| Vorschaubild | Art, Unterart oder Varietät | Familie |  | Fotos von | 
| Preview pict. | Species, Subspecies, or Variety | Family |  | Photos from | 
|  | Tabor Oak, Mount | Quercus ithaburensis subsp. ithaburensis | Fagaceae \ Buchengew. / Beech Fam. |  | Zyp | 
| Tagasaste | Cytisus prolifer | Fabaceae \ Schmetterlingsblütler / Legumes |  | Ten | 
| Tail Cotton Grass, Hare's- | Eriophorum vaginatum | Cyperaceae \ Sauergräser / Sedge Fam. |  | A 
D 
S | 
| Tail Feather Moss, Fox- | Thamnobryum alopecurum | Musci \ Laubmoose / Mosses |  | F | 
| Tail Fescue, Rat's- | Festuca myuros | Poaceae \ Süßgräser / Grass Fam. |  | D | 
| Tail Grass, Hare's | Lagurus ovatus | Poaceae \ Süßgräser / Grass Fam. |  | F 
GR 
Les 
Mal 
Rho | 
| Tail Grass, Rat | Sporobolus indicus | Poaceae \ Süßgräser / Grass Fam. |  | D 
E | 
| Tail, Alpine Cat's- | Phleum alpinum | Poaceae \ Süßgräser / Grass Fam. |  | F | 
|  | Tail, Boehmer's Cat's- | Phleum phleoides | Poaceae \ Süßgräser / Grass Fam. |  | D | 
| Tail, Chinese Lizard | Houttuynia cordata | Saururaceae \ Molchschwanzgew. / Lizard's-Tail Fam. |  | D | 
| Tail, Cretan Bear's | Verbascum arcturus | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | Kre | 
| Tail, Hairy Cat's- | Phleum hirsutum | Poaceae \ Süßgräser / Grass Fam. |  | F | 
| Tail, Hairy Scorpion's | Scorpiurus muricatus var. subvillosus | Fabaceae \ Schmetterlingsblütler / Legumes |  | Chi 
Sam | 
| Tail, Mare's | Hippuris vulgaris | Hippuridaceae \ Tannenwedelgew. / Mare's-Tail Fam. |  | A 
D | 
| Tail, Peacock's | Padina pavonica | Fucaceae \ Braun-Algen / Seaweeds |  | Chi 
E 
GR | 
| Tail, Rhaetian Cat's- | Phleum rhaeticum | Poaceae \ Süßgräser / Grass Fam. |  | A 
D 
F 
I | 
|  | Tail, Sand Cat's- | Phleum arenarium | Poaceae \ Süßgräser / Grass Fam. |  | D | 
| Tail, Scorpion's | Scorpiurus muricatus | Fabaceae \ Schmetterlingsblütler / Legumes |  | D 
F 
I 
Mal 
Rho | 
| Tail, Smaller Cat's- | Phleum nodosum | Poaceae \ Süßgräser / Grass Fam. |  | D | 
| Tall Annual Willowherb | Epilobium brachycarpum | Onagraceae \ Nachtkerzengew. / Willowherb Fam. |  | D | 
| Tall Black Sedge | Carex aterrima | Cyperaceae \ Sauergräser / Sedge Fam. |  | I | 
| Tall Bog Sedge | Carex paupercula | Cyperaceae \ Sauergräser / Sedge Fam. |  | A | 
| Tall Broomrape | Orobanche elatior | Orobanchaceae \ Sommerwurzgew. / Broomrape Fam. |  | D | 
| Tall Bugloss | Anchusa officinalis subsp. procera | Boraginaceae \ Borretschgew. / Borrage Fam. |  | D | 
|  | Tall Chamomile | Anthemis altissima | Asteraceae \ Korbblütler / Composite Fam. |  | GR 
HR | 
| Tall Fescue | Festuca arundinacea | Poaceae \ Süßgräser / Grass Fam. |  | A 
D 
I | 
| Tall Field Horsetail | Equisetum arvense forma nemorosa | Equisetaceae \ Schachtelhalmgew. / Horsetail Fam. |  | D | 
| Tall Fleabane | Erigeron annuus | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
| Tall Fleabane | Erigeron sumatrensis | Asteraceae \ Korbblütler / Composite Fam. |  | D 
I | 
| Tall Globe Thistle | Echinops exaltatus | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
| Tall Hare's Ear | Bupleurum praealtum | Apiaceae \ Doldenblütler / Umbellifers |  | GR 
HR | 
| Tall Marsh Grass | Sporobolus michauxianus | Poaceae \ Süßgräser / Grass Fam. |  | D | 
|  | Tall Melilot | Melilotus altissimus | Fabaceae \ Schmetterlingsblütler / Legumes |  | D 
DK | 
| Tall Moor Grass | Molinia arundinacea | Poaceae \ Süßgräser / Grass Fam. |  | D | 
| Tall Oat Grass | Arrhenatherum elatius | Poaceae \ Süßgräser / Grass Fam. |  | D | 
| Tall Oregon Grape | Mahonia aquifolium | Berberidaceae \ Sauerdorngew. / Barberry Fam. |  | D | 
| Tall Pepperwort | Lepidium graminifolium | Brassicaceae \ Kreuzblütler / Crucifers |  | D 
F 
I 
Les | 
| Tall Ramping Fumitory | Fumaria bastardii 
 ? | Fumariaceae \ Erdrauchgew. / Fumitory Fam. |  | Kef | 
| Tall Rocket | Sisymbrium altissimum | Brassicaceae \ Kreuzblütler / Crucifers |  | A 
D 
GR | 
| Tall Sea Lavender | Goniolimon elatum | Plumbaginaceae \ Bleiwurzgew. / Thrift Fam. |  | D | 
|  | Tall Skullcap | Scutellaria altissima | Lamiaceae \ Lippenblütler / Mint Fam. |  | D 
S | 
| Tall Spikenard | Aralia excelsa s.l. | Araliaceae \ Efeugewächse / Ivy Fam. |  | D | 
| Tall Thrift | Armeria maritima subsp. elongata | Plumbaginaceae \ Bleiwurzgew. / Thrift Fam. |  | D 
F 
PL | 
| Tall Tutsan | Hypericum x inodorum | Hypericaceae \ Johanniskrautgew. / St.John's Wort Fam. |  | D | 
| Tall Valantia | Valantia aprica | Rubiaceae \ Rötegewächse / Bedstraw Fam. |  | GR | 
| Tall Violet | Viola elatior | Violaceae \ Veilchengewächse / Violet Fam. |  | D 
I | 
| Tall Viper's Grass | Scorzonera elata | Asteraceae \ Korbblütler / Composite Fam. |  | Rho 
Sam | 
| Tall Yarrow | Achillea distans 
 ? | Asteraceae \ Korbblütler / Composite Fam. |  | HR 
I | 
|  | Tall-Ear Goldilocks | Ranunculus macrotis | Ranunculaceae \ Hahnenfußgew. / Buttercup Fam. |  | CH 
D | 
| Tall-Leaved Fleabane | Erigeron macrophyllus | Asteraceae \ Korbblütler / Composite Fam. |  | HR | 
| Tamarillo, Dwarf | Solanum abutiloides | Solanaceae \ Nachtschattengew. / Nightshade Fam. |  | D | 
| Tamarisk, African | Tamarix africana | Tamaricaceae \ Tamariskengew. / Tamarisk Fam. |  | F 
Gom | 
| Tamarisk, Chinese | Tamarix chinensis 
 ? | Tamaricaceae \ Tamariskengew. / Tamarisk Fam. |  | A | 
| Tamarisk, Five-Stamen | Tamarix chinensis 
 ? | Tamaricaceae \ Tamariskengew. / Tamarisk Fam. |  | A | 
| Tamarisk, Four-Stamen | Tamarix tetrandra | Tamaricaceae \ Tamariskengew. / Tamarisk Fam. |  | D 
Zyp | 
| Tamarisk, French | Tamarix gallica 
 ? | Tamaricaceae \ Tamariskengew. / Tamarisk Fam. |  | E | 
|  | Tamarisk, German | Myricaria germanica | Tamaricaceae \ Tamariskengew. / Tamarisk Fam. |  | D | 
| Tamarisk, Hampe's | Tamarix hampeana 
 ? | Tamaricaceae \ Tamariskengew. / Tamarisk Fam. |  | Kre | 
| Tamarisk, Smallflower | Tamarix parviflora | Tamaricaceae \ Tamariskengew. / Tamarisk Fam. |  | HR 
Rho | 
| Tamarisk, Smyrna | Tamarix smyrnensis | Tamaricaceae \ Tamariskengew. / Tamarisk Fam. |  | GR | 
| Tangier Fennel | Ferula tingitana | Apiaceae \ Doldenblütler / Umbellifers |  | Rho 
Sam | 
| Tangier Sorrel | Rumex tingitanus | Polygonaceae \ Knöterichgew. / Knotweed Fam. |  | F | 
| Tangle Fogfruit, Turkey- | Phyla nodiflora | Verbenaceae \ Eisenkrautgew. / Verbena Fam. |  | I | 
| Tangled Hypericum | Hypericum triquetrifolium | Hypericaceae \ Johanniskrautgew. / St.John's Wort Fam. |  | GR 
Sam | 
|  | Tansy Aster, Smallflower | Symphyotrichum parviflorum | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
| Tansy Mustard | Descurainia sophia | Brassicaceae \ Kreuzblütler / Crucifers |  | D | 
| Tansy, Rayed | Tanacetum macrophyllum | Asteraceae \ Korbblütler / Composite Fam. |  | D 
HR | 
| Tansy-Leaved Mustard | Descurainia tanacetifolia | Brassicaceae \ Kreuzblütler / Crucifers |  | F | 
| Tansy | Tanacetum corymbosum | Asteraceae \ Korbblütler / Composite Fam. |  | A 
D 
F 
HR | 
| Tansy | Tanacetum parthenium | Asteraceae \ Korbblütler / Composite Fam. |  | D 
E 
F 
SLO | 
| Tansy | Tanacetum vulgare | Asteraceae \ Korbblütler / Composite Fam. |  | A 
D | 
| Tape Grass, American | Vallisneria americana | Hydrocharitaceae \ Froschbissgew. / Frogbit Fam. |  | A | 
|  | Tape Grass | Vallisneria spiralis | Hydrocharitaceae \ Froschbissgew. / Frogbit Fam. |  | D | 
| Tarda Tulip | Tulipa tarda | Liliaceae \ Liliengewächse / Lily Fam. |  | D | 
| Tare, Hairy | Vicia hirsuta | Fabaceae \ Schmetterlingsblütler / Legumes |  | Cor 
D 
GR | 
| Tare, Slender | Ervum gracile | Fabaceae \ Schmetterlingsblütler / Legumes |  | D 
Mal 
Zyp | 
| Tare, Smooth | Ervum tetraspermum | Fabaceae \ Schmetterlingsblütler / Legumes |  | D 
GR 
I | 
| Tarhana Herb | Echinophora tenuifolia 
 ? | Apiaceae \ Doldenblütler / Umbellifers |  | GR | 
| Tarragon | Artemisia dracunculus | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
| Tartar Kale | Crambe tataria | Brassicaceae \ Kreuzblütler / Crucifers |  | A | 
|  | Tartonraire | Thymelaea tartonraira | Thymelaeaceae \ Seidelbastgew. / Daphne Fam. |  | GR 
Mal 
Zyp | 
| Taschelkraut,Garlic Mustard | Thlaspi alliaceum | Brassicaceae \ Kreuzblütler / Crucifers |  | D | 
| Taschelkraut | Thlaspi alpinum | Brassicaceae \ Kreuzblütler / Crucifers |  | A | 
| Taschelkraut | Thlaspi arvense | Brassicaceae \ Kreuzblütler / Crucifers |  | D 
F | 
| Taschelkraut | Thlaspi bulbosum | Brassicaceae \ Kreuzblütler / Crucifers |  | GR | 
| Tassel Hyacinth, Cyclades | Muscari cycladicum | Liliaceae \ Liliengewächse / Lily Fam. |  | Kyk | 
| Tassel Hyacinth | Muscari comosum | Liliaceae \ Liliengewächse / Lily Fam. |  | D 
F 
GR 
HR 
I 
Kre 
Les 
Rho 
Sam 
Zyp | 
| Tasteless Stonecrop | Sedum sexangulare | Crassulaceae \ Dickblattgew. / Stonecrop Fam. |  | D 
HR 
I | 
|  | Tatarian Honeysuckle | Lonicera tatarica | Caprifoliaceae \ Geißblattgew. / Honeysuckle Fam. |  | D | 
| Tatarian Orache | Atriplex tatarica | Chenopodiaceae \ Gänsefußgew. / Goosefoot Fam. |  | A | 
| Tauber Whitebeam | Sorbus dubronensis | Rosaceae \ Rosengewächse / Rose Fam. |  | D | 
| Tauern Monk's-Hood | Aconitum tauricum | Ranunculaceae \ Hahnenfußgew. / Buttercup Fam. |  | A 
I | 
| Taunus Bramble | Rubus tauni | Rosaceae \ Rosengewächse / Rose Fam. |  | D | 
| Taurus Cotton Thistle | Onopordum tauricum | Asteraceae \ Korbblütler / Composite Fam. |  | Les | 
| Tawny Sedge | Carex hostiana 
 ? | Cyperaceae \ Sauergräser / Sedge Fam. |  | D 
F 
IRL | 
| Taygetos Scabious | Scabiosa taygetea | Dipsacaceae \ Kardengewächse / Teasel Fam. |  | GR | 
|  | Taygetos Woodruff | Asperula taygetea | Rubiaceae \ Rötegewächse / Bedstraw Fam. |  | GR | 
| Tea, Greek Mountain | Sideritis syriaca | Lamiaceae \ Lippenblütler / Mint Fam. |  | D | 
| Tea, Greenland | Rhododendron groenlandicum | Ericaceae \ Heidekrautgew. / Heather Fam. |  | D | 
| Tea, Labrador | Rhododendron tomentosum | Ericaceae \ Heidekrautgew. / Heather Fam. |  | D 
S | 
| Tea, Mexican | Dysphania ambrosioides | Chenopodiaceae \ Gänsefußgew. / Goosefoot Fam. |  | D 
F 
GR 
I | 
| Tea, Rock | Chiliadenus glutinosus | Asteraceae \ Korbblütler / Composite Fam. |  | E | 
| Tea, Shepherd`s | Sideritis syriaca | Lamiaceae \ Lippenblütler / Mint Fam. |  | D | 
| Tea-Plant, China | Lycium chinense | Solanaceae \ Nachtschattengew. / Nightshade Fam. |  | D | 
|  | Tea-Plant, Duke of Argyll's | Lycium barbarum | Solanaceae \ Nachtschattengew. / Nightshade Fam. |  | D 
F | 
| Tea-Plant, Schweinfurth's | Lycium schweinfurthii | Solanaceae \ Nachtschattengew. / Nightshade Fam. |  | Kre 
Rho 
Zyp | 
| Tears, Baby's | Soleirolia soleirolii | Urticaceae \ Brennnesselgew. / Nettle Fam. |  | D | 
| Teasel, Cut-Leaved | Dipsacus laciniatus | Dipsacaceae \ Kardengewächse / Teasel Fam. |  | D | 
| Teasel, Fuller's | Dipsacus sativus | Dipsacaceae \ Kardengewächse / Teasel Fam. |  | D | 
| Teasel, Small | Dipsacus pilosus | Dipsacaceae \ Kardengewächse / Teasel Fam. |  | D | 
| Teasel, Wild | Dipsacus fullonum | Dipsacaceae \ Kardengewächse / Teasel Fam. |  | D 
E | 
| Teasel, Yellow-Flowered | Dipsacus strigosus | Dipsacaceae \ Kardengewächse / Teasel Fam. |  | D | 
|  | Teesdale Violet | Viola rupestris | Violaceae \ Veilchengewächse / Violet Fam. |  | D | 
| Teeth Whitlowgrass, Acute- | Draba acutidentata | Brassicaceae \ Kreuzblütler / Crucifers |  | D | 
| Teeth, Dragon's- | Lotus maritimus | Fabaceae \ Schmetterlingsblütler / Legumes |  | A 
Cor 
D 
F 
Lie | 
| Teff | Eragrostis tef | Poaceae \ Süßgräser / Grass Fam. |  | S | 
| Teide Sticky Broom | Adenocarpus viscosus 
 ? | Fabaceae \ Schmetterlingsblütler / Legumes |  | Pal 
Ten | 
| Tempsky's Mayweed | Matricaria tempskyana | Asteraceae \ Korbblütler / Composite Fam. |  | GR | 
