Source: |
Valdés, B. (2011): Boraginaceae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.
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Name: |
Echium vulgare subsp. pustulatum (Sm.) Em. Schmid & Gams
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Nomencl. ref.: |
in Hegi, Ill. Fl. Mitt.-Eur. 5: 2195. 1927 |
Rank: |
Subspecies |
Status: |
ACCEPTED
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Occurrence: |
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