Pinus pungens vs prickly pine

Pinus pungens and prickly pine both are nouns.

Word	Noun	Adjective	Verb	Adverb
Pinus pungens	Yes	No	No	No
prickly pine	Yes	No	No	No

As nouns, Pinus pungens and prickly pine are synonyms defined as:

Pinus pungens and prickly pine: a small two-needled upland pine of the eastern United States (Appalachians) having dark brown flaking bark and thorn-tipped cone scales

Other synonyms of Pinus pungens include hickory pine, table-mountain pine.

Pinus pungens (noun)	prickly pine (noun)
a small two-needled upland pine of the eastern United States (Appalachians) having dark brown flaking bark and thorn-tipped cone scales	a small two-needled upland pine of the eastern United States (Appalachians) having dark brown flaking bark and thorn-tipped cone scales