| Preview pict. | Species, Subspecies, or Variety |
Family | |
Photos from |
 |
haasii, Ranunculus / Haas' Goldilocks |
| Ranunculaceae / Buttercup Fam. | | D
|
|
Haberlea rhodopensis / Resurrection Plant |
| Gesneriaceae / Gesneria Fam. | | GR
|
|
Hackelia deflexa −−> Lappula deflexa
|
| Boraginaceae / Borrage Fam. | | A
|
|
Hacquetia epipactis / Dwarf Masterwort |
| Apiaceae / Umbellifers | | A
HR
S
|
|
hadracanthos, Rubus / Thick-Spined Bramble |
| Rosaceae / Rose Fam. | | D
|
|
haemorrhoidalis, Scilla / Canary Blue Squill |
| Liliaceae / Lily Fam. | | Ten
|
|
haesitans, Sorbus / Thuengersheim Whitebeam |
| Rosaceae / Rose Fam. | | D
|
|
haeupleri, Rubus / Haeupler's Bramble |
| Rosaceae / Rose Fam. | | D
|
|
hagielia, Campanula / Hagios Bellflower |
| Campanulaceae / Bellflower Fam. | | Chi
Rho
|
|
halebardifolius, Ranunculus / Halberd-Leaved Goldilocks |
| Ranunculaceae / Buttercup Fam. | | D
|
|
halepense, Sorghum / Johnson Grass |
| Poaceae / Grass Fam. | | D
HR
I
|
|
halepensis, Pinus / Aleppo Pine, Jerusalem Pine |
| Pinaceae / Pine Fam. | | Cor
GR
HR
Mal
Sam
|
|
halimifolium, Halimium / Yellow Sun Rose |
| Cistaceae / Rockrose Fam. | | Cor
|
|
Halimione / Sea Purslane (2 Taxa) |
| Chenopodiaceae / Goosefoot Fam. | | |
|
Halimium halimifolium / Yellow Sun Rose |
| Cistaceae / Rockrose Fam. | | Cor
|
|
halimus, Atriplex / Salt Bush, Sea Orache |
| Chenopodiaceae / Goosefoot Fam. | | F
GR
|
|
halkiensis, Centaurea lactucifolia var. / Lettuce-Leaved Knapweed |
| Asteraceae / Composite Fam. | | Rho
|
|
hallerana, Carex −−> Carex halleriana
|
| Cyperaceae / Sedge Fam. | | Kre
|
|
halleri (8 Taxa + 1 Syn.) |
| | | |
|
halleriana, Carex / Southern Sedge, Haller's Sedge |
| Cyperaceae / Sedge Fam. | | Kre
|
|
halophila, Carex / Osterbotten Sedge |
| Cyperaceae / Sedge Fam. | | S
|
|
halophilus, Lotus / Greater Bird's-Foot Trefoil |
| Fabaceae / Legumes | | Chi
Rho
|
|
hamata, Taraxacum sect. / Hamate Dandelion ? |
| Asteraceae / Composite Fam. | | GR
|
|
hamiltonii, Cardamine −−> Cardamine occulta
|
| Brassicaceae / Crucifers | | D
|
|
hamosus, Astragalus / Southern Milk-Vetch |
| Fabaceae / Legumes | | Chi
Cor
Les
Sam
|
|
hampeana (2 Taxa) |
| | | |
|
hamulata, Callitriche / Intermediate Water Starwort |
| Callitrichaceae / Water Starwort Fam. | | D
|
|
Haplophyllum / Haplophyllum (2 Taxa) |
| Rutaceae / Rue Fam. | | |
|
harcynicum, Galium −−> Galium saxatile
|
| Rubiaceae / Bedstraw Fam. | | D
F
|
|
hariotii, Saxifraga / Hariot's Saxifrage |
| Saxifragaceae / Saxifrage Fam. | | F
|
|
hartmaniorum, Carex / Hartman's |
| Cyperaceae / Sedge Fam. | | D
|
|
harziana, Sorbus / Harz' Whitebeam |
| Rosaceae / Rose Fam. | | D
|
|
hassica, Oenothera x / Hybrid Evening Primrose |
| Onagraceae / Willowherb Fam. | | D
|
|
hassicus, Rubus / Hessian Bramble |
| Rosaceae / Rose Fam. | | D
|
|
hastata, Salix / Apple-Leaved Willow |
| Salicaceae / Willow Fam. | | A
|
|
hastatum, Asplenium trichomanes subsp. / Spear-Leaved Spleenwort |
| Polypodiaceae / Ferns | | D
|
|
hastifolia, Scutellaria / Norfolk Skullcap |
| Lamiaceae / Mint Fam. | | D
|
|
hastilis, Leontodon hispidus subsp. / Glabrous Rough Hawkbit |
