alnus glutinosa - common alder, black alder, european alder, european black alder

africa alder alni alnus asia association autumn bacterium betulaceae black blossom branch catkins common cone-like deciduous dispersed enables europe european evergreen family feet female flower flowers food form frankia fruit fruits garden glutinosa green grow growing height herb leaf leaves locations male maple medium-sized metres native northern plant poor produce quality rounded seeds separate short-lived short-stalked shrub small soils southwest species thrives tree vegetable water wet wildflower wind