J'l.ATE XXVIII 



OLD 5IAN SALTBUSH (ATRIPLEX NXTMMULAI; 1 A ) Al i . H( m 1 1 1 i )\ I K I X Si niiiiL OF 

 AGRICULTURE. (COURTESY UNION DEPARTINIENT OF AGRICULTURE). 



SPINELESS C.-VCTUS. (COURTESY UNION DEPARI MENT OF AGRICULTURE). 



