Echium humile subsp. pycnanthum
Synonymy
Source: Valdés, B. & Raab-Straube, E. von (2011+): Boraginaceae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.
Echium humile subsp. pycnanthum in Willdenowia 11: 37. 1981
- ≡Echium densiflorum, Nouv. Mat. Fl. Atlant.: 92. 1874 [non Echium densiflorum]
- ≡Echium pycnanthum, Nouv. Mat. Fl. Atlant.: 296. 1875
- ≡Echium humile var. pycnanthum in J. Linn. Soc., Bot. 44: 376. 1919
- =Echium angustifolium, Tabl. Encycl. 1: 412. 1792 [non Echium angustifolium]
Content
Bibliography
C. anonymous 2010: Anthos. Information System of the plants of Spain. Real Jardín Botánico, CSIC - Fundación Biodiversidad – http://www.anthos.es/ (as Echium angustifolium)