MIDDLESEX FLORA. 77 



P. tanaceHfolia, Benth. 



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



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

 P. circinata, Jacq. f . 



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



of). Adv. from Cal. For description, see G-ray, Syn. Fl. N. A. 



POLEMONIACEyC. PHLOX FAMILY. 



Phlox, L. 

 P. paniculata, L. 

 Melrose, occasionally escaped (Rev. Thos. Morong). Jun&July, 

 Native farther South. 



GiLiA, Ruiz. & P»v. 



Cr. leucocephala, Gray. 



jr. Chelmsford, wool-waste (Kev. W. P. Alcott ; specimen in herb. 



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

 &. 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. 



/. purpurea. Lam. Morning-GLOKY. 

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



/. mi. Roth. 

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



/. hederacea, Jacq. 

 LoweU, "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. & 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 (Miiiot Pratt). Not uncommon. 

 June-July. Nat. from Eu. 