| Asteraceae / Composite Fam. | | A
|
|
hayekiana, Silene / Hayek Catchfly |
| Caryophyllaceae / Campion Fam. | | HR
I
SLO
|
|
haynaldii, Centaurea / Haynald's Star Thistle |
| Asteraceae / Composite Fam. | | HR
|
|
hayneana, Cardamine −−> Cardamine matthioli
|
| Brassicaceae / Crucifers | | A
|
|
Hedera / Ivy (3 Taxa) |
| Araliaceae / Ivy Fam. | | |
|
hederacea (3 Taxa) |
| | | |
|
hederaceus, Hesperocodon −−> Wahlenbergia hederacea
|
| Campanulaceae / Bellflower Fam. | | D
E
|
|
hederae, Orobanche / Ivy Broomrape |
| Orobanchaceae / Broomrape Fam. | | F
HR
I
|
|
hederifolia subsp. hederifolia, Veronica / Ivy-Leaved Speedwell |
| Scrophulariaceae / Figwort Fam. | | D
GR
I
|
|
hederifolia subsp. lucorum, Veronica / Ivy-Leaved Speedwell |
| Scrophulariaceae / Figwort Fam. | | D
|
|
hederifolia subsp. triloba, Veronica / Ivy-Leaved Speedwell |
| Scrophulariaceae / Figwort Fam. | | D
|
|
hederifolia, Veronica hederifolia subsp. / Ivy-Leaved Speedwell |
| Scrophulariaceae / Figwort Fam. | | D
GR
I
|
|
hederifolium, Cyclamen / Ivy-Leaved Cyclamen, Sowbread |
| Primulaceae / Primrose Fam. | | Chi
D
GR
Les
Sam
|
|
Hedwigia ciliata / Ciliate Hedwigia Moss |
| Musci / Mosses | | A
|
|
hedypnoidis, Phelipanche / Cretan Weed Broomrape |
| Orobanchaceae / Broomrape Fam. | | Rho
|
|
Hedypnois / Cretan Weed, Scaly Hawkbit (1 Taxa + 2 Syn.) |
| Asteraceae / Composite Fam. | | |
|
hedysaroides subsp. exaltatum, Hedysarum / High Alpine Sweetvetch ? |
| Fabaceae / Legumes | | A
|
|
hedysaroides, Hedysarum / Alpine Sweetvetch |
| Fabaceae / Legumes | | A
D
|
|
Hedysarum / Sweetvetch (5 Taxa) |
| Fabaceae / Legumes | | |
|
heilingensis, Sorbus / Heilingen Whitebeam |
| Rosaceae / Rose Fam. | | D
|
|
heldreichii (4 Taxa) |
| | | |
|
heleniifolia subsp. bicknellii, Stemmacantha / Bicknell's Knapweed |
| Asteraceae / Composite Fam. | | F
|
|
heleniifolium subsp. bicknellii, Rhaponticum −−> Stemmacantha heleniifolia subsp. bicknellii
|
| Asteraceae / Composite Fam. | | F
|
|
helenioides, Cirsium −−> Cirsium heterophyllum
|
| Asteraceae / Composite Fam. | | A
D
F
IRL
|
|
helenitis var. discoidea, Tephroseris / Swiss Ragwort |
| Asteraceae / Composite Fam. | | F
|
|
helenitis var. discoideus, Senecio −−> Tephroseris helenitis var. discoidea
|
| Asteraceae / Composite Fam. | | F
|
|
Helenium autumnale / Sneezeweed |
| Asteraceae / Composite Fam. | | D
|
|
helenium, Inula / Elecampane |
| Asteraceae / Composite Fam. | | D
E
|
|
Helianthemum / Rock-Rose (19 Taxa + 4 Syn.) |
| Cistaceae / Rockrose Fam. | | |
|
helianthoides, Heliopsis / Sunflower Heliopsis |
| Asteraceae / Composite Fam. | | D
|
|
Helianthus / Sunflower (2 Taxa) |
| Asteraceae / Composite Fam. | | |
|
Helichrysum / Everlasting Daisy, Strawflower (7 Taxa + 2 Syn.) |
| Asteraceae / Composite Fam. | | |
|
Helicodiceros muscivorus −−> Dracunculus muscivorus
|
| Araceae / Arum Fam. | | Mal
|
|
Helictotrichon / Oat Grass (6 Taxa) |
| Poaceae / Grass Fam. | | |
|
Heliopsis helianthoides / Sunflower Heliopsis |
| Asteraceae / Composite Fam. | | D
|
|
helioscopia, Euphorbia / Sun Spurge |
| Euphorbiaceae / Spurge Fam. | | A
Cor
D
F
HR
Mal
Rho
|
|
Heliosperma (2 Syn.)
