flora of the Allegany Slate /'ark Region 185 



Shrubs 



Diervilla Lonicera 

 Rubus allegheniensis 



Salix I'.rhhiana 

 Viburnum acori folium 

 Cornus rugosa 

 Rubus strigosus 

 Vaccinium pennsylvanicum 

 Salix discolor 



Herbaceous Plan Is 



Azalea nudiflora 



Rubus odoratus 



Salix humilis 



Cornus alternifolia 



Gaultheria pr< icumbens 



Vaccinium stamineum 



Rosa Carolina var. glandulosa 



Thelypteris noveboracensis 



marginalis 

 Polystichum acrostichoides 

 Dennstaedtia punctilobula 

 Pterilium latiusculum 

 Botrychium ramosum 

 Osmunda Claytoniana 

 Lycopodium clavatum 

 Panicum huachucae 



linearifolium 

 Oryzopsis asperifolia 

 Agrostis perennans 

 Danthonia spicata 

 Bromus purgans 

 Hystrix patula 

 Carex cepbalophora 



" communis 



" convoluta 



" pennsylvanica 

 digitalis 

 platyphylla 

 heterosperma 



" laxiculmis 

 Luzula saltuensis 

 Uvularia sessilifolia 

 Lilium philadelphicum 

 Clintonia umbellulata 

 Cypripedium parviflorum var. 

 pubescens 

 acaule 

 Habenaria orbiculata 

 Spiranthes gracilis 

 Polygonum cilinode 

 Arenaria lateriflora 

 Aquilegia canadensis 

 Thalictrum dioicum 

 Hepatica americana 

 Cimicifuga racemosa 



Waldsteinia fragarioides 

 Desmodium grandiflorum 

 rotundifolium 



Lespedeza intermedia 

 Geranium maculatum 

 Polygala pauci folia 

 Viola palmata (see p. 106) 

 " canadensis 

 " rostrata 

 Epilobium angustifolium 

 Sanicula marilandica 

 Monotropa uniflora 

 Chimaphila umbellata 

 Pyrola secunda 

 elliptica 

 " americana 

 Lysimachia quadrifolia 

 Apocynum androsaemifolium 

 Prunella vulgaris 

 Lycopus americanus 

 Veronica officinalis 



serpyllifolia 

 Aureolaria virginica 



glauca 

 Melampyrum lineare 

 Houstonia caerulea 

 Eupatorium falcatum 



urticaefolium 

 Solidago caesia 



flexicaulis 

 arguta 

 rugosa 



gramini folia var. 

 Nuttallii 

 Aster divaricatus 

 " Schreberi 



macrophyllus 

 ' cordifolius 



