508 



1372 CETERACH OFFICINAEUM. 



11 Hants south. Tate ms. 



12 north. 



13 Sussex west. Weaver sp. 



14 east. 



15 Kent e. G. E. Smith cat. 



17 Surrey ! 



18 Essex south. 



19 north. 



20 Herts ? 



21 Middlesex. Extinct ? 



23 Oxford. 



24 Bucks. 



26 Suffolk west. 



27 Norfolk east. 



32 Northton. Berkeley ms. 



33 Gloster east. Eoberts ms. 



34 west ! Thwaites sp. 



35 Monmouth. 



36 Hereford. Purchas cat. 



37 Worcester. 



38 Warwick. Kirk cat. 



39 Stafford. Eraser cat. 



40 Salop. Leighton cat. 



41 Glamorgan. 



44 Carmarthen. Stables sp. 



45 Pembroke. Babington sp. 



46 Cardigan. Atwood sp. 



47 Montgomery. Pamplin ms. 



48 Merioneth. 



49 Carnarvon. Kobinson cat. 



50 Denbigh. J.E. Bowman ms. 

 52 Anglesea. Kobinson cat. 



56 Notts. 



57 Derby ! Scholes sp. 



58 Chester. 



59 Lane, south ? 



60 west. 



63 York s. west. 



64 m. w. Tatham sp. 



65 n. west. - 



68 Cheviotland. Extinct. 



69 Westmorel. Simpson sp. 



70 Cumberland. 



72 Dumfries. 



73 Kirkcudbright. Gray cat. 

 75 Ayr. Duncan cat. 



76 Eenfrew. Kennedy cat. 



77 Lanark ? 

 81 Berwick? 



88 Perth mid. " Ogilvie." 



89 east. Gardiner sp. 

 98 Argyle. " Gourlie." 



1373 Woodsia ilvensis. 



48 Merioneth. Backhouse rec. 



49 Carnarvon. Kobinson cat. 

 66 Durham. J.E. Bowman sp. 



69 Westmorel. Bloxam ms. 



70 Cumberland ? 



72 Dumfries. Gray ins. 

 88 Perth mid. 

 90Eorfar! J. Koy ms. 

 [65 "Mr. Potter." F.F.] 



1373 W. hyperborea. 



49 Carnarvon. Butler sp. 

 88 Perth mid. Maughan sp. 



90 For far. J. Roy sp. 



[72 Dumfries] . This fern is 

 with difficulty distinguished 

 from the preceding ; and 

 some of the stations are 

 assigned now to one, now to 

 the other of them. For in- 

 stance, the name on Mr. 

 Koy's label was altered to 

 ilvensis by Dr. Syme ; while 

 to my own eye the specimen 

 (from Glen Isla) looks quite 

 as near hyperborea, under 

 which it is placed here. So, 

 again, I found ilvensis on the 

 Clova mountains in 1831 

 or 2 ; and then showed the 

 station to Mr. Brand, and 

 sent specimens thence to Sir 

 William Hooker ; neverthe- 

 less, Sir William published 

 the station for hyperborea on 

 the seeming authority of 



