ceiba tree vs Bombay ceiba

ceiba tree and Bombay ceiba both are nouns.

Word	Noun	Adjective	Verb	Adverb
ceiba tree	Yes	No	No	No
Bombay ceiba	Yes	No	No	No

As nouns, ceiba tree and Bombay ceiba are synonyms defined as:

ceiba tree and Bombay ceiba: massive tropical tree with deep ridges on its massive trunk and bearing large pods of seeds covered with silky floss; source of the silky kapok fiber

Other synonyms of ceiba tree include Ceiba pentandra, God tree, kapok, silk-cotton tree, white silk-cotton tree.

ceiba tree (noun)	Bombay ceiba (noun)
massive tropical tree with deep ridges on its massive trunk and bearing large pods of seeds covered with silky floss; source of the silky kapok fiber	massive tropical tree with deep ridges on its massive trunk and bearing large pods of seeds covered with silky floss; source of the silky kapok fiber