Alnus glutinosa catkin · juodalksnis, žirginys «Alnus glutinosa · juodalksnis^Thumbnails»Alnus glutinosa · juodalksnis«Alnus glutinosa · juodalksnis^Thumbnails»Alnus glutinosa · juodalksnis«Alnus glutinosa · juodalksnis^Thumbnails»Alnus glutinosa · juodalksnis

Alnus glutinosa catkin · juodalksnis, žirginys

EN · common alder, black alder, European alder
DE · Schwarz-Erle
LT · juodalksnis
LV · melnalksnis
PL · olsza czarna

en.wikipedia.org/wiki/Alnus_glutinosa
It thrives in wet locations where its association with the bacterium Frankia alni enables it to grow in poor quality soils. It is a medium-sized, short-lived tree growing to a height of up to 30 metres. It has short-stalked rounded leaves and separate male and female flowers in the form of catkins. The small, rounded fruits are cone-like and the seeds are dispersed by wind and water.
1503

0 com​ments

Add a com​ment