common bamboo vs Bambusa vulgaris

common bamboo and Bambusa vulgaris both are nouns.

Word	Noun	Adjective	Verb	Adverb
common bamboo	Yes	No	No	No
Bambusa vulgaris	Yes	No	No	No

As nouns, common bamboo and Bambusa vulgaris are synonyms defined as:

common bamboo and Bambusa vulgaris: extremely vigorous bamboo having thin-walled culms striped green and yellow; so widely cultivated that native area is uncertain

common bamboo (noun)	Bambusa vulgaris (noun)
extremely vigorous bamboo having thin-walled culms striped green and yellow; so widely cultivated that native area is uncertain	extremely vigorous bamboo having thin-walled culms striped green and yellow; so widely cultivated that native area is uncertain