FILICES. 291 



1. "Wood Ditton. Shudy Camps!; H. On Trinity 

 Hall wall in Garrett Hostel Lane, Cambridge; Ray. Trv/m/p- 

 ington church; Relh. — 2. Sand-pit plantation at Odsey; 

 H. F. — 3. On a tree in "Whitwell "Wood, near the brook. — 

 4. Girton church; On a 'willow by the river opposite Baits- 

 bite; "W. H. 0. Clunch-pit, Elsworth; T. Y. Madvngley 

 and Chesterton churches; Relh. — 6. About the cathedral, 

 Ely; J. M.— 8. Wisbech; T. M. 



[P. calcareum (Sm.), Dryopteris Tragii (Ray) is said by 

 Dent (App. ii. 6) to grow on King's College walls, but there 

 must have been some mistake.] 



Lastbea Presl. 



1. L. Thelypteris Presl. 



Bot. Gaz. ii. 305. 



First noticed in this county by Mr "W. Marshall. 

 Wet fens. P. July, August. 



5. "Wicken Fen, abundantly. — 6. Recently in the West 

 Fen, Ely, which is now drained; "W. M. 



2. L. Oreopteris Presl. 



Filix palustris seu aquatica, R. C. App. ii. 7 ; Cat. Angl. 

 ed. 2, 108. F. minor non ramosa, M. M. 7. Acrosticum 

 Thelypteris, M. PL 23. Polyp. Thelypteris, Relh. ed. 1, 391; 

 ed. 2, 410. Aspidium Oreopteris, Relh. ed. 3, 430. 



Heaths. P. July. 



3. Gamlingay (in company with Athyrium Filix-Jcemina) ; 

 Dent. 



Relhan states that it grew by the footpath to the mill, 

 on both sides of the way, at Fulboum; and on Fulbourn 

 and Teversham Moors. It is probable that these plants 

 were the true L. T/ielypteris, although he latterly placed 

 them under L. Oreopteris in his Flora. Dent's original mis- 



