| Preview pict. | Species, Subspecies, or Variety |
Family | |
Photos from |
 |
Taeniatherum caput-medusae / Medusahead Rye |
| Poaceae / Grass Fam. | | GR
I
|
|
Tamarix / Tamarisk (7 Taxa) |
| Tamaricaceae / Tamarisk Fam. | | |
|
Tamus communis −−> Dioscorea communis
|
| Dioscoreaceae / Black-Bryony Fam. | | Chi
D
E
F
HR
I
Mal
Sam
|
|
Tanacetum / Feverfew, Tansy (6 Taxa) |
| Asteraceae / Composite Fam. | | |
|
Taonia atomaria / Seaweed |
| Fucaceae / Seaweeds | | HR
|
|
Taraxacum / Dandelion (69 Taxa + 4 Syn.) |
| Asteraceae / Composite Fam. | | |
|
Taxodium distichum / Bald Cypress |
| Cupressaceae / Cypresse Fam. | | D
|
|
Taxus / Yew (2 Taxa + 1 Syn.) |
| Taxaceae / Yew Fam. | | |
|
Tecoma tagliabuana −−> Campsis x tagliabuana
|
| Bignoniaceae / Catalpa Fam. | | D
|
|
Teesdalia nudicaulis / Shepherd's Cress |
| Brassicaceae / Crucifers | | D
F
|
|
Telekia / Oxeye (2 Taxa) |
| Asteraceae / Composite Fam. | | |
|
Teline / Broom (2 Syn.)
|
| Fabaceae / Legumes | | |
|
Tellima grandiflora / Fringe Cups |
| Saxifragaceae / Saxifrage Fam. | | D
|
|
Tephroseris / Groundsel (8 Taxa) |
| Asteraceae / Composite Fam. | | |
|
Tetradium daniellii / Bee Bee Tree, Korean Evodia |
| Rutaceae / Rue Fam. | | D
|
|
Tetraena alba / White Sea Grape |
| Zygophyllaceae / Caltrop Fam. | | Zyp
|
|
Tetragonia tetragonoides / New Zealand Spinach, Warrigal Greens |
| Tetragoniaceae / New-Zealand Spinach Fam. | | E
HR
|
|
Tetragonolobus / Bird's-Foot Trefoil (2 Syn.)
|
| Fabaceae / Legumes | | |
|
Tetraplodon mnioides / Slender Cruet Moss, Entireleaf Nitrogen Moss |
| Musci / Mosses | | S
|
|
Teucrium / Germander (20 Taxa + 2 Syn.) |
| Lamiaceae / Mint Fam. | | |
|
Thalictrum / Meadow-Rue (8 Taxa + 1 Syn.) |
| Ranunculaceae / Buttercup Fam. | | |
|
Thamnium alopecurum −−> Thamnobryum alopecurum
|
| Musci / Mosses | | F
|
|
Thamnobryum alopecurum / Fox-Tail Feather Moss |
| Musci / Mosses | | F
|
|
Thamnolia vermicularis / Whiteworm Lichen |
| Lecanorales / Lichens | | A
|
|
Thapsia / Thapsia (3 Taxa) |
| Apiaceae / Umbellifers | | |
|
Theligonum cynocrambe / Dog's Cabbage |
| Theligonaceae / Dog's Cabbage Fam. | | Kre
Les
Mal
Rho
|
|
Thelypteris / Fern (1 Taxon + 2 Syn.) |
| Pteridopsida / True Ferns | | |
|
Thesium / Bastard Toadflax (7 Taxa) |
| Santalaceae / Sandalwood Fam. | | |
|
Thinopyrum junceum −−> Elymus farctus
|
| Poaceae / Grass Fam. | | Cor
D
F
GR
IRL
NL
|
|
Thladiantha dubia / Manchu Tuber Gourd |
| Cucurbitaceae / Cucumber Fam. | | A
|
|
Thlaspi / Penny-Cress, Täschelkraut (4 Taxa + 14 Syn.) |
| Brassicaceae / Crucifers | | |
|
Thliphthisa / Woodruff (2 Taxa) |
| Rubiaceae / Bedstraw Fam. | | |
|
Thuidium tamariscinum / Delicate Fern Moss |
| Musci / Mosses | | D
|
|
Thuja / Arbor-Vitae (2 Taxa + 2 Syn.) |
| Cupressaceae / Cypresse Fam. | | |
|
Thunbergia alata / Black-Eyed Susan Vine |
| Acanthaceae / Acanthus Fam. | | D
|
|
Thymbra capitata / Mediterranean Thyme |
| Lamiaceae / Mint Fam. | | GR
Rho
|
|
Thymelaea / Thymelaea (5 Taxa + 1 Syn.) |
| Thymelaeaceae / Daphne Fam. | | |
|
Thymus / Thyme (16 Taxa + 12 Syn.) |
| Lamiaceae / Mint Fam. | | |
|
Thysselinum palustre −−> Peucedanum palustre
|
| Apiaceae / Umbellifers | | D
F
HR
S
|
|
Tilia / Lime (4 Taxa + 4 Syn.) |
| Tiliaceae / Lime Fam. | | |
|
Tofieldia / Scottish Asphodel (2 Taxa) |
| Liliaceae / Lily Fam. | | |
|
Tolpis / Umbrella Milkwort (2 Taxa) |
| Asteraceae / Composite Fam. | | |
|
Toninia toniniana / Toninia ? |
| Lecanorales / Lichens | | Sam
|
|
Tordylium / Hartwort (3 Taxa) |
| Apiaceae / Umbellifers | | |
|
Torilis / Hedge Parsley (3 Taxa) |
| Apiaceae / Umbellifers | | |
|
Torminalis glaberrima −−> Sorbus torminalis
