352 TABLE III. 



Zanichellia (Triple-headed Pond-weed), Class xxi. Monoecta, 



Order i. Monandria 

 Zanonia, Class xxii. Dioecia, Order v. Pentandria 

 Zanthoxylum (Tooth-ach Tree), Class xxii. Dioecia, Order v. 



Pentandria 



Zea (Indian, or Turkey wheat), Class xxi. Moncecia, Order iii. 

 Triandria 



Zinnia, Cte xix. Syngenes. Order ii. Poly g. super. 

 Zizania, Class xxi. Monoecia, Order vi. Hexandria 

 Ziziphora (Syrian Field Basil), Class ii. Diandria, Order i. Mo- 

 nogynia 



Zoegea, Class xix. Syngenesia, Order iii. Polyg. frustr. 

 Zostera (Grass-wrack), Class xx. Gynandria, Order ix. Polyand. 

 Zygophyllum (Bean Caper), Class x. Decandria, Order i. Mono- 

 gynia 



