European brooklime vs brooklime

European brooklime and brooklime both are nouns.

Word	Noun	Adjective	Verb	Adverb
European brooklime	Yes	No	No	No
brooklime	Yes	No	No	No

As nouns, European brooklime and brooklime are synonyms defined as:

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

Other synonyms of European brooklime include Veronica beccabunga.

European brooklime (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