| Preview pict. | Species, Subspecies, or Variety |
Family | |
Photos from |
 |
Iberis / Candytuft (9 Taxa + 5 Syn.) |
| Brassicaceae / Crucifers | | |
|
Ilex aquifolium / Holly |
| Aquifoliaceae / Holly Fam. | | D
E
F
IRL
Mal
|
|
Illecebrum verticillatum / Coral Necklace |
| Caryophyllaceae / Campion Fam. | | Cor
D
F
|
|
Impatiens / Balsam, Touch me not (6 Taxa) |
| Balsaminaceae / Balsam Fam. | | |
|
Imperata cylindrica / Cogon Grass, Alang-Alang |
| Poaceae / Grass Fam. | | Kef
Rho
|
|
Imperatoria ostruthium −−> Peucedanum ostruthium
|
| Apiaceae / Umbellifers | | A
And
D
F
|
|
Indigofera potaninii / Indigo |
| Fabaceae / Legumes | | D
|
|
Inula / Fleabane (1 Taxon + 18 Syn.) |
| Asteraceae / Composite Fam. | | |
|
Ipheion / Star Flower (2 Syn.)
|
| Amaryllidaceae / Amaryllis Fam. | | |
|
Ipomoea / Morning Glory (4 Taxa + 2 Syn.) |
| Convolvulaceae / Bindweed Fam. | | |
|
Iris / Iris (35 Taxa + 4 Syn.) |
| Iridaceae / Iris Fam. | | |
|
Isatis / Woad (2 Taxa + 1 Syn.) |
| Brassicaceae / Crucifers | | |
|
Isoetes / Quillwort (3 Taxa) |
| Isoetaceae / Quillwort Fam. | | |
|
Isolepis / Club Rush (3 Taxa + 1 Syn.) |
| Cyperaceae / Sedge Fam. | | |
|
Isoplexis canariensis −−> Digitalis canariensis
|
| Plantaginaceae / Plantain Fam. | | Ten
|
|
Isopyrum thalictroides / False Rue Anemone |
| Ranunculaceae / Buttercup Fam. | | A
|
|
Iva xanthiifolia / Marsh Elder |
| Asteraceae / Composite Fam. | | D
|
|
Ixanthus viscosus / Sticky Ixanthus |
| Gentianaceae / Gentian Fam. | | Gom
|
|
iberica, Anthyllis vulneraria subsp. / Spanish Kidney Vetch |
| Fabaceae / Legumes | | E
|
|
icaricum, Erysimum senoneri subsp. / Icarian Treacle Mustard |
| Brassicaceae / Crucifers | | Les
|
|
idaeoides, Rubus x −−> Rubus x pseudidaeus
|
| Rosaceae / Rose Fam. | | D
|
|
idaeum, Arum / Ida-Mountains Arum |
| Araceae / Arum Fam. | | Kre
|
|
idaeus (1 Taxon + 1 Syn.) |
| | | |
|
ignoratiformis, Rubus −−> Rubus iuvenis
|
| Rosaceae / Rose Fam. | | D
|
|
iinumae x vesca, Fragaria / 'Fontaine' Strawberry |
| Rosaceae / Rose Fam. | | D
|
|
ikaricum, Verbascum / Ikaria Mullein |
| Scrophulariaceae / Figwort Fam. | | Sam
|
|
ilex x robur, Quercus −−> Quercus x turneri
|
| Fagaceae / Beech Fam. | | D
|
|
ilex, Quercus / Evergreen Oak |
| Fagaceae / Beech Fam. | | E
F
HR
I
Kef
Mal
|
|
illegitima, Carex / Illegitimate Sedge |
| Cyperaceae / Sedge Fam. | | GR
Kef
|
|
illinoensis, Potamogeton −−> Potamogeton x angustifolius
|
| Potamogetonaceae / Pontweed Fam. | | D
|
|
illyrica (2 Taxa) |
| | | |
|
illyricum subsp. brachiatum, Cerastium / Illyrian Mouse-Ear |
