HOWARD 



13 



var. Salomonis Kcke. 



Baliicliistan Class I. 

 2. Glumes smooth. 



A. Glumes white. 



a. Grain white. 



var. nemausense Wittm. 



Baluchistan Class II. Ears short, much broader at the base than at 



the top ; awns black. 

 Baluchistan Class III. Ears long, not markedly broader at the base ; 



awns white ; glumes with a white bloom. 



Triticum durum Desf. Macaroni wheats. 



1. Glumes felted. 



A. Glumes white, awns black. 

 a. Grain white. 



var. melanopus Al. 



Baluchistan Class IV. Ears very lax and slender ; glumes very long 

 with well-marked lateral ridges ; grain exceptionally long even 

 for a macaroni wheat. 



Baluchistan Class V. Ears long, less lax and thin than in Class IV ; 

 lateral ridges not prominent ; no black colour on glumes ; grain 

 very long. 



Baluchistan Class VI. Ears short and dense ; a good deal of black on 

 the glumes ; grain somewhat short. 



2. Glumes smooth. 



4 Glumes red, awns red. 

 a. Grain red. 



var. mum'ense Kcke. 



Baluchistan Class VII. 



6. Grain white. 



var. hordeiforme Host. 



Baluchistan Class VIII. 



B. Glumes white, awns black. 

 a. Grain white. 



