Calea ternifolia (syn. Calea zacatechichi) is a variety of flowering plant in the aster household, Asteraceae. It is native to Mexico and Central America. Its English language common names include bitter-grass, Mexican calea, as well as dream herb.It is made use of in traditional medication and also routine in its indigenous range.In Mexico the plant is made use of as a natural remedy for dysentery as well as high temperature. The Zoque Popoluca people call the plant bitter gum and also use it to deal with looseness of the bowels and asthma, and the Mixe people understand it as white bitter herb as well as utilize it for belly as well as fever.The Chontal people of Oaxaca reportedly make use of the plant, recognized in your area as thle-pela-kano, throughout divination. Separated records explain rituals that entail smoking a plant thought to be this varieties, consuming it as a tea, and placing it under a cushion to cause divinatory or lucid dreams as a result of its residential or commercial properties as an oneirogen. Zacatechichi, the former species name, is a Hispanicized kind of the Nahuatl word zacatl chichic definition bitter yard. Customers take the plant to help them remember their dreams; recognized side effects consist of nausea or vomiting and also vomiting related to the preference as well as mild-to-severe allergic reaction.Chemical substances isolated from this types consist of flavones such as acacetin and sesquiterpene lactones such as germacranolides. The sesquiterpenes known as caleochromenes and caleicines might be active in its results on sleep. The calea zacatechichi has actually been identified as an organic oneirogen, which is a plant that generates or improves dream-like states of consciousness.