| Preview pict. | Species, Subspecies, or Variety |
Family | |
Photos from |
 |
Acer negundo / Box Elder |
| Sapindaceae / Golden-Rain Tree Fam. | | D
|
|
Achillea / Milfoil, Yarrow (2) |
| Asteraceae / Composite Fam. | | D
IRL
S
|
|
Aconitum lycoctonum subsp. vulparia / Yellow Wolfsbane |
| Ranunculaceae / Buttercup Fam. | | A
D
HR
I
NL
SLO
|
|
Actaea spicata / Baneberry |
| Ranunculaceae / Buttercup Fam. | | A
D
HR
|
|
Adonis vernalis / Spring Pheasant's Eye |
| Ranunculaceae / Buttercup Fam. | | A
D
E
F
S
|
|
Aegopodium podagraria / Ground Goutweed, Bishop's Elder |
| Apiaceae / Umbellifers | | D
E
HR
|
|
Aethusa cynapium / Fool's Parsley |
| Apiaceae / Umbellifers | | D
HR
IRL
|
|
Alchemilla subglobosa / Ball Lady's Mantle |
| Rosaceae / Rose Fam. | | D
|
|
Allium / Garlic, Leek (5) |
| Amaryllidaceae / Amaryllis Fam. | | D
DK
HR
S
SLO
|
|
Althaea officinalis / Common Marsh Mallow |
| Malvaceae / Mallow Fam. | | D
E
GR
S
|
|
Alyssum murale / Goldentuft Madwort, Yellowtuft |
| Brassicaceae / Crucifers | | D
|
|
Amaranthus powellii / Green Pigweed |
| Amaranthaceae / Amaranth Fam. | | D
|
|
Anacyclus pyrethrum / Flattened Alexander's Foot |
| Asteraceae / Composite Fam. | | A
D
|
|
Anthemis tinctoria / Yellow Chamomile |
| Asteraceae / Composite Fam. | | A
D
F
GR
I
S
|
|
Anthericum liliago / St. Bernard's Lily |
| Asparagacae / Asparagus Fam. | | D
F
I
|
|
Anthyllis vulneraria subsp. carpatica / Carpathian Kidney Vetch |
| Fabaceae / Legumes | | A
D
E
F
HR
I
|
|
Antirrhinum majus / Snapdragon |
| Plantaginaceae / Plantain Fam. | | D
E
F
GR
HR
I
Rho
Sam
|
|
Arctium lappa / Greater Burdock |
| Asteraceae / Composite Fam. | | D
F
|
|
Armeria / Thrift (3) |
| Plumbaginaceae / Thrift Fam. | | D
F
PL
|
|
Artemisia / Wormwood, Mugwort (3) |
| Asteraceae / Composite Fam. | | A
D
DK
E
F
NL
|
|
Astragalus glycyphyllos / Wild Liquorice |
| Fabaceae / Legumes | | A
D
E
|
|
Atriplex / Orache (4) |
| Amaranthaceae / Amaranth Fam. | | Cor
D
DK
F
GR
NL
S
|
|
Ballota nigra subsp. nigra / Black Horehound |
| Lamiaceae / Mint Fam. | | A
D
S
|
|
Berula erecta / Lesser Water Parsnip |
| Apiaceae / Umbellifers | | D
F
HR
I
|
|
Bidens / Beggartick, Marigold (2) |
| Asteraceae / Composite Fam. | | D
F
|
|
Blitum bonus-henricus / Good King Henry |
| Amaranthaceae / Amaranth Fam. | | A
D
E
F
|
|
Brassica oleracea var. sabellica / Borecole, Curly Cole |
| Brassicaceae / Crucifers | | D
|
|
Bromus / Brome (2) |
| Poaceae / Grass Fam. | | D
|
|
Bunias orientalis / Warty Cabbage |
| Brassicaceae / Crucifers | | A
D
|
|
Bupleurum / Hare's Ear, Thorough-Wax (2) |
| Apiaceae / Umbellifers | | A
D
F
HR
|
|
Butomus umbellatus / Flowering Rush |
| Butomaceae / Flowering Rush Fam. | | D
S
|
|
Calystegia pulchra / Hairy Bindweed |
| Convolvulaceae / Bindweed Fam. | | D
