CATALOGUE OF PLANTS. 101 



D. intermedia, Drev. & Hayne, var. Americana (Willd.), DC. 

 Bogs aod borders of ponds; common. 



HAMAMELIDEJE. WITCH HAZEL FAMILY. 



HAMAMELIS, L. WITCH HAZEL. 

 H. Virginiana, L. 



Occasional in woods and by roadsides. 



HALORAGE^E. WATER MILFOIL FAMILY. 



MYRIOPHYLLUM, L. WATER MILFOIL. 

 M. verticillatum, L. 



Rare. Eipples Pond (M. L. Fernald, Kand). 



PROSERPINACA, L. MERMAID WEED. 

 P. palustris, L. 



Rare. Meadow at head of Northeast Creek (Kand, M. L. 

 Fernald). 



HIPPURIS, L. MARE'S TAIL. 

 H. vulgaris, L. 



Uncommon. Shallow pools at Sea Wall and vicinity, near 

 shore (Henry C. Jones, Elizabeth G. Britton, Kand) ; marsh, 

 Great Duck Island (Redfield) ; not rare, Great Cranberry Isle 

 (Rand, Redfield, Arnold Greene). 



CALLITRICHE, L. WATER STARWORT. 

 C. veraa, L. 



Frequent in muddy streams and ditches. Ditch, Bass Har- 

 bor (Rand) 5 Somes Stream (R. & R.); Hunters Brook 

 (Redfield) ; Two Mile Brook j Northeast Creek (M. L. 

 Fernald). 



