Table 1.— Aspen community types (c.t.) by cover type categories in Utah 



Cover type and community type 



Abbreviation 



Populus tremuloides cover type 

 (Tall shrub undergrowth type) 



P. tremuloides/Acer grandidentatum/Pteridium aquilinum c.t. 



P. tremuloides/Prunus virginiana/Senecio serra c.t. 



P. tremuloides/Prunus virginiana/Carex geyeri c.t. 

 (Low shrub undergrowth type) 



P. tremuloides/Sambucus racemosa c.t. 



P. tremuloides/Symphoricarpos oreophilus/Senecio serra c.t. 



P. tremuloides/Symphoricarpos oreoptiilus/Carex geyeri c.t. 



P. tremuloides/Symptioricarpos oreophilus/Festuca thurberi c.t. 



P. tremuloides/Juniperus communis/Carex geyeri c.t. 



P. tremuloides/Juniperus communis/Sitanion hystrix c.t. 



P. tremuloides/Symphoricarpos oreophilus/Bromus carinatus c.t. 



P. tremuloides/Symphoricarpos oreophllus/Poa pratensis c.t. 



P. tremuloides/Juniperus communis/Astragalus miser c.t. 

 (Herb undergrowth type) 



P. tremuloides/Veratrum californicum c.t. 



P. tremuloides/Heracleum lanatum c.t. 



P. tremuloides/Pteridium aquilinum c.t. 



P. tremuloides/Senecio serra c.t. 



P. tremuloides/Carex geyeri c.t. 



P. tremuloides/Festuca thurberi c.t. 



P. tremuloides/Sitanion hystrix c.t. 



P. tremuloides/Bromus carinatus c.t. 



P. tremuloides/Poa pratensis c.t. 



Populus tremuloides-Abies lasiocarpa cover type 



P. tremuloidss-A. lasiocarpa/Vaccinium caespitosum c.t. 

 P. tremuloides-A. lasiocarpa/Amelanchier ainifolia c.t. 

 P. tremuloides-A. lasiocarpa/Symphoricarpos oreophilus/ 

 Senecio serra c.t. 



P. tremuloides-A. lasiocarpa/Symphoricarpos oreophilus/ 

 Carex geyeri c.t. 

 P. tremuloides-A. lasiocarpa/Juniperus communis c.t. 

 P. tremuloides-A. lasiocarpa/Senecio serra c.t. 

 P. tremulOides-A. lasiocarpa/Carex geyeri c.t. 



Populus t'-emuloides-Abies concolor cover type 



P. tremuloides-A. concolor/Symphoricarpos oreophilus c.t. 



P. tremuloides-A. concolor/Juniperus communis c.t. 

 Populus tremuloides-Pseudotsuga menziesii cover type 



P. tremuloides-P. menziesii/Amelanchier ainifolia c.t. 



P. tremuloides-P. menziesii/Juniperus communis c.t. 

 Populus tremuloides-Pinus ponderosa cover type 



P. tremuloides-P. ponderosa/Ouercus gambelii c.t. 



P. tremuloides-P. ponderosa/Juniperus communis c.t. 

 Populus tremuloides-Pinus contorta cover type 



P. tremuloides-P. contorta/Vaccinium scoparium c.t. 



P. tremuloides-P. contorta/Juniperus communis c.t. 



POTR/ACGR/PTAQ 



POTR/PRVI/SESE 



POTR/PRVI/CAGE 



POTR/SARA 



POTR/SYOR/SESE 



POTR/SYOR/CAGE 



POTR/SYOR/FETH 



POTR/JUCO/CAGE 



POTR/JUGO/SIHY 



POTR/SYOR/BRCA 



POTR/SYOR/POPR 



POTR/JUCO/ASMI 



POTR/VECA 



POTR/HELA 



POTR/PTAQ 



POTR/SESE 



POTR/CAGE 



POTR/FETH 



POTR/SIHY 



POTR/BRCA 



POTR/POPR 



POTR-ABLA/VACA 

 POTR-ABLA/AMAL 



POTR-ABLA/SYOR/SESE 



POTR-ABLA/SYOR/CAGE 

 POTR-ABLA/JUCO 

 POTR-ABLA/SESE 

 POTR-ABLA/CAGE 



POTR-ABCO/SYOR 

 POTR-ABCO/JUCO 



POTR-PSME/AMAL 

 POTR-PSME/JUCO 



POTR-PIPO/QUGA 

 POTR-PIPO/JUCO 



POTR-PICO/VASC 

 POTR-PICO/JUCO 



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