6. Festuca idahoensis well represented 



.... Pinus flexi lis / Festuca idahoensis 



6. Festuca idahoensis poorly represented or absent 7 



7. Juniperus communis v/ell represented 



.... Pinus flexilis / Juniperus communis 



7. Juniperus communis poorly represented or absent 8 



8. Juniperus osteosperma well represented 



.... Pinus flexilis - Juniperus osteosperma 



8. Juniperus osteosperma poorly represented or absent; J^ 

 scopulorum well represented 



.... Pinus flexi lis - Juniperus scopulorum 



9. pseudotsuqa menziesii present and reproducing successfully 



.... 10 



9 . Not as above ^^ 



10. Festuca idahoensis well represented 



.... Pseudotsuqa menziesii / Festuca idahoensis 



10. Festuca idahoensis poorly represented or absent 11 



11. Symphoricarpos oreophilus common 



.... Pseudotsuqa menziesii / Symphoricarpos oreophilus 



11, Symphoricarpos oreophilus scarce or absent 12 



12. Cercocarpus ledifolius well represented 



.... Pseudotsuqa menziesii / Cercocarpus ledifolius 



12. Cercocarpus ledifolius poorly represented or absent; 

 Aqropyron spicatum well represented 



.... Pseudotsuqa menziesii / Aqropyron spicatum 



13 . Juniperus osteosperma v;ell represented 14 



13. Juniperus osteosperma poorly represented or absent; J^ 

 scopulorum and Artemisia nova well represented 



.... Juniperus scopulorum / Artemisia nova 



14. Cercocarpus ledifolius well represented 



.... Juniperus osteosperma / Cercocarpus ledifolius 



14. Cercocarpus ledifolius poorly represented or absent 15 



15. Artemisia tridentata v;ell represented 



.... Juniperus osteosperma / Artemisia tridentata 

 15. Artemisia tridentata poorly represented or absent 



.... Juniperus osteosperma / Aqropyron spicatum 



B. KEY TO SHRUBLAND TYPES 



1. Potentilla fruticosa and Festuca idahoensis both well 



represented Potentilla fruticosa / Festuca idahoensis 



1 . Not as above 2 



76 