|
| Rosaceae / Rose Fam. | | A
D
F
GR
|
|
Tortula / Star Moss (3 Taxa) |
| Musci / Mosses | | |
|
Trachelium caeruleum / Blue Throatwort |
| Campanulaceae / Bellflower Fam. | | E
|
|
Trachycarpus fortunei / Chinese Windmill Palm |
| Arecaceae / Palm Fam. | | D
|
|
Trachystemon / Oriental Borage (1 Taxon + 1 Syn.) |
| Boraginaceae / Borrage Fam. | | |
|
Tradescantia fluminensis / Small-Leaf Spiderwort |
| Commelinaceae / Spiderwort Fam. | | Kef
|
|
Tragopogon / Goat's-Beard, Salsify (11 Taxa + 6 Syn.) |
| Asteraceae / Composite Fam. | | |
|
Tragus racemosus / Spike Burr Grass |
| Poaceae / Grass Fam. | | D
F
|
|
Trapa natans / Water Caltrop |
| Trapaceae / Water-Caltrop Fam. | | D
F
|
|
Tremastelma palaestinum −−> Lomelosia brachiata
|
| Dipsacaceae / Teasel Fam. | | GR
Kre
Les
Sam
|
|
Triadenum fraseri / Bog St. John's-Wort, Fraser's St. John's-Wort |
| Hypericaceae / St.John's Wort Fam. | | D
|
|
Tribulus terrestris / Small Caltrops |
| Zygophyllaceae / Caltrop Fam. | | A
D
F
GR
|
|
Trichocoronis rivularis −−> Shinnersia rivularis
|
| Asteraceae / Composite Fam. | | A
|
|
Trichomanes speciosum / Killarney Fern |
| Hymenophyllaceae / Hymenophyllum Fam. | | D
|
|
Trichophorum / Deer Grass (3 Taxa) |
| Cyperaceae / Sedge Fam. | | |
|
Trientalis europaea −−> Lysimachia borealis
|
| Primulaceae / Primrose Fam. | | D
S
|
|
Trifolium / Clover, Trefoil (61 Taxa + 11 Syn.) |
| Fabaceae / Legumes | | |
|
Triglochin / Arrowgrass (2 Taxa) |
| Juncaginaceae / Arrowgrass Fam. | | |
|
Trigonella / Fenugreek (5 Taxa + 2 Syn.) |
| Fabaceae / Legumes | | |
|
Trinia glauca / Honewort |
| Apiaceae / Umbellifers | | A
D
F
GR
|
|
Tripleurospermum / Mayweed (2 Taxa + 2 Syn.) |
| Asteraceae / Composite Fam. | | |
|
Tripodion / Kidney Vetch (2 Syn.)
|
| Fabaceae / Legumes | | |
|
Tripolium / Aster (2 Taxa) |
| Asteraceae / Composite Fam. | | |
|
Trisetaria aurea / Golden Oat Grass |
| Poaceae / Grass Fam. | | Kef
|
|
Trisetum / Oat Grass (2 Taxa + 1 Syn.) |
| Poaceae / Grass Fam. | | |
|
Tristagma / Star Flower (2 Taxa + 1 Syn.) |
| Liliaceae / Lily Fam. | | |
|
Triteleia / Star Flower (2 Syn.)
|
| Liliaceae / Lily Fam. | | |
|
x Triticosecale rimpaui / Triticale |
| Poaceae / Grass Fam. | | D
S
|
|
Triticum / Wheat (6 Taxa + 12 Syn.) |
| Poaceae / Grass Fam. | | |
|
Trollius europaeus / Globe Flower |
| Ranunculaceae / Buttercup Fam. | | A
CH
D
F
HR
I
S
|
|
Trommsdorffia / Cat's-Ear (2 Taxa) |
| Asteraceae / Composite Fam. | | |
|
Tropaeolum majus / Garden Nasturtium |
| Tropaeolaceae / Nasturtium Fam. | | D
|
|
Tsuga heterophylla / Western Hemlock Fir |
| Pinaceae / Pine Fam. | | D
|
|
Tuberaria / Rock-Rose (2 Taxa) |
| Cistaceae / Rockrose Fam. | | |
|
Tulipa / Tulip (15 Taxa + 1 Syn.) |
| Liliaceae / Lily Fam. | | |
|
Turgenia latifolia / Greater Bur Parsley |
| Apiaceae / Umbellifers | | D
|
|
Turritis glabra −−> Arabis glabra
|
| Brassicaceae / Crucifers | | A
D
F
I
|
|
Tussilago farfara / Colt's-Foot |
| Asteraceae / Composite Fam. | | A
CH
D
F
GR
HR
|
|
Typha / Bulrush (6 Taxa + 1 Syn.) |
| Typhaceae / Bulrush Fam. | | |
|
tabacum, Nicotiana / Virginian Tobacco |
| Solanaceae / Nightshade Fam. | | D
|
|
tabernaemontani (1 Taxon + 2 Syn.) |
| | | |
|
tabulaeforme, Aeonium / Plate-Shaped Aeonium |
| Crassulaceae / Stonecrop Fam. | | Ten
|
|
tagliabuana (1 Taxon + 1 Syn.) |
| | | |
|
tamariscinum, Thuidium / Delicate Fern Moss |
| Musci / Mosses | | D
|
|
tanacetifolia (2 Taxa + 1 Syn.) |
| | | |
|
tanacetifolium, Sisymbrium −−> Descurainia tanacetifolia
|
| Brassicaceae / Crucifers | | F
|
|
tangutica, Clematis / Golden Clematis |
| Ranunculaceae / Buttercup Fam. | | D
|
|
taraxacoides (2 Syn.)
