In 1975, David E. Fairbrothers "et al." first suggested a link between chemical properties and certain morphological groupings, based on the theory that morphologically similar plants produce chemical constituents with similar therapeutic effects. In 2002, phytochemical screening and analytical chromatography were used to study the presence of phenolic compounds and leucoanthocyanins in several naturally occurring hybrids and their putative parental species (including "N. rajah") from Sabah and Sarawak.
คุณบุกรุกพื้นที่เต้นของฉันแล้ว นี่เขตของฉันscb_mt_enth_2020 scb_mt_enth_2020