i84 



A TEXT-BOOK OF BOTANY. 



of Periploca sraca- C a to e frnn. tV,7 ^^^/^"'"^ Hippocastanum); B, a to c. from the pith 

 in MuL s^n!Zs■B::to:'rZtt^:Z^^^ ^^^ ?T" °' ^V fi'^—- ^- bundles 



c, crystals from the bark of Se .uaXc tre- F ^-'"«" l ' ° ^'''"' '''"^"'"' ^' ^ '° 