S
|
|
Camelina microcarpa / Lesser Gold of Pleasure, Small-Seed False-Flax |
| Brassicaceae / Crucifers | | D
|
|
Campanula / Bellflower (2) |
| Campanulaceae / Bellflower Fam. | | A
D
E
F
HR
I
|
|
Carex / Sedge (2) |
| Cyperaceae / Sedge Fam. | | A
CH
D
F
|
|
Carlina acaulis / Stemless Carline Thistle |
| Asteraceae / Composite Fam. | | A
D
E
F
HR
I
|
|
Caucalis platycarpos / Small Bur Parsley |
| Apiaceae / Umbellifers | | A
D
Les
|
|
Centaurea / Knapweed, Star Thistle (5) |
| Asteraceae / Composite Fam. | | A
D
E
I
Les
|
|
Chaenostoma cordatum / Bacopa |
| Scrophulariaceae / Figwort Fam. | | D
F
|
|
Chelidonium majus / Greater Celandine |
| Papaveraceae / Poppy Fam. | | D
F
|
|
Chenopodium rubrum / Red Goosefoot |
| Amaranthaceae / Amaranth Fam. | | A
D
|
|
Chondrilla juncea / Rush Skeletonweed |
| Asteraceae / Composite Fam. | | D
E
F
GR
I
|
|
Circaea lutetiana / Enchanter's Nightshade |
| Onagraceae / Willowherb Fam. | | D
|
|
Cirsium acaule / Stemless Thistle, Dwarf Thistle |
| Asteraceae / Composite Fam. | | And
D
F
HR
S
|
|
Cladonia rangiferina / Reindeer Lichen |
| Lecanorales / Lichens | | A
D
F
S
|
|
Clematis recta / Ground Clematis |
| Ranunculaceae / Buttercup Fam. | | D
HR
I
|
|
Colchicum autumnale / Meadow Saffron, Autumn Crocus |
| Colchicaceae / Autumn Crocus Fam. | | A
D
F
I
|
|
Conium maculatum / Hemlock |
| Apiaceae / Umbellifers | | D
DK
|
|
Conocephalum conicum / Scented Liverwort |
| Marchantiales / Liverworts | | D
HR
|
|
Cornus mas / Cornelian Cherry |
| Cornaceae / Dogwood Fam. | | A
D
HR
|
|
Corrigiola litoralis / Strapwort |
| Caryophyllaceae / Campion Fam. | | D
F
|
|
Crataegus laevigata / Midland Hawthorn, Woodland Hawthorn |
| Rosaceae / Rose Fam. | | D
S
|
|
Crepis biennis / Rough Hawk's-Beard |
| Asteraceae / Composite Fam. | | A
D
|
|
Cuscuta campestris / Yellow Dodder |
| Convolvulaceae / Bindweed Fam. | | A
D
|
|
Cymbalaria muralis / Ivy-Leaved Toadflax, Kenilworth Toadflax |
| Plantaginaceae / Plantain Fam. | | Chi
D
E
F
GR
HR
I
Mal
S
|
|
Descurainia sophia / Flixweed, Tansy Mustard |
| Brassicaceae / Crucifers | | D
|
|
Dianthus / Pink (2) |
| Caryophyllaceae / Campion Fam. | | A
D
E
F
I
PL
|
|
Dictamnus albus / Burning Bush |
| Rutaceae / Rue Fam. | | A
D
HR
|
|
Diphasiastrum issleri / Issler's Clubmoss |
| Lycopodiaceae / Clubmoss Fam. | | D
|
|
Echinocystis lobata / Mock Cucumber |
| Cucurbitaceae / Cucumber Fam. | | D
SLO
|
|
Eleocharis palustris agg. / Common Spike Rush |
| Cyperaceae / Sedge Fam. | | Cor
D
F
IRL
NL
S
|
|
Elymus repens / Couch Grass |
| Poaceae / Grass Fam. | | D
NL
|
|
Epilobium collinum / Hill Willowherb |
| Onagraceae / Willowherb Fam. | | D
F
|
|
Erodium cicutarium / Common Crane's-Bill, Philary |
| Geraniaceae / Crane's-Bill Fam. | | A
D