| Caryophyllaceae / Campion Fam. | | GR
Kef
|
|
illyricum (2 Taxa) |
| | | |
|
illyricus (3 Taxa + 1 Syn.) |
| | | |
|
ilvensis, Woodsia / Oblong Woodsia, Rusty Woodsia |
| Woodsiaceae / Cliff Fern Fam. | | D
|
|
imberbe, Hypecoum / Beardless Hypecoum |
| Papaveraceae / Poppy Fam. | | Chi
GR
|
|
imbricata, Cylindropuntia / Cylindropuntia |
| Cactaceae / Cactus Fam. | | D
|
|
imbricatus, Gladiolus / Turkish Marsh Gladiolus |
| Iridaceae / Iris Fam. | | D
|
|
impatiens, Cardamine / Narrow-Leaved Bitter-Cress |
| Brassicaceae / Crucifers | | D
HR
|
|
imperati, Ipomoea / Beach Morning Glory |
| Convolvulaceae / Bindweed Fam. | | E
Les
|
|
implexa, Lonicera / Evergreen Honeysuckle |
| Caprifoliaceae / Honeysuckle Fam. | | F
GR
HR
I
|
|
inaequidens, Senecio / Narrow-Leaved Ragwort |
| Asteraceae / Composite Fam. | | D
F
|
|
incana subsp. carniolica, Jacobaea −−> Senecio incanus subsp. carniolicus
|
| Asteraceae / Composite Fam. | | A
I
|
|
incana x mongholica, Caryopteris −−> Caryopteris x clandonensis
|
| Lamiaceae / Mint Fam. | | D
|
|
incana (6 Taxa + 2 Syn.) |
| | | |
|
incanum, Marrubium / White Horehound |
| Lamiaceae / Mint Fam. | | HR
|
|
incanus subsp. carniolicus, Senecio / Carniolan Ragwort |
| Asteraceae / Composite Fam. | | A
I
|
|
incanus subsp. corsicus, Cistus / Corsican Cistus |
| Cistaceae / Rockrose Fam. | | Cor
|
|
incanus subsp. creticus, Cistus / Cretan Cistus |
| Cistaceae / Rockrose Fam. | | Chi
GR
HR
I
Kre
Les
Rho
Sam
|
|
incanus subsp. incanus (2 Taxa) |
| | | |
|
incanus (3 Taxa) |
| | | |
|
incarnatum subsp. incarnatum, Trifolium / Crimson Clover |
| Fabaceae / Legumes | | D
S
|
|
incarnatum subsp. molinerii, Trifolium / Long-Headed Clover |
| Fabaceae / Legumes | | Cor
F
HR
I
|
|
incarnatum, Trifolium incarnatum subsp. / Crimson Clover |
| Fabaceae / Legumes | | D
S
|
|
incisa (2 Taxa + 1 Syn.) |
| | | |
|
incisum, Lamium −−> Lamium hybridum
|
| Lamiaceae / Mint Fam. | | D
|
|
inclinata, Potentilla / Grey Cinquefoil |
| Rosaceae / Rose Fam. | | D
I
|
|
incomparabilis, Narcissus x / Non-Such Daffodil |
| Amaryllidaceae / Amaryllis Fam. | | A
D
|
|
inconstrictum (1 Taxon + 1 Syn.) |
| | | |
|
incrassans (1 Taxon + 1 Syn.) |
| | | |
|
incrassata subsp. incrassata, Buglossoides / Blue Field Gromwell |
| Boraginaceae / Borrage Fam. | | GR
HR
Kef
Rho
|
|
incrassata subsp. permixta, Buglossoides / Western Field Gromwell |
| Boraginaceae / Borrage Fam. | | F
|
|
incrassata subsp. splitgerberi, Buglossoides / Splitgerber's Field Gromwell |
| Boraginaceae / Borrage Fam. | | A
F
|
|
incrassata (3 Taxa) |
| | | |
|