|
| | | |
|
taraxicifolia (1 Taxon + 1 Syn.) |
| | | |
|
tarda, Tulipa / Late Tulip, Tarda Tulip |
| Liliaceae / Lily Fam. | | D
|
|
tartonraira, Thymelaea / Tartonraire |
| Thymelaeaceae / Daphne Fam. | | GR
Mal
|
|
tataria, Crambe / Tartar Kale |
| Brassicaceae / Crucifers | | A
|
|
tatarica, Lonicera / Tatarian Honeysuckle |
| Caprifoliaceae / Honeysuckle Fam. | | D
|
|
tataricum subsp. ginnala, Acer / Amur Maple |
| Aceraceae / Maple Fam. | | D
|
|
tataricum, Fagopyrum / Green Buckwheat |
| Polygonaceae / Knotweed Fam. | | D
|
|
tatula, Datura stramonium var. / Purple Thorn Apple |
| Solanaceae / Nightshade Fam. | | D
E
|
|
tauni, Rubus / Taunus Bramble |
| Rosaceae / Rose Fam. | | D
|
|
taurica, Onosma / Crimea Goldendrop |
| Boraginaceae / Borrage Fam. | | D
GR
|
|
tauricum (2 Taxa + 1 Syn.) |
| | | |
|
taurina, Asperula / Pink Woodruff |
| Rubiaceae / Bedstraw Fam. | | F
|
|
taurinensis, Euphorbia / Torino Spurge |
| Euphorbiaceae / Spurge Fam. | | Rho
|
|
taxifolius, Fissidens / Common Pocket Moss, Yew-Leaved Pocket Moss |
| Musci / Mosses | | D
|
|
taygetea (2 Taxa) |
| | | |
|
tazetta (1 Taxon + 1 Syn.) |
| | | |
|
tectorum (3 Taxa + 1 Syn.) |
| | | |
|
tef, Eragrostis / Teff, Williams Love Grass |
| Poaceae / Grass Fam. | | S
|
|
telephium subsp. fabaria (2 Syn.)
|
| | | |
|
telephium subsp. maximum, Sedum −−> Hylotelephium maximum
? |
| Crassulaceae / Stonecrop Fam. | | D
E
F
S
|
|
telephium subsp. purpureum, Sedum −−> Hylotelephium telephium
|
| Crassulaceae / Stonecrop Fam. | | A
D
F
|
|
telephium (2 Taxa + 1 Syn.) |
| | | |
|
telmateia, Equisetum / Great Horsetail |
| Equisetaceae / Horsetail Fam. | | A
D
F
GR
IRL
SLO
Sam
|
|
tempskyana (2 Taxa) |
| | | |
|
tempskyanum (2 Syn.)
