PlATP LIX. 



A. SEA PLANTAIN {P/antago may'itima), 

 1. Single flower, enlarged 2, Stamen 



B. BUCK'S-HORN PLANTAIN [Planlago coronofm). 

 3. Flower, enlarged 4. Cross-section through ovary 



C. RIBWORT PLANTAIN (Plantago lanceolata). 



5. Fruit 6. Fruit dehiscing anS showing single seed 



