'Hibiscus Rosa-Sinensis' definitions:

Definition of 'Hibiscus rosa-sinensis'

(from WordNet)
noun
Large showy Asiatic shrub or small tree having large single or double red to deep-red flowers [syn: China rose, Chinese hibiscus, Rose of China, shoeblack plant, shoe black, Hibiscus rosa-sinensis]

Definition of 'Hibiscus Rosa-Sinensis'

From: GCIDE