Epilobium hirsutum vs hairy willowherb

Epilobium hirsutum and hairy willowherb both are nouns.

Word	Noun	Adjective	Verb	Adverb
Epilobium hirsutum	Yes	No	No	No
hairy willowherb	Yes	No	No	No

As nouns, Epilobium hirsutum and hairy willowherb are synonyms defined as:

Epilobium hirsutum and hairy willowherb: plant of Europe and Asia having purplish-red flowers and hairy stems and leaves; introduced into North America

Other synonyms of Epilobium hirsutum include codlins-and-cream.

Epilobium hirsutum (noun)	hairy willowherb (noun)
plant of Europe and Asia having purplish-red flowers and hairy stems and leaves; introduced into North America	plant of Europe and Asia having purplish-red flowers and hairy stems and leaves; introduced into North America