rooibos vs Aspalathus linearis

rooibos and Aspalathus linearis both are nouns.

Word	Noun	Adjective	Verb	Adverb
rooibos	Yes	No	No	No
Aspalathus linearis	Yes	No	No	No

As nouns, rooibos and Aspalathus linearis are synonyms defined as:

rooibos and Aspalathus linearis: South African shrub having flat acuminate leaves and yellow flowers; leaves are aromatic when dried and used to make an herbal tea

Other synonyms of rooibos include Aspalathus cedcarbergensis.

rooibos (noun)	Aspalathus linearis (noun)
South African shrub having flat acuminate leaves and yellow flowers; leaves are aromatic when dried and used to make an herbal tea	South African shrub having flat acuminate leaves and yellow flowers; leaves are aromatic when dried and used to make an herbal tea