Suberic :: Subereous (a.) Of or pertaining to cork; of the nature of cork; suberose.
Suberin :: Suberic (a.) Of or pertaining to cork; specifically, designating an acid, C6H12.(CO2H)2, homologous with oxalic acid, and obtained from cork and certain fatty oils, as a white crystalline substance..
Suberite :: Suberin (n.) A material found in the cell walls of cork. It is a modification of lignin.