|
| Caryophyllaceae / Campion Fam. | | |
|
Heliotropium / Turn-Sole, Heliotrope (4 Taxa) |
| Boraginaceae / Borrage Fam. | | |
|
helix, Hedera / Ivy |
| Araliaceae / Ivy Fam. | | CH
D
E
F
GR
HR
I
Sam
|
|
Helleborus / Hellebore (10 Taxa + 1 Syn.) |
| Ranunculaceae / Buttercup Fam. | | |
|
hellenica (1 Taxa + 1 Syn.) |
| | | |
|
Hellenocarum multiflorum −−> Carum multiflorum
|
| Apiaceae / Umbellifers | | GR
|
|
Helminthotheca echioides −−> Picris echioides
|
| Asteraceae / Composite Fam. | | D
E
HR
I
NL
|
|
helmsii, Crassula / Swamp Stonecrop, New Zealand Pygmyweed |
| Crassulaceae / Stonecrop Fam. | | D
|
|
Helosciadium (2 Syn.)
|
| Apiaceae / Umbellifers | | |
|
helvetica (6 Taxa + 1 Syn.) |
| | | |
|
helveticum, Erysimum −−> Erysimum rhaeticum
|
| Brassicaceae / Crucifers | | D
F
I
|
|
helveticus (1 Taxa + 1 Syn.) |
| | | |
|
Hemerocallis fulva / Common Day Lily |
| Liliaceae / Lily Fam. | | D
|
|
hemisphaericum, Phyteuma / Horned Rampion |
| Campanulaceae / Bellflower Fam. | | A
D
F
I
|
|
henryi, Lonicera / Henry's Honeysuckle |
| Caprifoliaceae / Honeysuckle Fam. | | D
|
|
Hepatica nobilis / Liverleaf |
| Ranunculaceae / Buttercup Fam. | | A
D
F
I
|
|
hepaticifolia, Cymbalaria / Corsican Toadflax |
| Scrophulariaceae / Figwort Fam. | | F
|
|
heptaphylla x incana, Potentilla / Hybrid Cinquefoil ? |
| Rosaceae / Rose Fam. | | D
|
|
heptaphylla (2 Taxa) |
| | | |
|
Heptaptera colladonioides / Colladonia-Like Cachrys |
| Apiaceae / Umbellifers | | GR
|
|
Heracleum / Hogweed (8 Taxa + 1 Syn.) |
| Apiaceae / Umbellifers | | |
|
herba-barona, Thymus / Caraway Thyme |
| Lamiaceae / Mint Fam. | | Cor
|
|
herbacea (2 Taxa + 1 Syn.) |
| | | |
|
herbaceum, Dorycnium / Herb Canary Clover |
| Fabaceae / Legumes | | F
HR
I
SLO
|
|
herbipolitana, Sorbus / Wuerzburg Whitebeam |
| Rosaceae / Rose Fam. | | D
|
|
hercynica, Minuartia verna subsp. / Calaminarian Spring Sandwort |
| Caryophyllaceae / Campion Fam. | | D
|
|
hercynicus x ovatus, Senecio / Hybrid Woundwort |
| Asteraceae / Composite Fam. | | A
D
F
HR
|
|
hercynicus (2 Taxa + 1 Syn.) |
| | | |
|
heritieri, Senecio / Wooly Cineraria |
| Asteraceae / Composite Fam. | | Ten
|
|
hermanniae, Anthyllis / Shrubby Kidney Vetch |
| Fabaceae / Legumes | | Cor
GR
|
|
hermes, Rubus / Hermes Bramble |
| Rosaceae / Rose Fam. | | D
|
|
Hermodactylus tuberosus / Snake's-Head Iris |
| Iridaceae / Iris Fam. | | GR
Kre
Siz
|
|
Herniaria / Rupture-Wort (4 Taxa) |
| Caryophyllaceae / Campion Fam. | | |
|
Hesperis / Dame's Violet (3 Taxa) |
| Brassicaceae / Crucifers | | |
|
Hesperocodon hederaceus −−> Wahlenbergia hederacea
|
| Campanulaceae / Bellflower Fam. | | D
E
|
|
heterocoma subsp. archipelagi, Draba / Mossy Whitlowgrass |
| Brassicaceae / Crucifers | | Sam
|
|
heterolepis (1 Taxa + 1 Syn.) |
| | | |
|
heteropachys, Festuca / Various-Thick Fescue |
| Poaceae / Grass Fam. | | D
|
|
heterophylla subsp. epirota, Viola −−> Viola epirota
|
| Violaceae / Violet Fam. | | GR
|
|
heterophylla subsp. laciniata, Scrophularia −−> Scrophularia laciniata
