Juniperus silicicola vs southern red cedar

Juniperus silicicola and southern red cedar both are nouns.

Word	Noun	Adjective	Verb	Adverb
Juniperus silicicola	Yes	No	No	No
southern red cedar	Yes	No	No	No

As nouns, Juniperus silicicola and southern red cedar are synonyms defined as:

Juniperus silicicola and southern red cedar: juniper of swampy coastal regions of southeastern United States; similar to eastern red cedar

Juniperus silicicola (noun)	southern red cedar (noun)
juniper of swampy coastal regions of southeastern United States; similar to eastern red cedar	juniper of swampy coastal regions of southeastern United States; similar to eastern red cedar