Sentence:  I shall not write about the estimable maté, "Ilex paraguayensis", which is a holly, nor of rooibos, <WSD>redbush</WSD> ("Aspalathus linearis"), of the pea family, nor of any of the flowery infusions from camomile to hibiscus which have usurped the name of tea. 
Meaning of the word marked with <WSD> tags:  (rooibos) (shrub of genus "Aspalathus")