152 COMPOSITE. 



BIDENS, Linn, 



3 ft 8. B. tripartita, L. 



Eupatorium cannabinum foemina, Loh. (Johns., Blackst.). 



Cyb. Br. ii. 93 ; iii. 457. Curt. F. L. f. 4. 



Side of streams, ditches, and ponds ; common. A. Au^ist — October. 



I. Harefield ; Blackst. Fasc. 27. Bet. Yewsley and Iver Bridge ! ; Newb. 



Elstree Reservoir. 

 n. West Drayton ; bet. Hampton and Hampton Court ; Newb. Bet. 



Hampton Cotirt and Kingston Bridge, abundant. Teddington. 



III. Grove Pond ; Melv. 46. By the Cran, Hounslow Heath. Twickenham. 



IV. Greenhill ; Mdv. 46. Hampstead Heath ; Johns. Enum. and Irv. M8S. 



Kingsbury ; Farrar. 

 V. Near Greenford ; Melv. 46. Bet. Acton and Ealing Common ; Newb. 



Near Lampton. 

 VI. Southgate, F. Y. Brocas ; Fhyt. K 8. iii. 31. Edmonton. 

 VII. Marylebone Fields, 1815; Herb. G. Sf B. Hornsey Wood; Herb. 

 Hardw. Upper Clapton ; Cherr?/. Shepherd's Bush, abundant. 

 Eel-brook Meadow, Parson's Green. South Heath, Hampstead. 

 Hackney Wick. Side of canal, Camden Town. 



First record : JohnsoJi, 1632 ; also the first notice as British. 



34:9. B. cernua, L. 



Fotmina cannabina septenfrionalium stellato ef odore flore (Lob.). Eupa- 



torii cannabini foemincB var. altera, Ger. em. (Blackst.). 

 Cyb. Br. ii. 93. Curt. F. L. f. 3 (drawn from a Middlesex specimen). 



With the former ; common. A. Atigust — October. 

 I. Harefield ! ; Blackst. Fasc. 28. Bet. Yewsley and Iver Bridge. Stan- 

 more Heath. Uxbridge ! ; Newb. 

 II. West Drayton ! ; Bushey Park ! ; Hampton Court ! ; Newb. 

 III. Harrow ; Melv. 46. Near Richmond Bridge. Behind Kneller Park. 



Behind Whitton Dean. 

 IV. Mill Hill, Mr. Children ; Herb. Mus. Brit. North Heath, Hampstead. 



Near Brent Reservoir ; Farrar. 

 V. Bet. Acton and Ealing ! ; Twyford ! ; Newb. Apperton. 

 VI. Southgate, F. Y. Brocas ; Phyt. N. 8. iii. 31. Edmonton. 

 VII. Everywhere about London ; Lob. Adv. Nov. 227. Pond adjoining 

 Hornsey Wood ; Curt. F. L. Copenhagen Fields ; Herb. Hardw. 

 Bayswater ; Herb. G. ^ R. Ditch bet. Hyde Park and Kensington 

 Gardens. 



First record: Lobel, 1570; also first notice as a British plant. A plant 

 with the upper leaves qiiite undivided, but in other respects more like 

 B. tripartita, was found on waste ground by the river near Twickenham 

 Church : probably a hybrid. 



