HARPER'S GUIDE TO WILD FLOWERS 



New York Aster (Aster novi-belgii). Page 362. One variety 

 (litoreus) is found in salt marshes. 



Salt Marsh Aster (A. tenutfolius). Page 362. 



{A. subulatus). Page 362. 



Salt Marsh Fleabane (Pluchea camphor ata) . Page 296. Salt 

 marshes. 



Groundsel Tree (Baccharis halimifolia). Page 425. Along marshes 

 and sea-beaches. 



Purple Cudweed (Gnaphalium purpureum). Page 143. 



Hedgehog Burweed (Xanthium echinatum). Page 226. Lake- 

 shores as well as seashores. 



Yellow Thistle (Cirsium spinosissimum). Page 236. Poor soil, 

 near the coast. 



