$modus 0: smartphone
$modus 1: smartphone
Prunus americana
Prunus americana Marshall [Accepted]
Rosaceae Rosoideae Pruneae
1 1265031 Prunus americana Marshall
A. Gray, Pl. Forest Trees N. Amer.: t. 45 (1891) [I. Sprague]
1 1265031 Prunus americana Marshall
Helen Sharp, Water-color Sketches Amer. Pl.: (1888-1910) [Helen Sharp]
1 1265031 Prunus americana Marshall
C.S. Sargent, Silva, vol. 4 : t. 150 (1892) [C.E. Faxon]
1 1265031 Prunus americana Marshall
A. Lounsberry, E. Rowan, A guide to the trees: t. 12 (1900) [E. Rowan]