Grey Alder (Alnus incana) is a species of alder with a wide range across the cooler parts of the Northern Hemisphere.
It is a small to medium size tree 15–20 metres (49–66 ft) tall with smooth grey bark even in old age, its life span being a maximum of 60–100 years. Source: Wikipedia.
Grey Alder - March
Grey Alder - March
Grey Alder - March
Grey Alder - March
Grey Alder - March
Grey Alder - March
Grey Alder - March
Grey Alder - March
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Grey Alder - April
Grey Alder - April
Grey Alder - April
Grey Alder - April
Grey Alder - April
Grey Alder - May
Grey Alder - May
Grey Alder - May
Grey Alder - May
Grey Alder - May
Grey Alder - May
Grey Alder - June
Grey Alder - June
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Grey Alder - June
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Grey Alder - September
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Grey Alder - September
Grey Alder - September
Link: Wikipedia
Link: Google Images
Link: Royal Horticultural Society, UK
Link: North Carolina State University: catelogue of trees: Grey Alder
Link: Plantdatabase.co.uk
Link: Google Streetview