854 



931 POLYGONUM BISTOKTA. 



60 Denbigh. J. E. Bowman cat. 



51 Flint. Eobinsoii cat. 



52 Anglesea. Bobinson cat. 



54 Line, north. Thompson ins. 



55 Leicester. Bloxam sp. 



56 Notts. 



57 Derby. Ho wit t sp. 



58 Chester! J. L. Warren cat. 



59 Lane, south ! 



60 west. Linton cat. 



61 York s. east. " denizen." 



62 n. east. Baker cat. 



63 s. west. Leyland sp. 



64 m. west. Tatham cat. 



65 n. west. Ward cat. 



66 Durham. Storey sp. 



67 Northumberland. 



68 Cheviot. Embleton cat. 



69 Westmoreland ! 



70 Cumberland ! 



72 Dumfries. Gray cat. 



73 Kirkcudbright. Gray cat. 



75 Ayr. Duncan cat. 



76 Eenfrew. Kennedy cat. 



77 Lanark. Hooker sp. 



79 Selkirk. Farquharson cat. 



80 Roxburgh. Duncan cat. 

 83 Edinburgh ! Balfour cat.f 



(1 to 4 10 85 90 to 96 98 

 100 102 104 106 109 111 

 112 ; probably introduced to 

 all these counties, although 

 reported as if a native in 

 some of them). * 



932 Polygonum viviparum. 



49 Carnarvon. 



64 York m. west. Tatham sp. 



65 n. west. Pinder sp. 



66 Durham. B. B. Bowman sp. 



67 Northumberland. 



69 Westmoreland. 



70 Cumberland. 



75 Ayr. Duncan cat. 

 85 Fife ! Dewar sp. 



86 Stirling. 



87 Perth west. Syme sp. 



88 mid ! Worsley cat. 



89 east ! 



90 Forfar ! Croall sp. 



91 Kincardine. Dickie sp. 



92 Aber. south ! Dickie cat. 



93 north. Dickie flo. 



94 Banff. " frequent." 



95 Elgin. Gordon cat. 



96 Easterness ! Stables cat. 



97 Westerness ! 



98 Argyle. Church. Bab. HIS. 



99 D unbar ton. 



04 Eb. north. Lawson cat. 



06 Boss east Gordon ms. 



08 Suth. west ! Johnston ms. 



11 Orkney. Syme ms. 



12 Shetland. Tate sp. 



[37 53 54 62 ; erroneous, 

 and perhaps also some of 

 the counties not verified 

 recently on safe authority] . 



933 Polyg. amphibium. 



Counties all, except 42 43 46 



47 48 72 74 84 103 104 

 105 108. 



934 Polyg. lapathifolium. 



Counties all, except 5 42 46 



48 72 74 79 84 89 93 94 

 96 97 99 103 104 105 107 

 108 110. 



934*Polyg. maculatum. 



(P.laxum, E. 13. 8. t ion Heidi.). 



1 Corn. w. (Scilly). Towns. 



11 Hants south. Towns, cat. 



12 north. Towns, cat. 



13 Sussex west. Borrer cat. 



17 Surrey. Syrne. 



18 Essex south. Gibson flo. 



