FOREST FORMATIONS AND'FOREST TREES 



69 



Fig. 60. — Canyon Thornapple (Crataegus 

 coloradoides). Xi- 



Fig. 59. — Thick-leaved Thornapple (Cra- 

 taegus doddsii). X}. 



Fig. 61. — Small-leaved Thornapple 

 (Crataegus saligna). XJ. 



Fig. 62. — Shiny-leaved Thornapple (Crataegus 

 cerronis). XJ. 