F
GR
HR
I
NL
|
|
Ervum tetraspermum / Smooth Tare |
| Fabaceae / Legumes | | D
I
|
|
Eryngium campestre / Field Thistle |
| Apiaceae / Umbellifers | | A
D
NL
|
|
Erysimum / Treacle Mustard, Wallflower (3) |
| Brassicaceae / Crucifers | | D
|
|
Euphorbia / Spurge (6) |
| Euphorbiaceae / Spurge Fam. | | A
D
F
HR
Mal
|
|
Euphrasia stricta / Drug Eyebright |
| Orobanchaceae / Broomrape Fam. | | D
E
F
I
NL
|
|
Fragaria vesca / Wild Strawberry |
| Rosaceae / Rose Fam. | | A
Cor
D
F
|
|
Galium / Bedstraw (2) |
| Rubiaceae / Bedstraw Fam. | | A
D
S
SLO
|
|
Genista tinctoria / Dyer's Greenweed |
| Fabaceae / Legumes | | D
F
HR
I
|
|
Gladiolus imbricatus / Turkish Marsh Gladiolus |
| Iridaceae / Iris Fam. | | D
|
|
Glaucium / Horned Poppy (2) |
| Papaveraceae / Poppy Fam. | | Chi
Cor
D
F
GR
Kre
Les
NL
Rho
|
|
Gypsophila fastigiata / Gypsophila |
| Caryophyllaceae / Campion Fam. | | D
S
|
|
Halimione pedunculata / Pedunculate Sea Purslane |
| Amaranthaceae / Amaranth Fam. | | D
|
|
Helianthemum / Rock-Rose (2) |
| Cistaceae / Rockrose Fam. | | A
D
E
F
GR
HR
I
SLO
Sam
|
|
Hepatica nobilis / Liverleaf |
| Ranunculaceae / Buttercup Fam. | | A
D
F
I
|
|
Hieracium / Hawkweed (3) |
| Asteraceae / Composite Fam. | | A
CH
D
F
HR
|
|
Hordeum / Barley (2) |
| Poaceae / Grass Fam. | | D
F
GR
Rho
S
|
|
Hottonia palustris / Water Violet |
| Primulaceae / Primrose Fam. | | D
|
|
Hylotelephium maximum / Witch's Moneybags, Livelong |
| Crassulaceae / Stonecrop Fam. | | D
E
F
S
|
|
Hypericum / St. John's-Wort (2) |
| Hypericaceae / St.John's Wort Fam. | | A
D
F
GR
HR
S
|
|
Iris / Iris (2) |
| Iridaceae / Iris Fam. | | D
F
Les
Lie
|
|
Juncus gerardii / Saltmeadow Rush |
| Juncaceae / Rush Fam. | | A
Chi
D
NL
S
|
|
Lactuca / Lettuce (2) |
| Asteraceae / Composite Fam. | | D
|
|
Laserpitium latifolium / Broad-Leaved Sermountain |
| Apiaceae / Umbellifers | | A
D
F
HR
|
|
Lathyrus / Vetchling, Pea (3) |
| Fabaceae / Legumes | | A
CH
D
F
HR
S
|
|
Lemna trisulca / Ivy-Leaved Duckweed |
| Araceae / Arum Fam. | | D
|
|
Leonurus / Motherwort (2) |
| Lamiaceae / Mint Fam. | | D
S
|
|
Lepidium latifolium / Dittander |
| Brassicaceae / Crucifers | | D
DK
F
|
|
Levisticum officinale / Lovage |
| Apiaceae / Umbellifers | | Cor
D
S
|
|
Lilium martagon / Turkscap Lily |
| Liliaceae / Lily Fam. | | A
CH
D
F
HR
S
|
|
Linaria vulgaris / Common Toadflax |
| Plantaginaceae / Plantain Fam. | | D
HR
PL
S
|
|
Linum leonii / French Flax |
| Linaceae / Linseed Fam. | | D
|
|
Lithospermum purpurocaeruleum / Purple Gromwell |
| Boraginaceae / Borrage Fam. | | A
D
F
HR
|
|
Lobularia maritima / Sweet Alison |
| Brassicaceae / Crucifers | | Cor
D
F
HR
I
Mal
|
|
Lotus / Bird's-Foot Trefoil (2) |
| Fabaceae / Legumes | | A
Cor
D
F
Lie
|
|
Luzula pilosa / Hairy Wood-Rush |
