Liquid Herbal Extract Taraxacum officinale Fresh Root, Leaf & Flower Herbal Dietary Supplement We prepare our Dandelion Extract from fresh (undried), whole Taraxacum officinale plants (root, leaf & flower) which are Certified Organically Grown on our own farm without the use of chemical fertilizers, pesticides or herbicides. To assure optimal extraction of Dandelion's bioactive compounds, the plants are hand-harvested while in full flower, and are then taken directly to our laboratory and promptly extracted while still fresh and succulent. Our Dandelion is never fumigated or irradiated.