downy manzanita vs woolly manzanita

downy manzanita and woolly manzanita both are nouns.

Word	Noun	Adjective	Verb	Adverb
downy manzanita	Yes	No	No	No
woolly manzanita	Yes	No	No	No

As nouns, downy manzanita and woolly manzanita are synonyms defined as:

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

Other synonyms of downy manzanita include Arctostaphylos tomentosa.

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