Evening primrose (Oenothera biennis)
Evening primrose flowers
Evening primrose flower
Common evening primrose (Oenothera biennis) flowers
Evening Primrose (Oenothera biennis)
Evening primrose pollen, SEM
Evening primrose in UV light
Large-flowered evening primrose (Oenothera glazioviana)
Flowering evening primrose
Evening primrose oil capsules
Evening primrose stalk, light micrograph
Footpath running through wildflower garden
Raphides in Oenothera sp. stalk, light micrograph
Danazol endometriosis drug molecule, illustration
Water primrose (Ludwigia peploides), X-ray
Young woman putting hands on stomach of stomach
Developing flower bud, SEM
Premenstrual syndrome
Evening primroses (Oenothera sp.)
Herbal pills
Coltsfoot flowers
薬草 アレチマツヨイグサ
Posy of showy evening primrose (Oenothera speciosa) on table outdoors
Evening primrose, close-up
Hops
Chamomile flower
Chamomile flowers
Passion flower (Passiflora incarnata)
Valerian flowers (Valeriana officinalis)
Hot water bottle
Opium poppy flowering
Greater celandine (Chelidonium majus)
メマツヨイグサ
Henbane flowers
Spring fumewort flowers
Passion flower plants
Marigold flowers
Hops (Humulus lupulus)
Corydalis flowers (Corydalis ambigua)
Chamomile flowers (Anthemis nobilis)
Viper's bugloss (Echium vulgare)
Dark mullein (Verbascum nigrum)
Small leaved lime (Tilia cordata)
Common chickweed (Stellaria media)
White borage (Borago officinalis)
Lemon-scented verbena
Hedge woundwort (Stachys sylvatica) stem, light micrograph
Woman holding evening primrose capsules
Woman holding evening primrose capsule
Danazol endometriosis drug molecule
Depressed woman
Woman thinking
Young woman on bed with hot water bottle on tummy
Balloon
Woman screaming loud
Hemlock flowers
Stevia plant
Stevia leaves
Fenugreek (Trigonella foenum-gracecum)
Sea squill (Urginea maritima)
Metformin diabetes drug crystals, light micrograph
Comfrey plants
Irritable bowel syndrome drug packaging
Thorn apple seed pod
Maidenhair fern leaves
California poppy
Peony plant
Peony flowers
Thornapple plant
Comfrey flower
Monkshood flowers
Monkshood
Opium poppy
Monkshood flowers (Aconitum axilliflorum)
White monkshood flowers (Aconitum sp.)
Opium poppy flowers and seed heads
Soft rush (Juncus effusus)
St John's wort flowers
Borage flower
Marjoram oregano
Arnica flowers (Arnica montana)
Pokeweed (Phytolacca americana)
Oregano (Origanum vulgare)
Wild marjoram (Origanum vulgare)
Comfrey (Symphytum officinale)
Black mustard (Brassica nigra)
Jasmine flower (Jasminum officinale)
Goosegrass plant
Prometrium (Progesterone)
Cannabis plant
Herbal medicine
Coltsfoot
Bistort flowers
Foxglove flowers
Buttercup flowers
Common agrimony
Foxglove 'Giant Shirley' flowers
Sacred lotus (Nelumbo nucifera)
Love in the mist flower (Nigella sp.)
Love in the mist seed head (Nigella sp.)
Chinese peony (Paeonia lactiflora)
Scurvygrass
Sweet violet
Elecampane flowers
Purple coneflower flower
Purple coneflower flowers
Common tansy flowers
Common toadflax (Linaria vulgaris)
Sweet clover (Melilotus officinalis)
Love in the mist (Nigella sativa)
Broom (Genista tinctoria)
Spiny rest harrow (Ononis spinosa)
White dead nettle (Lamium album)
Barbed skullcap (Scutellaria barbata)
Bogbean (Methyanthes trifoliata)
Elm leaves
Rhubarb root
Barberries and leaves
Woman holding stomach
Woman touching sore back
Close up - Doctor making schedule for checking appointment with patient on calendar.
Polycystic ovary syndrome, conceptual image
Passion flower in vase
Buscopan drug ampoules
Opium poppy (Papaver somniferum)
TEM of Gardnerella vaginalis^i bacteria
Anastrozole pill, conceptual image
Breast cancer cell, SEM
Coloured SEM of a breast cancer cell
アレチマツヨイグサ
Aquilegia flower eaten by pests
Coltsfoot (Tussilago farfara)
Female health, conceptual image
Dill (Anethum graveolens)
Borage flower (Borago officinalis)
Summer savory (Satureja hortensis)
Burning bush flowers (Dictamnus albus)
Cardoon (Cynara cardunculus)
Pokeroot (Phytolacca americana)
Costmary flower heads, SEM
Lavender flowers (Lavandula sp.)
Borage (Borago officinalis)
Feverfew (Chrysanthemum parthenium)
Ginkgo leave in autumn
Shepherd's purse
European pasque flower plants
Chaenomeles japonica flowers
Magnolia x foggii 'Allspice'