|
| | | |
|
temulentum, Chaerophyllum −−> Chaerophyllum temulum
|
| Apiaceae / Umbellifers | | D
F
GR
|
|
temulum, Chaerophyllum / Rough Chervil |
| Apiaceae / Umbellifers | | D
F
GR
|
|
tenacissima, Stipa / Esparto Grass |
| Poaceae / Grass Fam. | | Mal
|
|
tenageia, Juncus / Sand Rush |
| Juncaceae / Rush Fam. | | D
|
|
tenax, Hygroamblystegium / Fountain Feather Moss ? |
| Musci / Mosses | | D
|
|
tenella (4 Taxa + 1 Syn.) |
| | | |
|
tenerrima, Lactuca / Moroccan Lettuce |
| Asteraceae / Composite Fam. | | E
|
|
tenerrimus (2 Taxa) |
| | | |
|
tenoreanum (1 Taxon + 1 Syn.) |
| | | |
|
tenorei, Vicia / Wild Lentil |
| Fabaceae / Legumes | | GR
|
|
tenuicaulis, Utricularia / Japanese Bladderwort |
| Lentibulariaceae / Bladderwort Fam. | | D
|
|
tenuiflora, Leopoldia −−> Muscari tenuiflorum
|
| Liliaceae / Lily Fam. | | A
D
|
|
tenuiflorum (3 Taxa) |
| | | |
|
tenuiflorus, Carduus / Slender Thistle |
| Asteraceae / Composite Fam. | | Cor
F
I
Mal
|
|
tenuifolia subsp. dalmatica, Vicia −−> Vicia dalmatica
|
| Fabaceae / Legumes | | D
|
|
tenuifolia subsp. hybrida (1 Taxon + 1 Syn.) |
| | | |
|
tenuifolia (7 Taxa + 3 Syn.) |
| | | |
|
tenuifolium (1 Taxon + 1 Syn.) |
| | | |
|
tenuifolius (1 Taxon + 2 Syn.) |
| | | |
|
tenuihabitus, Rubus / Tiny Bramble ? |
| Rosaceae / Rose Fam. | | D
|
|
tenuis (4 Taxa + 1 Syn.) |
| | | |
|
tenuissima (1 Taxon + 2 Syn.) |
| | | |
|
tenuissimum, Bupleurum / Slender Hare's Ear |
| Apiaceae / Umbellifers | | D
|
|
tephrodes, Potentilla argentea var. / Grey Hoary Cinquefoil |
| Rosaceae / Rose Fam. | | D
|
|
terebinthus, Pistacia / Terebinth |
| Anacardiaceae / Sumach Fam. | | E
F
GR
HR
|
|
tereticaulis, Rubus / Round-Stem Bramble |
| Rosaceae / Rose Fam. | | D
|
|
terminalis (2 Taxa) |
| | | |
|
ternata, Waldsteinia −−> Geum ternatum
|
| Rosaceae / Rose Fam. | | D
|
|
ternatum, Geum / Siberian Barren Strawberry |
| Rosaceae / Rose Fam. | | D
|
|
terracina, Euphorbia / Terracina Spurge, Carnation Spurge |
| Euphorbiaceae / Spurge Fam. | | Rho
|
|
terrestris, Tribulus / Small Caltrops |
| Zygophyllaceae / Caltrop Fam. | | A
D
F
GR
|
|
testiculata, Ceratocephala −−> Ceratocephala orthoceras
|
| Ranunculaceae / Buttercup Fam. | | D
|
|
tetragonoides, Tetragonia / New Zealand Spinach, Warrigal Greens |
| Tetragoniaceae / New-Zealand Spinach Fam. | | E
HR
|
|
tetragonolobus, Lotus / Winged Pea |
| Fabaceae / Legumes | | D
Kef
Kre
S
Siz
Zyp
|
|
tetragonum subsp. lamyi, Epilobium −−> Epilobium lamyi
|
| Onagraceae / Willowherb Fam. | | D
|
|
tetragonum, Epilobium / Square-Stalked Willowherb |
| Onagraceae / Willowherb Fam. | | A
D
F
|
|
tetrahit, Galeopsis / Common Hemp-Nettle |
| Lamiaceae / Mint Fam. | | A
D
DK
F
HR
S
|
|
tetralix, Erica / Cross-Leaved Heath |
| Ericaceae / Heather Fam. | | D
IRL
S
|
|
tetrandra, Tamarix / Four-Stamen Tamarisk |
| Tamaricaceae / Tamarisk Fam. | | D
|
|
tetraphylla, Anthyllis / Four-Leaved Kidney Vetch, Bladder Vetch |
| Fabaceae / Legumes | | GR
Kre
Mal
Rho
Zyp
|
|
tetraphyllum (1 Taxon + 1 Syn.) |
| | | |
|
tetraphyllus, Lotus / Four-Leaf Bird's-Foot Trefoil |
| Fabaceae / Legumes | | Mal
|
|
tetrapterum, Hypericum / Square-Stalked St. John's-Wort |
| Hypericaceae / St.John's Wort Fam. | | D
S
|
|
tetraquetra, Euphrasia / Seacliff Eyebright |
| Scrophulariaceae / Figwort Fam. | | NL
|
|
tetrasperma, Vicia −−> Ervum tetraspermum
|
| Fabaceae / Legumes | | D
GR
I
|
|
tetraspermum, Ervum / Smooth Tare |
| Fabaceae / Legumes | | D
GR
I
|
|
teucrii, Orobanche / Germander Broomrape |
| Orobanchaceae / Broomrape Fam. | | D
|
|
teucrium, Veronica / Large Speedwell |
| Scrophulariaceae / Figwort Fam. | | D
F
I
|
|
thaliana, Arabidopsis / Thale Cress |
