arrow wood vs Viburnum recognitum

arrow wood and Viburnum recognitum both are nouns.

Word	Noun	Adjective	Verb	Adverb
arrow wood	Yes	No	No	No
Viburnum recognitum	Yes	No	No	No

As nouns, arrow wood and Viburnum recognitum are synonyms defined as:

arrow wood and Viburnum recognitum: closely related to southern arrow wood; grows in the eastern United States from Maine to Ohio and Georgia

arrow wood (noun)	Viburnum recognitum (noun)
deciduous shrub of eastern North America having blue-black berries and tough pliant wood formerly used to make arrows	closely related to southern arrow wood; grows in the eastern United States from Maine to Ohio and Georgia
closely related to southern arrow wood; grows in the eastern United States from Maine to Ohio and Georgia