flore de Mai, deuxième décade

Espèce	Nb obs
Dactylis glomerata	13
Holcus lanatus	12
Quercus robur	11
Trifolium pratense	11
Urtica dioica	11
Anthoxanthum odoratum	10
Hypochaeris radicata	10
Leucanthemum vulgare	10
Plantago lanceolata	10
Poa trivialis	10
Galium aparine	9
Ranunculus acris	9
Rumex acetosa	9
Daucus carota	8
Hedera helix	8
Prunus spinosa	8
Rubus fruticosus	8
Salix atrocinerea	8
Achillea millefolium	7
Cirsium arvense	7
Convolvulus sepium	7
Fraxinus excelsior	7
Geranium dissectum	7
Lotus pedunculatus	7
Lychnis flos-cuculi	7
Oenanthe crocata	7
Trifolium repens	7
Vulpia bromoides	7
Alopecurus pratensis	6
Centaurea nigra	6
Cruciata laevipes	6
Geranium robertianum	6
Heracleum sphondylium	6
Lathyrus pratensis	6
Lonicera periclymenum	6
Potentilla reptans	6
Ranunculus repens	6
Rumex crispus	6
Stellaria graminea	6
Vicia hirsuta	6
Anisantha sterilis	5
Arrhenatherum elatius	5
Crataegus monogyna	5
Erigeron sumatrensis	5
Galium mollugo	5
Glechoma hederacea	5
Lapsana communis	5
Laurus nobilis	5
Poa annua	5
Rumex acetosella	5
Ruscus aculeatus	5
Schedonorus arundinaceus	5
Stellaria holostea	5
Andryala integrifolia	4
Bellis perennis	4
Bromus hordeaceus	4
Cerastium glomeratum	4
Cynosurus cristatus	4
Dioscorea communis	4
Fumaria officinalis	4
Jacobaea vulgaris	4
Juncus acutiflorus	4
Juncus effusus	4
Lotus corniculatus	4
Medicago lupulina	4
Plantago coronopus	4
Populus tremula	4
Prunus avium	4
Prunus laurocerasus	4
Pulicaria dysenterica	4
Rubia peregrina	4
Rumex sanguineus	4
Sambucus nigra	4
Teucrium scorodonia	4
Agrostis stolonifera	3
Ajuga reptans	3
Anthriscus sylvestris	3
Betula pendula	3
Castanea sativa	3
Chamaemelum nobile	3
Corylus avellana	3
Cytisus scoparius	3
Epilobium tetragonum	3
Euphorbia amygdaloides	3
Hordeum murinum	3
Juncus conglomeratus	3
Lemna minor	3
Ligustrum vulgare	3
Linum usitatissimum subsp. angustifolium	3
Medicago arabica	3
Plantago major	3
Ranunculus flammula	3
Ranunculus sardous	3
Robinia pseudoacacia	3
Scorzoneroides autumnalis	3
Solanum dulcamara	3
Sonchus asper	3
Sonchus oleraceus	3
Vicia sativa	3
Acer campestre	2
Acer pseudoplatanus	2
Aira caryophyllea	2
Arabidopsis thaliana	2
Artemisia vulgaris	2
Brachypodium sylvaticum	2
Capsella bursa-pastoris	2
Cardamine pratensis	2
Carex hirta	2
Carpinus betulus	2
Cirsium dissectum	2
Convolvulus arvensis	2
Cymbalaria muralis	2
Digitalis purpurea	2
Eleocharis palustris	2
Euphorbia peplus	2
Ficaria verna	2
Galium palustre	2
Gaudinia fragilis	2
Geum urbanum	2
Helminthotheca echioides	2
Helosciadium nodiflorum	2
Hyacinthoides non-scripta	2
Hypericum perforatum	2
Ilex aquifolium	2
Iris pseudacorus	2
Lathyrus nissolia	2
Lemna minuta	2
Lolium perenne	2
Lycopus europaeus	2
