1、栓皮榆
... 栓塞;套垫;线轴;卷纱筒;纱管：spool 栓皮榆：cork elm 栓皮形成层：cork cambium ...
2、岩榆
... cork elm (Ulmas suberose) 栓皮榆 cork elm (Ulmus racemosa) 岩榆 cork oak (Quercus suber) 栓皮栎；西欧栓皮栎 ...
3、翅榆
... 马(达加斯加)异态木 voapaka 翅榆 winged elm；cork elm 美国榆 American white elm；white elm；American soft elm ...