$modus 0: smartphone
$modus 1: smartphone
Fraxinus nigra
Fraxinus nigra Marshall [Accepted]
Oleaceae Oleeae Fraxininae
2 444229 Fraxinus nigra Marshall
A. Lounsberry, E. Rowan, A guide to the trees: t. 41 (1900) [E. Rowan]
2 444229 Fraxinus nigra Marshall
C.S. Sargent, Silva, vol. 6 : t. 264 (1892) [C.E. Faxon]
2 444229 Fraxinus nigra Marshall
C.S. Sargent, Silva, vol. 6 : t. 265 (1892) [C.E. Faxon]
6 444229 Fraxinus nigra Marshall
F.A. Michaux, N. Amer. Sylv., vol. 3 : t. 122 (1819) [P. Bessa]