guar vs leguminous plant

guar and leguminous plant both are nouns.

Word	Noun	Adjective	Verb	Adverb
guar	Yes	No	No	No
leguminous plant	Yes	No	No	No

As nouns, leguminous plant is a hypernym of guar; that is, leguminous plant is a word with a broader meaning than guar:

guar: drought-tolerant herb grown for forage and for its seed which yield a gum used as a thickening agent or sizing material
leguminous plant: an erect or climbing bean or pea plant of the family Leguminosae

Other hypernyms of guar include legume.

guar (noun)	leguminous plant (noun)
drought-tolerant herb grown for forage and for its seed which yield a gum used as a thickening agent or sizing material	an erect or climbing bean or pea plant of the family Leguminosae