| Tempsky's Sand Crocus | Romulea tempskyana | Iridaceae \ Irisgewächse / Iris Fam. |  | Rho 
Zyp | 
| Tender Hawkweed | Hieracium leptophyton | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
|  | Tender Scabious | Scabiosa tenuis | Dipsacaceae \ Kardengewächse / Teasel Fam. |  | GR | 
| Tenerife Bird's-Foot Trefoil | Lotus campylocladus | Fabaceae \ Schmetterlingsblütler / Legumes |  | Ten | 
| Tenore's Mouse-Ear | Cerastium tenoreanum | Caryophyllaceae \ Nelkengew. / Campion Fam. |  | D | 
| Terebinth | Pistacia terebinthus | Anacardiaceae \ Sumachgewächse / Sumach Fam. |  | E 
F 
GR 
HR | 
| Terracina Spurge | Euphorbia terracina | Euphorbiaceae \ Wolfsmilchgew. / Spurge Fam. |  | Rho | 
| Tetramerous Mouse-Ear | Cerastium subtetrandrum | Caryophyllaceae \ Nelkengew. / Campion Fam. |  | D | 
| Tetraploid Spleenwort | Asplenium trichomanes subsp. quadrivalens | Pteridopsida \ Echte Farne / True Ferns |  | A 
D 
E 
SLO 
Sam | 
| Textured Lungwort | Lobaria scrobiculata 
 ? | Lecanorales \ Flechten / Lichens |  | D | 
|  | Thal's Clover | Trifolium thalii | Fabaceae \ Schmetterlingsblütler / Legumes |  | A 
E | 
| Thale Cress | Arabidopsis thaliana | Brassicaceae \ Kreuzblütler / Crucifers |  | Cor 
D | 
| Thallose Liverwort | Marchantiales spec1 
 ? | Marchantiales \ Lebermoose / Liverworts |  | F | 
| Thallose Liverwort | Marchantiales spec3 
 ? | Marchantiales \ Lebermoose / Liverworts |  | F | 
| Thapsia, Italian | Thapsia garganica | Apiaceae \ Doldenblütler / Umbellifers |  | GR 
Kre 
Mal | 
| Thapsia | Thapsia villosa | Apiaceae \ Doldenblütler / Umbellifers |  | F | 
| Thatching Grass | Hyparrhenia hirta | Poaceae \ Süßgräser / Grass Fam. |  | F 
I 
Rho | 
| Thessolian Fritillary | Fritillaria graeca subsp. thessala | Liliaceae \ Liliengewächse / Lily Fam. |  | GR | 
|  | Thick Fescue, Various- | Festuca heteropachys | Poaceae \ Süßgräser / Grass Fam. |  | D | 
| Thick-Leafed Forget-me-not | Myosotis incrassata | Boraginaceae \ Borretschgew. / Borrage Fam. |  | Chi 
GR 
Kef 
Kre | 
| Thick-Leaved Alpine Thistle | Carduus defloratus subsp. crassifolius | Asteraceae \ Korbblütler / Composite Fam. |  | SLO | 
| Thick-Leaved Cuckooflower | Cardamine pratensis subsp. crassifolia | Brassicaceae \ Kreuzblütler / Crucifers |  | F | 
| Thick-Leaved Rose | Rosa vosagiaca | Rosaceae \ Rosengewächse / Rose Fam. |  | D | 
| Thick-Leaved Saxifrage | Saxifraga callosa subsp. callosa | Saxifragaceae \ Steinbrechgew. / Saxifrage Fam. |  | F | 
| Thick-Leaved Toadflax | Chaenorhinum origanifolium subsp. crassifolium | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | E 
F | 
| Thick-Rooted Dandelion | Taraxacum megalorhizon | Asteraceae \ Korbblütler / Composite Fam. |  | Kre 
Rho 
Sam | 
|  | Thick-Spined Bramble | Rubus hadracanthos | Rosaceae \ Rosengewächse / Rose Fam. |  | D | 
| Thick-Stem Spleenwort | Asplenium trichomanes subsp. pachyrachis | Pteridopsida \ Echte Farne / True Ferns |  | D 
I | 
| Thicket Bramble | Rubus servaticus 
 ? | Rosaceae \ Rosengewächse / Rose Fam. |  | D | 
| Thicket Dog Rose | Rosa corymbifera | Rosaceae \ Rosengewächse / Rose Fam. |  | D 
GR | 
| Thief, Oyster | Colpomenia peregrina | Fucaceae \ Braun-Algen / Seaweeds |  | NL | 
| Thimble, Fairy's | Campanula cochlearifolia | Campanulaceae \ Glockenblumengew. / Bellflower Fam. |  | A 
D 
E 
F 
HR | 
| Thimbleweed, Japanese | Anemone hupehensis | Ranunculaceae \ Hahnenfußgew. / Buttercup Fam. |  | D | 
| Thin-Headed Sow-Thistle | Sonchus leptocephalus | Asteraceae \ Korbblütler / Composite Fam. |  | Ten | 
|  | Thin-Panicle Bramble | Rubus leptothyrsos | Rosaceae \ Rosengewächse / Rose Fam. |  | D | 
| Thin-Spiked Wood Sedge | Carex strigosa | Cyperaceae \ Sauergräser / Sedge Fam. |  | D 
F | 
| Thin-Toothed Dandelion | Taraxacum tenuidentatum | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
| Thinstem Bellflower | Campanula spatulata subsp. filicaulis | Campanulaceae \ Glockenblumengew. / Bellflower Fam. |  | Kre | 
| Thinstem Lady's Mantle | Alchemilla filicaulis | Rosaceae \ Rosengewächse / Rose Fam. |  | D | 
| Thistle Broomrape, Pale | Orobanche reticulata subsp. pallidiflora | Orobanchaceae \ Sommerwurzgew. / Broomrape Fam. |  | A 
D | 
| Thistle Broomrape | Orobanche reticulata subsp. reticulata | Orobanchaceae \ Sommerwurzgew. / Broomrape Fam. |  | D | 
| Thistle Hybrid, Short-Stem | Cirsium x rigens | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
|  | Thistle, Acanthus-Leaved | Carlina acanthifolia | Asteraceae \ Korbblütler / Composite Fam. |  | E 
F 
GR | 
| Thistle, Alpine Blue Sow- | Cicerbita alpina | Asteraceae \ Korbblütler / Composite Fam. |  | A 
D 
F 
HR | 
| Thistle, Alpine | Carduus defloratus 
 ? | Asteraceae \ Korbblütler / Composite Fam. |  | A 
D 
F 
HR 
I | 
| Thistle, Alpine | Cirsium montanum | Asteraceae \ Korbblütler / Composite Fam. |  | I | 
| Thistle, Apennine | Carduus chrysacanthus 
 ? | Asteraceae \ Korbblütler / Composite Fam. |  | HR | 
| Thistle, Argolian Cotton | Onopordum argolicum | Asteraceae \ Korbblütler / Composite Fam. |  | GR | 
| Thistle, Bieberstein's Carline | Carlina biebersteinii | Asteraceae \ Korbblütler / Composite Fam. |  | A | 
| Thistle, Blackish | Carduus nigrescens 
 ? | Asteraceae \ Korbblütler / Composite Fam. |  | F | 
|  | Thistle, Blessed | Centaurea benedicta | Asteraceae \ Korbblütler / Composite Fam. |  | D 
Rho | 
| Thistle, Blue Globe | Echinops banaticus | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
| Thistle, Bluegreen Alpine | Carduus defloratus subsp. glaucus | Asteraceae \ Korbblütler / Composite Fam. |  | A | 
| Thistle, Bluish Sow- | Sonchus glaucescens | Asteraceae \ Korbblütler / Composite Fam. |  | Rho | 
| Thistle, Branched Cotton | Onopordum bracteatum subsp. bracteatum | Asteraceae \ Korbblütler / Composite Fam. |  | Rho 
Zyp | 
| Thistle, Brook | Cirsium rivulare | Asteraceae \ Korbblütler / Composite Fam. |  | And 
D | 
| Thistle, Cabbage | Cirsium oleraceum | Asteraceae \ Korbblütler / Composite Fam. |  | A 
D 
HR 
SLO | 
| Thistle, Carline-Leaved | Carduus carlinifolius | Asteraceae \ Korbblütler / Composite Fam. |  | E | 
|  | Thistle, Carline | Carlina corymbosa | Asteraceae \ Korbblütler / Composite Fam. |  | E 
F 
HR 
I | 
| Thistle, Carline | Carlina vulgaris | Asteraceae \ Korbblütler / Composite Fam. |  | A 
D 
E 
F 
GR 
HR 
IRL | 
| Thistle, Carniolan | Cirsium carniolicum | Asteraceae \ Korbblütler / Composite Fam. |  | A 
SLO | 
| Thistle, Common Blue Sow- | Cicerbita macrophylla | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
| Thistle, Common Field Sow- | Sonchus arvensis | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
| Thistle, Common Golden | Scolymus hispanicus | Asteraceae \ Korbblütler / Composite Fam. |  | E 
F 
GR 
HR 
Les | 
| Thistle, Cone Knapweed, | Rhaponticum coniferum | Asteraceae \ Korbblütler / Composite Fam. |  | E 
F | 
| Thistle, Cotton | Onopordum acanthium 
 ? | Asteraceae \ Korbblütler / Composite Fam. |  | D 
F | 
|  | Thistle, Creeping | Cirsium arvense | Asteraceae \ Korbblütler / Composite Fam. |  | A 
D | 
| Thistle, Cretan Carline | Carlina curetum | Asteraceae \ Korbblütler / Composite Fam. |  | Kre | 
| Thistle, Cretan | Cirsium creticum | Asteraceae \ Korbblütler / Composite Fam. |  | GR | 
| Thistle, Cypriotic Cotton | Onopordum cyprium | Asteraceae \ Korbblütler / Composite Fam. |  | Zyp | 
| Thistle, Distaff | Atractylis cancellata | Asteraceae \ Korbblütler / Composite Fam. |  | GR 
Kre | 
| Thistle, Dwarf | Cirsium acaule | Asteraceae \ Korbblütler / Composite Fam. |  | And 
D 
F 
HR 
S | 
| Thistle, El Hierro Sow- | Sonchus hierrensis | Asteraceae \ Korbblütler / Composite Fam. |  | Gom | 
| Thistle, Endive Star | Centaurea seridis subsp. maritima 
 ? | Asteraceae \ Korbblütler / Composite Fam. |  | E | 
|  | Thistle, Endive Star | Centaurea sonchifolia | Asteraceae \ Korbblütler / Composite Fam. |  | GR | 
| Thistle, Field | Eryngium campestre | Apiaceae \ Doldenblütler / Umbellifers |  | A 
D 
NL | 
| Thistle, Garden Cotton | Onopordum x hortorum | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
| Thistle, Glandless Field Sow- | Sonchus arvensis subsp. uliginosus | Asteraceae \ Korbblütler / Composite Fam. |  | A | 
| Thistle, Glandular Globe | Echinops sphaerocephalus | Asteraceae \ Korbblütler / Composite Fam. |  | A 
D 
E 
GR | 
| Thistle, Great Marsh | Carduus personata | Asteraceae \ Korbblütler / Composite Fam. |  | A 
D 
I | 
| Thistle, Greek Carline | Carlina graeca | Asteraceae \ Korbblütler / Composite Fam. |  | GR 
Rho | 
| Thistle, Greek | Ptilostemon afer | Asteraceae \ Korbblütler / Composite Fam. |  | D 
GR | 
|  | Thistle, Hairless Blue Sow- | Cicerbita plumieri | Asteraceae \ Korbblütler / Composite Fam. |  | F | 
| Thistle, Haynald's Star | Centaurea haynaldii | Asteraceae \ Korbblütler / Composite Fam. |  | HR | 
| Thistle, Heldreich's | Cirsium heldreichii | Asteraceae \ Korbblütler / Composite Fam. |  | GR | 
| Thistle, Hill | Carduus collinus | Asteraceae \ Korbblütler / Composite Fam. |  | HR | 
| Thistle, Hungarian | Cirsium pannonicum | Asteraceae \ Korbblütler / Composite Fam. |  | A 
HR 
SLO | 
| Thistle, Illyrian Cotton | Onopordum illyricum | Asteraceae \ Korbblütler / Composite Fam. |  | F | 
| Thistle, Italian | Carduus litigiosus | Asteraceae \ Korbblütler / Composite Fam. |  | I | 
| Thistle, Ivory | Ptilostemon afer | Asteraceae \ Korbblütler / Composite Fam. |  | D 
GR | 
|  | Thistle, La Palma Sow- | Sonchus palmensis | Asteraceae \ Korbblütler / Composite Fam. |  | Pal | 
| Thistle, Laconian Cotton | Onopordum laconicum | Asteraceae \ Korbblütler / Composite Fam. |  | GR | 
| Thistle, Maltese Star | Centaurea melitensis | Asteraceae \ Korbblütler / Composite Fam. |  | F 
HR | 
| Thistle, Many-Spined | Carduus litigiosus subsp. horridissimus | Asteraceae \ Korbblütler / Composite Fam. |  | F | 
| Thistle, Marsh Sow- | Sonchus palustris | Asteraceae \ Korbblütler / Composite Fam. |  | D 
DK 
S | 
| Thistle, Marsh | Cirsium palustre | Asteraceae \ Korbblütler / Composite Fam. |  | A 
D 
F | 
| Thistle, Melancholy | Cirsium heterophyllum | Asteraceae \ Korbblütler / Composite Fam. |  | A 
D 
F 
I 
IRL | 
| Thistle, Milk | Galactites tomentosa | Asteraceae \ Korbblütler / Composite Fam. |  | Cor 
F 
Kef 
Mal 
Siz | 
|  | Thistle, Milk | Silybum marianum | Asteraceae \ Korbblütler / Composite Fam. |  | D 
F 
HR 
I 
Rho 
Ten | 
| Thistle, Montpellier | Cirsium monspessulanum | Asteraceae \ Korbblütler / Composite Fam. |  | E 
F | 
| Thistle, Mount Aurouze | Carduus aurosicus | Asteraceae \ Korbblütler / Composite Fam. |  | F | 
| Thistle, Mount Timfi | Cirsium tymphaeum | Asteraceae \ Korbblütler / Composite Fam. |  | GR | 
| Thistle, Musk | Carduus nutans | Asteraceae \ Korbblütler / Composite Fam. |  | A 
And 
D 
HR | 
| Thistle, Myriacanth Branched Cotton | Onopordum bracteatum subsp. myriacanthum | Asteraceae \ Korbblütler / Composite Fam. |  | GR | 
| Thistle, Nodding | Carduus thoermeri | Asteraceae \ Korbblütler / Composite Fam. |  | GR | 
| Thistle, Pale-Yellow Pyrenean | Cirsium glabrum | Asteraceae \ Korbblütler / Composite Fam. |  | E | 
|  | Thistle, Perennial Sow- | Sonchus arvensis | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
| Thistle, Pine-cone | Rhaponticum coniferum | Asteraceae \ Korbblütler / Composite Fam. |  | E 
F | 
| Thistle, Plymouth | Carduus pycnocephalus | Asteraceae \ Korbblütler / Composite Fam. |  | D 
F 
GR 
HR 
Kre 
Les 
Rho 
Sam 
Zyp | 
| Thistle, Prickly Sow- | Sonchus asper | Asteraceae \ Korbblütler / Composite Fam. |  | D 
HR 
IRL 
Kre 
Les 
Rho 
Sam | 
