Synonymy
Source: Valdés, B. & Raab-Straube, E. von (2011+): Boraginaceae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.
Onosma pseudoarenaria subsp. cinerascens (Braun-Blanq.) Rauschert in Folia Geobot. Phytotax. 11: 275. 1976
- ≡Onosma taurica subsp. cinerascens Braun-Blanq. in Vierteljahrsschr. Narturf. Ges. Zürich 62: 611. 1917
- ≡Onosma helvetica var. cinerascens (Braun-Blanq.) Lacaita, Nuovo Giorn. Bot. Ital., ser. 2, 31: 32. 1924
- ≡Onosma helvetica subsp. cinerascens (Braun-Blanq.) Stroh in Beih. Bot. Centralbl., Abt. 2, 59: 443. 1939
