$modus 0: smartphone
$modus 1: smartphone
Betula microphylla
Betula microphylla Bunge [Accepted]
Betulaceae Betuloideae
2 141141 Betula microphylla Bunge
V.L. Komarov (Komorov), Fl. URSS, vol. 5 : p. 297, t. 15, fig. 1 (1934-1964)