siris vs siris tree

siris and siris tree both are nouns.

Word	Noun	Adjective	Verb	Adverb
siris	Yes	No	No	No
siris tree	Yes	No	No	No

As nouns, siris and siris tree are synonyms defined as:

siris and siris tree: large spreading Old World tree having large leaves and globose clusters of greenish-yellow flowers and long seed pods that clatter in the wind

Other synonyms of siris include Albizia lebbeck, Albizzia lebbeck.

siris (noun)	siris tree (noun)
large spreading Old World tree having large leaves and globose clusters of greenish-yellow flowers and long seed pods that clatter in the wind	large spreading Old World tree having large leaves and globose clusters of greenish-yellow flowers and long seed pods that clatter in the wind