silverbell tree vs Halesia carolina

silverbell tree and Halesia carolina both are nouns.

Word	Noun	Adjective	Verb	Adverb
silverbell tree	Yes	No	No	No
Halesia carolina	Yes	No	No	No

As nouns, silverbell tree and Halesia carolina are synonyms defined as:

silverbell tree and Halesia carolina: medium-sized tree of West Virginia to Florida and Texas

Other synonyms of silverbell tree include Halesia tetraptera, opossum wood, silver-bell tree, snowdrop tree.

silverbell tree (noun)	Halesia carolina (noun)
medium-sized tree of West Virginia to Florida and Texas	medium-sized tree of West Virginia to Florida and Texas