aspidistra vs cast-iron plant

aspidistra and cast-iron plant both are nouns.

Word	Noun	Adjective	Verb	Adverb
aspidistra	Yes	No	No	No
cast-iron plant	Yes	No	No	No

As nouns, aspidistra and cast-iron plant are synonyms defined as:

aspidistra and cast-iron plant: evergreen perennial with large handsome basal leaves; grown primarily as a foliage houseplant

Other synonyms of aspidistra include Aspidistra elatio, bar-room plant.

aspidistra (noun)	cast-iron plant (noun)
evergreen perennial with large handsome basal leaves; grown primarily as a foliage houseplant	evergreen perennial with large handsome basal leaves; grown primarily as a foliage houseplant