$modus 0: smartphone
$modus 1: smartphone
Rhododendron arborescens
Rhododendron arborescens (Pursh) Torrey [Accepted]
Ericaceae Ericoideae Rhodoreae
121855
Rhododendron arborescens (Pursh) Torrey
[Azalea arborescens Pursh]
A. Lounsberry, E. Rowan, Guide Trees: t. 75 (1900) [E. Rowan]
121855
Rhododendron arborescens (Pursh) Torrey
[Azalea arborescens Pursh]
M.V. Walcott, N. Amer. Wild Fl., vol. 1 : t. 55 (1925-1927)
121855
Rhododendron arborescens (Pursh) Torrey
[Azalea arborescens Pursh]
Addisonia, vol. 19 : t. 617 (1935) [M. Sorensen]
2 875705 Rhododendron arborescens (Pursh) Torrey [80 121855 Azalea arborescens Pursh]
E.A. von Regel, Gartenflora, vol. 38 : p. 53 (1889)