Mom Che Puteh's Garden, Alor Setar, Kedah, Malaysia.Hibiscus rosa-sinensis L. Malvaceae. CN: [Malay - Bunga raya], China-rose, Hawaiian hibiscus, Hibiscus, Rose-of-China. Probable origin tropical Asia; widely cultivated as ornamental. Many varieties developed in the ornamental market.Ref and suggested reading:www.ars-grin.gov/cgi-bin/npgs/html/taxon.pl?19075en.wikipedia.org/wiki/Hibiscus_rosa-sinensis