what family is tea tree related to
Special Sections. Tea Tree Tea tree (Melaleuca alternifolia [Latin]), also known as teatree oil and Australian teatree, is a relative of the eucalyptus tree, and is one of the best natural astringents available. It is not related to Camellia sinensis, the plant that produces the tea leaves used in beverages.s a member of the eucalyptus family, tea tree oil may offer some relief to those with respiratory infections. If a cold or flu has you congested, you might find that adding a few drops of tea tree oil to a nice hot bath or vaporizer offers some relief.