PLANTS FOR GROUND COVER 



209 



Armeria maritima 



Sea Thrift 

 Cerastium tomentosum 



Snow-in-summer 

 Dianthus deltoides 



Maiden Pink 

 Gaillardia aristata 



Blanket Flower 

 Phlox subulata 



Moss Pink 



Sedum acre 



Mossy Stonecrop 

 Sedum sexangulare 



Dark Green Stonecrop 

 Sempervivum (in variety) 



Houseleek 

 Veronica repens 



Creeping Speedwell 

 Yucca filamentosa 



Adam's Needle 



H. GROUND COVER AMONG RHODODENDRONS AND AZALEAS. 

 This group contains plants which are excellently adapted to the same 

 kind of soil and the same kind of treatment as are the types of rhodo- 

 dendrons and azaleas with which they are used. Many of these plants 

 such as the lilies, hypericums, and some others, provide flowers during a 

 portion of the season when the large shrubs are not in flower. 



Aronia arbutifolia 



Red Chokeberry 

 Asarum canadense 



Wild Ginger 

 Chamae 'daphne calyculata 



Leather-leaf 

 Cotoneaster horizontalis 



Prostrate Cotoneaster 

 Erythronium (in variety) 



Adder' s-tongue 

 Fern (in variety) 



Fern. 



Goodyera pubescens 



Rattle-snake Plantain 

 Helonias bullata 



Swamp-pink 

 Houstonia caerulea 



Bluet 

 Hypericum calycinum 



Aaron's Beard 

 Hypericum moserianum 



Gold-flower 

 Ilex glabra 



Inkberry 

 Ledum groenlandicum 



Labrador Tea 

 Leiophyllum (in variety) 



Mountain Heath 



Leucothoe catesbaei 



Catesby's Andromeda 

 Lilium canadense 



Wild Yellow Lily 

 Lilium pardalinum 



Panther Lily 

 Lilium speciosum 



Japanese Lily 

 Lilium superbum 



Turks' Cap Lily 

 Lilium tenuifolium 



Siberian Coral Lily 

 Mertensia virginica 



Bluebell 

 Mitchella repens 



Partridge Berry 

 Pachy sandra terminalis 



Japanese Spurge 

 Pieris (in variety) 



Fetterbush 

 Pyxidanthera barbulata 



Flowering Moss 

 Rhodora canadensis 



Rhodora 

 Shortia galacifolia 



Shortia 

 Taxus canadensis 



Ground Yew 

 Trillium (in variety) 



Wake Robin 



