Echium humile subsp. nanum SynonymySource: Valdés, B. & Raab-Straube, E. von (2011+): Boraginaceae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.Echium humile subsp. nanum (Coincy) Greuter & Burdet in Willdenowia 11: 36. 1981≡Echium angustifolium var. nanum Coincy in J. Bot. (Morot) 16: 219. 1902≡Echium pycnanthum subsp. nanum (Coincy) Jahand. & Maire, Cat. Pl. Maroc: 605. 1934ContentDistribution Bibliography Distribution ● Ma Euro+Med endemicA: Morocco nativeA Bibliography A. Greuter, W., Burdet, H. M. & Long, G. 1984: Med-Checklist 1. – Genève & Berlin