|
| Scrophulariaceae / Figwort Fam. | | GR
HR
|
|
heterophylla (5 Taxa) |
| | | |
|
heterophyllum (4 Taxa) |
| | | |
|
heterophyllus, Lathyrus / Norfolk Everlasting Vetchling |
| Fabaceae / Legumes | | D
F
|
|
heuffelii, Jovibarba / Balcans Hen-and-Chicks |
| Crassulaceae / Stonecrop Fam. | | F
|
|
hevellus, Ranunculus / Rathenow Goldilocks |
| Ranunculaceae / Buttercup Fam. | | D
|
|
hexandra, Elatine / Six-Stamen Waterwort |
| Elatinaceae / Waterwort Fam. | | D
F
|
|
hexapetala, Ludwigia −−> Ludwigia grandiflora
|
| Onagraceae / Willowherb Fam. | | D
F
|
|
hexastichon, Hordeum vulgare forma / Six-Rowed Barley |
| Poaceae / Grass Fam. | | D
|
|
hibernica (2 Taxa) |
| | | |
|
Hibiscus / Hibiscus (2 Taxa) |
| Malvaceae / Mallow Fam. | | |
|
hidcotense, Symphytum x / Hidcote Comfrey |
| Boraginaceae / Borrage Fam. | | D
|
|
hieraciifolium, Erysimum −−> Erysimum odoratum
|
| Brassicaceae / Crucifers | | A
D
HR
|
|
hieraciifolius, Erechtites / American Burnweed, Fireweed |
| Asteraceae / Composite Fam. | | D
|
|
hieracioides subsp. grandiflora, Picris / Tall-Flowered Ox-Tongue |
| Asteraceae / Composite Fam. | | A
|
|
hieracioides subsp. spinulosa, Picris / Spiny Ox-Tongue |
| Asteraceae / Composite Fam. | | HR
|
|
hieracioides subsp. umbellata, Picris / Umbellate Ox-Tongue |
| Asteraceae / Composite Fam. | | E
|
|
hieracioides subsp. villarsii, Picris −−> Picris hieracioides subsp. umbellata
|
| Asteraceae / Composite Fam. | | E
|
|
hieracioides, Picris / Hawkweed Ox-Tongue |
| Asteraceae / Composite Fam. | | A
CH
D
E
F
HR
I
|
|
Hieracium / Hawkweed (63 Taxa + 9 Syn.) |
| Asteraceae / Composite Fam. | | |
|
Hierochloe odorata / Sweet Grass |
| Poaceae / Grass Fam. | | A
D
|
|
hierrensis, Sonchus / El Hierro Sow-Thistle |
| Asteraceae / Composite Fam. | | Gom
|
|
hifacensis, Silene / Ibiza Catchfly |
| Caryophyllaceae / Campion Fam. | | Mal
|
|
hillmanii, Panicum / Hillman's Millet |
| Poaceae / Grass Fam. | | D
|
|
hippocastanum x pavia, Aesculus / Red Horse Chestnut |
| Hippocastanaceae / Horse Chestnut Fam. | | D
|
|
hippocastanum, Aesculus / Horse Chestnut |
| Hippocastanaceae / Horse Chestnut Fam. | | D
GR
HR
|
|
Hippocrepis / Horseshoe Vetch, Senna (8 Taxa) |
| Fabaceae / Legumes | | |
|
Hippomarathrum vulgare −−> Seseli hippomarathrum
|
| Apiaceae / Umbellifers | | D
|
|
hippomarathrum, Seseli / Horse Fennel |
| Apiaceae / Umbellifers | | D
|
|
Hippophae / Sea Buckthorn (2 Taxa) |
| Elaeagnaceae / Sea-Buckthorn Fam. | | |
|
Hippuris vulgaris / Mare's Tail |
| Hippuridaceae / Mare's-Tail Fam. | | A
D
|
|
hircinum subsp. majus, Hypericum / Greater Stinking Tutsan, Lemon-Scented St. John's-Wort |
| Hypericaceae / St.John's Wort Fam. | | E
|
|
Hirschfeldia incana / Shortpod Mustard, Buchanweed |
| Brassicaceae / Crucifers | | D
GR
Kre
Rho
Sam
|
|
hirsuta subsp. lanuginosa, Genista / Hairy Broom |
| Fabaceae / Legumes | | E
|
|
hirsuta (14 Taxa + 2 Syn.) |
| | | |
|
hirsutissimum, Heliotropium / Hairy Turn-Sole |
