woolly manzanita vs Arctostaphylos tomentosa

woolly manzanita and Arctostaphylos tomentosa both are nouns.

Word	Noun	Adjective	Verb	Adverb
woolly manzanita	Yes	No	No	No
Arctostaphylos tomentosa	Yes	No	No	No

As nouns, woolly manzanita and Arctostaphylos tomentosa are synonyms defined as:

woolly manzanita and Arctostaphylos tomentosa: erect openly branched California shrub whose twigs are woolly when young

Other synonyms of woolly manzanita include downy manzanita.

woolly manzanita (noun)	Arctostaphylos tomentosa (noun)
erect openly branched California shrub whose twigs are woolly when young	erect openly branched California shrub whose twigs are woolly when young