CymMV建兰花叶病毒CYabbr.历年（=calendar year）Cynanchum insulanumn.海南杯冠藤Cytrol amitrole-T强铵混剂Cyclovirobuxine-D环维黄杨星DCyathus intermediusn.间型黑蛋巢Cymbopogon citratus柠檬香茅Cymbidium mastersiin.大雪兰Cyamophila willieti槐豆木虱cycling agriculture循环农业Cynanchum wilfordiin.隔山消Cyrtonyx montezumaen.彩鹑(雉科)