| Boraginaceae / Borrage Fam. | | GR
|
|
hirsutulus, Ranunculus / Fluffy Goldilocks |
| Ranunculaceae / Buttercup Fam. | | D
|
|
hirsutum (9 Taxa) |
| | | |
|
hirsutus (3 Taxa + 1 Syn.) |
| | | |
|
hirta var. variegata, Viola / Hairy Violet |
| Violaceae / Violet Fam. | | D
|
|
hirta x odorata, Viola −−> Viola x scabra
|
| Violaceae / Violet Fam. | | D
|
|
hirta (8 Taxa + 1 Syn.) |
| | | |
|
hirtella, Euphrasia / Small Flowered Sticky Eyebright |
| Scrophulariaceae / Figwort Fam. | | E
F
|
|
hirtiflora, Pinguicula / Hairy Butterwort |
| Lentibulariaceae / Bladderwort Fam. | | GR
|
|
hirtum, Helianthemum / Bristly Rock-Rose |
| Cistaceae / Rockrose Fam. | | F
|
|
hirtus agg., Rubus / Rough Bramble |
| Rosaceae / Rose Fam. | | D
|
|
hirtus, Andropogon −−> Hyparrhenia hirta
|
| Poaceae / Grass Fam. | | F
Rho
|
|
hirundinaria subsp. adriaticum, Vincetoxicum / Adriatic Swallow Wort |
| Asclepiadaceae / Milkweed Fam. | | HR
|
|
hirundinaria subsp. intermedium, Vincetoxicum / Swallow Wort |
| Asclepiadaceae / Milkweed Fam. | | F
|
|
hirundinaria subsp. lusitanicum, Vincetoxicum / Portuguese Swallow Wort |
| Asclepiadaceae / Milkweed Fam. | | E
|
|
hirundinaria, Vincetoxicum / White Swallow Wort |
| Asclepiadaceae / Milkweed Fam. | | D
HR
|
|
hispanica subsp. ramosissima, Ononis / Spanish Restharrow |
| Fabaceae / Legumes | | F
|
|
hispanica x non-scripta, Hyacinthoides / Bluebell Hybrid |
| Liliaceae / Lily Fam. | | D
|
|
hispanica (9 Taxa) |
| | | |
|
hispanicum, Sedum / Spanish Stonecrop |
| Crassulaceae / Stonecrop Fam. | | Chi
D
F
GR
HR
I
|
|
hispanicus, Scolymus / Common Golden Thistle |
| Asteraceae / Composite Fam. | | E
F
GR
HR
Les
|
|
hispida (2 Taxa) |
| | | |
|
hispidula, Lithodora / Shrubby Gromwell |
| Boraginaceae / Borrage Fam. | | Rho
Sam
|
|
hispidus subsp. danubialis, Leontodon −−> Leontodon hispidus subsp. hastilis
|
| Asteraceae / Composite Fam. | | A
|
|
hispidus subsp. glabratus, Leontodon −−> Leontodon hispidus subsp. hastilis
|
| Asteraceae / Composite Fam. | | A
|
|
hispidus subsp. hastilis, Leontodon / Glabrous Rough Hawkbit |
| Asteraceae / Composite Fam. | | A
|
|
hispidus (3 Taxa) |
| | | |
|
histrionicus, Rubus / Actor's Bramble |
| Rosaceae / Rose Fam. | | D
|
|
hoermanniana, Pedicularis / Hoermann's Lousewort |
| Scrophulariaceae / Figwort Fam. | | HR
|
|
hohenackeri, Euphorbia −−> Euphorbia orphanidis
? |
| Euphorbiaceae / Spurge Fam. | | GR
|
|
hohenesteri, Sorbus / Hohenester's Whitebeam |
| Rosaceae / Rose Fam. | | D
|
|
Holandrea carvifolia −−> Peucedanum carvifolia
|
| Apiaceae / Umbellifers | | F
|
|
holandrei, Rubus / Gross Bramble |
| Rosaceae / Rose Fam. | | D
|
|
Holcus / Velvet Grass (2 Taxa) |
| Poaceae / Grass Fam. | | |
|
hollandicum, Taraxacum / Dutch Marsh Dandelion |
| Asteraceae / Composite Fam. | | D
|
|
x holmbergii, Festulolium / Hybrid Grass |
| Poaceae / Grass Fam. | | D
|
|
holochrysum, Aeonium / Yellow Aeonium |
| Crassulaceae / Stonecrop Fam. | | Ten
|
|
