xx Alnus viridis (Chaix) DC. [ Alnus fruticosa Rupr.]
no HD illustration available (m1)
xx Alnus viridis (Chaix) DC. [ Alnus fruticosa Rupr.] [Betulaceae]
V.L. Komarov (Komorov), Fl. URSS, vol. 5 : p. 313, t. 16, fig. 2 (1934-1964)