192 PROCEEDINGS: BOSTON SOCIETY NATURAL HISTORY. 
Silene yennsylvanica, Cimicifuga racemosa, Cardamine Douglassii, 
Sedum ternatum, Potentilla yundla, Prunus americana, Ruhus 
Enslenii, Linum virginianum, Vitis aestivalis, Elatine americana 
{E. minima Man. ed. 7), Viola palmata, Angelica villosa, Clethra alni- 
folia, Rhododendron nudiflornm, Vaccinium stamineum, Gentiajia 
Andrewsii, Cuscuta arvensis, Lycopus virginicus, Utricularia minor, 
Aster Lowreianus, var. lanceolatus, Prenanihes Serpentaria, Solidago 
vigida, S. sjx'ciosa. 