holoschoenus, Scirpoides / Round-Headed Club-Rush |
| Cyperaceae / Sedge Fam. | | F
GR
I
Kre
Les
Sam
|
|
holostea, Stellaria / Greater Stitchwort |
| Caryophyllaceae / Campion Fam. | | D
F
|
|
holosteoides, Cerastium / Common Mouse-Ear |
| Caryophyllaceae / Campion Fam. | | D
E
NL
S
|
|
Holosteum umbellatum / Jagged Chickweed |
| Caryophyllaceae / Campion Fam. | | D
Kre
|
|
holosteum, Plantago / Plantain |
| Plantaginaceae / Plantain Fam. | | F
HR
SLO
|
|
Homogyne / Colt's-Foot (3 Taxa) |
| Asteraceae / Composite Fam. | | |
|
Honckenya peploides / Sea Sandwort |
| Caryophyllaceae / Campion Fam. | | D
IRL
S
|
|
Honorius (2 Syn.)
|
| Liliaceae / Lily Fam. | | |
|
hoppeana agg., Alchemilla / Hoppe's Lady's Mantle |
| Rosaceae / Rose Fam. | | A
D
|
|
hoppeana, Sorbus / Hoppe's Whitebeam |
| Rosaceae / Rose Fam. | | D
|
|
hordeaceus agg., Bromus / Soft Brome |
| Poaceae / Grass Fam. | | A
D
|
|
hordeaceus subsp. thominei, Bromus / Thomine's Brome |
| Poaceae / Grass Fam. | | A
|
|
Hordelymus europaeus / Wood Barley |
| Poaceae / Grass Fam. | | D
|
|
Hordeum / Barley (6 Taxa) |
| Poaceae / Grass Fam. | | |
|
horizontalis (4 Taxa) |
| | | |
|
Hormathophylla (2 Syn.)
|
| Brassicaceae / Crucifers | | |
|
Horminum pyrenaicum / Pyrenean Dead-Nettle |
| Lamiaceae / Mint Fam. | | A
E
F
I
|
|
hornburgensis, Armeria maritima subsp. / Hornburg Thrift |
| Plumbaginaceae / Thrift Fam. | | D
|
|
hornum, Mnium / Carpet Moss ? |
| Musci / Mosses | | A
|
|
Hornungia / Hutchinsia (1 Taxa + 2 Syn.) |
| Brassicaceae / Crucifers | | |
|
horrefactus, Rubus −−> Rubus tuberculatus
|
| Rosaceae / Rose Fam. | | D
|
|
horridus, Asparagus / Grey Asparagus |
| Liliaceae / Lily Fam. | | Mal
|
|
hortensis subsp. heldreichii, Anemone / Heldreich's Anemone |
| Ranunculaceae / Buttercup Fam. | | Kre
|
|
hortensis (3 Taxa + 2 Syn.) |
| | | |
|
hortorum, Onopordum x / Garden Cotton Thistle |
| Asteraceae / Composite Fam. | | D
|
|
Hosta / Hosta (2 Taxa) |
| Liliaceae / Lily Fam. | | |
|
hostiana, Carex / Tawny Sedge |
| Cyperaceae / Sedge Fam. | | D
IRL
|
|
hostii subsp. rhaetica, Saxifraga / Rhaetian Saxifrage |
| Saxifragaceae / Saxifrage Fam. | | I
|
|
hostii (1 Taxa + 1 Syn.) |
| | | |
|
Hottonia palustris / Water Violet |
| Primulaceae / Primrose Fam. | | D
|
|
huebeneriana, Riccia / Huebener's Crystalwort ? |
| Ricciales / Crystalworts | | D
|
|
Hugueninia tanacetifolia / Tansy-Leaved Rocket |
| Brassicaceae / Crucifers | | F
|
|
humifusa (2 Taxa + 1 Syn.) |
| | | |
|
humifusum, Hypericum / Trailing St. John's-Wort |
| Hypericaceae / St.John's Wort Fam. | | D
|
|
humile (3 Taxa) |
| | | |
|
humilis (7 Taxa) |
| | | |
|
Humulus lupulus / Hop |
| Cannabaceae / Hop Fam. | | D
E
|
|
hungaricum, Doronicum / Hungarian Leopard's-Bane |
| Asteraceae / Composite Fam. | | D
|
|
hungaricus, Acanthus / Hungarian Bear's Breech |
| Acanthaceae / Acanthus Fam. | | D
|
|
hupehensis (1 Taxa + 1 Syn.) |
| | | |
|
Huperzia selago / Fir Clubmoss |
| Lycopodiaceae / Clubmoss Fam. | | A
CH
D
F
I
|
|
Hutchinsia (2 Syn.)
