ITACKRERRY. 



307 



i'late 40. C'eltis occidental is. llackbt-rry. 



i. Flowering branch, one-half natural size. 2. Fruiting branch, one- 

 liaif natural size. 3. Winter twig, one-half natural size. 4. Staminate llo\vi>r 

 before straightening of filaments, enlarged. 5. Slaminate flower, expanded, 

 i 'iilar^ed. b. 1'erfrct flower, enlarged. 7. Longitudinal section of perfect 

 flower, enlarged. 8. Longitudinal .-.ivtiun of inni, naiural si/.i-. 9. Trans- 

 verse section of fruit, natural size. 10. Diagram of llowrr. 