| Thistle, Purple Star | Centaurea calcitrapa | Asteraceae \ Korbblütler / Composite Fam. |  | E 
F 
HR 
I 
Sar | 
| Thistle, Pyrenean | Carduus carlinoides | Asteraceae \ Korbblütler / Composite Fam. |  | E 
F | 
| Thistle, Pyrenean | Eryngium bourgatii | Apiaceae \ Doldenblütler / Umbellifers |  | E 
F | 
| Thistle, Rough Star- | Centaurea aspera | Asteraceae \ Korbblütler / Composite Fam. |  | E 
F 
I 
Mal | 
|  | Thistle, Russian Globe | Echinops exaltatus | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
| Thistle, Russian | Salsola tragus | Chenopodiaceae \ Gänsefußgew. / Goosefoot Fam. |  | A 
D 
Zyp | 
| Thistle, Sea Sow- | Sonchus arvensis var. maritimus | Asteraceae \ Korbblütler / Composite Fam. |  | D 
NL | 
| Thistle, Silvery Plumed | Carduus argentatus subsp. acicularis | Asteraceae \ Korbblütler / Composite Fam. |  | Zyp | 
| Thistle, Slender Sow- | Sonchus tenerrimus | Asteraceae \ Korbblütler / Composite Fam. |  | F 
Mal | 
| Thistle, Slender | Carduus tenuiflorus | Asteraceae \ Korbblütler / Composite Fam. |  | Cor 
F 
I 
Mal | 
| Thistle, Small Cnicus, | Atractylis cancellata | Asteraceae \ Korbblütler / Composite Fam. |  | GR 
Kre | 
| Thistle, Small Globe | Echinops ritro | Asteraceae \ Korbblütler / Composite Fam. |  | A 
F 
GR 
HR | 
|  | Thistle, Small-Arrowed Musk | Carduus nutans subsp. micropterus | Asteraceae \ Korbblütler / Composite Fam. |  | I | 
| Thistle, Small-Fruited Sow- | Aetheorhiza bulbosa subsp. microcephala | Asteraceae \ Korbblütler / Composite Fam. |  | Rho | 
| Thistle, Smooth Sow- | Sonchus oleraceus | Asteraceae \ Korbblütler / Composite Fam. |  | D 
F 
GR 
HR 
I 
IRL 
Kre 
Mal 
Rho | 
| Thistle, Soldier | Picnomon acarna | Asteraceae \ Korbblütler / Composite Fam. |  | GR 
Rho 
Sam | 
| Thistle, Southeastern | Carduus carduelis 
 ? | Asteraceae \ Korbblütler / Composite Fam. |  | HR 
SLO | 
| Thistle, Spear | Cirsium vulgare 
 ? | Asteraceae \ Korbblütler / Composite Fam. |  | D 
F 
GR 
NL | 
| Thistle, Spiniest | Cirsium spinosissimum | Asteraceae \ Korbblütler / Composite Fam. |  | A 
E 
F | 
| Thistle, Spiny Globe | Echinops spinosissimus | Asteraceae \ Korbblütler / Composite Fam. |  | GR | 
|  | Thistle, Spotted Golden | Scolymus maculatus | Asteraceae \ Korbblütler / Composite Fam. |  | E 
Siz 
Zyp | 
| Thistle, Stalked Cotton | Onopordum caulescens | Asteraceae \ Korbblütler / Composite Fam. |  | GR | 
| Thistle, Star Thistle,Lesser Knapweed,Star | Centaurea nigra 
 ? | Asteraceae \ Korbblütler / Composite Fam. |  | D 
E 
I | 
| Thistle, Star Thistle,Yellow Knapweed,Star | Centaurea orientalis | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
| Thistle, Star | Centaurea acaulis | Asteraceae \ Korbblütler / Composite Fam. |  | Tun | 
| Thistle, Star | Centaurea aegialophila | Asteraceae \ Korbblütler / Composite Fam. |  | Kre 
Zyp | 
| Thistle, Star | Centaurea affinis 
 ? | Asteraceae \ Korbblütler / Composite Fam. |  | GR | 
| Thistle, Star | Centaurea akamantis | Asteraceae \ Korbblütler / Composite Fam. |  | Zyp | 
|  | Thistle, Star | Centaurea alba | Asteraceae \ Korbblütler / Composite Fam. |  | HR | 
| Thistle, Star | Centaurea argentea | Asteraceae \ Korbblütler / Composite Fam. |  | Kre | 
| Thistle, Star | Centaurea attica | Asteraceae \ Korbblütler / Composite Fam. |  | GR | 
| Thistle, Star | Centaurea australis x diffusa | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
| Thistle, Star | Centaurea australis | Asteraceae \ Korbblütler / Composite Fam. |  | A 
D | 
| Thistle, Star | Centaurea brachtii | Asteraceae \ Korbblütler / Composite Fam. |  | HR | 
| Thistle, Star | Centaurea collina | Asteraceae \ Korbblütler / Composite Fam. |  | F | 
| Thistle, Star | Centaurea cuneifolia subsp. pallida | Asteraceae \ Korbblütler / Composite Fam. |  | GR | 
|  | Thistle, Star | Centaurea deusta | Asteraceae \ Korbblütler / Composite Fam. |  | I | 
| Thistle, Star | Centaurea dichroantha | Asteraceae \ Korbblütler / Composite Fam. |  | SLO | 
| Thistle, Star | Centaurea diffusa | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
| Thistle, Star | Centaurea epirota | Asteraceae \ Korbblütler / Composite Fam. |  | GR | 
| Thistle, Star | Centaurea grisebachii | Asteraceae \ Korbblütler / Composite Fam. |  | GR | 
| Thistle, Star | Centaurea jacea subsp. substituta | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
| Thistle, Star | Centaurea jacea | Asteraceae \ Korbblütler / Composite Fam. |  | A 
D 
E 
F 
HR 
I 
S 
SLO | 
| Thistle, Star | Centaurea kartschiana | Asteraceae \ Korbblütler / Composite Fam. |  | I | 
|  | Thistle, Star | Centaurea lactucifolia var. halkiensis | Asteraceae \ Korbblütler / Composite Fam. |  | Rho | 
| Thistle, Star | Centaurea leucophaea | Asteraceae \ Korbblütler / Composite Fam. |  | F 
I | 
| Thistle, Star | Centaurea macrocephala | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
| Thistle, Star | Centaurea macroptilon | Asteraceae \ Korbblütler / Composite Fam. |  | A | 
| Thistle, Star | Centaurea microptilon | Asteraceae \ Korbblütler / Composite Fam. |  | F | 
| Thistle, Star | Centaurea nervosa | Asteraceae \ Korbblütler / Composite Fam. |  | HR 
I 
SLO | 
| Thistle, Star | Centaurea nigra subsp. nemoralis | Asteraceae \ Korbblütler / Composite Fam. |  | D 
E 
F | 
| Thistle, Star | Centaurea nigrescens 
 ? | Asteraceae \ Korbblütler / Composite Fam. |  | A 
E 
I | 
|  | Thistle, Star | Centaurea ornata | Asteraceae \ Korbblütler / Composite Fam. |  | E | 
| Thistle, Star | Centaurea paniculata subsp. paniculata | Asteraceae \ Korbblütler / Composite Fam. |  | F | 
| Thistle, Star | Centaurea pannonica | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
| Thistle, Star | Centaurea pectinata | Asteraceae \ Korbblütler / Composite Fam. |  | F | 
| Thistle, Star | Centaurea pichleri | Asteraceae \ Korbblütler / Composite Fam. |  | GR | 
| Thistle, Star | Centaurea pseudophrygia | Asteraceae \ Korbblütler / Composite Fam. |  | A 
D 
I | 
| Thistle, Star | Centaurea pullata | Asteraceae \ Korbblütler / Composite Fam. |  | P | 
| Thistle, Star | Centaurea raphanina subsp. mixta | Asteraceae \ Korbblütler / Composite Fam. |  | Chi 
GR 
Les 
Sam | 
|  | Thistle, Star | Centaurea raphanina subsp. raphanina | Asteraceae \ Korbblütler / Composite Fam. |  | Kre | 
| Thistle, Star | Centaurea rupestris | Asteraceae \ Korbblütler / Composite Fam. |  | HR 
SLO | 
| Thistle, Star | Centaurea sadleriana | Asteraceae \ Korbblütler / Composite Fam. |  | A | 
| Thistle, Star | Centaurea scabiosa subsp. alpestris | Asteraceae \ Korbblütler / Composite Fam. |  | F | 
| Thistle, Star | Centaurea scabiosa subsp. badensis | Asteraceae \ Korbblütler / Composite Fam. |  | A | 
| Thistle, Star | Centaurea scabiosa | Asteraceae \ Korbblütler / Composite Fam. |  | A 
D 
E 
F 
GB 
HR 
I | 
| Thistle, Star | Centaurea sicula | Asteraceae \ Korbblütler / Composite Fam. |  | Siz | 
| Thistle, Star | Centaurea sphaerocephala | Asteraceae \ Korbblütler / Composite Fam. |  | Cor | 
|  | Thistle, Star | Centaurea spruneri | Asteraceae \ Korbblütler / Composite Fam. |  | Kef | 
| Thistle, Star | Centaurea stoebe | Asteraceae \ Korbblütler / Composite Fam. |  | A 
D 
I | 
| Thistle, Star | Centaurea thuillieri | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
| Thistle, Star | Centaurea timbalii | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
| Thistle, Star | Centaurea uniflora | Asteraceae \ Korbblütler / Composite Fam. |  | F | 
| Thistle, Star | Centaurea x gerstlaueri | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
| Thistle, Stemless Carline | Carlina acaulis | Asteraceae \ Korbblütler / Composite Fam. |  | A 
D 
E 
F 
HR 
I | 
| Thistle, Stemless | Cirsium acaule | Asteraceae \ Korbblütler / Composite Fam. |  | And 
D 
F 
HR 
S | 
|  | Thistle, Syrian | Notobasis syriaca | Asteraceae \ Korbblütler / Composite Fam. |  | Chi 
GR 
Rho 
Sam 
Zyp | 
| Thistle, Tall Globe | Echinops exaltatus | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
| Thistle, Taurus Cotton | Onopordum tauricum | Asteraceae \ Korbblütler / Composite Fam. |  | Les | 
| Thistle, Thick-Leaved Alpine | Carduus defloratus subsp. crassifolius | Asteraceae \ Korbblütler / Composite Fam. |  | SLO | 
| Thistle, Thin-Headed Sow- | Sonchus leptocephalus | Asteraceae \ Korbblütler / Composite Fam. |  | Ten | 
| Thistle, Toothed | Carthamus dentatus | Asteraceae \ Korbblütler / Composite Fam. |  | GR | 
| Thistle, Tragacanth-Leaved Carline | Carlina tragacanthifolia | Asteraceae \ Korbblütler / Composite Fam. |  | Rho | 
| Thistle, Tree Sow- | Sonchus congestus | Asteraceae \ Korbblütler / Composite Fam. |  | Ten | 
|  | Thistle, Tuberous | Cirsium tuberosum | Asteraceae \ Korbblütler / Composite Fam. |  | D 
F | 
| Thistle, Waldstein's | Cirsium waldsteinii | Asteraceae \ Korbblütler / Composite Fam. |  | A | 
| Thistle, Welted | Carduus acanthoides | Asteraceae \ Korbblütler / Composite Fam. |  | A 
D 
F 
GR | 
| Thistle, Welted | Carduus crispus | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
| Thistle, Wooly Carline | Carlina lanata | Asteraceae \ Korbblütler / Composite Fam. |  | Zyp | 
| Thistle, Wooly Distaff | Carthamus lanatus | Asteraceae \ Korbblütler / Composite Fam. |  | F 
S | 
| Thistle, Wooly | Cirsium eriophorum | Asteraceae \ Korbblütler / Composite Fam. |  | A 
E 
F 
GR 
HR | 
| Thistle, Yellow Star | Centaurea hyalolepis | Asteraceae \ Korbblütler / Composite Fam. |  | Zyp | 
|  | Thistle, Yellow Star | Centaurea solstitialis | Asteraceae \ Korbblütler / Composite Fam. |  | F 
GR 
HR | 
| Thistle, Yellow | Cirsium erisithales | Asteraceae \ Korbblütler / Composite Fam. |  | A 
HR 
I 
SLO | 
| Thistle,Lesser Knapweed,Star Thistle, Star | Centaurea nigra 
 ? | Asteraceae \ Korbblütler / Composite Fam. |  | D 
E 
I | 
| Thistle,Yellow Knapweed,Star Thistle, Star | Centaurea orientalis | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
| Thistle | Atractylis humilis | Asteraceae \ Korbblütler / Composite Fam. |  | E | 
| Thistle | Carthamus mitissimus | Asteraceae \ Korbblütler / Composite Fam. |  | E 
F | 
| Thistle | Carthamus tinctorius | Asteraceae \ Korbblütler / Composite Fam. |  | D 
S | 
| Thistle | Rhaponticum heleniifolium subsp. bicknellii | Asteraceae \ Korbblütler / Composite Fam. |  | F | 
|  | Thistle | Rhaponticum scariosum subsp. rhaponticum | Asteraceae \ Korbblütler / Composite Fam. |  | F 
I | 
| Thomas' Candytuft | Aethionema thomasianum | Brassicaceae \ Kreuzblütler / Crucifers |  | F | 
| Thomine's Brome | Bromus hordeaceus subsp. thominei | Poaceae \ Süßgräser / Grass Fam. |  | A | 
| Thora Buttercup | Ranunculus thora | Ranunculaceae \ Hahnenfußgew. / Buttercup Fam. |  | A 
I | 
| Thorn Apple, Downy | Datura inoxia | Solanaceae \ Nachtschattengew. / Nightshade Fam. |  | D 
GR | 
| Thorn Apple, Purple | Datura stramonium var. tatula | Solanaceae \ Nachtschattengew. / Nightshade Fam. |  | D 
E | 
| Thorn Apple | Datura stramonium | Solanaceae \ Nachtschattengew. / Nightshade Fam. |  | D 
F 
GR | 
| Thorn Orache | Bassia hyssopifolia | Chenopodiaceae \ Gänsefußgew. / Goosefoot Fam. |  | S | 
|  | Thorn, Christ's | Paliurus spina-christi | Rhamnaceae \ Kreuzdorngew. / Buckthorn Fam. |  | GR 
HR 
I | 
| Thorn, Jerusalem | Parkinsonia aculeata | Fabaceae \ Schmetterlingsblütler / Legumes |  | GR | 
| Thorny Broom, Hairy | Calicotome villosa | Fabaceae \ Schmetterlingsblütler / Legumes |  | Chi 
GR 
Kef 
Kre 
Rho 
Sam 
Zyp | 
| Thorny Broom | Calicotome spinosa | Fabaceae \ Schmetterlingsblütler / Legumes |  | I 
Mal | 
| Thorny Broom | Genista acanthoclada subsp. echinus | Fabaceae \ Schmetterlingsblütler / Legumes |  | Rho | 
| Thorny Burnet | Sarcopoterium spinosum | Rosaceae \ Rosengewächse / Rose Fam. |  | Chi 
