SUMMARY OF PRIMARY CHARACTERS 



97 



7. Phalaride^, canary-grass 

 tribe 



Spikfilets-Jsath o ne perfec t 



floret a,TiH t ,wn st prils flnrAfg 

 below, t hese f aLUa suattadted 

 I the fertile floret. 



Inflorescence a panicle. 

 [Contains canary-grass and 

 sweet vernal-grass.] 



8. Obtzes!, rice tribe 



S pikelets 1-flowered . faJliig 



fro m the pedicel enti re. 

 Glumes reduced or suppressed. 

 Inflorescence a panicle. 

 [Contains rice.] 



Pig. 90. 



9. ZiZANiESi, Indian rice tribe 



Plants monoecious. 



Spikelets l-flowered, falling 



entire. 

 Glumes suppressed. 

 Inflorescence a panicle. 

 [Wild or Indian rice.] 



.- 



^V" 



p^^^ 



.'■ 



Fia. 91. 



