Bui. 795, U. S. Dspt. of AgTiculture. 



PLATE II. 



Fig. 1.— Crystals from achenes, Dalmatian 

 flowers (magnified) . 



Fig. 2. — Achene tissue, daisy flowers (X180). 



Fig. 3. — Stalked hair, Dalmatian flowers 

 (magnified) . 



Fig. 4. — Hairs, daisy flowers (X350). 