GR 
Kre 
Les 
Mal 
Rho 
Zyp | 
| Thorny Restharrow | Ononis spinosa subsp. antiquorum | Fabaceae \ Schmetterlingsblütler / Legumes |  | F 
GR 
I | 
| Thorough-Wax, Lance-Leaved | Bupleurum subovatum | Apiaceae \ Doldenblütler / Umbellifers |  | Sam | 
|  | Thorough-Wax, Thorough-Wax, | Bupleurum angulosum | Apiaceae \ Doldenblütler / Umbellifers |  | E 
F | 
| Thorough-Wax, Thorough-Wax, | Bupleurum rotundifolium | Apiaceae \ Doldenblütler / Umbellifers |  | A 
D 
F | 
| Thorough-Wax,Thorough-Wax | Bupleurum angulosum | Apiaceae \ Doldenblütler / Umbellifers |  | E 
F | 
| Thorough-Wax,Thorough-Wax | Bupleurum rotundifolium | Apiaceae \ Doldenblütler / Umbellifers |  | A 
D 
F | 
| Thorough-Wax | Bupleurum baldense | Apiaceae \ Doldenblütler / Umbellifers |  | F 
Mal | 
| Thorough-Wax | Bupleurum falcatum | Apiaceae \ Doldenblütler / Umbellifers |  | A 
D 
F 
HR | 
| Thorough-Wax | Bupleurum fruticescens | Apiaceae \ Doldenblütler / Umbellifers |  | E | 
| Thorough-Wax | Bupleurum fruticosum | Apiaceae \ Doldenblütler / Umbellifers |  | F 
GR | 
|  | Thorough-Wax | Bupleurum longifolium | Apiaceae \ Doldenblütler / Umbellifers |  | D | 
| Thorough-Wax | Bupleurum praealtum | Apiaceae \ Doldenblütler / Umbellifers |  | GR 
HR | 
| Thorough-Wax | Bupleurum ranunculoides | Apiaceae \ Doldenblütler / Umbellifers |  | F | 
| Thorough-Wax | Bupleurum rigidum | Apiaceae \ Doldenblütler / Umbellifers |  | E | 
| Thorough-Wax | Bupleurum stellatum | Apiaceae \ Doldenblütler / Umbellifers |  | D 
I | 
| Thorough-Wax | Bupleurum tenuissimum | Apiaceae \ Doldenblütler / Umbellifers |  | D | 
| Thorough-Wax | Bupleurum trichopodum | Apiaceae \ Doldenblütler / Umbellifers |  | GR | 
| Thorough-Wax | Bupleurum veronense | Apiaceae \ Doldenblütler / Umbellifers |  | HR | 
|  | Thousandleaf Buttercup | Ranunculus millefoliatus | Ranunculaceae \ Hahnenfußgew. / Buttercup Fam. |  | GR | 
| Thread Moss, Silvery | Bryum argenteum 
 ? | Musci \ Laubmoose / Mosses |  | D | 
| Thread Rush | Juncus filiformis | Juncaceae \ Binsengewächse / Rush Fam. |  | A 
D | 
| Thread-Leaved Water Crowfoot | Ranunculus trichophyllus 
 ? | Ranunculaceae \ Hahnenfußgew. / Buttercup Fam. |  | A 
D 
F 
GR 
HR 
I | 
| Three Bird Toadflax | Linaria triornithophora | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | E | 
| Three Women Goldilocks | Ranunculus biclaterae | Ranunculaceae \ Hahnenfußgew. / Buttercup Fam. |  | D | 
| Three-Awned Goatgrass | Aegilops neglecta | Poaceae \ Süßgräser / Grass Fam. |  | F | 
| Three-Colored Chamomile | Anthemis tricolor | Asteraceae \ Korbblütler / Composite Fam. |  | Zyp | 
|  | Three-Flowered Oxytropis | Oxytropis triflora | Fabaceae \ Schmetterlingsblütler / Legumes |  | A | 
| Three-Horned Balsam | Impatiens tricornis | Balsaminaceae \ Springkrautgew. / Balsam Fam. |  | D | 
| Three-Horned Stock | Matthiola tricuspidata | Brassicaceae \ Kreuzblütler / Crucifers |  | Cor 
GR 
Les 
Zyp | 
| Three-Leaved Coneflower | Rudbeckia triloba | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
| Three-Leaved Cuckoo Flower | Cardamine trifolia | Brassicaceae \ Kreuzblütler / Crucifers |  | A | 
| Three-Leaved Figwort | Scrophularia trifoliata | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | Cor | 
| Three-Leaved Gladiolus | Gladiolus triphyllus | Iridaceae \ Irisgewächse / Iris Fam. |  | Zyp | 
| Three-Leaved Rush | Juncus trifidus | Juncaceae \ Binsengewächse / Rush Fam. |  | A | 
|  | Three-Leaved Toadflax | Linaria triphylla | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | Siz | 
| Three-Leaved Valerian | Valeriana tripteris | Valerianaceae \ Baldriangew. / Valerian Fam. |  | A 
CH 
D 
HR | 
| Three-Nerved Beggartick | Bidens triplinervia var. macrantha | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
| Three-Nerved Sandwort | Moehringia trinervia | Caryophyllaceae \ Nelkengew. / Campion Fam. |  | A 
D 
F | 
| Three-Parted Crassula | Crassula alata | Crassulaceae \ Dickblattgew. / Stonecrop Fam. |  | Rho | 
| Three-Stamen Waterwort | Elatine triandra 
 ? | Elatinaceae \ Tännelgewächse / Waterwort Fam. |  | F | 
| Three-cornered Garlic | Allium triquetrum | Liliaceae \ Liliengewächse / Lily Fam. |  | F 
Mal 
Siz | 
| Threefoil Anemone | Anemone trifolia | Ranunculaceae \ Hahnenfußgew. / Buttercup Fam. |  | A 
I | 
|  | Thrift, Alpine | Armeria maritima subsp. alpina | Plumbaginaceae \ Bleiwurzgew. / Thrift Fam. |  | A 
F 
I | 
| Thrift, Bottendorf | Armeria maritima subsp. bottendorfensis | Plumbaginaceae \ Bleiwurzgew. / Thrift Fam. |  | D | 
| Thrift, Calaminarian | Armeria maritima subsp. halleri | Plumbaginaceae \ Bleiwurzgew. / Thrift Fam. |  | D | 
| Thrift, Cantabrian | Armeria pubinervis | Plumbaginaceae \ Bleiwurzgew. / Thrift Fam. |  | F | 
| Thrift, Corsica | Armeria leucocephala | Plumbaginaceae \ Bleiwurzgew. / Thrift Fam. |  | Cor | 
| Thrift, Girard's | Armeria girardii | Plumbaginaceae \ Bleiwurzgew. / Thrift Fam. |  | F | 
| Thrift, Grey | Armeria canescens | Plumbaginaceae \ Bleiwurzgew. / Thrift Fam. |  | GR 
I | 
| Thrift, Hornburg | Armeria maritima subsp. hornburgensis | Plumbaginaceae \ Bleiwurzgew. / Thrift Fam. |  | D | 
|  | Thrift, Jersey | Armeria arenaria 
 ? | Plumbaginaceae \ Bleiwurzgew. / Thrift Fam. |  | D 
E 
F 
I | 
| Thrift, Many-Headed | Armeria multiceps | Plumbaginaceae \ Bleiwurzgew. / Thrift Fam. |  | Cor | 
| Thrift, Purple | Armeria maritima subsp. purpurea | Plumbaginaceae \ Bleiwurzgew. / Thrift Fam. |  | D | 
| Thrift, Rumelian | Armeria rumelica | Plumbaginaceae \ Bleiwurzgew. / Thrift Fam. |  | GR | 
| Thrift, Tall | Armeria maritima subsp. elongata | Plumbaginaceae \ Bleiwurzgew. / Thrift Fam. |  | D 
F 
PL | 
| Thrift | Armeria filicaulis 
 ? | Plumbaginaceae \ Bleiwurzgew. / Thrift Fam. |  | E | 
| Thrift | Armeria maritima subsp. maritima | Plumbaginaceae \ Bleiwurzgew. / Thrift Fam. |  | D 
E 
GB 
IRL 
S | 
| Throatwort, Blue | Trachelium caeruleum | Campanulaceae \ Glockenblumengew. / Bellflower Fam. |  | E | 
|  | Thuengersheim Whitebeam | Sorbus haesitans | Rosaceae \ Rosengewächse / Rose Fam. |  | D | 
| Thuillier's Knapweed | Centaurea thuillieri | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
| Thumb, Desert | Cynomorium coccineum | Balanophoraceae \ Hundskolbengewächse / Cynomorium Fam. |  | Siz | 
| Thunberg's Barberry | Berberis thunbergii | Berberidaceae \ Sauerdorngew. / Barberry Fam. |  | D | 
| Thunberg's Meadowsweet | Spiraea thunbergii | Rosaceae \ Rosengewächse / Rose Fam. |  | D | 
| Thuringian Cinquefoil | Potentilla thuringiaca | Rosaceae \ Rosengewächse / Rose Fam. |  | D | 
| Thuringian Mallow | Malva thuringiaca | Malvaceae \ Malvengewächse / Mallow Fam. |  | A 
D | 
| Thurstons Oxford Crane's-Bill | Geranium x oxonianum forma thurstonianum | Geraniaceae \ Storchschnabelgew. / Crane's-Bill Fam. |  | IRL | 
|  | Thyme Broomrape | Orobanche alba | Orobanchaceae \ Sommerwurzgew. / Broomrape Fam. |  | D 
F 
GR 
HR 
Kef | 
| Thyme Germander, Cat- | Teucrium capitatum | Lamiaceae \ Lippenblütler / Mint Fam. |  | GR 
Mal | 
| Thyme Moss, Hart's-Tongue | Plagiomnium undulatum 
 ? | Musci \ Laubmoose / Mosses |  | D 
F | 
| Thyme Moss, Long-Beaked | Plagiomnium rostratum | Musci \ Laubmoose / Mosses |  | D | 
| Thyme Moss, Marsh | Plagiomnium ellipticum 
 ? | Musci \ Laubmoose / Mosses |  | A 
D | 
| Thyme, Attic | Thymus atticus | Lamiaceae \ Lippenblütler / Mint Fam. |  | GR | 
| Thyme, Basil | Clinopodium acinos | Lamiaceae \ Lippenblütler / Mint Fam. |  | A 
D 
F 
GR 
HR 
I 
SLO | 
| Thyme, Breckland | Thymus serpyllum | Lamiaceae \ Lippenblütler / Mint Fam. |  | D 
S | 
|  | Thyme, British | Thymus praecox subsp. britannicus | Lamiaceae \ Lippenblütler / Mint Fam. |  | E 
GB 
IRL | 
| Thyme, Caraway | Thymus herba-barona | Lamiaceae \ Lippenblütler / Mint Fam. |  | Cor | 
| Thyme, Cat | Teucrium marum | Lamiaceae \ Lippenblütler / Mint Fam. |  | Cor | 
| Thyme, Chaubard's | Thymus longicaulis subsp. chaubardii | Lamiaceae \ Lippenblütler / Mint Fam. |  | GR | 
| Thyme, Common | Thymus vulgaris | Lamiaceae \ Lippenblütler / Mint Fam. |  | F | 
| Thyme, Cyprus | Thymus integer | Lamiaceae \ Lippenblütler / Mint Fam. |  | Zyp | 
| Thyme, Eurasian | Thymus pannonicus | Lamiaceae \ Lippenblütler / Mint Fam. |  | A 
D | 
| Thyme, Innsbruck | Thymus oenipontanus | Lamiaceae \ Lippenblütler / Mint Fam. |  | F 
I | 
|  | Thyme, Ionian | Thymus holosericeus | Lamiaceae \ Lippenblütler / Mint Fam. |  | Kef | 
| Thyme, Krain | Thymus pulegioides subsp. carniolicus | Lamiaceae \ Lippenblütler / Mint Fam. |  | A 
D 
F | 
| Thyme, Large | Thymus pulegioides 
 ? | Lamiaceae \ Lippenblütler / Mint Fam. |  | D 
E 
F 
HR 
I 
PL | 
| Thyme, Mediterranean | Thymbra capitata | Lamiaceae \ Lippenblütler / Mint Fam. |  | GR 
Rho 
Zyp | 
| Thyme, Mother of | Thymus praecox | Lamiaceae \ Lippenblütler / Mint Fam. |  | A 
D 
E 
F | 
| Thyme, Procumbent | Thymus praecox subsp. hesperites | Lamiaceae \ Lippenblütler / Mint Fam. |  | D | 
| Thyme, Pyrenean | Thymus nervosus | Lamiaceae \ Lippenblütler / Mint Fam. |  | E | 
| Thyme, Wild | Thymus polytrichus | Lamiaceae \ Lippenblütler / Mint Fam. |  | A 
D 
F 
I | 
|  | Thyme-Leaved Rock-Cress | Arabis serpyllifolia | Brassicaceae \ Kreuzblütler / Crucifers |  | F 
I | 
| Thyme-Leaved Sandwort, Lesser | Arenaria leptoclados | Caryophyllaceae \ Nelkengew. / Campion Fam. |  | D 
E 
F 
Kef 
Rho | 
| Thyme-Leaved Sandwort | Arenaria serpyllifolia | Caryophyllaceae \ Nelkengew. / Campion Fam. |  | D 
F 
HR 
I 
IRL | 
| Thyme-Leaved Savory | Micromeria thymifolia | Lamiaceae \ Lippenblütler / Mint Fam. |  | D 
HR | 
| Thyme-Leaved Savory | Satureja thymbra | Lamiaceae \ Lippenblütler / Mint Fam. |  | GR 
Kre 
Les 
Rho 
Sam | 
| Thyme-Leaved Speedwell | Veronica serpyllifolia | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | A 
D 
F 
I | 
| Thyme-Leaved Sun-Rose | Fumana thymifolia | Cistaceae \ Zistrosengew. / Rockrose Fam. |  | Chi 
I 
Mal 
Rho 
Zyp | 
| Thyme-Leaved Willow | Salix serpillifolia | Salicaceae \ Weidengewächse / Willow Fam. |  | A 
D 
I | 
|  | Thymelaea, Annual | Thymelaea passerina | Thymelaeaceae \ Seidelbastgew. / Daphne Fam. |  | D | 
| Thymelaea, Myrtle-Leaved | Thymelaea velutina | Thymelaeaceae \ Seidelbastgew. / Daphne Fam. |  | Mal | 
| Thymelaea | Thymelaea sanamunda | Thymelaeaceae \ Seidelbastgew. / Daphne Fam. |  | F | 
| Thyme | Thymus longicaulis | Lamiaceae \ Lippenblütler / Mint Fam. |  | F 
GR 
HR 
I 
SLO | 
| Thyrse Sorrel | Rumex thyrsiflorus | Polygonaceae \ Knöterichgew. / Knotweed Fam. |  | D | 
| Tick Quackgrass | Elymus athericus | Poaceae \ Süßgräser / Grass Fam. |  | GR | 
| Tick Trefoil, Sessile-Leaved | Cytisophyllum sessilifolium | Fabaceae \ Schmetterlingsblütler / Legumes |  | F 
I | 
| Tickseed, Early Sunrise | Coreopsis grandiflora | Asteraceae \ Korbblütler / Composite Fam. |  | A | 
|  | Tickseed,Coreopsis, Garden | Coreopsis tinctoria | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
| Tifton Burclover | Medicago rigidula | Fabaceae \ Schmetterlingsblütler / Legumes |  | F 
GR 
HR 
Kre 
Mal 
Rho 
Sam | 
| Tilting Lady's Mantle, Together | Alchemilla connivens | Rosaceae \ Rosengewächse / Rose Fam. |  | D | 
| Timbal's Knapweed | Centaurea timbalii | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
| Timber Bamboo, Giant | Phyllostachys bambusoides | Poaceae \ Süßgräser / Grass Fam. |  | D | 
| Timfi Thistle, Mount | Cirsium tymphaeum | Asteraceae \ Korbblütler / Composite Fam. |  | GR | 
| Timfristos Crocus | Crocus veluchensis | Iridaceae \ Irisgewächse / Iris Fam. |  | GR | 
| Timothy Grass | Phleum pratense | Poaceae \ Süßgräser / Grass Fam. |  | A 
