FLORA OF CAMBRIDGESHIRE. J) 



Green, Cambridge. Coton. Harlton. Barrington. Haux- 

 ton. Wimpole.- — 4. In the river near Chesterton. Mare 

 Way. Waterbeach Fen. Dry Drayton. Swavesey. — 

 5. Fen Ditton. Reche Lode. Wicken and Snailwell Fens. 

 —6. Roswell Pits, Ely. Aldreth. Witchford. Witcham. 

 Near Sandy's Cut; N. — 7. Vermuden's Drain, near Chat- 

 teris. 



7. R. fluitans Lam. 



Ranunculo sive Polyanthemo aquatili albo affine Mille- 

 folium maratriphyllum fluitans, R. C. App. ii. 15. Ranun- 

 culoides fceniculi folio longiore, M. M. 58. Ranunculus 

 aquatilis 8. M. PL 13. Relh. 225. 



Rivers, streams, and rarely in ponds connected with 

 them. P. June, July. 



1. Hinton-brook. Wilbraham; N. — 2. Meldreth; N. 

 Bassingbourn ; D. B. — 3. Sheep's-Green, Cambridge. Hars- 

 ton!; Barrington; Haslingfield; N. — 4. River at Chester- 

 ton. — 5. Homingsey. Upware. Snailwell Fen. — 6. Ros- 

 well Pits, Ely. 



8. R. hederaceUS Linn. Ivy-leaved Water Crowfoot. 



R. hederaceus rivulorum se extendens atra macula nota- 

 tus, R. C. 131. Ranunculoides, M. M. 57. R. hederaceus, 

 M. PI. 13. Relh. 225. 



Shallow ponds and mud, rare. P. June to August. 



1. Little Wilbraham. In the pond which gives rise to 

 the brook, by the road from Fulbourn to Teversham ; W. H. C. 

 Jesus Green and Hinton; Relh. — 2. Triplow. — 3. Gamlin- 

 gay. Coton. Barton ! ; H. Near Little Eversden Church ; 

 W. H. C. Hardwick; Comberton; Eltisley; K— 4. By 

 Madingley Road, just out of Cambridge; Ray. Near tlie 

 Castle Hill; T. M. 



1—3 