|
| Brassicaceae / Crucifers | | |
|
Hyacinthella dalmatica / Dalmatian Hyacinth |
| Liliaceae / Lily Fam. | | HR
|
|
Hyacinthoides / Bluebell (4 Taxa + 1 Syn.) |
| Liliaceae / Lily Fam. | | |
|
hyacinthoides (2 Taxa + 1 Syn.) |
| | | |
|
Hyacinthus / Hyacinth (1 Taxa + 1 Syn.) |
| Liliaceae / Lily Fam. | | |
|
hyalolepis, Centaurea / Yellow Star Thistle |
| Asteraceae / Composite Fam. | | Zyp
|
|
hyberna, Euphorbia / Irish Spurge |
| Euphorbiaceae / Spurge Fam. | | Cor
F
|
|
hyblaeum, Limonium / Rottingdean Sea Lavender |
| Plumbaginaceae / Thrift Fam. | | GB
|
|
hybrida agg., Alchemilla / Bastard Lady's Mantle |
| Rosaceae / Rose Fam. | | A
F
|
|
hybrida subsp. tenuifolia, Minuartia / Fine-Leaved Sandwort |
| Caryophyllaceae / Campion Fam. | | D
|
|
hybrida (6 Taxa + 2 Syn.) |
| | | |
|
hybridum (5 Taxa + 1 Syn.) |
| | | |
|
hybridus (4 Taxa + 2 Syn.) |
| | | |
|
hydracea, Malcolmia graeca subsp. −−> Malcolmia graeca subsp. hydraea
|
| Brassicaceae / Crucifers | | GR
|
|
hydraea, Malcolmia graeca subsp. / Hydra Stock |
| Brassicaceae / Crucifers | | GR
|
|
Hydrocharis morsus-ranae / Frogbit |
| Hydrocharitaceae / Frogbit Fam. | | D
NL
|
|
Hydrocotyle / Pennywort (3 Taxa) |
| Apiaceae / Umbellifers | | |
|
hydrolapathum, Rumex / Great Water Dock |
| Polygonaceae / Knotweed Fam. | | D
NL
S
|
|
hydropiper (2 Taxa + 1 Syn.) |
| | | |
|
hyemale subsp. affine, Equisetum / Scouring-Rush Horsetail |
| Equisetaceae / Horsetail Fam. | | D
|
|
hyemale var. californicum, Equisetum −−> Equisetum hyemale subsp. affine
|
| Equisetaceae / Horsetail Fam. | | D
|
|
hyemale x ramosissimum, Equisetum −−> Equisetum x moorei
|
| Equisetaceae / Horsetail Fam. | | D
|
|
hyemale x variegatum, Equisetum −−> Equisetum x trachyodon
|
| Equisetaceae / Horsetail Fam. | | Cor
D
S
|
|
hyemale x x meridionale, Equisetum −−> Equisetum x geissertii
|
| Equisetaceae / Horsetail Fam. | | D
|
|
hyemale x x moorei, Equisetum −−> Equisetum x ascendens
|
| Equisetaceae / Horsetail Fam. | | D
|
|
hyemale x x trachyodon, Equisetum −−> Equisetum x alsaticum
|
| Equisetaceae / Horsetail Fam. | | D
|
|
hyemale, Equisetum / Rough Horsetail, Dutch Rush |
| Equisetaceae / Horsetail Fam. | | D
F
|
|
hyemalis, Eranthis / Winter Aconite |
| Ranunculaceae / Buttercup Fam. | | D
|
|
Hygroamblystegium tenax / Fountain Feather Moss ? |
| Musci / Mosses | | D
|
|
Hylocomium splendens / Glittering Wood Moss ? |
| Musci / Mosses | | D
|
|
Hylotelephium / Orpine, Witch's Moneybags (4 Taxa + 1 Syn.) |
| Crassulaceae / Stonecrop Fam. | | |
|
Hymenocarpos circinnatus / Disk Trefoil |
| Fabaceae / Legumes | | Chi
Kre
Les
Rho
|
|
Hymenocarpus circinnatus −−> Hymenocarpos circinnatus
|
| Fabaceae / Legumes | | Chi
Kre
