Cardoon (Cynara cardunculus)
Cynara cardunculus var. altilis
Dead cardoon flowers (Cynara cardunculus)
Artichoke (Cynara cardunculus), X-ray
Close-up of an artichoke
Artichoke (Cynara cardunculus) plant, X-ray
Black knapweed (Centaurea nigra)
Fennel (Foeniculum vulgare)
Yarrow (Achillea millefolium)
Wallflower (Erysimum cheiri)
Forget-me-not (Myostis symphytifolia)
Iranian poppy (Papaver bracteatum)
Cardoon
Sea holly (Eryngium sp.)
Sweet rocket (Hesperis matronalis)
Horseradish (Amoracia rusticana)
Hops (Humulus lupulus)
Achillea 'Pretty Belinda'
Still life with cardoon, chopping board, bowl, knife
Joyweed (Alternanthera brasiliana 'Purple Prince') plants
Stinging nettle (Urtica dioica)
Agrimony (Agrimonia eupatoria)
Thyme (Thymus sp.)
Canna (x generalis) x indica in flower
Carline thistle
Lizard orchid (Himantoglossum hircinum)
Creeping comfrey (Symphytum grandiflorum)
Touch-me-not (Impatiens capensis)
Globe thistle (Echinops sp.)
Pokeroot (Phytolacca americana)
Mint (Mentha sp.)
Field horsetail (Equisetum arvense)
Lovage (Levisticum officinale)
Rosemary (Rosmarinus officinalis)
Germander speedwell (Veronica chamaedrys)
Santolina chamaecyparissus
Thistles
Woad (Isatis tinctoria)
Globe artichoke (Cynara scolymus)
Thistle flower head abstract
Northern sea oats (Chasmanthium latifolium) plants
Echinacea plant
St. John's wort (Hypericum perforatum)
カルドン
Deadly nightshade (Atropa belladonna)
Typhonium trilobatum
Columbine (Aquilegia vulgaris)
thistle
Ox-eye daisy (Leucanthemum vulgare)
Burdock (Arctium lappa)
Knapweed flower, light micrograph
Knapweed flower, Fluorescence
Alfafa (Medicago sativa)
Red deadnettle (Lamium purpureum)
Ox-eye daisies (Leucanthemum vulgare)
Sea holly
Vervain (Verbena officinalis)
Rose 'Gertrude Jekyll'
Trifolium repens seeds, macrophotograph
Purple coneflower (Echinacea purpurea)
Cardoon (artichoke thistles) tied together in a field
Laurentia (Isotoma axillaris) flowers
Lathyrus latifolius 'Pink Pearl'
Sanguisorba hakusanensis 'Lilac Squirrel'
Giant chives (Allium montanum)
French lavender (Lavandula stoechas)
Hellebore flower (Helleborus sp.)
Wild thyme (Thymus polytrichus)
Stinging nettles (Urtica dioica) poisoned with weed killer
Ramsons plants (Allium ursinum)
Banana (Musa acuminata) leaf
Japanese knotweed (Fallopia japonica)
Aroid leaves (Alocasia sp.)
Black-eyed Susan vine (Thunbergia alata) flowers
Tufted hair-grass (Deschampsia cespitosa) flowers
Hemp agrimony (Eupatorium cannabinum)
Red clover (Trifolium pratense)
Mugwort (Artemisia vulgaris)
Celery Stalks and Leaves
Passion flower (Passiflora quadrangularis)
Spear thistle (Cirsium vulgare)
Sisyrinchium 'Saphine'
Tulip abstract
Sisyrinchium 'Ball's Mauve'
Clematis 'Dr Ruppel'
Italy, Artichokes at local market
Rudbeckia fulgida 'Goldsturm'
Kohlrabi (Brassica oleracea caulorapa)
Common spotted orchids
Foxglove (Digitalis purpurea)
Southern marsh orchid (Dactylorhiza praetermissa) flowers
Ground ivy (Glechoma hederacea)
Marsh marigold (Caltha palustris)
Spanish bluebells (Hyacinthoides hispanica)
Spanish bluebell (Hyacinthoides hispanica)
Marsh marigolds (Caltha palustris)
Louisiana iris (Iris louisiana 'Black Gamecock')
Wood horsetail (Equisetum sylvaticum)
Carline thistle (Carlina vulgaris)
Ploughman's spikenard flower buds
Spear thistle seedheads
Clematis ladakhiana seedhead
Close up of Thistle
Paeonia lactiflora 'Shirley Temple'
Anemone x hybrida 'Honorine Jobert'
Cupid's dart (Catananche caeruleum)
Pasque flower (Pulsatilla vulgaris)
Chinese peony (Paeonia lactiflora)
Blue safflower (Carthamus caeruleus) in flower
Three bugle (Ajuga reptans) spikes
American ginseng (Panax quinquefolius) berry
Hippeastrum sp. flower
Day lily (Hemerocallis fulva x Hybrida 'Morocco') in flower
Peony (Peony lactiflora 'Baroness Schroeder')
Bindweed epidermis, polarised light micrograph
Stinging nettles (Urtica dioica)
Sage (Salvia sp.)
Coneflowers (Echinacea 'Robert Bloom')
Peony (Paeonia lactiflora)
Eryngium alpinum flower
Flax seeds
Wooly thistle (Cirsium heterophyllum)
Valerian flowers (Valeriana officinalis)
Pokeweed (Phytolacca americana)
Spiny rest harrow (Ononis spinosa)
White dead nettle (Lamium album)
Elecampane (Inula helenium)
Oregano (Origanum vulgare)
Wild marjoram (Origanum vulgare)
Dandelion (Taraxacum officinale) seedhead
Red sage (Salvia coccinea)
White horehound (Marrubium vulgare)
Peppermint (Mentha piperita)
Sweet marjoram, SEM
Costmary leaf, SEM
Lemon balm, SEM
Bergamot flower (Monarda 'Jacob Cline')
Artichoke leaf, X-ray
Geranium 'Rozanne' foliage
Persian lily (Fritillaria persica) shoot
Military orchid (Orchis militaris) stem
Flowering rush (Botomus umbellatua) stem
Water horsetail (Equisetum fluviatile)
Spike moss
Penstemon 'Garnet'
Anthurium 'Red Love'
Fritillaria persica leaves
Delphinium leaves
Cardi gratinati (Cardoon gratin, Italy)
Lady orchid (Orchis purpurea)
Cnidoscolus aconitifolius
Geranium 'Rozanne'