| Brassicaceae / Crucifers | | Cor
D
|
|
thalictroides, Isopyrum / False Rue Anemone |
| Ranunculaceae / Buttercup Fam. | | A
|
|
thalii, Trifolium / Thal's Clover |
| Fabaceae / Legumes | | A
E
|
|
thallincola, Caloplaca / Crustose Lichen ? |
| Teloschistales / Crustose Lichens | | S
|
|
thapsiforme, Verbascum −−> Verbascum densiflorum
|
| Scrophulariaceae / Figwort Fam. | | D
E
F
HR
I
|
|
thapsoides, Senecio / Verbascum-Like Ragwort |
| Asteraceae / Composite Fam. | | GR
|
|
thapsus, Verbascum / Great Mullein, Aaron's Rod |
| Scrophulariaceae / Figwort Fam. | | D
F
HR
|
|
theophrasti (2 Taxa) |
| | | |
|
thessala, Fritillaria graeca subsp. / Thessolian Fritillary |
| Liliaceae / Lily Fam. | | GR
|
|
thoermeri, Carduus / Nodding Thistle |
| Asteraceae / Composite Fam. | | GR
|
|
thomasianum, Aethionema / Thomas' Candytuft |
| Brassicaceae / Crucifers | | F
|
|
thominei, Bromus hordeaceus subsp. / Thomine's Brome |
| Poaceae / Grass Fam. | | A
|
|
thora, Ranunculus / Thora Buttercup |
| Ranunculaceae / Buttercup Fam. | | A
I
|
|
thracicus subsp. cylleneus, Astragalus / Mount Kyllini Milk-Vetch |
| Fabaceae / Legumes | | GR
|
|
thuillieri, Centaurea / Thuillier's Knapweed |
| Asteraceae / Composite Fam. | | D
|
|
thunbergii (2 Taxa) |
| | | |
|
thuringiaca (2 Taxa + 1 Syn.) |
| | | |
|
thurstonianum, Geranium oxonianum forma / Thurstons Oxford Crane's-Bill |
| Geraniaceae / Crane's-Bill Fam. | | IRL
|
|
thuscula, Artemisia −−> Artemisia canariensis
? |
| Asteraceae / Composite Fam. | | Gom
|
|
thymbra, Satureja / Thyme-Leaved Savory, Pink Savory |
| Lamiaceae / Mint Fam. | | GR
Kre
Les
Rho
Sam
|
|
thymelaea, Passerina −−> Thymelaea sanamunda
|
| Thymelaeaceae / Daphne Fam. | | F
|
|
thymifolia (2 Taxa + 1 Syn.) |
| | | |
|
thymifolium, Clinopodium −−> Micromeria thymifolia
|
| Lamiaceae / Mint Fam. | | D
HR
|
|
thyrsanthus, Rubus −−> Rubus grabowskii
|
| Rosaceae / Rose Fam. | | D
|
|
thyrsiflora, Lysimachia / Tufted Loosestrife |
| Primulaceae / Primrose Fam. | | D
|
|
thyrsiflorus, Rumex / Thyrse Sorrel |
| Polygonaceae / Knotweed Fam. | | D
|
|
thyrsoides, Campanula / Yellow Bellflower |
| Campanulaceae / Bellflower Fam. | | A
F
SLO
|
|
tillaea, Crassula / Moss Pygmyweed, Mossy Stronecrop |
| Crassulaceae / Stonecrop Fam. | | D
|
|
timbalii (1 Taxon + 1 Syn.) |
| | | |
|
timeroyi subsp. collina, Knautia −−> Knautia collina
|
| Dipsacaceae / Teasel Fam. | | F
|
|
tinctoria (9 Taxa) |
| | | |
|
tinctorius, Carthamus / Safflower |
| Asteraceae / Composite Fam. | | D
S
|
|
tinctorum, Rubia / Madder |
| Rubiaceae / Bedstraw Fam. | | D
F
|
|
tingitana (2 Taxa) |
| | | |
|
tingitanus, Rumex / Tangier Sorrel |
| Polygonaceae / Knotweed Fam. | | F
|
|
tinus, Viburnum / Laurustinus |
| Caprifoliaceae / Honeysuckle Fam. | | D
F
GR
HR
I
|
|
tmolea, Arenaria / Mount Tmolos Sandwort ? |
| Caryophyllaceae / Campion Fam. | | F
|
|
tobira, Pittosporum / Japanese Cheesewood |
| Pittosporaceae / Pittosporum Fam. | | Cor
GR
I
|
|
tomanii, Festuca −−> Festuca albensis
|
| Poaceae / Grass Fam. | | D
|
|
tomentella, Rosa −−> Rosa balsamica
|
| Rosaceae / Rose Fam. | | D
|
|
tomentosa subsp. peregrina, Anthemis / Strange Chamomile |
| Asteraceae / Composite Fam. | | Kef
|
|
tomentosa (6 Taxa) |
| | | |
|
tomentosum (5 Taxa + 1 Syn.) |
| | | |
|
tomentosus, Cotoneaster / Brickberry Cotoneaster |
| Rosaceae / Rose Fam. | | F
HR
|
|
tommasiniana, Campanula / Tommasini's Bellflower |
| Campanulaceae / Bellflower Fam. | | HR
|
|
tommasinianus x vernus, Crocus / Hybrid Crocus |
| Iridaceae / Iris Fam. | | D
|
|
tommasinianus, Crocus / Woodland Crocus, Tommasini's Crocus |
| Iridaceae / Iris Fam. | | D
|
|
tommasinii (1 Taxon + 1 Syn.) |
| | | |
|
