PEATE, 118 
Y 1 
fi 4q Pg of 
NS cess 
a 
V5 Wa 
POWDERED CLOSED INSECT FLOWER 
(Chrysanthemum cinerartifolium, [Trev.] Vis.) 
1. Edge of scale. 2. Fibre of scale. 3. Hairs. 4. Upper epidermis of 
tay flower. 5. Under epidermis of ray flower. 6. Cross-section of ray petal. 
7. Parenchyma of ray flowers with crystals. 8. Lobe of disk petal. 9. Filament 
tissue. 10. Calyx tissue. 11. Lobe of stamen. 12. Pollen. 13. Papille of 
stigma. 14. Secretion cavity with surrounding cells, 15. Parenchyma of 
the receptacle. 
