Lamium amplexicaule vs henbit

Lamium amplexicaule and henbit both are nouns.

Word	Noun	Adjective	Verb	Adverb
Lamium amplexicaule	Yes	No	No	No
henbit	Yes	No	No	No

As nouns, Lamium amplexicaule and henbit are synonyms defined as:

Lamium amplexicaule and henbit: Eurasian plant having toothed leaves and small two-lipped white or purplish-red flowers

Lamium amplexicaule (noun)	henbit (noun)
Eurasian plant having toothed leaves and small two-lipped white or purplish-red flowers	Eurasian plant having toothed leaves and small two-lipped white or purplish-red flowers