vascular plant vs vine

vascular plant and vine both are nouns.

Word	Noun	Adjective	Verb	Adverb
vascular plant	Yes	No	No	No
vine	Yes	No	No	No

As nouns, vine is a hyponym of vascular plant; that is, vine is a word with a more specific, narrower meaning than vascular plant:

vascular plant: green plant having a vascular system: ferns, gymnosperms, angiosperms
vine: a plant with a weak stem that derives support from climbing, twining, or creeping along a surface

vascular plant (noun)	vine (noun)
green plant having a vascular system: ferns, gymnosperms, angiosperms	a plant with a weak stem that derives support from climbing, twining, or creeping along a surface