It is one of the common names of two species of toxic plants of the genus Cynoglossum belonging to the family Boraginaceae. Their scientific names are Cynoglossum officinale and Cynoglossum cheirifolium. They are other common names such as squatters, carruchera, lapilla, hound's-tongue, ear Hare, lenguaza, viniebla, rabbit grass. bizniega. The cinoglosa has properties similar to curare stun. It has medicinal uses.
