jumping seed vs Mexican jumping bean

jumping seed and Mexican jumping bean both are nouns.

Word	Noun	Adjective	Verb	Adverb
jumping seed	Yes	No	No	No
Mexican jumping bean	Yes	No	No	No

As nouns, jumping seed and Mexican jumping bean are synonyms defined as:

jumping seed and Mexican jumping bean: seed of Mexican shrubs of the genus Sebastiana containing the larva of a moth whose movements cause the bean to jerk or tumble

Other synonyms of jumping seed include jumping bean.

jumping seed (noun)	Mexican jumping bean (noun)
seed of Mexican shrubs of the genus Sebastiana containing the larva of a moth whose movements cause the bean to jerk or tumble	seed of Mexican shrubs of the genus Sebastiana containing the larva of a moth whose movements cause the bean to jerk or tumble