MIDDLESEX FLORA. 43 



C. stolonifera, Michx. RED-OSIER DOGWOOD. 



Concord (Minot Pratt) ; Cambridge, under C. alba, Lam. (Bigelow's 



Fl. Bost.) ; Woburn (L. L. Dame) ; Reading (W. H. Manning) ; et 



al. Rather scarce. June. 

 C. paniculata, L'Her. PANICLED CORNEL. 



Common. June. 

 C. alternifolia, L. ALTERNATE-LEAVED CORNEL. 



Common. May- June. 



NYSSA, L. 



N. sylvatica, Marsh. (N. multiflora, Wang., Man.) TUPELO. 

 PEPPERIDGE. 

 Generally distributed, but scarce. May-June. 



CAPRIFOLIACE>. HONEYSUCKLE FAMILY. 



LINN^EA, Gronov. 



L. boreal is, Gronov. TWIN-FLOWER. 



Not reported in the eastern part of the county, and infrequent in 

 the other sections. June. 



LONICERA, L. 



L. sempervirens, Ait. TRUMPET HONEYSUCKLE. 

 Marlboro (Mrs. A. M. Staples) ; Medford (L. L. Dame). Some- 

 times escaping from cultivation ; but abundant, remote from 

 dwellings, and apparently native in the Medford locality. June- July. 



L. Tatarica^ L. 

 Occasionally spontaneous. May-June. 



*L, hirsuta, Eaton. HAIRY HONEYSUCKLE. 

 Sudbury (Emerson's Mass. Trees and Shrubs, 1846). June-July. 



L. ciliata, Muhl. FLY HONEYSUCKLE. 



Townsend (MissH. E. Haynes) ; Framingham (Rev. J. H. Temple). 

 Rare. 



DIERVILLA, Tourn. 



D. trifida, Mcench. BUSH HONEYSUCKLE. 

 Common. June-July. 



TRIOSTEUM, L. 



T. perfoliatum, L. HORSE-GENTIAN. 



Eastern and southern parts of the county. Not very common. 

 June-July. 



