From en.wikipedia.org:
CORK TREE or CORKTREE may refer to:
- Cork oak, _Quercus suber_ , the tree from which most cork is harvested
- Chinese cork oak, _Quercus variabilis_ , a tree from which cork is occasionally harvested
- Cork-tree, a species of _Phellodendron_
- _Euonymus phellomanus_ , a large deciduous shrub with corky “wings”
- Indian cork tree, _Millingtonia hortensis_
- _From Under The Cork Tree_ , a 2005 album by Fall Out Boy
[Plant common name]