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Alder (Alnus glutinosa). Cross section of freshly cut trunk showing annual growth rings Stock Photo - Alamy
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Cut tree trunk showing rings, bark and colour of internal wood. - Alnus glutinosa 'Imperialis' Cut-leaved Alder Stock Photo - Alamy
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Scenery, wood, black alder, Alnus glutinosa, spring' Photographic Print - David & Micha Sheldon | AllPosters.com
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Alnus rubra (Oregon Alder, Pacific Coast Alder, Red Alder, Western Alder) | North Carolina Extension Gardener Plant Toolbox
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