lad's love vs Artemisia absinthium

lad's love and Artemisia absinthium both are nouns.

Word	Noun	Adjective	Verb	Adverb
lad's love	Yes	No	No	No
Artemisia absinthium	Yes	No	No	No

As nouns, lad's love and Artemisia absinthium are synonyms defined as:

lad's love and Artemisia absinthium: aromatic herb of temperate Eurasia and North Africa having a bitter taste used in making the liqueur absinthe

Other synonyms of lad's love include absinthe, common wormwood, old man.

lad's love (noun)	Artemisia absinthium (noun)
aromatic herb of temperate Eurasia and North Africa having a bitter taste used in making the liqueur absinthe	aromatic herb of temperate Eurasia and North Africa having a bitter taste used in making the liqueur absinthe