D | 
|  | Tinkerbells | Alyssoides utriculata | Brassicaceae \ Kreuzblütler / Crucifers |  | HR | 
| Tiny Bramble | Rubus tenuihabitus 
 ? | Rosaceae \ Rosengewächse / Rose Fam. |  | D | 
| Tiny Button Lichen | Amandinea punctata | Lecanorales \ Flechten / Lichens |  | D | 
| Tiny Cudweed | Filago eriosphaera | Asteraceae \ Korbblütler / Composite Fam. |  | Rho 
Zyp | 
| Tiny Marguerite Daisy | Argyranthemum gracile | Asteraceae \ Korbblütler / Composite Fam. |  | Ten | 
| Tiny Mousetail | Myosurus minimus | Ranunculaceae \ Hahnenfußgew. / Buttercup Fam. |  | D | 
| Tiny Restharrow | Ononis minutissima | Fabaceae \ Schmetterlingsblütler / Legumes |  | F | 
| Tipped Cudweed, Red- | Filago lutescens | Asteraceae \ Korbblütler / Composite Fam. |  | Cor 
D 
F 
I | 
|  | Tips Evening Primrose, Red- | Oenothera angustissima | Onagraceae \ Nachtkerzengew. / Willowherb Fam. |  | D | 
| Tmolos Sandwort, Mount | Arenaria tmolea 
 ? | Caryophyllaceae \ Nelkengew. / Campion Fam. |  | F | 
| Toad Rush | Juncus bufonius | Juncaceae \ Binsengewächse / Rush Fam. |  | D 
F | 
| Toadflax, Aleppo | Linaria chalepensis | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | Chi 
Rho 
Zyp | 
| Toadflax, Alpine Bastard | Thesium alpinum | Santalaceae \ Sandelholzgew. / Sandalwood Fam. |  | A 
D 
F | 
| Toadflax, Alpine | Linaria alpina | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | A 
E 
F | 
| Toadflax, Bastard | Thesium linophyllon | Santalaceae \ Sandelholzgew. / Sandalwood Fam. |  | A 
D 
F 
I | 
| Toadflax, Bavarian Bastard | Thesium bavarum | Santalaceae \ Sandelholzgew. / Sandalwood Fam. |  | D 
HR | 
|  | Toadflax, Branched Bastard | Thesium divaricatum | Santalaceae \ Sandelholzgew. / Sandalwood Fam. |  | F 
HR | 
| Toadflax, Broomleaf | Linaria genistifolia | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | A | 
| Toadflax, Cloven Lip | Linaria bipartita agg. | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | D | 
| Toadflax, Common | Linaria vulgaris | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | A 
D 
HR 
PL 
S | 
| Toadflax, Corn | Linaria arvensis | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | F | 
| Toadflax, Corsican | Cymbalaria hepaticifolia | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | F | 
| Toadflax, Daisy-Leaved | Anarrhinum bellidifolium | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | E 
F | 
| Toadflax, Dalmatian | Linaria dalmatica | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | D | 
|  | Toadflax, Dwarf Kenilworth | Cymbalaria aequitriloba | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | Mal | 
| Toadflax, Field Bastard Bastard | Thesium humile | Santalaceae \ Sandelholzgew. / Sandalwood Fam. |  | GR | 
| Toadflax, Hybrid | Linaria repens x vulgaris | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | F | 
| Toadflax, Italian | Cymbalaria pallida | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | D | 
| Toadflax, Ivy-Leaved | Cymbalaria muralis | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | Chi 
D 
E 
F 
GR 
HR 
I 
Mal 
S | 
| Toadflax, Jersey | Linaria pelisseriana | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | Cor 
I 
Kre 
Les 
Rho | 
| Toadflax, Kenilworth | Cymbalaria muralis | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | Chi 
D 
E 
F 
GR 
HR 
I 
Mal 
S | 
| Toadflax, Lax-Flowered Alpine | Linaria alpina subsp. filicaulis | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | E | 
|  | Toadflax, Long-peduncle | Cymbalaria longipes | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | Kre 
Rho 
Sam | 
| Toadflax, Malling | Chaenorhinum origanifolium subsp. origanifolium | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | E 
F | 
| Toadflax, Mediterranean | Linaria chalepensis | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | Chi 
Rho 
Zyp | 
| Toadflax, Narrow-Leaved | Linaria angustissima | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | F 
HR | 
| Toadflax, Pale | Linaria repens | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | D 
E 
F 
S | 
| Toadflax, Parnassus Bastard | Thesium parnassi | Santalaceae \ Sandelholzgew. / Sandalwood Fam. |  | GR | 
| Toadflax, Picos | Linaria faucicola | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | E | 
| Toadflax, Prostrate | Linaria supina | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | D 
E 
F 
I | 
|  | Toadflax, Purple | Linaria purpurea | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | D 
I 
NL 
Siz | 
| Toadflax, Pyrenean Bastard | Thesium pyrenaicum | Santalaceae \ Sandelholzgew. / Sandalwood Fam. |  | A 
D 
E 
F 
I | 
| Toadflax, Reflexed-fruit | Linaria reflexa | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | Siz | 
| Toadflax, Roadside | Linaria aeruginea | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | E | 
| Toadflax, Simple | Linaria simplex | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | D 
F 
GR 
HR 
Rho 
Zyp | 
| Toadflax, Small-Sepal | Cymbalaria microcalyx | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | GR | 
| Toadflax, Small | Chaenorhinum minus | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | A 
And 
D 
HR | 
| Toadflax, Thick-Leaved | Chaenorhinum origanifolium subsp. crassifolium | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | E 
F | 
|  | Toadflax, Three Bird | Linaria triornithophora | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | E | 
| Toadflax, Three-Leaved | Linaria triphylla | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | Siz | 
| Toadflax, Tonzig's | Linaria tonzigii | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | I | 
| Toadflax, Variousleaf | Linaria heterophylla | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | Siz | 
| Tobacco, South American | Nicotiana sylvestris | Solanaceae \ Nachtschattengew. / Nightshade Fam. |  | D | 
| Tobacco, Tree | Nicotiana glauca | Solanaceae \ Nachtschattengew. / Nightshade Fam. |  | GR 
Kre 
Les 
Sam | 
| Tobacco, Virginian | Nicotiana tabacum | Solanaceae \ Nachtschattengew. / Nightshade Fam. |  | D | 
| Tobacco, Wild | Nicotiana rustica | Solanaceae \ Nachtschattengew. / Nightshade Fam. |  | D 
S | 
|  | Together Tilting Lady's Mantle | Alchemilla connivens | Rosaceae \ Rosengewächse / Rose Fam. |  | D | 
| Tomato, Lychee | Solanum sisymbriifolium | Solanaceae \ Nachtschattengew. / Nightshade Fam. |  | D | 
| Tomato | Solanum lycopersicum | Solanaceae \ Nachtschattengew. / Nightshade Fam. |  | D 
GR | 
| Tomentose Alpine Moon Daisy | Leucanthemopsis alpina var. pseudotomentosa | Asteraceae \ Korbblütler / Composite Fam. |  | F | 
| Tommasini's Bellflower | Campanula tommasiniana | Campanulaceae \ Glockenblumengew. / Bellflower Fam. |  | HR | 
| Tommasini's Crocus | Crocus tommasinianus | Iridaceae \ Irisgewächse / Iris Fam. |  | D | 
| Tongue Autumn Crocus | Colchicum lingulatum | Liliaceae \ Liliengewächse / Lily Fam. |  | GR | 
| Tongue Thyme Moss, Hart's- | Plagiomnium undulatum 
 ? | Musci \ Laubmoose / Mosses |  | D 
F | 
|  | Tongue Woundwort, White- | Stachys leucoglossa | Lamiaceae \ Lippenblütler / Mint Fam. |  | GR | 
| Tongue, Adder's- | Ophioglossum vulgatum | Ophioglossaceae \ Natternfarngew. / Adder's-Tongue Fern Fam. |  | D | 
| Tongue, Apennine Hound's- | Cynoglossum apenninum | Boraginaceae \ Borretschgew. / Borrage Fam. |  | I | 
| Tongue, Bristly Ox- | Picris echioides | Asteraceae \ Korbblütler / Composite Fam. |  | D 
E 
F 
HR 
I 
NL | 
| Tongue, Chinese Hound's- | Cynoglossum amabile | Boraginaceae \ Borretschgew. / Borrage Fam. |  | D | 
| Tongue, Colonna Hound's- | Cynoglossum columnae | Boraginaceae \ Borretschgew. / Borrage Fam. |  | GR 
Kre 
Sam | 
| Tongue, Cretan Hound's- | Cynoglossum creticum | Boraginaceae \ Borretschgew. / Borrage Fam. |  | Cor 
F 
Kre 
Mal 
Rho | 
| Tongue, Green Hound's- | Cynoglossum germanicum | Boraginaceae \ Borretschgew. / Borrage Fam. |  | F | 
|  | Tongue, Hawkweed Ox- | Picris hieracioides | Asteraceae \ Korbblütler / Composite Fam. |  | A 
CH 
D 
E 
F 
HR 
I | 
| Tongue, Hound's- | Cynoglossum officinale | Boraginaceae \ Borretschgew. / Borrage Fam. |  | A 
D 
F 
HR | 
| Tongue, Maiella Hound's- | Cynoglossum magellense | Boraginaceae \ Borretschgew. / Borrage Fam. |  | I | 
| Tongue, Montain Hound's- | Cynoglossum montanum | Boraginaceae \ Borretschgew. / Borrage Fam. |  | I | 
| Tongue, Spiny Ox- | Picris hieracioides subsp. spinulosa | Asteraceae \ Korbblütler / Composite Fam. |  | HR | 
| Tongue, Umbellate Ox- | Picris hieracioides subsp. umbellata | Asteraceae \ Korbblütler / Composite Fam. |  | E | 
| Tongue, Wallflower-Leaved Hound's- | Cynoglossum cheirifolium | Boraginaceae \ Borretschgew. / Borrage Fam. |  | Siz | 
| Toninia | Toninia toniniana 
 ? | Lecanorales \ Flechten / Lichens |  | Sam | 
|  | Tonzig's Toadflax | Linaria tonzigii | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | I | 
| Tooth Violet, Dog's | Erythronium dens-canis | Liliaceae \ Liliengewächse / Lily Fam. |  | I | 
| Tooth-Leaved Clubmoss | Selaginella denticulata | Selaginellaceae \ Moosfarngew. / Lesser Clubmoss Fam. |  | Chi 
GR 
I 
Kre 
Mal 
Rho 
Sam 
Zyp | 
| Toothed Dandelion, Thin- | Taraxacum tenuidentatum | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
| Toothed Dandelion | Taraxacum amplum 
 ? | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
| Toothed Goldilocks, Few- | Ranunculus oligodon | Ranunculaceae \ Hahnenfußgew. / Buttercup Fam. |  | F | 
| Toothed Hawkweed, Acute- | Hieracium oxyodon | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
| Toothed Medick | Medicago polymorpha 
 ? | Fabaceae \ Schmetterlingsblütler / Legumes |  | F 
GR 
HR 
I 
Mal 
Sam 
Zyp | 
|  | Toothed Mint | Mentha x villosonervata | Lamiaceae \ Lippenblütler / Mint Fam. |  | D 
I | 
| Toothed Sainfoin, Equal- | Onobrychis aequidentata | Fabaceae \ Schmetterlingsblütler / Legumes |  | GR 
Kre 
Les 
Rho | 
| Toothed Sphagnum | Sphagnum auriculatum agg. | Sphagnopsida \ Torfmoose / Bog Mosses |  | D | 
| Toothed Sphagnum | Sphagnum cuspidatum | Sphagnopsida \ Torfmoose / Bog Mosses |  | S | 
| Toothed Thistle | Carthamus dentatus | Asteraceae \ Korbblütler / Composite Fam. |  | GR | 
| Toothed Whitebeam, Sharp- | Sorbus x decipiens | Rosaceae \ Rosengewächse / Rose Fam. |  | D | 
| Toothed Willow, Finely- | Salix breviserrata 
 ? | Salicaceae \ Weidengewächse / Willow Fam. |  | F | 
| Toothwort, Purple | Lathraea clandestina | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | F | 
|  | Toothwort | Lathraea squamaria | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | A 
D | 
| Topali's Bellflower | Campanula topaliana subsp. topaliana | Campanulaceae \ Glockenblumengew. / Bellflower Fam. |  | GR | 
| Topped Sphagnum, Flat- | Sphagnum fallax | Sphagnopsida \ Torfmoose / Bog Mosses |  | D | 
| Tor Grass, Shiny | Brachypodium rupestre | Poaceae \ Süßgräser / Grass Fam. |  | D | 
| Tor Grass | Brachypodium pinnatum | Poaceae \ Süßgräser / Grass Fam. |  | D 
SLO | 
| Torino Spurge | Euphorbia taurinensis | Euphorbiaceae \ Wolfsmilchgew. / Spurge Fam. |  | Rho | 
| Tormentil, Trailing | Potentilla anglica | Rosaceae \ Rosengewächse / Rose Fam. |  | D | 
| Tormentil | Potentilla erecta | Rosaceae \ Rosengewächse / Rose Fam. |  | A 
D 
E 
F 
S | 
|  | Tortula Moss, Spineless | Tortula inermis 
 ? | Musci \ Laubmoose / Mosses |  | D | 
| Touch me not, Spotted | Impatiens capensis | Balsaminaceae \ Springkrautgew. / Balsam Fam. |  | D | 
| Touch me not | Impatiens balfourii | Balsaminaceae \ Springkrautgew. / Balsam Fam. |  | D 
E 
F | 
| Touch me not | Impatiens glandulifera | Balsaminaceae \ Springkrautgew. / Balsam Fam. |  | A 
D | 
