Tasman dwarf pine vs shrub

Tasman dwarf pine and shrub both are nouns.

Word	Noun	Adjective	Verb	Adverb
Tasman dwarf pine	Yes	No	No	No
shrub	Yes	No	No	No

As nouns, shrub is a hypernym of Tasman dwarf pine; that is, shrub is a word with a broader meaning than Tasman dwarf pine:

Other hypernyms of Tasman dwarf pine include bush.

Tasman dwarf pine (noun)	shrub (noun)
small shrub or Tasmania having short stiff branches	a low woody perennial plant usually having several major stems