| Juncaceae / Rush Fam. | | D
|
|
Lycium barbarum / Duke of Argyll's Tea-Plant |
| Solanaceae / Nightshade Fam. | | D
F
|
|
Lycopodium clavatum / Stag's-Horn Clubmoss, Common Clubmoss |
| Lycopodiaceae / Clubmoss Fam. | | D
|
|
Lysimachia / Loosestrife (3) |
| Primulaceae / Primrose Fam. | | A
D
F
GB
GR
HR
I
IRL
NL
Rho
S
Sam
Siz
|
|
Lythrum salicaria / Purple Loosestrife |
| Lythraceae / Purple Loosestrife Fam. | | D
GR
IRL
S
|
|
Maianthemum bifolium / May Lily, False Lily of the Valley |
| Asparagacae / Asparagus Fam. | | A
D
F
S
|
|
Malva sylvestris subsp. mauritiana / Mallow-Tree |
| Malvaceae / Mallow Fam. | | D
GR
|
|
Matricaria discoidea / Pineappleweed |
| Asteraceae / Composite Fam. | | D
|
|
Medicago x varia / Sand Lucerne |
| Fabaceae / Legumes | | D
DK
E
GR
HR
|
|
Melampyrum nemorosum / Blue Cow-Wheat |
| Orobanchaceae / Broomrape Fam. | | A
D
HR
I
PL
SLO
|
|
Melilotus officinalis / Ribbed Melilot |
| Fabaceae / Legumes | | D
GR
HR
|
|
Mentha aquatica / Water Mint |
| Lamiaceae / Mint Fam. | | D
GR
HR
I
IRL
|
|
Mespilus germanica / Medlar |
| Rosaceae / Rose Fam. | | D
|
|
Muscari / Grape Hyacinth (2) |
| Asparagacae / Asparagus Fam. | | A
D
F
GR
HR
I
|
|
Myosotis / Forget-me-not (2) |
| Boraginaceae / Borrage Fam. | | D
F
HR
I
IRL
|
|
Myriophyllum spicatum / Spiked Water Milfoil |
| Haloragaceae / Water Milfoil Fam. | | D
F
HR
I
NL
|
|
Nasturtium officinale / Water Cress |
| Brassicaceae / Crucifers | | A
Cor
D
E
F
I
Kre
Mal
NL
|
|
Nepeta / Catnip (2) |
| Lamiaceae / Mint Fam. | | A
D
|
|
Noccaea montana / Alpine Penny-Cress |
| Brassicaceae / Crucifers | | D
F
|
|
Odontites vulgaris / Red Bartsia |
| Orobanchaceae / Broomrape Fam. | | A
D
F
IRL
NL
S
|
|
Onobrychis arenaria / Hungarian Sainfoin |
| Fabaceae / Legumes | | D
F
I
|
|
Ononis repens subsp. procurrens / Common Restharrow |
| Fabaceae / Legumes | | D
|
|
Onopordum acanthium / Cotton Thistle |
| Asteraceae / Composite Fam. | | D
F
|
|
Ophioglossum vulgatum / Adder's-Tongue |
| Ophioglossaceae / Adder's-Tongue Fern Fam. | | D
|
|
Oxytropis pilosa / Wooly Milk-Vetch |
| Fabaceae / Legumes | | A
D
F
|
|
Papaver / Poppy (2) |
| Papaveraceae / Poppy Fam. | | Chi
D
E
F
Les
Mal
Rho
Sam
|
|
Parietaria officinalis / Common Pellitory-of-the-Wall |
| Urticaceae / Nettle Fam. | | A
D
F
GR
HR
|
|
Pedicularis palustris / Marsh Lousewort |
| Orobanchaceae / Broomrape Fam. | | A
D
|
|
Peltigera membranacea / Membrane Dog Lichen ? |
| Lecanorales / Lichens | | A
D
F
|
|
Pentanema / Fleabane (3) |
| Asteraceae / Composite Fam. | | A
D
HR
S
|
|
Persicaria / Water-Pepper (2) |
| Polygonaceae / Knotweed Fam. | | B
D
E
F
IRL
NL
S
|
|
Phragmites australis / Common Reed |
| Poaceae / Grass Fam. | | A
D
|
|
Physalis peruviana / Cape Gooseberry |
| Solanaceae / Nightshade Fam. | | CH
