$modus 0: smartphone
$modus 1: smartphone
Crataegus fruticosa
Crataegus fruticosa Sarg. [Accepted]
Rosaceae Rosoideae Crataegeae
2 284565 Crataegus fruticosa Sarg.
C.S. Sargent, Trees & Shrubs, vol. 1 : t. 7 (1855) [C.E. Faxon]