siris tree vs Albizzia lebbeck

siris tree and Albizzia lebbeck both are nouns.

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

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

siris tree and Albizzia lebbeck: 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 tree include Albizia lebbeck, siris.

siris tree (noun)	Albizzia lebbeck (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