$modus 0: smartphone
$modus 1: smartphone
Betula dahurica
Betula dahurica Pallas [Accepted]
Betulaceae Betuloideae
2 140860 Betula dahurica Pallas
V.L. Komarov (Komorov), Fl. URSS, vol. 5 : p. 287, t. 14, fig. 5 (1934-1964)