common bamboo vs bamboo shoot

common bamboo and bamboo shoot both are nouns.

Word	Noun	Adjective	Verb	Adverb
common bamboo	Yes	No	No	No
bamboo shoot	Yes	No	No	No

common bamboo (noun)	bamboo shoot (noun)
extremely vigorous bamboo having thin-walled culms striped green and yellow; so widely cultivated that native area is uncertain	edible young shoots of bamboo