cambium vs vascular tissue

cambium and vascular tissue both are nouns.

Word	Noun	Adjective	Verb	Adverb
cambium	Yes	No	No	No
vascular tissue	Yes	No	No	No

As nouns, vascular tissue is a hypernym of cambium; that is, vascular tissue is a word with a broader meaning than cambium:

cambium: a formative one-cell layer of tissue between xylem and phloem in most vascular plants that is responsible for secondary growth
vascular tissue: tissue that conducts water and nutrients through the plant body in higher plants

cambium (noun)	vascular tissue (noun)
the inner layer of the periosteum	tissue that conducts water and nutrients through the plant body in higher plants
a formative one-cell layer of tissue between xylem and phloem in most vascular plants that is responsible for secondary growth