toniniana, Toninia / Toninia ? |
| Lecanorales / Lichens | | Sam
|
|
tonzigii, Linaria / Tonzig's Toadflax |
| Scrophulariaceae / Figwort Fam. | | I
|
|
topaliana subsp. topaliana, Campanula / Topali's Bellflower |
| Campanulaceae / Bellflower Fam. | | GR
|
|
topaliana, Campanula topaliana subsp. / Topali's Bellflower |
| Campanulaceae / Bellflower Fam. | | GR
|
|
tormentilla, Potentilla −−> Potentilla erecta
|
| Rosaceae / Rose Fam. | | A
D
E
F
S
|
|
torminalis, Sorbus / Wild Service Tree |
| Rosaceae / Rose Fam. | | A
D
F
GR
|
|
tornata, Medicago −−> Medicago italica
? |
| Fabaceae / Legumes | | I
|
|
tortilobum, Taraxacum / Twisted-Lobed Dandelion |
| Asteraceae / Composite Fam. | | D
|
|
tortuosum, Seseli / Massilian Hartwort |
| Apiaceae / Umbellifers | | GR
|
|
torulosum, Hypecoum / Sea Hypecoum |
| Papaveraceae / Poppy Fam. | | Rho
Sam
|
|
tournefortiana, Artemisia / Armenian Wormwood |
| Asteraceae / Composite Fam. | | D
|
|
tournefortii (2 Taxa) |
| | | |
|
trachelium, Campanula / Nettle-Leaved Bellflower |
| Campanulaceae / Bellflower Fam. | | A
D
E
F
HR
I
|
|
trachyodon (1 Taxon + 1 Syn.) |
| | | |
|
trachyphylla, Festuca −−> Festuca brevipila
|
| Poaceae / Grass Fam. | | D
|
|
tragacantha, Astragalus −−> Astragalus massiliensis
|
| Fabaceae / Legumes | | Cor
Mal
|
|
tragacanthifolia, Carlina / Tragacanth-Leaved Carline Thistle |
| Asteraceae / Composite Fam. | | Rho
|
|
tragium subsp. polyclada, Pimpinella / Many-Branched Burnet Saxifrage |
| Apiaceae / Umbellifers | | GR
|
|
tragium, Pimpinella / Buck Burnet Saxifrage |
| Apiaceae / Umbellifers | | E
GR
HR
|
|
tragus (2 Syn.)
|
| | | |
|
transiens (2 Taxa) |
| | | |
|
transsilvanica (2 Taxa) |
| | | |
|
transsilvanicus, Bromus −−> Bromus riparius
|
| Poaceae / Grass Fam. | | D
|
|
transsylvanica, Cephalaria / Transsilvanian Scabiosa |
| Dipsacaceae / Teasel Fam. | | A
D
|
|
transvestitus, Rubus / False Velvet Bramble |
| Rosaceae / Rose Fam. | | D
|
|
transylvanicum, Hieracium / Transylvanian Hawkweed |
| Asteraceae / Composite Fam. | | A
|
|
tremula, Populus / Aspen |
| Salicaceae / Willow Fam. | | A
D
F
S
|
|
triacanthos, Gleditsia / Honey Locust |
| Fabaceae / Legumes | | D
|
|
triandra (3 Taxa) |
| | | |
|
triandrus, Narcissus / Triandrus Daffodil |
| Amaryllidaceae / Amaryllis Fam. | | E
P
|
|
triangularis, Oxalis / Purple Triangular Sorrel, False Shamrock |
| Oxalidaceae / Wood-Sorrel Fam. | | I
|
|
triangulivalvis (1 Taxon + 1 Syn.) |
| | | |
|
triasii, Crepis / Crag Hawk's-Beard |
| Asteraceae / Composite Fam. | | Mal
|
|
trichadena (1 Taxon + 1 Syn.) |
| | | |
|
trichocarpa, Populus / Black Cottonwood, Western Balsam Poplar |
| Salicaceae / Willow Fam. | | D
|
|
trichocarpus, Anthriscus cerefolium var. / Wild Chervil |
| Apiaceae / Umbellifers | | A
|
|
trichoides, Potamogeton / Hairlike Pontweed |
| Potamogetonaceae / Pontweed Fam. | | D
|
|
trichomanes s.l., Asplenium / Spleenwort |
| Pteridopsida / True Ferns | | D
E
F
GR
HR
I
IRL
S
|
|
trichomanes subsp. hastatum, Asplenium / Spear-Leaved Spleenwort |
| Pteridopsida / True Ferns | | D
|
|
trichomanes subsp. pachyrachis, Asplenium / Thick-Stem Spleenwort |
| Pteridopsida / True Ferns | | D
I
|
|
trichomanes subsp. quadrivalens x trichomanes subsp. trichomanes, Asplenium −−> Asplenium x lusaticum
|
| Pteridopsida / True Ferns | | D
|
|
trichomanes subsp. quadrivalens, Asplenium / Tetraploid Spleenwort |
| Pteridopsida / True Ferns | | A
D
E
SLO
Sam
|
|
trichomanes subsp. trichomanes (1 Taxon + 2 Syn.) |
| | | |
|
trichomanes (1 Taxon + 2 Syn.) |
| | | |
|
trichomanes-ramosum, Asplenium −−> Asplenium viride
|
| Pteridopsida / True Ferns | | A
D
F
HR
I
|
|
trichophylla (2 Taxa) |
| | | |
|
trichophyllum (2 Syn.)