incrassatum, Lithospermum arvense subsp. −−> Buglossoides incrassata subsp. incrassata
|
| Boraginaceae / Borrage Fam. | | GR
HR
Kef
Rho
|
|
incurva (1 Taxon + 1 Syn.) |
| | | |
|
indecorus s.l., Ranunculus / Inconspicuous Goldilocks |
| Ranunculaceae / Buttercup Fam. | | D
|
|
indica (2 Taxa + 2 Syn.) |
| | | |
|
indicus (2 Taxa) |
| | | |
|
inermis (2 Taxa + 1 Syn.) |
| | | |
|
inexspectata (2 Taxa) |
| | | |
|
infamia-ponertii, Trifolium / Intermediate Clover |
| Fabaceae / Legumes | | Sam
|
|
infectoria subsp. veneris, Quercus / Boissier's Dyer's Oak |
| Fagaceae / Beech Fam. | | Zyp
|
|
infectoria (2 Taxa) |
| | | |
|
infestus, Rubus / Adversarial Bramble |
| Rosaceae / Rose Fam. | | D
|
|
infirma, Poa / Early Meadow Grass, Weak Blue Grass |
| Poaceae / Grass Fam. | | D
|
|
inflata, Utricularia / Swollen Bladderwort |
| Lentibulariaceae / Bladderwort Fam. | | D
|
|
inflexa, Succisella / Southern Succisella |
| Caprifoliaceae / Honeysuckle Fam. | | D
SLO
|
|
inflexus, Juncus / Hard Rush |
| Juncaceae / Rush Fam. | | D
Kre
|
|
inodorum (2 Taxa) |
| | | |
|
inoxia, Datura / Downy Thorn Apple |
| Solanaceae / Nightshade Fam. | | D
GR
|
|
inserta, Parthenocissus / False Virginia Creeper |
| Vitaceae / Grape-Vine Fam. | | D
I
|
|
insititia, Prunus domestica subsp. / Damson |
| Rosaceae / Rose Fam. | | D
|
|
insolatus, Rubus −−> Rubus subcordatus
|
| Rosaceae / Rose Fam. | | D
|
|
insubricum, Allium / Lombardy Garlic, Piedmont Garlic |
| Amaryllidaceae / Amaryllis Fam. | | A
D
F
I
|
|
integer, Thymus / Cyprus Thyme |
| Lamiaceae / Mint Fam. | | Zyp
|
|
integerrimus s.l., Ranunculus / Nontoothed Goldilocks |
| Ranunculaceae / Buttercup Fam. | | D
|
|
integerrimus, Cotoneaster / Wild Cotoneaster |
| Rosaceae / Rose Fam. | | A
D
F
GR
|
|
integra, Corydalis / Entire Corydalis |
| Papaveraceae / Poppy Fam. | | Sam
|
|
integrifolia subsp. urvillei, Knautia / Urville's Widow Flower |
| Caprifoliaceae / Honeysuckle Fam. | | Rho
|
|
integrifolia (5 Taxa + 1 Syn.) |
| | | |
|
integrifolium, Acanthoprasium / Cyprus Horehound |
| Lamiaceae / Mint Fam. | | Zyp
|
|
integrifolius, Cotoneaster dammeri x −−> Cotoneaster x suecicus
|
| Rosaceae / Rose Fam. | | D
|
|
integripetala, Silene / Entire-Petal Campion |
| Caryophyllaceae / Campion Fam. | | GR
|
|
interjectum x vulgare, Polypodium −−> Polypodium x mantoniae
|
| Polypodiaceae / Polypody Fam. | | D
|
|
interjectum, Polypodium / Intermediate Polypody |
| Polypodiaceae / Polypody Fam. | | D
|
|
intermedia subsp. boppardensis, Iberis −−> Iberis linifolia subsp. boppardensis
|
| Brassicaceae / Crucifers | | D
