IV 



ILLUSTRATIONS 



30. Atriplex patula glabriuscula, litoralis, and spicata. 



31. Atriplex patula obtusa and alaskensis. 



32. Variation of the leaves of Atriplex phyllostegia. 



33. Phylogenetic chart of the Atriplex pusilla group. 



34. Fruiting bracts of Atriplex tenuissima. 



35. Phylogenetic chart of the Atriplex truncata grou]). 

 30. Fruiting bracts of minor variations of Atriplex argeiitc 



expansa. 



37. Minor variations of Atriplex argentea. 



38. Atriplex argentea expansa, minor variation 10. 



39. Phylogenetic chart of the Atriplex pcntaiidra grou]). 



40. Atriplex pcntandra typica. 



41. Phylogenetic chart of the sub.species of Atriplex 



pentandra. 



42. Fruiting bracts of Atriplex elegans. 



43. Phylogenetic chart of the shrubby dioecious species 



of Atriplex. 



44. Phylogenetic chart of the subspecies of Atriplex 



barclayana. 



45. Leaves of Atriplex nuttalli buxifolia and cuneata. 

 4t). Variation in fruiting bracts of Atriplex nuttalh. 



47. Phylogenetic chart of the sul)specie.s of Atriplex 

 nuttalli. 



