2 43006 Alnus glutinosa (L.) Gaertner [80 140742 Betula alnus var. glutinosa L.] Betulaceae
H.G.A. Engler, Pflanzenr., vol. 61 [Heft 19], (Betulaceae): p. 5, fig. 2 (1904)
2 43006 Alnus glutinosa (L.) Gaertner [80 140742 Betula alnus var. glutinosa L.] Betulaceae
