[2] Geographically, this species is confined to northern Mediterranean coastal Spain and Southern France (from the Gironde to the Alpes Maritimes), penetrating into Italy as far as part of the Apennines.
[3] The oldest known mention of this plant, dating from 932, is in a place name and implies its presence in the County of Manresa, north-west of Barcelona.
The small greenish flowers, which appear from April to June in racemes, have five reddish highlights styles, five sepals and five petals, with ten stamens.
The leaves and fruits of Coriaria myrtifolia contain coriamyrtin, a typical convulsant substance[8] one member of picrotoxane sesquiterpenes, was first isolated in 1864.
During the medieval period, ecclesiastical institutions and the aristocracy clearly sought to establish some royalties on this resource, the samples are being especially on the distribution and sale of material first.
These uses are due to the wealth of Coriaria spp tannin, particularly concentrated in the root and the bark of the stem, but also present in leaves, where they coexist with yellow dyes from the chemical group of flavonoids.
[13] The Māori used species of Coriaria from New Zealand: they produced traditional tattoo inks from the fruit juice, made musical instruments from the hollow stems, and despite its extreme toxicity ate the fruit sparingly due to its sweet taste; using it to sweeten drinking water or jellies made from seaweed.