1132 POTAMOGETON NATANS (TRUE). 



421 



58 Chester ! J. L. Warren ms. 



59 Lane. s. F. M. Webb cat. 



61 York s. east. Webster rec. 



62 n. east. Bailey rec. 



63 s. west. F. A.Leesrec. 



64 m. w. F. A. Lees rec. 



67 Northurnb. (Storey). 



76 Renfrew. (Renton). 



68 Clieviotlaud. Border flo. 



69 Westm. (Ley). 



70 Cumberland. Baker cat. 



77 Lanark. Clydesdale flo. 



80 Roxb. Brotherston rec. 



81 Berwick. Border flo. 



82 Haddington. (Miller). 



83 Edinburgh. Balfour cat. 

 85 Fife. Boswell-Syme sp. 



88 Perth mid. (F. B. White). 



89 east. (F. B. White). 



90 Forfar. Sturrock. 



92 Aber. south. (Mennell). 

 00 Clyde-isles. Clydes. flo. 



08 Sutherl. west. (Miller). 



09 Caithness. (Grant). 



11 Orkney. Syme 1873. 



12 Shetland. (Herb. Mus. Brit.) 

 N.B. Likely to occur in most 



of the other counties ; but 

 it has become necessary to 

 reject all records made by 

 botanists who either neg- 

 lected or were insufficiently 

 prepared to separate true 

 natans from the more abun- 

 dant i^olygonifolius. 



1133 P. polygonifolius. 



(P. obl.unt/us, Vir.). 



1 Corn. west. Scilly list. 



2 east. Briggs cat. 



3 Devon south. Briggs cat. 

 5 Som. south. Coleman cat. 

 9 Dorset. Pleydell cat. 



10 Wight. More cat. 



11 Hants south ! Warren ms 



I 12 Hants north ! Towns, cat. 

 | 13 Sussex west. Borrer cat. 

 J 14 east. Roper. 



15 Kent east. Baker. 



16 west. Groves. 



17 Surrey ! J. L. Warren ms. 



18 Essex south. 



19 north. Varenne sp. 



20 Herts. 



21 Middlesex. Hind cat. 



22 Berks ! Britten cat. 



25 Suffolk east. Paget sp. 



27 Norfolk east. Babington. 



28 west. 



29 Cambridge. Harris sp. 

 32 Northton. Notcutt cat. 



34 Gloster west. Ley rec. 



35 Monmouth. 



36 Hereford. 



37 Worces. (Herb. Mus. Brit.) 



38 Warwick. Kirk sp. 



39 Stafford. 



i 40 Salop, "fluitans." 

 43 Radnor. Jones cat. 



45 Pembroke. H. L. Jones. 



46 Cardigan. At wood sp. 



47 Montgomery. Ley cat. 



48 Merioneth. Bailey rec. 



49 Carnarvon. Hort sp. 



50 Denbigh. 



51 Flint. Lewis. 



52 Anglesea. 



53 Line, south ! 



54 north. Fowler rec. 



55 Leicester. 



58 Chester. Hunt sp. 



59 Lane, south. Webb cat. 



61 York s. east. " fluitans." 



62 n. east. Baker cat. 



63 s. west. 



64 m. w. F. A. Lees rec. 



65 n. west. Baker sp. 



66 Durham. Baker sp. 



67 Northumberland. 



68 Cheviotland. 



69 Westmoreland ! Hort ms, 



