garden heliotrope vs Valeriana officinalis

garden heliotrope and Valeriana officinalis both are nouns.

Word	Noun	Adjective	Verb	Adverb
garden heliotrope	Yes	No	No	No
Valeriana officinalis	Yes	No	No	No

As nouns, garden heliotrope and Valeriana officinalis are synonyms defined as:

garden heliotrope and Valeriana officinalis: tall rhizomatous plant having very fragrant flowers and rhizomes used medicinally

Other synonyms of garden heliotrope include common valerian.

garden heliotrope (noun)	Valeriana officinalis (noun)
tall rhizomatous plant having very fragrant flowers and rhizomes used medicinally	tall rhizomatous plant having very fragrant flowers and rhizomes used medicinally