Taxon - Links and literature
Kew Science - Plants of the World online 2024-05 [119858-1]
Kew Science - Plants of the World online [https://powo.science.kew.org], Facilitated by the Royal Botanic Gardens, Kew [as Onosma trapezuntea Boiss. & A.Huet ex Hand.-Mazz.]
Data retrieved on: 1 February 2025