| Touch me not | Impatiens noli-tangere | Balsaminaceae \ Springkrautgew. / Balsam Fam. |  | D | 
| Touch me not | Impatiens parviflora | Balsaminaceae \ Springkrautgew. / Balsam Fam. |  | D | 
| Touch me not | Impatiens tricornis | Balsaminaceae \ Springkrautgew. / Balsam Fam. |  | D | 
| Tournefort's Crocus | Crocus tournefortii | Iridaceae \ Irisgewächse / Iris Fam. |  | Rho | 
|  | Tower Cress | Arabis turrita | Brassicaceae \ Kreuzblütler / Crucifers |  | A 
D 
E 
F 
HR | 
| Tower Mustard, Lax | Turritis laxa | Brassicaceae \ Kreuzblütler / Crucifers |  | Zyp | 
| Tower Mustard | Turritis glabra | Brassicaceae \ Kreuzblütler / Crucifers |  | A 
D 
F | 
| Town-Hall Clock, Muskroot, | Adoxa moschatellina | Adoxaceae \ Moschuskrautgew. / Moschatel Fam. |  | A 
D 
F | 
| Tragacanth, Mountain | Astragalus sempervirens | Fabaceae \ Schmetterlingsblütler / Legumes |  | E 
F 
I | 
| Tragacanth-Leaved Carline Thistle | Carlina tragacanthifolia | Asteraceae \ Korbblütler / Composite Fam. |  | Rho | 
| Trailing Azalea | Kalmia procumbens | Ericaceae \ Heidekrautgew. / Heather Fam. |  | A 
CH 
F | 
| Trailing Gazania | Gazania rigens | Asteraceae \ Korbblütler / Composite Fam. |  | GR | 
|  | Trailing Lobelia | Lobelia erinus | Campanulaceae \ Glockenblumengew. / Bellflower Fam. |  | D | 
| Trailing Pratia | Lobelia pedunculata | Campanulaceae \ Glockenblumengew. / Bellflower Fam. |  | D | 
| Trailing Red Spurge | Chamaesyce prostrata | Euphorbiaceae \ Wolfsmilchgew. / Spurge Fam. |  | D 
F 
GR 
HR 
I | 
| Trailing Snapdragon | Asarina procumbens | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | F | 
| Trailing Spurge | Chamaesyce humifusa | Euphorbiaceae \ Wolfsmilchgew. / Spurge Fam. |  | D | 
| Trailing St. John's-Wort | Hypericum humifusum | Hypericaceae \ Johanniskrautgew. / St.John's Wort Fam. |  | D | 
| Trailing Tormentil | Potentilla anglica | Rosaceae \ Rosengewächse / Rose Fam. |  | D | 
| Transparent Sea Blite | Suaeda splendens | Chenopodiaceae \ Gänsefußgew. / Goosefoot Fam. |  | GR | 
|  | Transsilvanian Melick | Melica transsilvanica | Poaceae \ Süßgräser / Grass Fam. |  | D 
HR | 
| Transsilvanian Scabiosa | Cephalaria transsylvanica | Dipsacaceae \ Kardengewächse / Teasel Fam. |  | A 
D | 
| Transylvanian Hawkweed | Hieracium transylvanicum | Asteraceae \ Korbblütler / Composite Fam. |  | A | 
| Traun Squill | Scilla drunensis | Liliaceae \ Liliengewächse / Lily Fam. |  | A | 
| Traunsee Bedstraw | Galium truniacum 
 ? | Rubiaceae \ Rötegewächse / Bedstraw Fam. |  | A | 
| Traveller's Joy | Clematis vitalba | Ranunculaceae \ Hahnenfußgew. / Buttercup Fam. |  | A 
D 
F 
GR 
HR | 
| Treacle Mustard, Apennine | Erysimum apenninum | Brassicaceae \ Kreuzblütler / Crucifers |  | I | 
| Treacle Mustard, Bonanno | Erysimum bonannianum | Brassicaceae \ Kreuzblütler / Crucifers |  | Siz | 
|  | Treacle Mustard, Burnat's | Erysimum burnatii 
 ? | Brassicaceae \ Kreuzblütler / Crucifers |  | F | 
| Treacle Mustard, Cephalonian | Erysimum cephalonicum | Brassicaceae \ Kreuzblütler / Crucifers |  | GR 
Kef | 
| Treacle Mustard, Comb-Like | Erysimum pectinatum | Brassicaceae \ Kreuzblütler / Crucifers |  | GR | 
| Treacle Mustard, Corinth | Erysimum corinthium | Brassicaceae \ Kreuzblütler / Crucifers |  | GR | 
| Treacle Mustard, Creamish | Erysimum ochroleucum | Brassicaceae \ Kreuzblütler / Crucifers |  | F | 
| Treacle Mustard, Greek | Erysimum graecum | Brassicaceae \ Kreuzblütler / Crucifers |  | GR | 
| Treacle Mustard, Hawkweed-Leaved | Erysimum virgatum | Brassicaceae \ Kreuzblütler / Crucifers |  | A 
D 
F | 
| Treacle Mustard, Icarian | Erysimum senoneri subsp. icaricum | Brassicaceae \ Kreuzblütler / Crucifers |  | Les | 
|  | Treacle Mustard, Maiella | Erysimum majellense | Brassicaceae \ Kreuzblütler / Crucifers |  | I | 
| Treacle Mustard, Odorant | Erysimum odoratum | Brassicaceae \ Kreuzblütler / Crucifers |  | A 
D 
HR | 
| Treacle Mustard, Piemont | Erysimum jugicola 
 ? | Brassicaceae \ Kreuzblütler / Crucifers |  | F | 
| Treacle Mustard, Provence | Erysimum ruscinonense | Brassicaceae \ Kreuzblütler / Crucifers |  | E 
I | 
| Treacle Mustard, Pyrenean | Erysimum seipkae | Brassicaceae \ Kreuzblütler / Crucifers |  | F | 
| Treacle Mustard, Rhodian | Erysimum rhodium | Brassicaceae \ Kreuzblütler / Crucifers |  | Rho | 
| Treacle Mustard, Small-Style | Erysimum microstylum | Brassicaceae \ Kreuzblütler / Crucifers |  | GR | 
| Treacle Mustard, Spreading | Erysimum repandum | Brassicaceae \ Kreuzblütler / Crucifers |  | A 
D | 
|  | Treacle Mustard, Swiss | Erysimum rhaeticum | Brassicaceae \ Kreuzblütler / Crucifers |  | F | 
| Treacle Mustard, Turkish | Erysimum kotschyanum | Brassicaceae \ Kreuzblütler / Crucifers |  | D | 
| Treacle Mustard, Wood | Erysimum sylvestre | Brassicaceae \ Kreuzblütler / Crucifers |  | A 
I | 
| Treacle Mustard | Erysimum cheiranthoides | Brassicaceae \ Kreuzblütler / Crucifers |  | D | 
| Treacle Mustard | Erysimum pseudorhaeticum | Brassicaceae \ Kreuzblütler / Crucifers |  | I | 
| Treacle Mustard | Erysimum raulini | Brassicaceae \ Kreuzblütler / Crucifers |  | Kre | 
| Tree Flax | Linum arboreum | Linaceae \ Leingewächse / Linseed Fam. |  | Kre | 
| Tree Heather | Erica arborea | Ericaceae \ Heidekrautgew. / Heather Fam. |  | Chi 
F 
GR 
HR 
I 
Les 
Pal 
Sam 
Ten | 
|  | Tree Lucerne | Cytisus prolifer | Fabaceae \ Schmetterlingsblütler / Legumes |  | Ten | 
| Tree Mallow, Small | Malva multiflora | Malvaceae \ Malvengewächse / Mallow Fam. |  | Cor 
E 
GR 
I 
Kre 
Mal 
Rho 
Sam 
Zyp | 
| Tree Mallow | Malva arborea | Malvaceae \ Malvengewächse / Mallow Fam. |  | Cor 
GR 
Mal 
Ten | 
| Tree Medick | Medicago arborea | Fabaceae \ Schmetterlingsblütler / Legumes |  | F 
GR 
Les 
Rho 
Sam | 
| Tree Medick | Medicago citrina | Fabaceae \ Schmetterlingsblütler / Legumes |  | Mal | 
| Tree Moss | Pseudevernia furfuracea | Lecanorales \ Flechten / Lichens |  | A 
D 
S | 
| Tree Sow-Thistle | Sonchus congestus | Asteraceae \ Korbblütler / Composite Fam. |  | Ten | 
| Tree Spinach | Chenopodium giganteum | Chenopodiaceae \ Gänsefußgew. / Goosefoot Fam. |  | F 
Rho 
Zyp | 
|  | Tree Spurge | Euphorbia dendroides | Euphorbiaceae \ Wolfsmilchgew. / Spurge Fam. |  | I 
Mal 
Rho 
Sam 
Sar | 
| Tree Tobacco | Nicotiana glauca | Solanaceae \ Nachtschattengew. / Nightshade Fam. |  | GR 
Kre 
Les 
Sam | 
| Tree Wormwood | Artemisia arborescens | Asteraceae \ Korbblütler / Composite Fam. |  | Cor 
Mal 
Rho | 
| Tree of Heaven | Ailanthus altissima | Simaroubaceae \ Bittereschengew. / Tree-of-Heaven Fam. |  | D 
HR | 
| Tree of Love | Aichryson laxum | Crassulaceae \ Dickblattgew. / Stonecrop Fam. |  | Gom | 
| Tree, American Tulip | Liriodendron tulipifera | Magnoliaceae \ Magnoliengewächse / Magnolia Fam. |  | D | 
| Tree, Angelica | Aralia excelsa s.l. | Araliaceae \ Efeugewächse / Ivy Fam. |  | D | 
| Tree, Bead | Melia azedarach | Meliaceae \ Mahagonigew. / Mahogany Fam. |  | Cor 
Les | 
|  | Tree, Bee Bee | Tetradium daniellii | Rutaceae \ Rautengewächse / Rue Fam. |  | D | 
| Tree, Bottle Tree,Black Kurrajong,Bottle | Brachychiton populneus | Sterculiaceae \ Stinkbaumgew. / Sterculia Fam. |  | GR | 
| Tree, Chance | Clerodendrum trichotomum | Lamiaceae \ Lippenblütler / Mint Fam. |  | D | 
| Tree, Chaste-Berry | Vitex agnus-castus | Verbenaceae \ Eisenkrautgew. / Verbena Fam. |  | D 
GR 
HR 
Kre 
Zyp | 
| Tree, Dragon | Dracaena draco | Liliaceae \ Liliengewächse / Lily Fam. |  | Pal 
Ten | 
| Tree, European Nettle | Celtis australis | Ulmaceae \ Ulmengewächse / Elm Fam. |  | A 
D 
Mal | 
| Tree, Foxglove | Paulownia tomentosa | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | D 
F | 
| Tree, Golden Rain | Koelreuteria paniculata | Sapindaceae \ Seifenbaumgewächse / Golden-Rain Tree Fam. |  | D | 
|  | Tree, Grecian Strawberry | Arbutus andrachne | Ericaceae \ Heidekrautgew. / Heather Fam. |  | GR 
Rho | 
| Tree, Greek Strawberry | Arbutus andrachne | Ericaceae \ Heidekrautgew. / Heather Fam. |  | GR 
Rho | 
| Tree, Hybrid Service | Sorbus x vagensis | Rosaceae \ Rosengewächse / Rose Fam. |  | D | 
| Tree, Indian Bean | Catalpa bignonioides | Bignoniaceae \ Trompetenbaumgew. / Catalpa Fam. |  | D | 
| Tree, Japanese Angelica | Aralia elata | Araliaceae \ Efeugewächse / Ivy Fam. |  | D | 
| Tree, Japanese Pagoda | Sophora japonica | Fabaceae \ Schmetterlingsblütler / Legumes |  | D | 
| Tree, Judas | Cercis siliquastrum | Fabaceae \ Schmetterlingsblütler / Legumes |  | D 
F 
GR 
I 
Kre 
Les 
Mal 
Rho 
Sam | 
| Tree, Lemon | Citrus x limon | Rutaceae \ Rautengewächse / Rue Fam. |  | Chi 
Cor | 
|  | Tree, London Plane- | Platanus x hispanica | Platanaceae \ Platanengew. / Plane Tree Fam. |  | D | 
| Tree, Mallow- | Malva sylvestris subsp. mauritiana | Malvaceae \ Malvengewächse / Mallow Fam. |  | D 
GR | 
| Tree, Mandarin | Citrus reticulata | Rutaceae \ Rautengewächse / Rue Fam. |  | Chi 
Zyp | 
| Tree, Mousehole | Myoporum laetum | Myoporaceae \ Ngoiobaumgewächse / Mousehole Tree Fam. |  | Kre 
Mal 
Rho | 
| Tree, Nettle | Celtis occidentalis | Ulmaceae \ Ulmengewächse / Elm Fam. |  | D | 
| Tree, Orange | Citrus x sinensis | Rutaceae \ Rautengewächse / Rue Fam. |  | Chi | 
| Tree, Oriental Plane- | Platanus orientalis | Platanaceae \ Platanengew. / Plane Tree Fam. |  | GR 
I 
Kre 
Les 
Rho 
Sam 
Zyp | 
| Tree, Princess | Paulownia tomentosa | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | D 
F | 
|  | Tree, Service | Sorbus domestica | Rosaceae \ Rosengewächse / Rose Fam. |  | D 
E | 
| Tree, Siberian Pea- | Caragana arborescens | Fabaceae \ Schmetterlingsblütler / Legumes |  | D | 
| Tree, Smoke | Cotinus coggygria | Anacardiaceae \ Sumachgewächse / Sumach Fam. |  | GR 
HR 
I | 
| Tree, Strawberry | Arbutus unedo | Ericaceae \ Heidekrautgew. / Heather Fam. |  | Cor 
D 
GR 
HR 
I 
Rho | 
| Tree, Styrax | Styrax officinalis | Styracaceae \ Storaxgew. / Styrax Fam. |  | Kre 
Rho 
Sam 
Zyp | 
| Tree, Sweet Gum | Liquidambar styraciflua | Hamamelidaceae \ Zaubernußgewächse / Witch Hazle Fam. |  | D 
F | 
| Tree, Wayfaring | Viburnum lantana | Caprifoliaceae \ Geißblattgew. / Honeysuckle Fam. |  | A 
D | 
| Tree, Wild Service | Sorbus torminalis | Rosaceae \ Rosengewächse / Rose Fam. |  | A 
D 
F 
GR | 
|  | Tree,Black Kurrajong,Bottle Tree, Bottle | Brachychiton populneus | Sterculiaceae \ Stinkbaumgew. / Sterculia Fam. |  | GR | 
| Tree-Leaved Snowflake | Acis trichophylla | Amaryllidaceae \ Narzissengew. / Amaryllis Fam. |  | E | 
| Tree-Mallow, Bryony-Leaved | Malva unguiculata | Malvaceae \ Malvengewächse / Mallow Fam. |  | GR | 
| Trefoil Cress | Cardamine trifolia | Brassicaceae \ Kreuzblütler / Crucifers |  | A | 
| Trefoil, Alien Bird's-Foot | Lotus peregrinus | Fabaceae \ Schmetterlingsblütler / Legumes |  | Rho 
Zyp | 
| Trefoil, Alpine Bird's-Foot | Lotus alpinus | Fabaceae \ Schmetterlingsblütler / Legumes |  | A 
And 
E 
F 
I | 
| Trefoil, Bog Bird's-Foot | Lotus palustris | Fabaceae \ Schmetterlingsblütler / Legumes |  | Rho | 
| Trefoil, Borbas Bird's-Foot | Lotus borbasii | Fabaceae \ Schmetterlingsblütler / Legumes |  | A 
HR | 
|  | Trefoil, Clustered Bird's-Foot | Lotus ornithopodioides | Fabaceae \ Schmetterlingsblütler / Legumes |  | D 
HR 
I 
Kre 
Mal 
Rho 
Zyp | 
| Trefoil, Cretan Bird's-Foot | Lotus creticus | Fabaceae \ Schmetterlingsblütler / Legumes |  | Rho | 
| Trefoil, Delort's Bird's-Foot | Lotus delortii | Fabaceae \ Schmetterlingsblütler / Legumes |  | I | 
| Trefoil, Disk | Hymenocarpos circinnatus | Fabaceae \ Schmetterlingsblütler / Legumes |  | Chi 
Kre 
Les 
Rho 
Zyp | 
| Trefoil, Edible Bird's-Foot | Lotus edulis 
 ? | Fabaceae \ Schmetterlingsblütler / Legumes |  | Chi 
GR 
Kre 
Les 
Rho 
Sam 
Siz 
