ll^ halobagacej:. 



in a little ditch at the west end of the village, J. Woods ; B. GA\2. 

 Floating in the Hackney Canal. 

 First record: Woods, l^iib. 



2ft5. 9X. spicatum, £. 



Millefolium aquaticum pennatum spicatum, C.B. (Pet.). 



Cyb. Br. Supp. 57, 87 ; Comp. 172. Sjme E. B. iv. t. 514 (drawn trom 



an Isle of Dogs specimen). 

 Ponds and ditches ; common. P. June — Septemher. 

 II. In the canal at Hampton Court ; Pet. Midd. Bet. Teddington and 

 Bushey Park ! ; Newb. Eound Pond, Bushey Park. Eiver bet. 

 Hampton Court and Kingston Bridge. 

 IV. Pond in Bentley Priory grounds. 

 • v.- (Canal at Greenford ; Melv. 30.) Ditches in Market Gardens, FVil- 



ham ; Britten. Sion Park. 

 VI. Edmonton. 

 Vn. In a slow rivulet near Poplar ; Pet. Midd. Isle of Dogs ! ; E. B. 83. 

 Eiver Lea, Forster ; Ft. Essex, 117. Eound Pond, Kensington 

 Gardens, 1868 ; ^Far?-«»(t).«.). Walham Green, 1845 ; ilform (y.s.). 

 Ponds at the head of the Serpentine, Kensington Gardens. Eeser- 

 voir, S. Heath, Hampstead. 

 First record : Petiver, 1695. There is some doubt about the species in 

 several of the above localities. The specimen in Herb. Harr. from 

 Euislip (see Melv. 30) is Ranunculus floribundus (submerged leaves). 



246. nz. alterniflorum, DC. 



Potamogeiton sive millcfoli-um aquat. pinnatum minus et ramosius (Budd.). 

 Millefolium aquat. pennat. minus fol. sing, ^c, H. Ox. (E. Syn iii.). 

 Potamog. pennis tenuissimis, Pet. (Blackst.). 

 Cyb. Br. Supp. 57, 87 ; Comp. 172. Syme E. B. iv. t. 515. 

 Streams and ponds ; rare. P. June — September. 

 I. In a field called Innins joining to Harefield Common, in a pond ; 

 Blackst. Fasc. 81. 

 in. In the river on Hounslow Heath ; Boody MSS. and Budd. MSS. ^• 

 Herb. 

 First record: Boody, about 1700 ; also the first record as British. Ther« 

 is a poor figure in Pet. H B. Cat. t. 6, f. 6. We have not met witl 

 this species in Middlesex, but perhaps one or two of the stations givev, 

 for M. spicatum produce it. Occurs on Totteridge Green, Herts (r. 

 Fl. Herts. 100). 



HIPPUEIS, Linn. 



247. H. vulgaris, L. Mare's-Tail. 



Equisdum palustre, brev. fol. polyspermon, C. B. P. (Blackst.). 

 Cyb. Br. i. 377 ; iii. 428 ; Comp. 172. Curt. F. L. f, 4. 



