dwarf gray willow vs sage willow

dwarf gray willow and sage willow both are nouns.

Word	Noun	Adjective	Verb	Adverb
dwarf gray willow	Yes	No	No	No
sage willow	Yes	No	No	No

As nouns, dwarf gray willow and sage willow are synonyms defined as:

dwarf gray willow and sage willow: willow shrub of dry places in the eastern United States having long narrow leaves canescent beneath

Other synonyms of dwarf gray willow include dwarf grey willow, Salix tristis.

dwarf gray willow (noun)	sage willow (noun)
willow shrub of dry places in the eastern United States having long narrow leaves canescent beneath	North American shrub with whitish canescent leaves
	willow shrub of dry places in the eastern United States having long narrow leaves canescent beneath