Les
Rho
|
|
Hymenolobus procumbens / Slenderweed, Oval Purse |
| Brassicaceae / Crucifers | | D
|
|
Hymenophyllum tunbrigense / Tunbridge Filmy Fern |
| Hymenophyllaceae / Hymenophyllum Fam. | | F
|
|
hymettia (2 Taxa + 1 Syn.) |
| | | |
|
hymettium, Helianthemum / Hymettos Rock-Rose |
| Cistaceae / Rockrose Fam. | | GR
|
|
Hyoscyamus / Henbane (3 Taxa) |
| Solanaceae / Nightshade Fam. | | |
|
Hyoseris / Hyoseris (2 Taxa) |
| Asteraceae / Composite Fam. | | |
|
Hyparrhenia hirta / Thatching Grass, Coolatai Grass |
| Poaceae / Grass Fam. | | F
Rho
|
|
Hypecoum / Hypecoum (3 Taxa) |
| Papaveraceae / Poppy Fam. | | |
|
hyperborea, Laminaria / Cuvie |
| Fucaceae / Seaweeds | | D
|
|
hypericifolia, Gentianella / Hypericum-Leaved Gentian |
| Gentianaceae / Gentian Fam. | | F
|
|
Hypericum / St. John's-Wort (27 Taxa + 1 Syn.) |
| Hypericaceae / St.John's Wort Fam. | | |
|
Hyperphyscia adglutinata / Grainy Schadow-Crust Lichen |
| Lecanorales / Lichens | | D
|
|
Hypnum / Plait Moss (2 Taxa) |
| Musci / Mosses | | |
|
Hypochaeris / Cat's-Ear (6 Taxa) |
| Asteraceae / Composite Fam. | | |
|
Hypochoeris (6 Syn.)
|
| Asteraceae / Composite Fam. | | |
|
hypochondriacus, Amaranthus / Prince of Wales Pigweed |
| Amaranthaceae / Amaranth Fam. | | D
|
|
hypocistis subsp. clusii, Cytinus / Cytinus |
| Rafflesiaceae / Cytine Fam. | | I
Mal
Rho
|
|
hypocistis, Cytinus / Cytinus |
| Rafflesiaceae / Cytine Fam. | | Chi
F
Kre
Mal
Tun
|
|
hypoglossum, Ruscus / Spineless Butcher's Broom |
| Liliaceae / Lily Fam. | | HR
|
|
hypoglottis, Astragalus / Purple Milk-Vetch |
| Fabaceae / Legumes | | F
|
|
Hypogymnia physodes / Tube Lichen |
| Lecanorales / Lichens | | D
|
|
hypomalacus, Rubus / Velvet-Leaved Bramble |
| Rosaceae / Rose Fam. | | D
|
|
hypophegea (1 Taxa + 1 Syn.) |
| | | |
|
Hypopitys (2 Syn.)
|
| Pyrolaceae / Wintergreen Fam. | | |
|
hypopitys, Monotropa / Yellow Bird's-Nest |
| Pyrolaceae / Wintergreen Fam. | | F
PL
S
Zyp
|
|
Hypotrachyna afrorevoluta / African Hypotrachyna Lichen ? |
| Lecanorales / Lichens | | D
|
|
hyrcanum subsp. intermedium, Acer / Balkan Maple |
| Aceraceae / Maple Fam. | | GR
|
|
hyssopifolia subsp. eynensis, Sideritis / Pyrenean Ironwort |
| Lamiaceae / Mint Fam. | | E
F
|
|
hyssopifolia subsp. hyssopifolia, Sideritis / Ysop-Leaved Ironwort |
| Lamiaceae / Mint Fam. | | F
|
|
hyssopifolia (3 Taxa) |
| | | |
|
hyssopifolius, Dianthus −−> Dianthus monspessulanus
|
| Caryophyllaceae / Campion Fam. | | E
F
HR
|
|
Hyssopus officinalis / Hyssop |
| Lamiaceae / Mint Fam. | | E
F
S
|
|
hystrix, Rubus sect. / Group of Hedgehog Brambles |
| Rosaceae / Rose Fam. | | D
|
| |
| |
| |
| |
| |
| |
| |
Genus with more than one available species has been opened.