Zyp | 
| Trefoil, Four-Leaf Bird's-Foot | Lotus tetraphyllus | Fabaceae \ Schmetterlingsblütler / Legumes |  | Mal | 
| Trefoil, Greater Bird's-Foot | Lotus halophilus | Fabaceae \ Schmetterlingsblütler / Legumes |  | Chi 
Rho | 
| Trefoil, Greater Bird's-Foot | Lotus pedunculatus | Fabaceae \ Schmetterlingsblütler / Legumes |  | A 
D 
F 
HR 
Lie | 
|  | Trefoil, Grey Bird's-Foot | Lotus cytisoides | Fabaceae \ Schmetterlingsblütler / Legumes |  | HR 
Kef 
Mal 
Zyp | 
| Trefoil, Hop | Trifolium campestre | Fabaceae \ Schmetterlingsblütler / Legumes |  | CH 
D 
F 
GR 
HR 
Kef 
Kre 
Les 
Rho 
S 
Sam 
Zyp | 
| Trefoil, Long-Spiked | Trifolium rubens | Fabaceae \ Schmetterlingsblütler / Legumes |  | D 
HR | 
| Trefoil, Moon | Medicago citrina | Fabaceae \ Schmetterlingsblütler / Legumes |  | Mal | 
| Trefoil, Narrow-Leaf Bird's-Foot | Lotus tenuis | Fabaceae \ Schmetterlingsblütler / Legumes |  | A 
D 
F | 
| Trefoil, Pitch | Bituminaria bituminosa | Fabaceae \ Schmetterlingsblütler / Legumes |  | Chi 
F 
GR 
I 
Mal 
Rho 
Ten | 
| Trefoil, Red | Trifolium rubens | Fabaceae \ Schmetterlingsblütler / Legumes |  | D 
HR | 
| Trefoil, Sessile-Leaved Tick | Cytisophyllum sessilifolium | Fabaceae \ Schmetterlingsblütler / Legumes |  | F 
I | 
|  | Trefoil, Slender Bird's-Foot | Lotus angustissimus | Fabaceae \ Schmetterlingsblütler / Legumes |  | HR 
I | 
| Trefoil, Small-Flower Bird's-Foot | Lotus parviflorus | Fabaceae \ Schmetterlingsblütler / Legumes |  | HR | 
| Trefoil, Southern Hop | Trifolium patens | Fabaceae \ Schmetterlingsblütler / Legumes |  | A 
HR | 
| Trefoil, Stinking Bean | Anagyris foetida | Fabaceae \ Schmetterlingsblütler / Legumes |  | Chi 
GR 
Rho | 
| Trefoil, Tenerife Bird's-Foot | Lotus campylocladus | Fabaceae \ Schmetterlingsblütler / Legumes |  | Ten | 
| Trefoil, Trefoil,Ball Clover, | Trifolium nigrescens | Fabaceae \ Schmetterlingsblütler / Legumes |  | Cor 
F 
GR 
HR 
Kef 
Sam | 
| Trefoil, Trefoil,Berseem Clover, | Trifolium alexandrinum | Fabaceae \ Schmetterlingsblütler / Legumes |  | D | 
| Trefoil, Trefoil,Boccone's Clover, | Trifolium bocconei | Fabaceae \ Schmetterlingsblütler / Legumes |  | Kef | 
|  | Trefoil, Trefoil,Burdock Clover, | Trifolium lappaceum | Fabaceae \ Schmetterlingsblütler / Legumes |  | HR | 
| Trefoil, Trefoil,Hairy Clover, | Trifolium cherleri | Fabaceae \ Schmetterlingsblütler / Legumes |  | F 
GR 
Kef 
Rho 
Sam | 
| Trefoil, Trefoil,Prickly Clover, | Trifolium echinatum | Fabaceae \ Schmetterlingsblütler / Legumes |  | I 
Zyp | 
| Trefoil, Trefoil,Purple Clover, | Trifolium grandiflorum | Fabaceae \ Schmetterlingsblütler / Legumes |  | GR 
Les 
Rho | 
| Trefoil, Trefoil,Shield Clover, | Trifolium clypeatum | Fabaceae \ Schmetterlingsblütler / Legumes |  | Chi 
Les 
Rho 
Sam 
Zyp | 
| Trefoil,Ball Clover,Trefoil | Trifolium nigrescens | Fabaceae \ Schmetterlingsblütler / Legumes |  | Cor 
F 
GR 
HR 
Kef 
Sam | 
| Trefoil,Berseem Clover,Trefoil | Trifolium alexandrinum | Fabaceae \ Schmetterlingsblütler / Legumes |  | D | 
| Trefoil,Boccone's Clover,Trefoil | Trifolium bocconei | Fabaceae \ Schmetterlingsblütler / Legumes |  | Kef | 
|  | Trefoil,Burdock Clover,Trefoil | Trifolium lappaceum | Fabaceae \ Schmetterlingsblütler / Legumes |  | HR | 
| Trefoil,Hairy Clover,Trefoil | Trifolium cherleri | Fabaceae \ Schmetterlingsblütler / Legumes |  | F 
GR 
Kef 
Rho 
Sam | 
| Trefoil,Prickly Clover,Trefoil | Trifolium echinatum | Fabaceae \ Schmetterlingsblütler / Legumes |  | I 
Zyp | 
| Trefoil,Purple Clover,Trefoil | Trifolium grandiflorum | Fabaceae \ Schmetterlingsblütler / Legumes |  | GR 
Les 
Rho | 
| Trefoil,Shield Clover,Trefoil | Trifolium clypeatum | Fabaceae \ Schmetterlingsblütler / Legumes |  | Chi 
Les 
Rho 
Sam 
Zyp | 
| Trefoil | Trifolium alpestre | Fabaceae \ Schmetterlingsblütler / Legumes |  | A 
D 
F 
S | 
| Trefoil | Trifolium alpinum | Fabaceae \ Schmetterlingsblütler / Legumes |  | And 
CH 
F 
I | 
| Trefoil | Trifolium angustifolium | Fabaceae \ Schmetterlingsblütler / Legumes |  | F 
GR 
I | 
|  | Trefoil | Trifolium arvense | Fabaceae \ Schmetterlingsblütler / Legumes |  | D 
F 
NL | 
| Trefoil | Trifolium aureum | Fabaceae \ Schmetterlingsblütler / Legumes |  | A 
D | 
| Trefoil | Trifolium badium | Fabaceae \ Schmetterlingsblütler / Legumes |  | A 
F 
I | 
| Trefoil | Trifolium bivonae | Fabaceae \ Schmetterlingsblütler / Legumes |  | Siz | 
| Trefoil | Trifolium boissieri | Fabaceae \ Schmetterlingsblütler / Legumes |  | Sam | 
| Trefoil | Trifolium dubium | Fabaceae \ Schmetterlingsblütler / Legumes |  | D 
S | 
| Trefoil | Trifolium endressii | Fabaceae \ Schmetterlingsblütler / Legumes |  | F | 
| Trefoil | Trifolium fragiferum | Fabaceae \ Schmetterlingsblütler / Legumes |  | D 
HR 
NL 
S | 
|  | Trefoil | Trifolium glomeratum | Fabaceae \ Schmetterlingsblütler / Legumes |  | Cor 
I | 
| Trefoil | Trifolium heldreichianum | Fabaceae \ Schmetterlingsblütler / Legumes |  | GR | 
| Trefoil | Trifolium hirtum | Fabaceae \ Schmetterlingsblütler / Legumes |  | Zyp | 
| Trefoil | Trifolium hybridum | Fabaceae \ Schmetterlingsblütler / Legumes |  | A 
D | 
| Trefoil | Trifolium incarnatum subsp. incarnatum | Fabaceae \ Schmetterlingsblütler / Legumes |  | D 
S | 
| Trefoil | Trifolium incarnatum subsp. molinerii | Fabaceae \ Schmetterlingsblütler / Legumes |  | Cor 
F 
HR 
I | 
| Trefoil | Trifolium infamia-ponertii | Fabaceae \ Schmetterlingsblütler / Legumes |  | Sam | 
| Trefoil | Trifolium leucanthum | Fabaceae \ Schmetterlingsblütler / Legumes |  | GR | 
|  | Trefoil | Trifolium medium | Fabaceae \ Schmetterlingsblütler / Legumes |  | D 
E 
F | 
| Trefoil | Trifolium montanum subsp. rupestre | Fabaceae \ Schmetterlingsblütler / Legumes |  | F | 
| Trefoil | Trifolium montanum | Fabaceae \ Schmetterlingsblütler / Legumes |  | D 
HR 
I | 
| Trefoil | Trifolium ochroleucon | Fabaceae \ Schmetterlingsblütler / Legumes |  | A 
D 
F | 
| Trefoil | Trifolium pallidum | Fabaceae \ Schmetterlingsblütler / Legumes |  | Kef | 
| Trefoil | Trifolium pannonicum 
 ? | Fabaceae \ Schmetterlingsblütler / Legumes |  | HR | 
| Trefoil | Trifolium petrisavii 
 ? | Fabaceae \ Schmetterlingsblütler / Legumes |  | Rho | 
| Trefoil | Trifolium physodes | Fabaceae \ Schmetterlingsblütler / Legumes |  | GR 
Kef 
Zyp | 
|  | Trefoil | Trifolium pignantii | Fabaceae \ Schmetterlingsblütler / Legumes |  | GR | 
| Trefoil | Trifolium pratense subsp. nivale | Fabaceae \ Schmetterlingsblütler / Legumes |  | A 
F | 
| Trefoil | Trifolium pratense | Fabaceae \ Schmetterlingsblütler / Legumes |  | A 
D 
E 
F 
HR | 
| Trefoil | Trifolium purpureum | Fabaceae \ Schmetterlingsblütler / Legumes |  | I | 
| Trefoil | Trifolium repens forma roseum 
 ? | Fabaceae \ Schmetterlingsblütler / Legumes |  | GR | 
| Trefoil | Trifolium repens subsp. prostratum | Fabaceae \ Schmetterlingsblütler / Legumes |  | F | 
| Trefoil | Trifolium repens | Fabaceae \ Schmetterlingsblütler / Legumes |  | D 
F 
GR 
HR 
IRL 
Rho | 
| Trefoil | Trifolium resupinatum | Fabaceae \ Schmetterlingsblütler / Legumes |  | D 
GR 
HR 
I 
Kef 
Les 
Rho 
Zyp | 
|  | Trefoil | Trifolium scabrum | Fabaceae \ Schmetterlingsblütler / Legumes |  | F 
HR 
I 
Kre 
Les 
Mal 
Rho 
Sam 
Zyp | 
| Trefoil | Trifolium spadiceum | Fabaceae \ Schmetterlingsblütler / Legumes |  | D | 
| Trefoil | Trifolium spec1 
 ? | Fabaceae \ Schmetterlingsblütler / Legumes |  | Kef | 
| Trefoil | Trifolium spumosum | Fabaceae \ Schmetterlingsblütler / Legumes |  | Les 
Rho | 
| Trefoil | Trifolium squamosum 
 ? | Fabaceae \ Schmetterlingsblütler / Legumes |  | F 
HR | 
| Trefoil | Trifolium squarrosum | Fabaceae \ Schmetterlingsblütler / Legumes |  | Kef | 
| Trefoil | Trifolium stellatum subsp. xanthinum | Fabaceae \ Schmetterlingsblütler / Legumes |  | GR | 
| Trefoil | Trifolium stellatum | Fabaceae \ Schmetterlingsblütler / Legumes |  | Chi 
Cor 
F 
GR 
I 
Kef 
Kre 
Les 
Mal 
Rho 
Sam 
Zyp | 
|  | Trefoil | Trifolium striatum 
 ? | Fabaceae \ Schmetterlingsblütler / Legumes |  | D 
GR | 
| Trefoil | Trifolium subterraneum | Fabaceae \ Schmetterlingsblütler / Legumes |  | D 
F 
GR 
Kef | 
| Trefoil | Trifolium suffocatum 
 ? | Fabaceae \ Schmetterlingsblütler / Legumes |  | Rho | 
| Trefoil | Trifolium thalii | Fabaceae \ Schmetterlingsblütler / Legumes |  | A 
E | 
| Trefoil | Trifolium tomentosum | Fabaceae \ Schmetterlingsblütler / Legumes |  | Cor 
I 
Mal 
Rho 
Sam | 
| Trefoil | Trifolium uniflorum | Fabaceae \ Schmetterlingsblütler / Legumes |  | Chi 
GR 
Kre 
Les 
Rho 
Sam | 
| Tremastelma | Lomelosia brachiata | Dipsacaceae \ Kardengewächse / Teasel Fam. |  | GR 
Kre 
Les 
Sam | 
| Triandrus Daffodil | Narcissus triandrus | Amaryllidaceae \ Narzissengew. / Amaryllis Fam. |  | E 
P | 
|  | Triangular Club-Rush | Schoenoplectus triqueter | Cyperaceae \ Sauergräser / Sedge Fam. |  | D | 
| Triangular Sorrel, Purple | Oxalis triangularis | Oxalidaceae \ Sauerkleegew. / Wood-Sorrel Fam. |  | I | 
| Tricolor Convolvulus | Convolvulus tricolor | Convolvulaceae \ Windengew. / Bindweed Fam. |  | D 
Siz | 
| Tricolor Gilia | Gilia tricolor | Polemoniaceae \ Sperrkrautgew. / Jacob's-Ladder Fam. |  | D | 
| Trifid Beggartick | Bidens tripartita | Asteraceae \ Korbblütler / Composite Fam. |  | D 
F 
GR 
S | 
| Trifoliate Orange | Citrus trifoliata | Rutaceae \ Rautengewächse / Rue Fam. |  | D | 
| Trigonella, Hairy | Medicago monspeliaca | Fabaceae \ Schmetterlingsblütler / Legumes |  | Chi 
GR 
Rho | 
| Tripe, Peppered Rock | Umbilicaria deusta 
 ? | Lecanorales \ Flechten / Lichens |  | A 
HR | 
|  | Trisetum, Spike | Trisetum spicatum | Poaceae \ Süßgräser / Grass Fam. |  | A | 
| Triticale | x Triticosecale rimpaui | Poaceae \ Süßgräser / Grass Fam. |  | D 
S | 
| Triumfetti's Cornflower, Strict | Centaurea triumfettii subsp. stricta | Asteraceae \ Korbblütler / Composite Fam. |  | HR | 
| Triumfetti's Cornflower | Centaurea triumfettii | Asteraceae \ Korbblütler / Composite Fam. |  | A 
D 
GR 
HR | 
| Tromm Bramble | Rubus tromm | Rosaceae \ Rosengewächse / Rose Fam. |  | D | 
| Troodos Alison | Alyssum troodii | Brassicaceae \ Kreuzblütler / Crucifers |  | Zyp | 
| Troodos Autumn Crocus | Colchicum troodi | Liliaceae \ Liliengewächse / Lily Fam. |  | Zyp | 
| Troodos Catchfly | Silene laevigata | Caryophyllaceae \ Nelkengew. / Campion Fam. |  | Zyp | 
|  | Troodos Gorse | Genista fasselata subsp. crudelis | Fabaceae \ Schmetterlingsblütler / Legumes |  | Zyp | 
| Troodos Juniper | Juniperus foetidissima | Cupressaceae \ Zypressengew. / Cypresse Fam. |  | Zyp | 
| Troodos Sage | Salvia willeana | Lamiaceae \ Lippenblütler / Mint Fam. |  | Zyp | 
| Tropical Finger-Grass | Digitaria ciliaris | Poaceae \ Süßgräser / Grass Fam. |  | D | 
| True Aloe | Aloe vera | Liliaceae \ Liliengewächse / Lily Fam. |  | Ten | 
| True Fox Sedge | Carex vulpina | Cyperaceae \ Sauergräser / Sedge Fam. |  | D 
F | 
| Trumpet Gentian | Gentiana clusii | Gentianaceae \ Enziangew. / Gentian Fam. |  | A 
F 
I | 
| Trumpet Narcissus | Narcissus bicolor | Amaryllidaceae \ Narzissengew. / Amaryllis Fam. |  | F | 
|  | Trumpet Wine, Red | Campsis x tagliabuana | Bignoniaceae \ Trompetenbaumgew. / Catalpa Fam. |  | D | 
| Trumpet, Wendt's Water | Cryptocoryne wendtii | Araceae \ Aronstabgewächse / Arum Fam. |  | A | 
| Truncated Goldilocks | Ranunculus basitruncatus | Ranunculaceae \ Hahnenfußgew. / Buttercup Fam. |  | D | 
| Truncated Goldilocks | Ranunculus subtruncatus | Ranunculaceae \ Hahnenfußgew. / Buttercup Fam. |  | D | 
| Trunk, Elephant's | Agave attenuata | Liliaceae \ Liliengewächse / Lily Fam. |  | Siz | 
| Tube Bellflower, Narrow- | Campanula stenosiphon | Campanulaceae \ Glockenblumengew. / Bellflower Fam. |  | GR | 
