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THE ALUMNI JOURNAL 



COLOR OF OUTER AND INNER SURFACES NEARLY 

 ALIKE. (These, except Juglans, are usually lacking the 

 outer Bark, Ulmus, Qutllaja and Magnolia sometimes have it). 

 Blackish Juglans 



Whitish 



Taste Mucilaginous Ulmus 



Whitish, Streited Red 



Taste Irritant Quillaja 



Reddish Brown 



Striae Slight, 



Sometimes with large parts, Magnolia 



Striae Prominent Cinchona Rubra 



Light Brown 



Bristle, Aromatic Cinnamomum Zeylanicum 



Soft, Friable Hamamelis 



Salix 



Rubus 



Evonymue Stem 



11. COLORS DIFFERING. 



Outer Gray to Green-Brown 

 Long Strips 



Brownish -Brown 

 Rough-Brown, Coarse 

 Yellow internally, Wooly 

 Shorter Pieces 

 Thick and More or Less Heavy 



Large Carb. Masses Xanthoxylum (Southern) 

 Fissures Transverse 

 Red internally 



Fissures intersecting Cinchona Rubra 



Fissures vertical walled Cinchona 



Red to Brown Cascara 



Fissures Few 



Middle Bark, 



Yellow-Brown 

 Odorous, 



Scaly Bark, Yellowish 

 Thin, Bristle or Flexibie 



Taste Strongly Aromatic 

 Brittle 

 Brown 

 Gray to Gray-Brown 



Angostura 

 Magnolia 



Cassia Cinnamon 

 Cascarilla 