|
|
intermedia subsp. intermedia, Iberis −−> Iberis linifolia
|
| Brassicaceae / Crucifers | | F
|
|
intermedia (13 Taxa + 10 Syn.) |
| | | |
|
intermedium (2 Taxa + 7 Syn.) |
| | | |
|
interrupta, Apera / Dense Silky-Bent, Interrupted Bent Grass |
| Poaceae / Grass Fam. | | D
|
|
intricatus, Rubus / Mazy-Branched Bramble |
| Rosaceae / Rose Fam. | | D
|
|
introflexus, Campylopus / Heath Star Moss |
| Musci / Mosses | | D
S
|
|
intybacea, Schlagintweitia −−> Hieracium intybaceum
|
| Asteraceae / Composite Fam. | | A
|
|
intybaceum, Hieracium / Whitish Hawkweed |
| Asteraceae / Composite Fam. | | A
|
|
intybus var. foliosum, Cichorium / Radicchio, Chicory |
| Asteraceae / Composite Fam. | | D
|
|
intybus, Cichorium / Chicory |
| Asteraceae / Composite Fam. | | A
D
F
GR
HR
S
|
|
inundata, Lycopodiella / Marsh Clubmoss |
| Lycopodiaceae / Clubmoss Fam. | | D
|
|
involucrata (3 Taxa) |
| | | |
|
involucratus (2 Taxa) |
| | | |
|
ionica (2 Taxa + 2 Syn.) |
| | | |
|
ionicum, Leucojum −−> Acis orientalis
|
| Amaryllidaceae / Amaryllis Fam. | | Kef
|
|
ircutianum, Leucanthemum / Common Ox-Eye Daisy |
| Asteraceae / Composite Fam. | | D
|
|
irio, Sisymbrium / London Rocket |
| Brassicaceae / Crucifers | | F
GR
I
Kre
Mal
|
|
irregularis (2 Taxa) |
| | | |
|
irrigua, Carex −−> Carex paupercula
|
| Cyperaceae / Sedge Fam. | | A
|
|
ischaemum, Bothriochloa −−> Bothriochloa ischoemum
|
| Poaceae / Grass Fam. | | A
D
F
HR
|
|
ischoemum, Bothriochloa / Bluestem |
| Poaceae / Grass Fam. | | A
D
F
HR
|
|
isenacensis, Sorbus / Eisenach Whitebeam |
| Rosaceae / Rose Fam. | | D
|
|
islandica (2 Taxa) |
| | | |
|
issleri, Diphasiastrum / Issler's Clubmoss |
| Lycopodiaceae / Clubmoss Fam. | | D
|
|
istriaca (1 Taxon + 1 Syn.) |
| | | |
|
istriacus, Helleborus multifidus subsp. / Istrian Hellebore |
| Ranunculaceae / Buttercup Fam. | | HR
|
|
italica (7 Taxa + 3 Syn.) |
| | | |
|
italicum subsp. byzantinum, Arum −−> Arum concinnatum
|
| Araceae / Arum Fam. | | GR
|
|
italicum subsp. pyrenaicum, Echium −−> Echium asperrimum
|
| Boraginaceae / Borrage Fam. | | F
|
|
italicum subsp. siculum, Echium / Sicilian Bugloss |
| Boraginaceae / Borrage Fam. | | Siz
|
|
italicum (6 Taxa + 1 Syn.) |
| | | |
|
italicus (2 Taxa) |
| | | |
|
ithaburensis subsp. macrolepis, Quercus / Valonian Oak, Tabor Oak |
| Fagaceae / Beech Fam. | | GR
Kre
Les
Rho
|
|
iuvenis, Rubus / Sauerland Bramble |
| Rosaceae / Rose Fam. | | D
|
|
iva, Ajuga / Musky Bugle |
| Lamiaceae / Mint Fam. | | F
GR
|
| |
| |
| |
| |
| |
| |
| |
Genus with more than one available species has been opened.