Black alder
Locations
15 black alder trees (Alnus glutinosa) in 5 different countries are registered here.- List of black alder trees (Alnus glutinosa) worldwide
- Map of black alder trees (Alnus glutinosa) worldwide
- The thickest, tallest, and oldest black alder trees (Alnus glutinosa) worldwide
Photos
More...Subspecies, varieties, and cultivars
- 'Imperialis'
- 'Laciniata'