Sonchus arvensis
Sonchus asper
Sonchus oleraceus
Sparganium erectum
Spergularia marina
Spiranthes spiralis
Stachys sylvatica
Stellaria media
Stellaria pallida
Tanacetum parthenium
Taraxacum agg.
Torilis japonica
Torilis nodosa
Tragopogon pratensis
Trifolium campestre
Trifolium dubium
Trifolium pratense
Trifolium repens
Tripleurospermum maritimum
Trisetum flavescens
Tristagma uniflorum
Triticum aestivum
Tussilago farfara
Typha latifolia
Typha x glauca
Ulex europaeus
Urtica dioica
Urtica urens
Verbascum thapsus
Veronica agrestis
Veronica arvensis
Veronica catenata
Veronica hederifolia
Veronica hederifolia subsp. hederifolia
Veronica hederifolia subsp. lucorum
Veronica persica
Vicia sativa subsp. segetalis
Vinca major
Viola odorata
Viola odorata var. praecox

SPA species missing from this tetrad:
Aethusa cynapium
Agrimonia procera
Anthriscus caucalis
Armeria maritima
Atriplex portulacoides
Carex distans
Carex laevigata
Chenopodium polyspermum
Conium maculatum
Erodium cicutarium subsp. cicutarium
Festuca ovina agg.
Frankenia laevis
Glaux maritima
Juncus effusus
Juncus gerardii
Koeleria macrantha
Linaria vulgaris
Lotus pedunculatus
Matricaria chamomilla
Medicago sativa subsp. sativa
Mentha aquatica
Myosotis scorpioides
Oenanthe aquatica
Oenanthe crocata
Persicaria lapathifolia
Plantago maritima
Poa bulbosa
Poa humilis
Puccinellia maritima
Ribes nigrum
Rorippa sylvestris
Rumex acetosella
Salix alba
Salix x fragilis sens. lat.
Schedonorus pratensis
Scrophularia auriculata
Senecio viscosus
Spergula arvensis
Spergularia media
Thlaspi arvense
Trifolium arvense
Trifolium fragiferum
Trifolium striatum
Triglochin palustris
Typha angustifolia
Vicia hirsuta
Vicia sativa subsp. nigra
Vicia sepium
Vicia tetrasperma
Vulpia myuros
X Schedolium loliaceum

Common species missing from this tetrad:
Agrimonia eupatoria
Ajuga reptans
Anthoxanthum odoratum
Barbarea vulgaris
Betula pendula
Brachypodium sylvaticum
Cardamine pratensis
Carex divulsa subsp. divulsa
Carex flacca
Carex pendula
Carex sylvatica
Cirsium palustre
Dryopteris filix-mas
Elytrigia repens agg.
Epilobium ciliatum
Fagus sylvatica
Fallopia japonica
Geum urbanum
Gnaphalium uliginosum
Hyacinthoides non-scripta
Hypericum perforatum
Juncus effusus
Lonicera periclymenum
Mercurialis perennis
Myosotis arvensis
Oenanthe crocata
Petasites fragrans
Potentilla sterilis
Pteridium aquilinum
Rosa arvensis
Rumex sanguineus
Schedonorus arundinaceus
Scrophularia nodosa
Silene dioica
Stellaria graminea
Stellaria holostea
Tripleurospermum inodorum
Veronica chamaedrys
Vicia cracca
Vicia sepium
Viola riviniana