blue cardinal flower

1. 1.

   tall erect and very leafy perennial herb of eastern North America having dense spikes of blue flowers

   Synonymsgreat lobeliaLobelia siphilitica

   Broaderlobelia

Questions about blue cardinal flower

What does blue cardinal flower mean?

blue cardinal flower means "tall erect and very leafy perennial herb of eastern North America having dense spikes of blue flowers".

What is another word for blue cardinal flower?

Close synonyms include great lobelia, Lobelia siphilitica. Each sense on this page lists its own synonyms, because a word with several meanings rarely has one substitute that works for all of them.