Arctostaphylos manzanita vs Parry manzanita

Arctostaphylos manzanita and Parry manzanita both are nouns.

Word	Noun	Adjective	Verb	Adverb
Arctostaphylos manzanita	Yes	No	No	No
Parry manzanita	Yes	No	No	No

As nouns, Arctostaphylos manzanita and Parry manzanita are synonyms defined as:

Arctostaphylos manzanita and Parry manzanita: erect treelike shrub forming dense thickets and having drooping panicles of white or pink flowers and red berrylike drupes; California

Arctostaphylos manzanita (noun)	Parry manzanita (noun)
erect treelike shrub forming dense thickets and having drooping panicles of white or pink flowers and red berrylike drupes; California	erect treelike shrub forming dense thickets and having drooping panicles of white or pink flowers and red berrylike drupes; California