Quercus agrifolia vs coast live oak

Quercus agrifolia and coast live oak both are nouns.

Word	Noun	Adjective	Verb	Adverb
Quercus agrifolia	Yes	No	No	No
coast live oak	Yes	No	No	No

As nouns, Quercus agrifolia and coast live oak are synonyms defined as:

Quercus agrifolia and coast live oak: highly variable often shrubby evergreen oak of coastal zone of western North America having small thick usually spiny-toothed dark-green leaves

Other synonyms of Quercus agrifolia include California live oak.

Quercus agrifolia (noun)	coast live oak (noun)
highly variable often shrubby evergreen oak of coastal zone of western North America having small thick usually spiny-toothed dark-green leaves	highly variable often shrubby evergreen oak of coastal zone of western North America having small thick usually spiny-toothed dark-green leaves