common St John's wort vs Hypericum androsaemum

common St John's wort and Hypericum androsaemum both are nouns.

Word	Noun	Adjective	Verb	Adverb
common St John's wort	Yes	No	No	No
Hypericum androsaemum	Yes	No	No	No

As nouns, common St John's wort and Hypericum androsaemum are synonyms defined as:

common St John's wort and Hypericum androsaemum: deciduous bushy Eurasian shrub with golden yellow flowers and reddish-purple fruits from which a soothing salve is made in Spain

Other synonyms of common St John's wort include tutsan.

common St John's wort (noun)	Hypericum androsaemum (noun)
deciduous bushy Eurasian shrub with golden yellow flowers and reddish-purple fruits from which a soothing salve is made in Spain	deciduous bushy Eurasian shrub with golden yellow flowers and reddish-purple fruits from which a soothing salve is made in Spain