$modus 0: smartphone
$modus 1: smartphone
Ulmus rubra
Ulmus rubra Muhl. [Accepted]
Ulmaceae
2 1041994 Ulmus rubra Muhl.
F.A. Michaux, N. Amer. Sylv., vol. 3 : t. 128 (1819) [P. Bessa]
6 1041994 Ulmus rubra Muhl.
A. Lounsberry, E. Rowan, A guide to the trees: t. 58 (1900) [E. Rowan]
6 1041994 Ulmus rubra Muhl.
C.S. Sargent, Silva, vol. 7 : t. 314 (1898) [C.E. Faxon]