drooping juniper vs Juniperus flaccida

drooping juniper and Juniperus flaccida both are nouns.

Word	Noun	Adjective	Verb	Adverb
drooping juniper	Yes	No	No	No
Juniperus flaccida	Yes	No	No	No

As nouns, drooping juniper and Juniperus flaccida are synonyms defined as:

drooping juniper and Juniperus flaccida: small tree of western Texas and mountains of Mexico having spreading branches with drooping branchlets

Other synonyms of drooping juniper include Mexican juniper.

drooping juniper (noun)	Juniperus flaccida (noun)
small tree of western Texas and mountains of Mexico having spreading branches with drooping branchlets	small tree of western Texas and mountains of Mexico having spreading branches with drooping branchlets