PLATE 26 



NON-POROUS AND NON-STRIATED BAST FIBRES 



1. Soap bark (Quillaja saponaria, Molina). 



2. Ceylon cinnamon bark (Cinnamomum zeylanicum, Nees). 



3. Sassafras root bark (Sassafras variifolium, [Salisb.] Kuntze). 

 |. Mezereum bark (Daphne mezereum, L.). 



