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. & Fl. 

 P. circinata, Jacq. f. 



N. Ohelmsford, wool-waste (Rev. W. P. Alcott; specimen injherb. 



of). Adv. from Cal. For description, see Gray, Syn. Fl. 1ST. A. 



POLEMONIACE^:. PHLOX FAMILY. 



PHLOX, L. 

 P. paniculata^ L. 



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

 Native farther South. 



GILIA, Ruiz. & Pav. 



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-. inconspicua, Dougl. 



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



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



COVOLVULACEyE. CONVOLVULUS FAMILY. 



IPOMCEA, L. 



L purpurea, Lam. MORNING-GLORY. 

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



J. Nil, Roth. 

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



7. hederacea, Jacq. 



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

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



/. lacunosa, L. 



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

 West. 



/. commutata, Roem. & Sch. 



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

 ther South. For description, see Wood's Bot. &. Fl. 



CONVOLVULUS, L. 



C. ARVENSIS, L. BINDWEED. 



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

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

 June-July. Nat. from Eu. 