|
| | | |
|
trichophyllus, Ranunculus / Thread-Leaved Water Crowfoot ? |
| Ranunculaceae / Buttercup Fam. | | A
D
F
GR
HR
I
|
|
trichopodum, Bupleurum / Bracted Hare's Ear |
| Apiaceae / Umbellifers | | GR
|
|
trichotomum, Clerodendrum / Harlequin Glory Bower, Chance Tree |
| Lamiaceae / Mint Fam. | | D
|
|
tricoccon, Cneorum / Spurge Olive |
| Cneoraceae / Spurge Olive Fam. | | F
GR
Mal
|
|
tricolor subsp. ammotropha, Viola / Seaside Pansy, Sand Pansy |
| Violaceae / Violet Fam. | | D
IRL
S
|
|
tricolor subsp. curtisii, Viola −−> Viola tricolor subsp. ammotropha
|
| Violaceae / Violet Fam. | | D
IRL
S
|
|
tricolor subsp. hortensis, Viola −−> Viola wittrockiana
|
| Violaceae / Violet Fam. | | D
E
|
|
tricolor subsp. maritima, Viola −−> Viola tricolor subsp. ammotropha
|
| Violaceae / Violet Fam. | | D
IRL
S
|
|
tricolor subsp. saxatilis, Viola −−> Viola saxatilis
|
| Violaceae / Violet Fam. | | A
CH
E
F
HR
I
|
|
tricolor subsp. subalpina, Viola −−> Viola saxatilis
|
| Violaceae / Violet Fam. | | A
CH
E
F
HR
I
|
|
tricolor (4 Taxa) |
| | | |
|
tricornis, Impatiens / Three-Horned Balsam |
| Balsaminaceae / Balsam Fam. | | D
|
|
tricornutum, Galium / Corn Cleavers, Roughfruit Corn Bedstraw |
| Rubiaceae / Bedstraw Fam. | | D
|
|
tricuspidata (2 Taxa + 1 Syn.) |
| | | |
|
tridactylites, Saxifraga / Rue-Leaved Saxifrage |
| Saxifragaceae / Saxifrage Fam. | | A
D
F
GR
HR
Mal
|
|
trifida, Ambrosia / Giant Ragweed |
| Asteraceae / Composite Fam. | | D
|
|
trifidus subsp. monanthos, Juncus −−> Juncus monanthos
|
| Juncaceae / Rush Fam. | | A
|
|
trifidus (1 Taxon + 1 Syn.) |
| | | |
|
triflora subsp. kerneri, Euphorbia / Kerner's Spurge |
| Euphorbiaceae / Spurge Fam. | | SLO
|
|
triflora, Oxytropis / Three-Flowered Oxytropis |
| Fabaceae / Legumes | | A
|
|
triflorum, Solanum / Small Nightshade |
| Solanaceae / Nightshade Fam. | | D
|
|
trifolia (2 Taxa + 1 Syn.) |
| | | |
|
trifoliata (4 Taxa + 1 Syn.) |
| | | |
|
trifoliatum, Allium / Hirsute Garlic, Pink Garlic |
| Liliaceae / Lily Fam. | | D
Zyp
|
|
trigynum, Linum / Southern Flax |
| Linaceae / Linseed Fam. | | Cor
E
F
GR
HR
I
|
|
triloba (2 Taxa + 1 Syn.) |
| | | |
|
trilobata, Bazzania / Greater Whipwort |
| Marchantiales / Liverworts | | F
|
|
trilobifolium, Taraxacum / Stair-Leaved Dandelion |
| Asteraceae / Composite Fam. | | D
|
|
trilobum, Laser / Gladich |
| Apiaceae / Umbellifers | | D
|
|
trinervia, Moehringia / Three-Nerved Sandwort |
| Caryophyllaceae / Campion Fam. | | A
D
F
|
|
trionum, Hibiscus / Bladder Ketmia |
| Malvaceae / Mallow Fam. | | D
|
|
triornithophora, Linaria / Three Bird Toadflax |
| Scrophulariaceae / Figwort Fam. | | E
|
|
tripartita, Bidens / Trifid Beggartick |
| Asteraceae / Composite Fam. | | D
F
GR
S
|
|
triphylla, Linaria / Three-Leaved Toadflax |
| Scrophulariaceae / Figwort Fam. | | Siz
|
|
triphyllos, Veronica / Fingered Speedwell |
| Scrophulariaceae / Figwort Fam. | | D
|
|
triphyllus, Gladiolus / Three-Leaved Gladiolus |
| Iridaceae / Iris Fam. | | Zyp
|
|
triplinervia var. macrantha, Bidens / Three-Nerved Beggartick |
| Asteraceae / Composite Fam. | | D
|
|
tripolium (1 Taxon + 1 Syn.) |
| | | |
|
tripteris, Valeriana / Three-Leaved Valerian |
| Valerianaceae / Valerian Fam. | | A
CH
D
HR
|
|
triqueter (1 Taxon + 1 Syn.) |
| | | |
|
triquetrifolium, Hypericum / Wavyleaf St. John's-Wort, Tangled Hypericum |
| Hypericaceae / St.John's Wort Fam. | | GR
Sam
|
|
triquetrum, Allium / Three-cornered Garlic |
| Liliaceae / Lily Fam. | | F
Mal
Siz
|
|
tristachyum (1 Taxon + 1 Syn.) |
