APPENDIX B 



PLANT LIST AND IMPORTANCE VALUES OF ALL SPECIES IN SAMPLE PLOTS 



The coded nomenclature is primarily based on Hitchcock and 

 Cronquist (1973) . Rare species are highlighted. 



The importance values (IV) presented equal the species 

 percentage presence (number of plots of occurrence as percentage 

 of all plots) time the species cover index (% cover of species 

 summed over all plots of occurrence) . 



=OCCUR = number of plots of occurrence 



Summary statistics: 



Total number of species = 268 



Total number of plots = 52 



Total number of species occurrences = 1086 



SPECIES 



CODE 



PLOT #'S OF VOUCHERS 



#OCCUR 



IV 



TREES 



ABIES LASIOCARPA 

 JUNIPERUS SCOPULORUH 

 PICEA ENGELMANNII 

 PINUS ALB I CAUL IS 

 PINUS FLEXILIS 

 POPULUS TRICHOCARPA 

 PSEUOOTSUGA MENZIESII 



SHRUBS 



AHELANCHIER UTAHENSIS 

 ARCTOSTAPHYLOS UVA-URSI 

 ARTEMISIA ARBUSCULA 

 ARTEMISIA FRIGIDA 

 ARTEMISIA TRIDENTATA 

 ARTEMISIA TRIPARTITA 

 ATRIPLEX NUTTALLII 

 BETULA OCCIDENTALIS 

 CERCOCARPUS LEOIFOLIUS 

 CHRYSOTHAMNUS NAUSEOSUS 

 CHRYSOTHAMNUS VISCIDI FLORUS 

 CORNUS STOLONIFERA 

 CORYPHANTHA VIVIPARA 

 ERIOGONUM MICROTHECUM 

 EUROTIA LANATA 

 GUTIERREZIA SAROTHRAE 

 HAPLOPAPPUS SUFFRUTICOSUS 

 JUNIPERUS COMMUNIS 

 LEPTOOACTYLON PUNGENS 

 LINNAEA BOREAL IS 

 LONICERA INVOLUCRATA 

 OPUNTIA POLYACANTHA 

 PRUNUS VIRGINIANA 

 RHAMNUS ALNI FOLIA 

 RIBES AUREUM 



59 



