Anadenanthera peregrina, also known as
yopo,
jopo,
cohoba,
parica or
calcium tree, is a perennial tree of the
Anadenanthera genus native to the
Caribbean and
South America. It grows up to 20 m tall, having a horny bark. Its flowers are pale yellow to white and spherical. It is not listed as being a
threatened species. It is an
entheogen used in healing ceremonies and
rituals. It is also a well known source of dietary
calcium.