monoecia. triandria. Sp^anium. 697. 



104.1 SPARGANIUM. MALE. Ament roundifh. 



* * CaL three-leaved. Cor. o. 



FEM. Anient roundilh. CaL three- 

 leaved. Cor. o. Stigma two- 

 cleft. Drupe juicelefs, i-feeded. 

 Burr-reed* 



ereaum. u S. leaves erea thrce-fidcd. «J£? 



natans. 2. S. leaves decumbent flat. Jamming. 



1042. ZEA. MALE. In diftind fpikes. CaL 

 glume 2-flower'd, awnlefs. Cor. 

 glume awnlefs. 

 FEM. CaL glume 2-valved. Cor. 

 glume 2-valved. Style 1, thread- 

 form pendulous. Seeds folitary, 

 immerfed in an oblong receptacle. 



Mays. I. Zea. M «y>- 



104.4.. TRIPSACUM. MALE. CaA glume 4- 

 ^ flower'd. Cor. glume membra- 



nous. 

 FEM. CaL glume with perforated 

 finufes. Cor. glume two-valved. 

 Styles 2. Seed 1. 



decides. A. T. fpikes androgynous. Ef ££* 



W^ro- b. T. fpike hermaphrodite. */*■*«*. 



104; 



cor 



