Gyrocaryum oppositifolium SynonymySource: Valdés, B. & Raab-Straube, E. von (2011+): Boraginaceae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.Gyrocaryum oppositifolium Valdés in Willdenowia 13: 109. 1983ContentDistribution Bibliography Distribution ● Hs(S) Euro+Med endemicA: Spain, with Gibraltar and Andorra nativeA (Spain nativeB) Bibliography A. Greuter, W., Burdet, H. M. & Long, G. 1984: Med-Checklist 1. – Genève & Berlin B. Valdés, B. 1987: Flora Vascular de Andalucía Occidental 2