(1):

(n.) Any one of several trees or shrubs having light or corky wood;

(2):

(n.) In the United States, the tree Leitneria floridana.

(3):

(n.) In the West Indies: (1) Either of the cotton trees Ochroma lagopus and Pariti tiliaceum.

(4):

(n.) The blolly.

(5):

(n.) The tree producing the aligator apple.

(6):

(n.) The wood of the cork oak.