MIDDLESEX FLORA. 



Chelidonium, L. 



C. MAjus, L. Celandine. 

 Common near dwellings. Among the earliest plants introduced 

 from Europe. May-July. 



Sangtjinabia, Dill. 



S. Canadensis, L. Blood-eoot. 

 Generally distributed, but found in small patcbes. April-May. 



FUMARIACEyE. FUMITORY FAMILY. 



Adlumia, Eaf. 



A. CIKRHOSA, Raf. FCMITOET. 



Persistent for years in an old garden at Lowell (Dr. C. W. Swan) ; 

 Concord ; introduced from the West by Minot Pratt ; now locally 

 established. 



DiCENTRA, Bork; 



*D. CucuLLAEiA, DC. Dutchman's Beeeches. 

 Concord ; introduced from the West by Mlnot Pratt ; now locally 

 established. Doubtfully reported elsewhere in the county. May. 



COETDALis, Vent. 



C. glauca, Pursh. Pale Coetdalis. 



Not uncommon. May-Aug. 

 *C. aurea. Wild. Golden Coetdalis. 



"Near Nobscot, Framingham ; found about fifteen years ago ; not 



since reported." (Rev. J. H. Temple.) 



FUMAEIA, L. 

 F. OFFICINALIS, L. FUMITOEY. 



Lowell (Dr. C. W. Swan) ; Medford (L. L. Dame) ; Ashland (Rev. 

 Thos. Morong) ; Natick (Austin Bacon). Persistent in old gardens. 

 Jime-Aug. Nat. from Eu. 



CRUCIFERy^. MUSTARD FAMILY. 



Nastuetium, R. Br. 



N. OFFICINALE, R. Br. TEUE WATEE-CRESS. 



Somerville (C. E. Perkins); Groton (C. W. Jenks) ; Medford, 

 abundant (L. L. Dame) ; Belmont, abundant (Walter Deane). 

 June-July. Nat . from Eu. 



