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Table 3. Species observed on reclaimed and forest sites. 

 Return to Powell River Project - Recovery of Native Plant Communities After Mining

 Latin Name Common Name Type1 Year Reclaimed    Native Hardwood
1987 - 911980 - 871972 - 771967 - 72
Achillea millefoliumyarrowN •   
Adiantum pedatummaidenhair fernN    
Agrostis albaredtopP• •   
Agrimonia gryposepalaagrimonyN    • 
Alliaria petiolatagarlic mustardE    
Ambrosia artesimifoliaragweedE    
Arisaema triphyllumJack in the pulpitN    
Asclepias syriacacommon milkweedN    • 
Asplenium platyneuronebony spleenwortN  
Aster divaricatusheart-leaved asterN • 
Aster lateriflorusbrittonN   
Aster pilosusfrost asterN 
Atherium asplenoidessouthern lady fernN    • 
Aureolaria laevigatasmooth false foxgloveN    
Boehmeria cylindricafalse nettleN    
Botrychium virginianumrattlesnake fernN   
Brachyelytrum erechtum N    
Bromus japonicusbrome grassE   
Campanula divaricatasouthern harebellN  
Cardamine hirsuta2bitter cressE  
Carex purpurifera N    
 Carex virescen  N   
 Caulophyllum thalictroideblue cohosh  N    • 
 Chimaphila maculataspotted wintergreen  N •      
Chrysanthemum leucanthemumox-eye daisyE   
Circaea lutetianaenchanter’s nightshadeN   • • 
Clematis virginianavirgin’s bowerN
Convolvulus arvensisbindweedE• • • •  
Coronilla variacrown vetchP  •  
Dactylis glomerataorchard grassP• • •   
Daucus carotaQueen Anne’s laceE   
Dennstaedtia punctilobulahay-scented fernN   • • 
Desmodium nudiflorumbeggar’s tickN   
Dianthus armeriaDeptford pinkE    
Dioscorea villosawild yamN   • 
Disporum lanuginosumyellow mandarinN    
Dryopteris marginalismarginal woodfernN    
Epilobium coloratum N    
Epigaea repenstrailing arbutusN    • 
Erechtites hieracifoliafireweedN    
Erigeron annuusdaisy fleabaneN    
Erigeron canadensishorseweedN•   
Erigeron philadelphicuscommon fleabaneN •   
Eupatorium maculatumspotted Joe-Pye weedN• •  
Eupatorium purpureumsweet Joe-Pye weedN  • 
Eupatorium rugosumwhite snakerootN• • • • 
Festuca arundinaceaKentucky 31 fescueP•   
Festuca obtusafescueN  •   
Fragaria virginianawild strawberryN  •  
Galax aphyllagalaxN   
Galium aparine2bedstrawN  
Galium triflorumbedstrawN    • 
Gaultheria procumbenswintergreenN   
Geranium maculatumwild geraniumN    • 
Geranium maculatumwild geraniumN   • 
Geum canadenseavensN  • 
Gnaphalium obtusifoliumrabbit tobaccoN  •   
Goodyera repensdwarf rattlesnake plantainN    • 
Helianthus microcephalussunflowerN 
Hieracium paniculatumhawkweedN   
Hieracium pratenseking devilN•   
Hieracium scabrumhawkweedN    
Hypericum punctatumSt. John’s wortN   •  
Hystrix patulabottlebrush grassN  •   
Impatiens capensisspotted touch-me-notN    
Impatiens pallidatouch-me-notN  •  
Juncus tenuispath rushN     
Lactuca biennistall blue lettuceN    
Lactuca canadensiswild lettuceN • •  
Lactuca scariolaprickly lettuceE 
Lespedeza cuneatasericea lespedezaP• •  
Lobelia spicataspiked lobeliaN   
Lotus corniculatusbirdsfoot trefoilP    
Lycopodium flabelliformerunning-pine     
Lysimachia quadrifoliawhorled loosestrifeN  • 
Medicago sativaalfalfaP    
Melilotusspp.sweet cloverP    
Monarda clinopodiabasal balmN   •  
Muhlenbergia tenuifloramuhlyN   • 
Oenothera biennisevening primroseN 
Oxalis strictawood sorrelN   
Panicum spppanic grassN• 
Parthenocissus quinquefoliavirginia creeperN
Phleum pratenseTimothyP    
Phytolacca americanapokeweedN• •  
Poa alsodesblue grassN    
Poa pratensisblue grassP    
Polygonum cespitosumknotweedE  • •  
Polystichum acrostichoidaeChristmas fernN• 
Potentilla simplexcinquefoilN• 
Ranunculus sppbuttercupN   
Rumex acetosellasheep sorrelE   
Rumex crispuscurly dockE  •   
Rumex obtusifoliusbitter dockE  •  
Sanicula canadensissnakerootN   • 
Senecio aureusgolden groundselN  
Setaria faberifoxtail grassE    
Smilacina racemosafalse solomon’s-sealN • 
Smilax rotundifoliagreenbrierN 
Solanum americanumnightshadeN    
Solidago curtissiigoldenrodN • • 
Solidago flexicaulusgoldenrodN
Solidago giganteagoldenrodN• •  
Solidago nemoralisgoldenrodN  
Solidago rugosagoldenrodN  
Taenidia integerrimagolden alexanderN    
Taraxacum officinaledandelionE  
Thaspium barbinodemeadow parsnipN   • • 
Thalictrum dioicummeadow rueN   
Thelypteris hexagonopterabroad-beech fernN    
Toxicodendron radicanspoison ivyN  
Trillium grandiflorumtriliumN    
Trifolium pratensered cloverP   
Trifolium repenswhite cloverP   
Tussilago farfaracolt’s footE   
Urtica gracilisstinging nettleN    
Uvularia perfoliatabellwortN    • 
Uvularia pudicabellwortN    
Veronica serpyllifoliaspeedwellE    
Viola blandasweet white violetN  •  
Viola canadensisCanada violetN   •  
Viola eriocarpavioletN    • 
Viola hastataHalberd-leaf violetN  • • 
Viola septemlobavioletN
Viola spp.2violetN • 

