Onosma davisii Riedl in Notes Roy. Bot. Gard. Edinburgh 30: 318. 1970 Onosma davisii Riedl in Notes Roy. Bot. Gard. Edinburgh 30: 318. 1970Taxon for this nameOnosma davisii Riedl in Notes Roy. Bot. Gard. Edinburgh 30: 318. 1970