192 PROCEEDINGS: BOSTON SOCIETY NATURAL HISTORY. 



Silene pennsyhanica, Cimicifuga racemosa, Cardamine Douglassii, 

 Sedum ternatum, Potentilla pumila, Prunus americana, Rubus 

 Enslenii, Linum virginianum, Vitis aestivalis, Elatine americana 

 {E. minima Man. ed. 7), Viola palmata, Angelica villosa, Clethra alni- 

 folia, Rhododendron nudiflorum, Vaccinium stamineum, Gentiana 

 Andrewsii, Cuscuta arvensis, Lycopus virginicus, Utricularia minor, 

 Aster Lowreianus, var. lanceolatus, Prenanthes Serpentaria, Solidago 

 rigida, S. speciosa. 