D
|
|
Picris hieracioides / Hawkweed Ox-Tongue |
| Asteraceae / Composite Fam. | | A
CH
D
E
F
HR
I
|
|
Poa / Grass (2) |
| Poaceae / Grass Fam. | | A
Cor
D
|
|
Polygonatum odoratum / Angular Solomon's Seal |
| Asparagacae / Asparagus Fam. | | D
F
HR
S
|
|
Polygonum aviculare / Common Knotgrass, English Knotgrass |
| Polygonaceae / Knotweed Fam. | | D
HR
|
|
Portulaca granulatostellulata / Granulate-Stellate Purslane |
| Portulacaceae / Purslane Fam. | | D
|
|
Potamogeton pectinatus / Fennel Pontweed |
| Potamogetonaceae / Pontweed Fam. | | D
|
|
Preissia quadrata / Narrow Mushroom-Headed Liverwort |
| Marchantiales / Liverworts | | A
D
|
|
Primula / Primrose (2) |
| Primulaceae / Primrose Fam. | | A
D
F
GR
HR
I
IRL
Kre
Siz
|
|
Prunella vulgaris / Selfheal |
| Lamiaceae / Mint Fam. | | A
D
F
HR
IRL
|
|
Prunus / Drupes (2) |
| Rosaceae / Rose Fam. | | D
E
F
HR
I
|
|
Puccinellia spec1 / Saltmarsh Grass ? |
| Poaceae / Grass Fam. | | D
|
|
Pulicaria / Fleabane (2) |
| Asteraceae / Composite Fam. | | A
D
E
GB
GR
HR
I
NL
|
|
Pulmonaria obscura / Suffolk Lungwort |
| Boraginaceae / Borrage Fam. | | D
|
|
Pyrus / Pear (2) |
| Rosaceae / Rose Fam. | | D
|
|
Quercus / Oak (2) |
| Fagaceae / Beech Fam. | | D
E
F
GR
HR
I
Kre
Les
S
|
|
Ranunculus / Buttercup (16) |
| Ranunculaceae / Buttercup Fam. | | A
CH
D
F
HR
I
IRL
NL
|
|
Ribes / Currant (2) |
| Grossulariaceae / Gooseberry Fam. | | D
E
F
HR
S
|
|
Rorippa / Yellow-Cress (3) |
| Brassicaceae / Crucifers | | D
HR
|
|
Rubus odoratus / Purple Flowering Raspberry |
| Rosaceae / Rose Fam. | | D
|
|
Rumex / Dock, Sorrel (6) |
| Polygonaceae / Knotweed Fam. | | A
D
DK
F
HR
Les
NL
S
|
|
Sabulina caespitosa / Calaminarian Spring Sandwort |
| Caryophyllaceae / Campion Fam. | | D
|
|
Salicornia europaea / Common Glasswort |
| Amaranthaceae / Amaranth Fam. | | D
F
HR
Mal
NL
|
|
Salix / Willow (3) |
| Salicaceae / Willow Fam. | | A
CH
D
F
IRL
S
|
|
Salvia nemorosa / Balkan Clary |
| Lamiaceae / Mint Fam. | | A
D
|
|
Salvinia natans / Floating Moss |
| Salviniaceae / Floating Fern Fam. | | D
|
|
Samolus valerandi / Brookweed |
| Primulaceae / Primrose Fam. | | Cor
D
F
GR
NL
|
|
Scabiosa ochroleuca / Yellow Scabious |
| Caprifoliaceae / Honeysuckle Fam. | | A
D
|
|
Scorzonera hispanica / Spanish Viper's Grass, Black Salsify |
| Asteraceae / Composite Fam. | | D
F
|
|
Scutellaria galericulata / Skullcap |
| Lamiaceae / Mint Fam. | | D
F
HR
IRL
|
|
Secale / Rye (2) |
| Poaceae / Grass Fam. | | A
D
|
|
Sedum acre / Biting Stonecrop |
| Crassulaceae / Stonecrop Fam. | | D
GR
HR
I
|
|
Senecio / Ragwort, Groundsel (4) |
| Asteraceae / Composite Fam. | | A
Chi
D
E
F
GR
HR
IRL
Les
Rho
S
Sam
|
|
Serratula tinctoria / Saw Wort |
| Asteraceae / Composite Fam. | | A
D
E
HR
I
S
|
|
Seseli hippomarathrum / Horse Fennel |
