monocarpic plant vs monocarpous plant

monocarpic plant and monocarpous plant both are nouns.

Word	Noun	Adjective	Verb	Adverb
monocarpic plant	Yes	No	No	No
monocarpous plant	Yes	No	No	No

As nouns, monocarpic plant and monocarpous plant are synonyms defined as:

monocarpic plant and monocarpous plant: a plant that bears fruit once and dies

Other synonyms of monocarpic plant include monocarp.

monocarpic plant (noun)	monocarpous plant (noun)
a plant that bears fruit once and dies	a plant that bears fruit once and dies