$modus 0: smartphone
$modus 1: smartphone
Quercus macdonaldii
Quercus macdonaldii Greene & Kellogg [Accepted]
Fagaceae Quercoideae
2 860668 Quercus macdonaldii Greene & Kellogg
E.L. Greene, Ill. W. Amer. Oaks: t. 34 (1889) [G. Hansen]