Shrubs and Trees

Acer negundomapleN    
Acer pennsylvanicumstriped mapleN  
Acer rubrumred mapleN
Acer saccharumsugar mapleN    
Aesculus octandrabuckeyeN    
Amelanchier arboreaserviceberryN    
Betula lentasweet birchN• 
Buddleja davidiibutterfly bushE    
Carya spp.hickoryN  
Castanea dentatachestnutN    
Cercis canadensisredbud     
Cornus floridadogwoodN 
Elaeagnus umbellatasilverberryN  
Fagus grandifoliabeechN •   
Hydrangea arborescens N  • 
Juglans nigrablack walnutN    
Kalmia latifoliamountain laurelN   
Lespedeza bicolorbicolor lespedezaN  
Liriodendron tulipiferatulip poplarN
Magnolia acuminatacucumber treeN 
Magnolia fraseriumbrella treeN   
Nyssa sylvaticablack gumN  
Oxydendron arboreumsourwoodN• 
Pinus strobuseastern white pineP 
Prunus serotinawild cherryN
Pyrularia puberabuffalo nutN    
Quercus albawhite oakN 
Quercus prinuschestnut oakN    
Quercus rubrared oakN
Rhododendron catawbiensemountain rosebayN    
Rhododendron maximumrosebayN   
Rhus glabrasumacN 
Robinia hispidahairy locustP   
Robinia pseudoacaciablack locustP
Rosa multifloramultifloral roseE  
Rubus allegheniensisblackberryN
Rubus occidentalisblack-capN 
Salix spp.willowN   
Sambucus canadensiselderberryN    
Sassafras albidumsasafrasN
Tilia americanabasswoodN  
Tsuga canadensishemlockN   
Ulmus americanawhite elmN  
Vaccinium arboreumsparkleberryN    
Viburnum acerifoliummaple-leaf viburnumN    
Vitis aestivaliswild grapeN 
1 N = native, E = exotic, P = planted.
2 In 1992-93, plants were surveyed in May and August. In 1999, plants were surveyed in August only. By August, Cardamine hirsuta and Galium aparine had died, and it was impossible to identify individual species of Viola