| Tube Lady's Mantle, Long | Alchemilla longituba | Rosaceae \ Rosengewächse / Rose Fam. |  | D | 
| Tube Lichen | Hypogymnia physodes | Lecanorales \ Flechten / Lichens |  | D | 
|  | Tuber Gourd, Manchu | Thladiantha dubia | Cucurbitaceae \ Gurkengewächse / Cucumber Fam. |  | A | 
| Tubercular Bramble | Rubus tuberculatus | Rosaceae \ Rosengewächse / Rose Fam. |  | D | 
| Tubercular-Like Bramble | Rubus tuberculatiformis 
 ? | Rosaceae \ Rosengewächse / Rose Fam. |  | D | 
| Tuberous Comfrey | Symphytum tuberosum subsp. tuberosum | Boraginaceae \ Borretschgew. / Borrage Fam. |  | A 
D 
F | 
| Tuberous Hawk's-Beard | Aetheorhiza bulbosa subsp. willkommii | Asteraceae \ Korbblütler / Composite Fam. |  | Mal | 
| Tuberous Hawkbit | Leontodon tuberosus | Asteraceae \ Korbblütler / Composite Fam. |  | Chi 
GR 
Kre 
Rho 
Sam | 
| Tuberous Jerusalem Sage | Phlomis tuberosa | Lamiaceae \ Lippenblütler / Mint Fam. |  | A 
D 
GR | 
| Tuberous Lettuce | Lactuca tuberosa | Asteraceae \ Korbblütler / Composite Fam. |  | GR | 
|  | Tuberous Pea | Lathyrus tuberosus | Fabaceae \ Schmetterlingsblütler / Legumes |  | D | 
| Tuberous Thistle | Cirsium tuberosum | Asteraceae \ Korbblütler / Composite Fam. |  | D 
F | 
| Tuberous Valerian | Valeriana tuberosa | Valerianaceae \ Baldriangew. / Valerian Fam. |  | F 
GR 
HR 
I 
Rho 
Siz | 
| Tuberous-Rooted Dock,Sorrel, Sorrel, | Rumex tuberosus subsp. creticus | Polygonaceae \ Knöterichgew. / Knotweed Fam. |  | Chi 
Kre 
Les 
Rho 
Sam | 
| Tubular Alkanet | Alkanna tubulosa | Boraginaceae \ Borretschgew. / Borrage Fam. |  | Sam | 
| Tubular Water Dropwort | Oenanthe fistulosa 
 ? | Apiaceae \ Doldenblütler / Umbellifers |  | D 
HR | 
| Tuft Bramble, Red- | Rubus erythrocomos | Rosaceae \ Rosengewächse / Rose Fam. |  | D | 
| Tufted Catchfly | Silene saxifraga | Caryophyllaceae \ Nelkengew. / Campion Fam. |  | D 
F 
HR | 
|  | Tufted Forget-me-not | Myosotis laxa | Boraginaceae \ Borretschgew. / Borrage Fam. |  | D | 
| Tufted Hair Grass | Deschampsia cespitosa | Poaceae \ Süßgräser / Grass Fam. |  | A 
D | 
| Tufted Loosestrife | Lysimachia thyrsiflora | Primulaceae \ Primelgewächse / Primrose Fam. |  | D | 
| Tufted Lousewort | Pedicularis gyroflexa | Scrophulariaceae \ Braunwurzgew. / Figwort Fam. |  | F 
I | 
| Tufted Milkwort | Polygala comosa | Polygalaceae \ Kreuzblumengew. / Milkwort Fam. |  | A 
Cor 
D 
F 
GR 
I 
S | 
| Tufted Moor Grass | Sesleria ovata | Poaceae \ Süßgräser / Grass Fam. |  | A | 
| Tufted Sedge, Slender | Carex acuta | Cyperaceae \ Sauergräser / Sedge Fam. |  | D | 
| Tufted Sedge | Carex elata | Cyperaceae \ Sauergräser / Sedge Fam. |  | D | 
|  | Tufted Soapwort | Saponaria caespitosa | Caryophyllaceae \ Nelkengew. / Campion Fam. |  | F | 
| Tufted Star of Bethlehem | Ornithogalum comosum | Liliaceae \ Liliengewächse / Lily Fam. |  | HR | 
| Tufted Vetch | Vicia cracca | Fabaceae \ Schmetterlingsblütler / Legumes |  | A 
D 
F 
GR 
HR 
I | 
| Tulip Tree, American | Liriodendron tulipifera | Magnoliaceae \ Magnoliengewächse / Magnolia Fam. |  | D | 
| Tulip, Candia | Tulipa saxatilis | Liliaceae \ Liliengewächse / Lily Fam. |  | Kre | 
| Tulip, Cretan | Tulipa cretica | Liliaceae \ Liliengewächse / Lily Fam. |  | Kre | 
| Tulip, Cyprian | Tulipa cypria | Liliaceae \ Liliengewächse / Lily Fam. |  | Zyp | 
| Tulip, Didier's | Tulipa gesneriana | Liliaceae \ Liliengewächse / Lily Fam. |  | A 
D | 
|  | Tulip, Doerfler's | Tulipa doerfleri | Liliaceae \ Liliengewächse / Lily Fam. |  | Kre | 
| Tulip, Fire | Tulipa praecox | Liliaceae \ Liliengewächse / Lily Fam. |  | Chi | 
| Tulip, Garden | Tulipa gesneriana | Liliaceae \ Liliengewächse / Lily Fam. |  | A 
D | 
| Tulip, Goulimy's | Tulipa goulimyi | Liliaceae \ Liliengewächse / Lily Fam. |  | GR | 
| Tulip, Lady | Tulipa clusiana | Liliaceae \ Liliengewächse / Lily Fam. |  | Chi 
D | 
| Tulip, Large Sun's Eye | Tulipa praecox | Liliaceae \ Liliengewächse / Lily Fam. |  | Chi | 
| Tulip, Late | Tulipa tarda | Liliaceae \ Liliengewächse / Lily Fam. |  | D | 
| Tulip, Orphanides | Tulipa orphanidea | Liliaceae \ Liliengewächse / Lily Fam. |  | GR | 
|  | Tulip, Sun's Eye | Tulipa agenensis | Liliaceae \ Liliengewächse / Lily Fam. |  | Chi 
Zyp | 
| Tulip, Tarda | Tulipa tarda | Liliaceae \ Liliengewächse / Lily Fam. |  | D | 
| Tulip, Wild | Tulipa sylvestris subsp. australis | Liliaceae \ Liliengewächse / Lily Fam. |  | E 
F 
I 
Tun | 
| Tulip, Wild | Tulipa sylvestris subsp. sylvestris | Liliaceae \ Liliengewächse / Lily Fam. |  | D | 
| Tulip | Tulipa spec1 
 ? | Liliaceae \ Liliengewächse / Lily Fam. |  | D | 
| Tulip | Tulipa undulatifolia | Liliaceae \ Liliengewächse / Lily Fam. |  | Chi 
Les 
Sam | 
| Tumbling Orache | Atriplex rosea | Chenopodiaceae \ Gänsefußgew. / Goosefoot Fam. |  | D 
S | 
| Tunbridge Filmy Fern | Hymenophyllum tunbrigense | Hymenophyllaceae \ Hautfarngew. / Hymenophyllum Fam. |  | F | 
|  | Tunic Catchfly | Silene tunicoides 
 ? | Caryophyllaceae \ Nelkengew. / Campion Fam. |  | Rho | 
| Tunic Flower | Petrorhagia saxifraga | Caryophyllaceae \ Nelkengew. / Campion Fam. |  | A 
Cor 
D 
F 
GR 
HR 
I | 
| Turban Buttercup | Ranunculus asiaticus var. albus | Ranunculaceae \ Hahnenfußgew. / Buttercup Fam. |  | Kre 
Rho 
Zyp | 
| Turban Buttercup | Ranunculus asiaticus var. flavus | Ranunculaceae \ Hahnenfußgew. / Buttercup Fam. |  | Kre 
Rho 
Zyp | 
| Turban Buttercup | Ranunculus asiaticus var. sanguineus | Ranunculaceae \ Hahnenfußgew. / Buttercup Fam. |  | Rho 
Zyp | 
| Turban Lily | Lilium pomponium | Liliaceae \ Liliengewächse / Lily Fam. |  | F | 
| Turf Moss, Springly | Rhytidiadelphus squarrosus | Musci \ Laubmoose / Mosses |  | D | 
| Turf Sedge | Carex davalliana | Cyperaceae \ Sauergräser / Sedge Fam. |  | D 
F 
I | 
|  | Turion Duckweed | Lemna turionifera | Lemnaceae \ Wasserlinsengew. / Duckweed Fam. |  | D | 
| Turip-Rooted Chervil | Chaerophyllum bulbosum 
 ? | Apiaceae \ Doldenblütler / Umbellifers |  | D 
HR | 
| Turkey Corn | Dicentra eximia | Papaveraceae \ Mohngewächse / Poppy Fam. |  | D | 
| Turkey Oak | Quercus cerris | Fagaceae \ Buchengew. / Beech Fam. |  | A 
D 
GR 
HR | 
| Turkey-Tangle Fogfruit | Phyla nodiflora | Verbenaceae \ Eisenkrautgew. / Verbena Fam. |  | I | 
| Turkish Bellevalia | Bellevalia trifoliata | Liliaceae \ Liliengewächse / Lily Fam. |  | Chi 
Rho 
Zyp | 
| Turkish Dwarf Iris | Iris suaveolens | Iridaceae \ Irisgewächse / Iris Fam. |  | Chi | 
| Turkish Hazel | Corylus colurna | Betulaceae \ Birkengew. / Birch Fam. |  | D | 
|  | Turkish Hogweed | Heracleum platytaenium | Apiaceae \ Doldenblütler / Umbellifers |  | Les | 
| Turkish Iris | Iris orientalis | Iridaceae \ Irisgewächse / Iris Fam. |  | D 
F 
Les | 
| Turkish Marsh Gladiolus | Gladiolus imbricatus | Iridaceae \ Irisgewächse / Iris Fam. |  | D | 
| Turkish Oregano | Origanum onites | Lamiaceae \ Lippenblütler / Mint Fam. |  | Chi 
GR 
Rho | 
| Turkish Pickling Herb | Echinophora tenuifolia 
 ? | Apiaceae \ Doldenblütler / Umbellifers |  | GR | 
| Turkish Sage | Phlomis russeliana | Lamiaceae \ Lippenblütler / Mint Fam. |  | D | 
| Turkish Sage | Salvia napifolia | Lamiaceae \ Lippenblütler / Mint Fam. |  | Chi | 
| Turkish Stonecrop, Red | Sedum sempervivum | Crassulaceae \ Dickblattgew. / Stonecrop Fam. |  | F | 
|  | Turkish Stonecrop | Sedum pallidum | Crassulaceae \ Dickblattgew. / Stonecrop Fam. |  | D | 
| Turkish Treacle Mustard | Erysimum kotschyanum | Brassicaceae \ Kreuzblütler / Crucifers |  | D | 
| Turkscap Lily | Lilium martagon | Liliaceae \ Liliengewächse / Lily Fam. |  | A 
CH 
D 
F 
HR 
S | 
| Turn-Sole, European | Heliotropium europaeum | Boraginaceae \ Borretschgew. / Borrage Fam. |  | E 
F 
GR 
I | 
| Turn-Sole, Hairy | Heliotropium hirsutissimum | Boraginaceae \ Borretschgew. / Borrage Fam. |  | GR 
Kre 
Les 
Zyp | 
| Turnasole, Whitish | Chrozophora obliqua | Euphorbiaceae \ Wolfsmilchgew. / Spurge Fam. |  | GR | 
| Turner's Oak | Quercus x turneri | Fagaceae \ Buchengew. / Beech Fam. |  | D | 
| Turnip Rape, Wild | Brassica tournefortii | Brassicaceae \ Kreuzblütler / Crucifers |  | F 
Zyp | 
|  | Turtle Grass | Phyla nodiflora | Verbenaceae \ Eisenkrautgew. / Verbena Fam. |  | I | 
| Tussock Grass | Deschampsia cespitosa | Poaceae \ Süßgräser / Grass Fam. |  | A 
D | 
| Tussock Sedge, Fibrous | Carex appropinquata | Cyperaceae \ Sauergräser / Sedge Fam. |  | D | 
| Tussock Sedge, Greater | Carex paniculata | Cyperaceae \ Sauergräser / Sedge Fam. |  | A 
D 
F 
I | 
| Tutsan, Greater Stinking | Hypericum hircinum subsp. majus | Hypericaceae \ Johanniskrautgew. / St.John's Wort Fam. |  | E | 
| Tutsan, Tall | Hypericum x inodorum | Hypericaceae \ Johanniskrautgew. / St.John's Wort Fam. |  | D | 
| Tutsan | Hypericum androsaemum | Hypericaceae \ Johanniskrautgew. / St.John's Wort Fam. |  | D 
E 
F 
I 
IRL | 
| Twice-Leaved Bramble | Rubus bifrons | Rosaceae \ Rosengewächse / Rose Fam. |  | D | 
|  | Twiggy Spurge | Euphorbia saratoi | Euphorbiaceae \ Wolfsmilchgew. / Spurge Fam. |  | D 
F | 
| Twin-Headed Clover | Trifolium bocconei | Fabaceae \ Schmetterlingsblütler / Legumes |  | Kef | 
| Twinberry Honeysuckle | Lonicera involucrata | Caprifoliaceae \ Geißblattgew. / Honeysuckle Fam. |  | D | 
| Twinflower Saxifrage | Saxifraga biflora | Saxifragaceae \ Steinbrechgew. / Saxifrage Fam. |  | A | 
| Twinflower | Linnaea borealis | Caprifoliaceae \ Geißblattgew. / Honeysuckle Fam. |  | S | 
| Twisted Honeywort | Cerinthe retorta | Boraginaceae \ Borretschgew. / Borrage Fam. |  | GR 
Kef 
Kre | 
| Twisted Stalk | Streptopus amplexifolius | Liliaceae \ Liliengewächse / Lily Fam. |  | D | 
| Twisted-Bracted Dandelion | Taraxacum aequilobum 
 ? | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
|  | Twisted-Lobed Dandelion | Taraxacum tortilobum | Asteraceae \ Korbblütler / Composite Fam. |  | D | 
| Two Finger Lichen | Peltigera didactyla | Lecanorales \ Flechten / Lichens |  | D | 
| Two-Colored Campion | Silene discolor | Caryophyllaceae \ Nelkengew. / Campion Fam. |  | Rho | 
| Two-Colored Marigold | Calendula bicolor | Asteraceae \ Korbblütler / Composite Fam. |  | Ten | 
| Two-Flowered Horseshoe Vetch | Hippocrepis biflora 
 ? | Fabaceae \ Schmetterlingsblütler / Legumes |  | I 
Mal | 
| Two-Flowered Pink | Dianthus biflorus | Caryophyllaceae \ Nelkengew. / Campion Fam. |  | GR | 
| Two-Flowered Sandwort | Arenaria biflora | Caryophyllaceae \ Nelkengew. / Campion Fam. |  | A | 
| Two-Form Goldilocks | Ranunculus biformis 
 ? | Ranunculaceae \ Hahnenfußgew. / Buttercup Fam. |  | CH 
D | 
|  | Two-Headed Rush | Juncus anceps | Juncaceae \ Binsengewächse / Rush Fam. |  | NL | 
| Two-Inch Goatgrass | Aegilops biuncialis | Poaceae \ Süßgräser / Grass Fam. |  | GR 
Kef 
Rho 
Sam | 
| Two-Ranked Sedge | Carex disticha | Cyperaceae \ Sauergräser / Sedge Fam. |  | D 
F | 
| Two-Rowed Barley | Hordeum distichon | Poaceae \ Süßgräser / Grass Fam. |  | D 
S | 
| Two-Seeded Orache | Atriplex micrantha | Chenopodiaceae \ Gänsefußgew. / Goosefoot Fam. |  | D | 
| Two-Spiked Sedge | Carex distachya | Cyperaceae \ Sauergräser / Sedge Fam. |  | Mal | 
| Two-flowered Iris | Iris bicapitata | Iridaceae \ Irisgewächse / Iris Fam. |  | I | 
| Twoleaf Water Milfoil | Myriophyllum heterophyllum | Haloragaceae \ Seebeerengew. / Water Milfoil Fam. |  | D | 
|  | Twolobed Buttercup | Ranunculus bilobus | Ranunculaceae \ Hahnenfußgew. / Buttercup Fam. |  | I | 
| Tymphi Penny-Cress, Mount | Noccaea tymphaea 
 ? | Brassicaceae \ Kreuzblütler / Crucifers |  | GR | 
| Tyrolean Anemone | Anemone baldensis | Ranunculaceae \ Hahnenfußgew. / Buttercup Fam. |  | F | 
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