Identification mistakes very often occur between Buglossoides arvensis (L.) I.M.Johnst. subsp. arvensis and B. incrassata (Guss.) I.M.Johnst. subsp. splitgerberi (Guss.) E.Zippel & Selvi that can significantly affect the knowledge about their respective geographic range (L. Cecchi and F. Selvi, pers. comm.).

Sicilia; Trentino-Alto Adige; Umbria: segnalazione erronea / recorded by mistake; Veneto: segnalazione erronea / recorded by mistake;

Lista rossa / Red Lists: Vulnerabile / Vulnerable (VU)

Altri taxa infraspecifici / Other infraspecific taxa:
Buglossoides incrassata (Guss.) I.M.Johnst.
Buglossoides incrassata (Guss.) I.M.Johnst. subsp. incrassata
Buglossoides incrassata (Guss.) I.M.Johnst. subsp. permixta (Jord.) L.Cecchi & Selvi