| Apiaceae / Umbellifers | | A
D
|
|
Silene / Campion, Catchfly (2) |
| Caryophyllaceae / Campion Fam. | | A
D
F
I
|
|
Sisymbrium loeselii / False London Rocket |
| Brassicaceae / Crucifers | | A
D
I
|
|
Sium latifolium / Greater Water Parsnip |
| Apiaceae / Umbellifers | | A
D
|
|
Sonchus palustris / Marsh Sow-Thistle |
| Asteraceae / Composite Fam. | | D
DK
S
|
|
Sorbus / Whitebeam, Ash (11) |
| Rosaceae / Rose Fam. | | A
D
F
GR
HR
I
S
|
|
Sparganium erectum s.l. / Branched Bur-Reed |
| Typhaceae / Bulrush Fam. | | D
F
HR
NL
|
|
Spergularia / Spurrey (2) |
| Caryophyllaceae / Campion Fam. | | A
D
F
NL
S
|
|
Sphagnum palustre / Prairie Sphagnum |
| Sphagnopsida / Bog Mosses | | D
S
|
|
Stachys / Woundwort (2) |
| Lamiaceae / Mint Fam. | | A
D
DK
F
HR
I
IRL
|
|
Suaeda maritima / Annual Sea Blite |
| Amaranthaceae / Amaranth Fam. | | D
F
HR
NL
S
|
|
Symphoricarpos / Coralberry (2) |
| Caprifoliaceae / Honeysuckle Fam. | | D
|
|
Symphytum uplandicum / Russian Comfrey |
| Boraginaceae / Borrage Fam. | | Cor
D
F
HR
|
|
Syringa vulgaris / Lilac |
| Oleaceae / Ash Fam. | | D
|
|
Tanacetum vulgare / Tansy |
| Asteraceae / Composite Fam. | | A
D
|
|
Taraxacum / Dandelion (3) |
| Asteraceae / Composite Fam. | | D
|
|
Teucrium montanum / Mountain Germander |
| Lamiaceae / Mint Fam. | | A
D
F
HR
|
|
Thalictrum / Meadow-Rue (2) |
| Ranunculaceae / Buttercup Fam. | | A
D
E
HR
|
|
Thesium bavarum / Bavarian Bastard Toadflax |
| Thesiaceae / Thesium Fam. | | D
HR
|
|
Thymus pulegioides subsp. carniolicus / Krain Thyme |
| Lamiaceae / Mint Fam. | | A
D
F
|
|
Trifolium / Clover, Trefoil (2) |
| Fabaceae / Legumes | | A
D
E
F
HR
I
|
|
Triglochin maritimum / Arrowgrass |
| Juncaginaceae / Arrowgrass Fam. | | A
D
IRL
NL
S
|
|
Tripleurospermum perforatum / Scentless Mayweed |
| Asteraceae / Composite Fam. | | A
D
F
HR
|
|
Tripolium / Aster (2) |
| Asteraceae / Composite Fam. | | A
D
F
IRL
NL
S
|
|
Trisetum flavescens / Golden Oat Grass, Yellow Oat Grass |
| Poaceae / Grass Fam. | | D
|
|
Trommsdorffia maculata / Spotted Cat's-Ear |
| Asteraceae / Composite Fam. | | D
F
HR
|
|
Ulmus laevis / European White Elm, Russian Elm |
| Ulmaceae / Elm Fam. | | D
|
|
Urtica / Nettle (2) |
| Urticaceae / Nettle Fam. | | A
D
GR
HR
|
|
Verbascum densiflorum / Dense-flowered Mullein |
| Scrophulariaceae / Figwort Fam. | | D
E
F
HR
I
|
|
Veronica persica / Common Field Speedwell |
| Plantaginaceae / Plantain Fam. | | D
GR
I
NL
|
|
Vicia / Vetch (4) |
| Fabaceae / Legumes | | A
D
F
HR
I
SLO
|
|
Viola / Violet, Pansy (4) |
| Violaceae / Violet Fam. | | A
Cor
D
E
F
GR
HR
S
|
|
Xanthium albinum / Riverside Cocklebur |
| Asteraceae / Composite Fam. | | D
|
| |
| |
| |
| |
| |
| |
| |
Genus with more than one available species has been opened.