Source: Valdés, B. & Raab-Straube, E. von (2011+): Boraginaceae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.
Onosma tenuiflora Willd., Sp. Pl. 1: 775. 1798
=Onosma rupestris M. Bieb., Fl. Taur.-Caucas. 1: 132. 1808
A.Takhtajan, A. L. 1980: Flora Armenii 7. – Erevan: Armenian Academy of Sciences
B.Davlianidze, M. T., Gvinisashvili, T., Mukbaniani, M. V., Jinjolia, L. & Jugheli, T. 2018: Nomenclatural Checklist of Flora of Georgia. – Tbilisi: Ilia State University, Institute of Botany