Veronica beccabunga vs brooklime

Veronica beccabunga and brooklime both are nouns.

Word	Noun	Adjective	Verb	Adverb
Veronica beccabunga	Yes	No	No	No
brooklime	Yes	No	No	No

As nouns, Veronica beccabunga and brooklime are synonyms defined as:

Veronica beccabunga and brooklime: European plant having low-lying stems with blue flowers; sparsely naturalized in North America

Other synonyms of Veronica beccabunga include European brooklime.

Veronica beccabunga (noun)	brooklime (noun)
European plant having low-lying stems with blue flowers; sparsely naturalized in North America	plant of western North America and northeastern Asia having prostrate stems with dense racemes of pale violet to lilac flowers
	European plant having low-lying stems with blue flowers; sparsely naturalized in North America