| | | |
|
tristis, Hesperis / Sad Night Violet |
| Brassicaceae / Crucifers | | A
|
|
trisulca, Lemna / Ivy-Leaved Duckweed |
| Lemnaceae / Duckweed Fam. | | D
|
|
Triticum aestivum, Secale cereale x −−> Triticosecale rimpaui
|
| Poaceae / Grass Fam. | | D
S
|
|
triumfettii subsp. stricta, Centaurea / Strict Triumfetti's Cornflower |
| Asteraceae / Composite Fam. | | HR
|
|
triumfettii (1 Taxon + 1 Syn.) |
| | | |
|
trivialis, Poa / Rough Blue Grass |
| Poaceae / Grass Fam. | | D
HR
|
|
trixago, Bellardia / Bastard Balm |
| Scrophulariaceae / Figwort Fam. | | Cor
Les
Mal
Rho
Sam
Siz
|
|
trojana, Quercus / Macedonian Oak |
| Fagaceae / Beech Fam. | | Chi
GR
|
|
tromm, Rubus / Tromm Bramble |
| Rosaceae / Rose Fam. | | D
|
|
troodii, Alyssum / Troodos Alison |
| Brassicaceae / Crucifers | | Zyp
|
|
truncatula, Medicago / Barrel Medick |
| Fabaceae / Legumes | | Cor
GR
|
|
truniacum, Galium / Traunsee Bedstraw ? |
| Rubiaceae / Bedstraw Fam. | | A
|
|
tubaeformis, Fritillaria −−> Fritillaria tubiformis
|
| Liliaceae / Lily Fam. | | F
|
|
tuberaria, Xolantha −−> Tuberaria lignosa
|
| Cistaceae / Rockrose Fam. | | D
F
|
|
tuberculata, Alkanna −−> Alkanna tinctoria
|
| Boraginaceae / Borrage Fam. | | GR
Les
Rho
Sam
Tun
|
|
tuberculatiformis, Rubus / Tubercular-Like Bramble ? |
| Rosaceae / Rose Fam. | | D
|
|
tuberculatus, Rubus / Tubercular Bramble |
| Rosaceae / Rose Fam. | | D
|
|
tubergeniana, Scilla −−> Scilla mischtschenkoana
|
| Liliaceae / Lily Fam. | | A
D
|
|
tuberosa (5 Taxa + 1 Syn.) |
| | | |
|
tuberosum subsp. angustifolium, Symphytum / Narrow-Leaved Comfrey |
| Boraginaceae / Borrage Fam. | | A
HR
I
|
|
tuberosum subsp. nodosum, Symphytum −−> Symphytum tuberosum subsp. angustifolium
|
| Boraginaceae / Borrage Fam. | | A
HR
I
|
|
tuberosum subsp. tuberosum, Symphytum / Tuberous Comfrey |
| Boraginaceae / Borrage Fam. | | A
D
F
|
|
tuberosum (6 Taxa) |
| | | |
|
tuberosus subsp. creticus, Rumex / Cretan Dock, Tuberous-Rooted Dock |
| Polygonaceae / Knotweed Fam. | | Chi
Kre
Les
Rho
Sam
|
|
tuberosus (3 Taxa + 4 Syn.) |
| | | |
|
tubiformis, Fritillaria / Alpine Fritillary |
| Liliaceae / Lily Fam. | | F
|
|
tubulosa, Alkanna / Tubular Alkanet |
| Boraginaceae / Borrage Fam. | | Sam
|
|
tulipifera, Liriodendron / American Tulip Tree |
| Magnoliaceae / Magnolia Fam. | | D
|
|
tunbrigense, Hymenophyllum / Tunbridge Filmy Fern |
| Hymenophyllaceae / Hymenophyllum Fam. | | F
|
|
tunetana, Bellevalia mauritanica var. / Mauretanian Squill |
| Liliaceae / Lily Fam. | | Tun
|
|
tunicoides, Silene / Tunic Catchfly |
| Caryophyllaceae / Campion Fam. | | Rho
|
|
turbith, Athamanta / Candy Carrot |
| Apiaceae / Umbellifers | | HR
|
|
turfosum, Taraxacum / Peat Dandelion |
| Asteraceae / Composite Fam. | | D
|
|
turgidum subsp. dicoccum, Triticum −−> Triticum dicoccon
|
| Poaceae / Grass Fam. | | D
|
|
turgidum subsp. durum, Triticum −−> Triticum durum
|
| Poaceae / Grass Fam. | | D
S
|
|
turgidum, Kali −−> Salsola kali subsp. kali
|
| Chenopodiaceae / Goosefoot Fam. | | A
D
F
GR
HR
I
Rho
|
|
turionifera, Lemna / Turion Duckweed |
| Lemnaceae / Duckweed Fam. | | D
|
|
turneri, Quercus x / Turner's Oak |
| Fagaceae / Beech Fam. | | D
|
|
turrita (1 Taxon + 1 Syn.) |
| | | |
|
tymphaea, Noccaea / Mount Tymphi Penny-Cress ? |
| Brassicaceae / Crucifers | | GR
|
|
tymphaeum (1 Taxon + 1 Syn.) |
| | | |
|
typhina, Rhus / Stag's-Horn Sumach |
| Anacardiaceae / Sumach Fam. | | A
D
|
| |
| |
| |
| |
| |
| |
| |
Genus with more than one available species has been opened.