medicinal plant cornflower (centaurea cyanus) and pharmaceutical

alternative anti antimicrobial asteraceae beautiful bloom blossom blue bluebottle botany bottle bright centaurea choleretic color cornflower cyan cyanus diaphoretic diuretic dried flora floral flower freshness healing health herb herbal herbalism homeopathy inflammatory ingredients medical medicine nature nutrient pestle petal petals phytotherapy plant restorative stalk summer tincture vivid wild wildflower