Noun
small genus of North American coarse perennial herbs
Source: WordNetEchinacea also has anti-inflammatory properties, supports wound healing, and has been shown to improve the immune system’s resistance against infection. Source: Internet
Then I added 2 ounces of aloe vera juice (soothing for the digestive tract) and squirted in some echinacea tincture (legendary immune booster). Source: Internet
MS is an autoimmune disease and echinacea enhances the immune system. Source: Internet
They are a variety of echinacea, a North American genus with about 10 species. Source: Internet