sassafras laurel vs Umbellularia californica

sassafras laurel and Umbellularia californica both are nouns.

Word	Noun	Adjective	Verb	Adverb
sassafras laurel	Yes	No	No	No
Umbellularia californica	Yes	No	No	No

As nouns, sassafras laurel and Umbellularia californica are synonyms defined as:

sassafras laurel and Umbellularia californica: Pacific coast tree having aromatic foliage and small umbellate flowers followed by olivelike fruit; yields a hard tough wood

sassafras laurel (noun)	Umbellularia californica (noun)
Pacific coast tree having aromatic foliage and small umbellate flowers followed by olivelike fruit; yields a hard tough wood	Pacific coast tree having aromatic foliage and small umbellate flowers followed by olivelike fruit; yields a hard tough wood