Populus nigra var. italica1 The Euro+Med Plantbase Project
Details for: Populus nigra var. italica
2 different source(s) use this name:

- Euro+Med preliminary checklist as merged from Flora Europaea, Med-Checklist and Flora of Macaronesia (for families not yet treated in Med-Checklist, the distributional record does not include N Africa and SW Asia)..
- Editor Uotila.

Source:
This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported license (CC-By-SA-3.0 Unported).
Name: Populus nigra var. italica Du Roi
Nomencl. ref.: Harbk. Baumz. 2: 14. 1772
Rank: Varietas
Status: SYNONYM
Synonym of: Populus nigra subsp. italica (Du Roi) Asch. & Graebn.
 

Source: Uotila, P. (2011): Salicaceae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.
This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported license (CC-By-SA-3.0 Unported).
Name: Populus nigra var. italica Du Roi
Nomencl. ref.: Harbk. Baumz. 2: 14. 1772
Rank: Varietas
Status: SYNONYM
Synonym of: Populus nigra L. subsp. nigra