PLANTING INDICATORS. 



361 



"Lodgepole pine: (1) Lodgepole-pine burns which are non-restocking; 

 (2) non-restocking Engehnann-spruce burns; (3) aspen-covered areas at 

 higher altitudes. This species is not thought suitable for planting on brush 

 areas nor on open grassy land where sheltering objects are missing." 



10,000; 



PROTECTION' PLANTING 



ELDER. GOOSEBERRY, 



ALPINE FIR 



ENOELMANN 

 SPRITCE SITES 



LODGEPOLE 

 PINE SITES 



Abiei lasiocarpa - 100 

 Pachyiitigrma myrsiniteg-lO 

 Rudbeckia occidentalii -10 

 Sambucui inicrolKitrys-lOO 

 Pachygtifrtna myrsinitc8-60 

 Populus tremuloide8'60 (Aspen) 

 Abies lagiocarpa-100 (Alpine fir) 



Rudbeckia occidentalig- 100 (Cone flower) 

 Ribes inebrians-lOO (Mt. Currant) 

 Symphoricarpug occidentalig-SO 

 Opulagter malvaceug -10 (Nine bark) 



Pinui flcTcilir 

 A.lagiocarpa (gbrab) 

 Chrysothamnus ip. 

 Salix glaucopt 



DOUGLAS FIR 

 SITK9 



Symphoricarpus occidentalig-lOO (Deer brush) 

 Populus tremuloideg-lOO (Agpen) 

 Pachygti^ma myrginites-lOO (Mt.Myrtle) 

 Lonicera involucrata (Honeyguckle) 

 Ribeg gp.- 10 (Wild Gooseberry) 

 Sarabucus microbotryg-60 (MtElder) 

 Berberis repens -100 (Barberry) 



YELLOW PINE 

 SITES 



Quercua grambellii-lOO(Oak) Khas trilobata-10(8nmc) 



Purshia tridentata- lOO Cercocarpu* parvifoUua-100 (UUMaho^nj) 



' Betula fontinalis-lOOCDirch) 

 'Berberis repeoa-SO (Barberry) 

 Arctostapbylua pungrens- 100 (Manzanita') 

 Symphorirarpua occldentalU-lO (Deer bruali) 

 Rosa f endleri 100 (Rosebush) 

 Amelan c hier alnifolia 50 (Juneberry) 



NO TREE 

 PLANTING 



Rosa fendieri (Rose bush) 

 Amelanchier alnifolia (Juneberry) 

 Pinus edulig (Pinon) Juniperus utabensig (C^edar) 



'Artemisia tridentata (Sagebrush) 

 Chrysothamnus nauseosus (Rabbit brush) 

 Peraphyllum ramosissitnum (Wild apple) 

 Bromus tectorum (Cheat brome) 



Fio. 25.- 



-Indicators of planting sites in the various zones, Utah Experiment Station, 

 Ephraim. After Zon. 



Korstian (1917: 281) has made use of the herbaceous and shrubby species 

 in distinguishing between Sites I and II for yellow pine in the Datil National 



Forest in New Mexico. 



"A perusal of the list shows marked differences in the individuahty of the 

 vegetation of the two sites. Site I is shown to produce such typical meso- 

 phytes as Mnium sp., Agrosiia hiemalia, Bromus polyanthus, Muhlenbergia 

 wrightii, Populus tremuloides, Arenaria conjusa, Cerastium longipedunculatum, 

 Silene laciniata, Aquilegia chrysantha, Thalidrum wrightii, Draba helleriana, 

 Potentilla atrorubens, P. criniia, Rosa fendieri, Geranium richardsonii, Viola 

 neomexicana, Amarella scopulorum, Gentiana bigelowii. Prunella vulgaris, 

 Mimulus langsdorfii, Penstemon virgatus. Campanula petiolata, and Solidago 

 neomexicana. Site II bears such transitory species and xerophytes as Poa 

 rupicola, Commelina dianthifolia, Yv^ca sp., Quercus grisea, Portulaca oleracea, 

 Heterothrix longifolia, Cercocarpua brevifiorus and Hymenopappus radiatus. 



