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D
Cyathus 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)