Chilopsis linearis vs desert willow

Chilopsis linearis and desert willow both are nouns.

Word	Noun	Adjective	Verb	Adverb
Chilopsis linearis	Yes	No	No	No
desert willow	Yes	No	No	No

As nouns, Chilopsis linearis and desert willow are synonyms defined as:

Chilopsis linearis and desert willow: evergreen shrubby tree resembling a willow of dry regions of southwestern North America having showy purplish flowers and long seed pods

Chilopsis linearis (noun)	desert willow (noun)
evergreen shrubby tree resembling a willow of dry regions of southwestern North America having showy purplish flowers and long seed pods	evergreen shrubby tree resembling a willow of dry regions of southwestern North America having showy purplish flowers and long seed pods