Scientific Name Index

Adiantum pedatumCrataegus viridisSmilacina racemosa (Maianthemum racemosum)Sambucus nigra ssp. canadensis(Sambucus canadensis)
Allium cernuumDelphinium tricorneMatteuccia struthiopterisSanguinaria canadensis
Amelanchier laevisDiarrhena americanaMertensia virginicaSchizachyrium scoparium
Amsonia tabernaemontanaDodecatheon meadiaMonarda fistulosaSedum ternatum
Andropogon gerardiiEchinacea pallidaOenothera fruticosa Silene regia
Aquilegia canadensisEchinacea purpureaOligoneuron rigidumSilphium integrifolium
Aristolochia tomentosa

Elymus hystrix (Hystrix patula)

Osmunda cinnamomeaSilphium laciniatum
Asarum canadenseEutrochium (Eupatorium) fistulosus Osmunda regalis Silphium terebinthinaceum
Asclepias incarnataEutrochium (Eupatorium) maculatusPanicum virgatumSisyrinchium albidum
Asclepias tuberosaEutrochium (Eupatorium) purpureum Parthenocissus quinquefoliaSisyrinchium angustifolium
Baptisia australisFilipendula rubraPenstemon digitalisSolidago flexicaulis
Bignonia capreolataGeranium maculatumPenstemon hirsutusSolidago nemoralis
Bouteloua curtipendulaHamamelis virginianaPhlox divaricataSolidago sphacelata
Callirhoe triangulataHelenium autumnalePhlox paniculataSorghastrum nutans
Caltha palustrisHelianthus occidentalisAronia melanocarpaSpigelia marilandica
Campanulastrum americanumHeliopsis helianthoidesPhysocarpus opulifoliusSporobolus heterolepis
Carex emoryiHibiscus moscheutosPhysostegia virginianaStylophorum diphyllum
Carex strictaHydrangea arborescensPodophyllum peltatumSymphyotrichum novae-angliae
Ceanothus americanusIlex verticillataPolemonium reptansSymphyotrichum oblongifolium
Cephalanthus occidentalisIris cristataPolygonatum biflorumThuja occidentalis
Cercis canadensisIris virginicaPolystichum acrostichoidesTradescantia ohiensis
Chasmanthium latifoliumJuncus effususPycnanthemum virginianumVernonia gigantea ssp. gigantea
Chelone glabraLiatris pycnostachyaRatibida pinnataVeronicastrum virginicum
Clematis viornaLiatris spicataRhus aromaticaViburnum dentatum
Coreopsis tripterisLindera benzoinRhus copallinumViburnum lentago
Cornus alternifoliaLobelia cardinalisRudbeckia fulgida var. speciosaViburnum opulus var. americanum (Viburnum trilobum)
Cornus drummondiiLobelia siphiliticaRudbeckia hirtaViola pedata
Cornus racemosaLonicera reticulataRudbeckia subtomentosa 
  Rudbeckia triloba