Source : Webster's Revised Unabridged Dictionary (1913)

Whitten tree \Whit"ten tree`\ [Probably from white; cf. AS.
   hwitingtre['o]w.] (Bot.)
   Either of two shrubs ({Viburnum Lantana}, and {V. Opulus}),
   so called on account of their whitish branches.

Guelderrose' \Guel"der*rose'\, n. [Supposed to be brought from
   Guelderland; hence, D. Geldersche roos, G. Gelderische rose,
   F. rose de Gueldre, It. rose di Gueldra, Sp. rosa de
   Gueldres.] (Bot.)
   A cultivated variety of a species of {Viburnum} ({V.
   Opulus}), bearing large bunches of white flowers; -- called
   also {snowball tree}.

Cranberry \Cran"ber*ry\ (kr[a^]n"b[e^]r*r[y^]), n.; pl.
   {Cranberries} (-r[i^]z). [So named from its fruit being ripe
   in the spring when the cranes return. --Dr. Prior.] (Bot.)
   A red, acid berry, much used for making sauce, etc.; also,
   the plant producing it (several species of {Vaccinum} or
   {Oxycoccus}.) The {high cranberry} or {cranberry tree} is a
   species of {Viburnum} ({V. Opulus}), and the other is
   sometimes called {low cranberry} or {marsh cranberry} to
   distinguish it.