MIDDLESEX FLORA. 



77 



P. tanacetifolia, Benth. 



N. Chelmsford, wool-waste (Rev. W. P. Alcott ; specimen in herb. 



of). Adv. from Cal. For description, see Wood's Bot. & FI. 

 P. circmata, Jaoq. f. 



N. Chelmsford, wool-waste (Rev. \V. P. Alcott; specimen in herb. 



of). Adv. from Cal. For description, see Gray, Syn. Fl. N. A. 



POLEMONIACE/E. PHLOX FAMILY. 



Phlox, L. 

 P. paniculata, L. 

 Melrose, occasionally escaped (Rev. Thos. Morong). June-July, 

 Native farther South. 



GiLiA, Ruiz. & P»v. 



G. leucocephala, Gray. 



N. Chelmsford, wool-waste (Rev. W. P. Alcott; specimen in herb. 



of). Adv. from Cal. For description, see Gray, Syn. Fl. N. A. 

 G. inconspictta^ Doiigl. 



N. Chelmsford, wool-waste (Rev. W. P. Alcott ; specimen in herb. 



of). Adv. from Cal. For description see Gray, Syn. Fl. N. A. 



COVOLVULACE/E. CONVOLVULUS FAMILY. 



Ipomcea, L. 



/. purpurea. Lam. Morning-glory. 



Occasionally found escaped. July-Oct. Adv. from Trop. Am. 

 I. Nil, Roth. 



Lowell, escaped (Dr. C. W. Swan). July-Oct. Native of Eu. 

 /. hederacea, Jacq. 



Lowell, "dump" (Dr. C. W. Swan). Adv. from Trop. Am. For 



description see Wood's Bot. & FL, under Pharbitis hederacea. 

 I. lacunosa, L. 



Lowell, "dump" (Dr. C W. Swan). Aug.-Sept. Adv. from the 



West. 

 /. commutata, Roem. & Sell. 



Lowell, "dump" (Dr. C. W. Swan). July-Sept. Adv. from far- 

 ther South. For description, see W^ood's Bot. &. Fl. 

 Convolvulus, L. 



C. ARVENSis, L. Bindweed. 

 Maiden (F. S. Collins) ; Medford (G. E. Davenport) ; Marlboro 

 (Mrs. A. M. Staples); Concord (Miiiot Pratt). Not uncommon. 

 June-July. Nat. from Eu. 



