Vitamin C Ficaria grandiflora or Ranunculus ficaria Polygonum bistorta Potentilla erecta Rubus fruticosus Rumex acetosa Saponaria officinalis Aronia melanocarpa or Photinia melanocarpa Euphrasia officinalis Thymus vulgaris Apium graveolens Trifolium pratense Zea mays Borago officinalis Daucus carota Fragaria vesca Frangula rupestris Alliaria petiolata Allium cepa or Sphaerocephalon Cornus mas Cydonia oblonga Juglans regia Lycopersicon esculentum Malva sylvestris Asparagus acutifolius Capsella bursa-pastoris Castanea sativa Lactuca serriola Nigella damascena Prunus spinosa Punica granatum Rosa gallica Rosa canina Sambucus nigra Sideritis raeseri Solidago virgaurea Tanacetum parthenium Taraxacum officinale Lilium martagon Aegopodium podagraria Anethum graveolens Aquilegia vulgaris Capparis spinosa Cynara scolymus Amaranthus retroflexus Portulaca oleracea Bidens tripartita Coriandrum sativum Citrullus vulgaris Scandix veneris Tragopogon pratensis Physalis alkekengi Arctium lappa Petroselinum crispum Origanum vulgare Asparagus officinalis Citrus aurantium Hesperis matronalis Iberis pruitii Cerasus vulgaris or Prunus cerasus Helianthus anuus Phaseolus vulgaris Nasturtium officinale Ribes nigrum Sorbus aria Spinacia oleracea Cardamine pratensis Raphanus sativus Filipendula ulmaria Pyrola minor Pyrus communis Heracleum sphondylium Pastinaca sativa Trollius europaeus Prunella vulgaris Sanguisorba officinalis Amelanchier ovalis Echinacea Purpurea Artemisia dracunculus Persicaria maculosa Xanthium strumarium Solanum melongena Ribes uva-crispa Urtica dioica Trigonella foenum-graecum Stevia rebaudiana Lycium barbarum Hippophae rhamnoides Eruca vesicaria Elaeagnus angustifolia Citrus reticulate Citrus paradise Capsicum annuum Cucurbita pepo Avena sativa Aloe vera Acacia farnesiana Lepidium sativum Eupatorium cannabinum Calendula officinalis Atriplex hortensis Beta vulgaris Betula pendula Secale cereale Cicer arietinum Prunus domestica Prunus persica or Malus persica or Amygdalis persica Stellaria media Carum carvi Malus sylvestris Oxalis acetosella Vitis vinifera Malva arborea or Lavatera arborea Pulmonaria officinalis Go Back