Anguina perrottetiana

Anguina perrottetiana, also known as the Anguina grass weevil, is not actually a plant, but a type of insect that is a parasitic nematode.

However, I was unable to find any information on an Anguina perrottetiana plant, but I did find that a plant called Anguina is sometimes referred to as "Grass Weevil" but the Anguina is not a plant with medicinal properties.