For cut flowers, relates Julia Wu-Chiang, because they will go up for sale in the five flower auction markets across Taiwan, there is a documentary record, and if anything unusual is discovered the plants can be traced back along this paper trail. But it is more difficult to prevent piracy of privately sold potted plants.
蔣麗兒指出，「切花」因為一定得進入全台北、中、南 5 座拍賣市場交易，有紀錄可查，發現異常可循線追緝，但私下販售的「盆花」就比較難防。