518 



1394 ATHYRIUM F. FGEMINA. 



some of them may be seen 

 on the same root at the 

 same time, if early and late 

 fronds be compared. But 

 to this there is one decided 

 exception, according to my 

 experience, after cultivating 

 it alongside the ordinary 

 Filix-fcemina through a series 

 of years. It would be named 

 incisum by Mr. Newman ; 

 and is readily distinguished 

 from ordinary Filix-fcemina, 

 by its fronds having the 

 deltoid outline and approxi- 

 mate pinnae ; such as are 

 usually seen in Lastrea 

 amula. The pinnae cease 

 abruptly downward, leaving 

 a lengthened naked stipes; 

 as seen in Polysticlium anyu- 

 lare contrasted against P. 

 lobatum. I have vainly 

 sought it in Surrey and 

 adjacent counties, and sup- 

 pose that my roots of it 

 came from Wales. 



1395 Asplenium viride. 



35 Monmouth. Ley ms. 



37 Worcester. Extinct. 

 39 Stafford. 



41 Glamorgan. Lees sp. 

 42 Brecon. Ley cat. 



48 Merioneth. Ealfs. 



49 Carnarvon ! 



57 Derby. 



58 Chester ? 



59 Lane, south ? 



62 York n. east. 



63 s. west ? 



64 m.w. K.B. Bowman sp. 



65 n. west. Ward sp. 



66 Durham. B.B. Bowman sp. 



67 Northumberland. Winch sp. 



68 Cheviotland. 



69 Westmoreland ! 



70 Cumb. Thornhill sp. 

 72 Dumfries. 



75 Ayr. Landsborough ms. 

 77 Lanark. Hennedy cat. 

 83 Edinburgh. Balfour cat. 



85 Fife ? 



86 Stirling. 



87 Perth west. 



88 mid ! Worsley cat. 



89 east ! 



90 Forfar ! H. M. Balfour sp. 

 92 Aber. south. Dickie cat. 



95 Elgin, 



96 Easterness. Stables sp. 



97 Westerness. 



98 Argyle. Hooker sp. 



99 Dunbarton. 



00 Clyde -isles. Hennedy cat. 



06 Boss east. Gordon cat. 



08 Suth. west. Johnston ms. 



12 Shetland. Tate sp. 



(18 17). [3 15 21 55 84 ; 

 insufficiently vouched, err- 

 ors, or introductions] . 



1396 A, Trichomanes. 



Counties all, except 31 42 53 

 74 97 105 107 112; per- 

 haps really absent from three 

 or four of these counties. It 

 is undergoing a process of 

 eradication in the Metropo- 

 litan counties ; being sent to 

 Covent Garden for sale. 



1397 A. marinum. 



1 Corn, west ! Cunnack cat. 



2 east. Briggs cat. 



3 Devon south. Briggs cat. 



4 north. Maw cat. 



5 Som. south. Coleman cat. 



6 north. Thwaites ms. 



