kaffir bread vs Encephalartos caffer

kaffir bread and Encephalartos caffer both are nouns.

Word	Noun	Adjective	Verb	Adverb
kaffir bread	Yes	No	No	No
Encephalartos caffer	Yes	No	No	No

As nouns, kaffir bread and Encephalartos caffer are synonyms defined as:

kaffir bread and Encephalartos caffer: South African cycad; the farinaceous pith of the fruit used as food

kaffir bread (noun)	Encephalartos caffer (noun)
South African cycad; the farinaceous pith of the fruit used as food	South African cycad; the farinaceous pith of the fruit used as food