Pinus pungens vs table-mountain pine

Pinus pungens and table-mountain pine both are nouns.

Word	Noun	Adjective	Verb	Adverb
Pinus pungens	Yes	No	No	No
table-mountain pine	Yes	No	No	No

As nouns, Pinus pungens and table-mountain pine are synonyms defined as:

Pinus pungens and table-mountain 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, prickly pine.

Pinus pungens (noun)	table-mountain 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