黄: yellow梗: stalk; stem; stick酮: ketone; alkone; ket-; -one降山梗酮碱: isolobelanine山梗酮碱: lobelanine黄公: a surname 黄公疵 huanggong ci黄庚: huang geng黄公疵: huanggong ci黄根树属: yellow root黄公略: huang gonglue黄根树: yellowroot黄公田食水泵房: wong kung tin fresh water pump house黄根率: tinged linter content黄公田食水缸: wong kung tin fresh water tank黄根灰尖舌: yellow-rooted and greytipped tongue