Portuguese: oruga brava; oruga-brava
sources: Anthos (2010). Information System of the plants of Spain. Real Jardín Botánico, CSIC - Fundación Biodiversidad. (for names from the Iberian Peninsula and the Balearic Islands).
Russian: Двурядка тонколистная; Двурядник тронколистный
sources: - Opredelitel’ vysših rastenij Ukrainy 1999.;Gejdeman, T. S. - Opredelitel' vysših rastenij Moldavskoj SSR, Ed. 3 Shtiintza Kisinev 1986.
Spanish, Castillian: jaramago silvestre; oruga silvestre
sources: Anthos (2010). Information System of the plants of Spain. Real Jardín Botánico, CSIC - Fundación Biodiversidad. (for names from the Iberian Peninsula and the Balearic Islands).