Editing Alnus cordata (section)

==Other uses==
Researchers analyzed the phenolic composition of the stem bark of A. cordata, they were able to determine that its components were similar to those of skin-whitening and antioxidant properties. Because these qualities are antioxidant-rich, they can be safely used to treat skin diseases through their bleaching capabilities.<ref>{{Cite journal |last1=Smeriglio |first1=Antonella |last2=D'Angelo |first2=Valeria |last3=Denaro |first3=Marcella |last4=Trombetta |first4=Domenico |last5=Raimondo |first5=Francesco Maria |last6=Germanò |first6=Maria Paola |date=September 2019 |title=Polyphenol Characterization, Antioxidant and Skin Whitening Properties of Alnus cordata Stem Bark |url=https://onlinelibrary.wiley.com/doi/10.1002/cbdv.201900314 |journal=Chemistry & Biodiversity |language=en |volume=16 |issue=9 |pages=e1900314 |doi=10.1002/cbdv.201900314 |pmid=31397975 |s2cid=199506894 |issn=1612-1872|url-access=subscription }}</ref>

The tree also produces valuable reddish-orange wood. It breaks down when exposed to alternating dry and damp air, but is highly durable when kept wet or dry.  As demonstrated in the construction of Venice, when immersed in water it lasts for centuries.  Also when used within condensation-free, temperature and humidity controlled buildings it has a reputation for maintaining a smooth and naturally shiny finish. The timber is liked by carpenters and used for turning and carving, for moulding, furniture, panelling and plywood.<ref name="Ducci-2009" />

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ItalAlder.jpg|Foliage and immature male catkins
ItalAlderFruit.jpg|Female (seed) catkins
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