tanekaha vs celery pine

tanekaha and celery pine both are nouns.

Word	Noun	Adjective	Verb	Adverb
tanekaha	Yes	No	No	No
celery pine	Yes	No	No	No

As nouns, celery pine is a hypernym of tanekaha; that is, celery pine is a word with a broader meaning than tanekaha:

tanekaha: medium tall celery pine of New Zealand
celery pine: Australasian evergreen conifer having a graceful head of foliage resembling celery that is composed of phyllodes borne in the axils of scalelike leaves

tanekaha (noun)	celery pine (noun)
medium tall celery pine of New Zealand	Australasian evergreen conifer having a graceful head of foliage resembling celery that is composed of phyllodes borne in the axils of scalelike leaves