414 



1119*P0TAM0GET0N FLABBLLATtJS. 



59 Lane, south. Whalley. 



61 York s. east. Newbould. 



62 n. east. Baker. 



64 m. west. Bot. n. y. 



65 n. west. Bot. n. y. 



66 Durham. Norraan ms. 



80 Koxburgh. Brotherston rec. 



N.B. At present it is impos- 

 sible to apportion the locali- 

 ties of the aggregate jiectina- 

 tus between the eu-pectinatus 

 and flahellatus, with the sub- 

 ordinate scoparius or marinus 

 so called. Perhaps they are 

 really all of them one self- 

 same species, variable as 

 water plants frequently are 

 seen to be. 



1119 Potamogeton filiformis. 



81 Berwick. E. B. ed. 3. 

 85 Fife. Boswell Syme sp. 

 90 Forfar. Mrs. Fotheringham ! 

 06 Boss east. B. B. ed. 3_. 



08 Sutherland west. (Miller). 



09 Caithness. (Grant). 



11 Orkney. Syme sp. 



12 Shetland. Tate sp. 



N.B. Through a confusion of 

 nomenclature between this 

 and scoparius, the "marinus" 

 of several collectors, various 

 other counties have been 

 erroneously reported for the 

 present plant. 



1120 P. trichoides. 



25 Suffolk east. Ar. Bennett. 



27 Norf. east. Barnard sp. 



28 west. Dr. Lowe. 



1121 Potamogeton pusillus. 

 Counties all, with rather nume- 



rous exceptions, probably 

 because it is often over- 

 looked by collectors or 

 deemed too frequent to re- 

 quire special records. My 

 notes give no authorities for 

 counties 32 35 42 43 46 

 47 48 53 57 74 78 79 86 

 87 88 97 98 100 103 to 

 108 110 112. 



1121 P. compressus, Sm. 



(P. mucronatiis, Schrad). 



9 Dorset. PleydeU cat. 



12 Hants north. (Beeby). 



13 Sussex west. (Beeby). 



14 east. (Mennell). 



15 Kent east. (Newbould). 

 17 Surrey ! Syme sp. 



22 Berks. (Druce). 



23 Oxford. (Druce). 



27 Norfolk east. Paget sp. 



29 Cambridge. (Ar. Bennett). 



32 Noi-thton. Druce rec. 



36 Hereford. Ley. 



38 Warwick. Kirk sp. 



40 Salop. J. E. Bowman sp. 



55 Notts. T. H. Cooper sp. 



68 Chester. (J. L. Warren). 



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



73 Kirkcudbright. (Coles). 



85 Fife. Miss Boswell sp. 



90 Forfar. (Sturrock). 



99 Dunbarton. (Gibson). 



11 Orkney. Syme. 



N.B. Greatly confused with 

 pusillus on one side, and with 

 acutifolius or obtusifolius on 

 the other side. It is re- 

 ported from many other 

 counties besides those above 

 selected as being about the 

 best vouched ; but some of 

 the " sps." are in leaf only, 

 and not quite certain. 