Lysimachia arvensis	2
Mentha aquatica	2
Mercurialis annua	2
Myosotis scorpioides	2
Oenanthe silaifolia	2
Papaver rhoeas	2
Phalaris arundinacea	2
Picris hieracioides	2
Polygonum aviculare	2
Prunella vulgaris	2
Ranunculus peltatus	2
Raphanus raphanistrum	2
Rubus idaeus	2
Salix alba	2
Scrophularia auriculata	2
Sorbus torminalis	2
Trocdaris verticillatum	2
Typha latifolia	2
Ulex europaeus	2
Veronica chamaedrys	2
Veronica persica	2
Vicia sepium	2
Viola reichenbachiana	2
Viscum album	2
Agrostis capillaris	1
Agrostis x murbeckii	1
Alisma plantago-aquatica	1
Alliaria petiolata	1
Allium sphaerocephalon	1
Alnus glutinosa	1
Alopecurus geniculatus	1
Amaranthus blitum	1
Angelica sylvestris	1
Aphanes arvensis	1
Arctium minus	1
Arum italicum	1
Asparagus officinalis	1
Avena barbata	1
Avena fatua	1
Betonica officinalis	1
Borago officinalis	1
Brassica nigra	1
Bromus catharticus	1
Bryonia cretica subsp. dioica	1
Buxus sempervirens	1
Callitriche stagnalis	1
Campanula rapunculus	1
Carex leporina	1
Chelidonium majus	1
Chenopodium album	1
Cirsium palustre	1
Cirsium vulgare	1
Conopodium majus	1
Cornus sanguinea	1
Coronilla minima	1
Corrigiola littoralis	1
Crepis capillaris	1
Crepis foetida	1
Daphne laureola	1
Dipsacus fullonum	1
Erica scoparia	1
Eupatorium cannabinum	1
Euphorbia helioscopia	1
Euphorbia stricta	1
Filipendula ulmaria	1
Foeniculum vulgare	1
Frangula alnus	1
Geranium molle	1
Geranium rotundifolium	1
Glyceria fluitans	1
Gnaphalium uliginosum	1
Humulus lupulus	1
Iris foetidissima	1
Juncus bufonius	1
Juncus tenuis	1
Kickxia elatine	1
Lactuca serriola	1
Lactuca virosa	1
Lapsana communis subsp. communis	1
Lathraea clandestina	1
Lepidium didymum	1
Linaria repens	1
Luzula campestris	1
Lysimachia nummularia	1
Lysimachia vulgaris	1
Lythrum portula	1
Lythrum salicaria	1
Medicago polymorpha	1
Melissa officinalis	1
Mentha arvensis	1
Mercurialis perennis	1
Moehringia trinervia	1
Orchis mascula	1
Orobanche rapum-genistae	1
Oxalis corniculata	1
Papaver dubium	1
Parthenocissus inserta	1
Passiflora caerulea	1
Pastinaca sativa	1
Pentaglottis sempervirens	1
Persicaria amphibia	1
Phragmites australis	1
Polygala vulgaris	1
Polygonatum multiflorum	1
Potamogeton natans	1
Potentilla indica	1
Quercus ilex	1
Ranunculus bulbosus	1
Rorippa amphibia	1
Rosa canina	1
Rumex conglomeratus	1
Scorzonera humilis	1
Scrophularia nodosa	1
Senecio vulgaris	1
Sesleria caerulea	1
Silaum silaus	1
Silene latifolia	1
Silene latifolia subsp. alba	1
Sisymbrium officinale	1
Solanum nigrum	1
Sonchus arvensis	1
Symphytum officinale	1
Tragopogon pratensis	1
Tripleurospermum inodorum	1
Tulipa sylvestris	1
Ulmus minor	1
Umbilicus rupestris	1
Verbascum thapsus	1
Veronica arvensis	1
Vinca major	1