polemoniacej:. convolyulace^. 187 



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

 abundantly ! ; Blaekst. Spec. 60 and Winch MSB. 

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

 Twickenham Park (? planted). 

 V. About Brentford ; Robson 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: Lobel, 1570; also first as a British plant. 'Juxta amoe- 

 nissima Thamesis fluenta, udis scrobibns et laciistris pratensibiis ; ' 

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

 l.igh T than a little above Walton Bridge, nor lower than Kingston.* 

 In the stations away from the Thames it is introduced. 



MENYANTHES, Linn. 



442. nx, trifollata, L. Buchbean. 



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

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

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

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

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



Curt. F. L. 

 TV. Hampstead Heath!; Johns. Enum. and BktcJcst. Spec. 100. Still 

 abundant in the bog behind Jack Straw's Castle. 

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

 First record; Johnson, 1632. 



polem:oniace.ze. 



Polemoniiun caeruleum, L. Cyb. Br ii. 179 ; iii. 469. Syme E. B. vi. 

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

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



CONVOLVULACE^. 



CONVOLVULUS, Linn. 



443. C. arvensis, L. Field Convolvidus. 



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

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

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

 I. Harefield! ; Blaekst. 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 Beach. 



