POLEMONIACEiE. CONVOLVULACEiE. 187 



Hampton Court. In the Thames, just above Kingston Bridge, 

 abundantly ! ; BlacJcst. Spec. 60 and Winch MSS. 



III. Thames at Kichmond, 1841 ; Herb. Woodward. Ornamental Water, 



Twickenham Park (? planted). 

 V. About Brentford ; Bobson 72, and Lees. Ornamental Water in Sion 

 Park, in great abundance, probably planted, 

 VII. [Pond in London Fields, Hackney, J. Woods ; B. G. 401.] Small 

 pools near Hampstead, E. H. Button ; Cooper Supp. 11. 

 First record: Label, 1570; also first as a British plant. 'Juxta amce- 

 nissima Thamesis fluenta, udis scrobibus et lacustris pratensibus ; ' 

 Lob. Adv. 258. Truly native to the Thames, but we have not noticed it 

 highor than a little above Walton Bridge, nor lower than Kingston,* 

 In the stations away from the Thames it is introduced. 



MENYANTHES, Li7in. 



442. Ti/L, trifoliata, L. BucJcbean. 



Trifolium paludosum, Lob. (Johns.). T. palustre, C. B. P. (Blackst.). 

 Cyb. Br. ii. 178. Curt, F. L. f. 4. 

 Wet meadows and heaths ; rare. P. May — June. 

 I. On Harefield Moor in several places ! ; Blackst. Fasc. 103. 

 II. Marshes about Staines, in many of which it is the principal plant ; 

 Curi. F. L. 



IV. Hampstead Heath!; Johns. Enum. and Blackst. Spec. 100. Still 



abundant in the bog behind Jack Straw's Castle. 

 VII, Banks of Thames, Fulham ; Faulkner, 22. 

 First record: Johnson, 1632. 



POLEMONIACE^. 



Polemonium cseruleum, L. Cyb. Br ii, 179 ; iii. 469. Syme E. B. vi. 

 t. 922. I. Plantation at Pinner Hill; Hind. IV. On Hampstead 

 Heath ; M. ^ Cr. 304. A casual garden escape. 



CONVOLVULACE^. 

 CONVOLVULUS, Li^m. 



443. C, arvensis, L. Field Convolvulus. 



C. minor arvensis, C. B. P. (Blackst,). 



Cyb, Br, ii, 179 ; iii. 469. Syme E. B. vi, t. 923. 



Cultivated and waste ground ; common, P. June — September. 



I. Harefield ! ; Blackst. Fasc. 20. Euislip ; Melv. 53. Pinner chalkpits. 



* From a remark in Holiday Excursions of a Naturalist (18G7), p, 36, it would appear 

 to have at one time been found in Chelsea Reach. 



