3IO WOODRUFFE-PEACOCK : CATALOGUE OF LINCOLNSHIRE PLANTS. 



Potamogeton angustifolius Presl.t Native. Div. 16(2). 



Deeping and Dunsby Fens. 



Potamogeton praelongus Wulf.f Native. Divs. 13.14- I n 



Fossdyke and river Witham. 



Potamogeton perfoliatus L.f Native. Divs. i-4.6.7.9.n-i4-i 6 - 

 Potamogeton crispus L.f Native. Divs. 1. 3-5. 7-9.1 1-14.16. 

 Potamogeton densus L.f Native. Divs. 1-6.8. 9.1 1. 13-16. 



Potamogeton zoster.efolius Schum. Div. 9. Saltfleetby 



neighbourhood, 1856 ; Rev. W. Fowler's MS. Notebook. 



Potamogeton acutifolius Link. Native. Div. 12. Merdyke 



Bridge, between Boston and Spilsby, circa 1795 5 Sir J. Banks, 

 Herb. Brit. Mus. 

 Potamogeton obtusifolius Mert. et Koch. Native. Divs. 4.5. 

 Herb. Brit. Mus. and Mr. Ar. Bennett's Herb. See Dr. B. 

 Carrington's paper, Bot Gaz., 1849, p. 323. 



Potamogeton Friesii Rufr.f Native. Divs. 8. 9. 12. 14. 18. 

 Potamogeton pusillus L.f Native. Divs. 1.3.4.S.9.11.12.15.16. 



Var. tenuissimus Koch.f Native. Divs. 7.9. 14. 16. 



Potamogeton pectinatus L.f Native. Divs. 1-4.6.9. n-14.16.18. 

 Potamogeton interruptus Theb.f Native. Divs. 4.8.16.17. 



Var. scoparius Wallr.t Native. Divs. 4.9.12. 



Ruppia spiralis Hartm. Native. Divs. 9(2). 12(4). Rare and 

 local. Herb. Brit. Mus. 



Zannichellia palustris L.f Native. Divs. 1.4. 7. 15-17. 



Zannichellia brachystemon J. Gay.f Native. Divs. 3.9.1 1. 16. 



Zannichellia pedunculata Reichb.f Native. Divs. 9.12.16.18. 



Zoster a marina L. Native in Div. 1 2, I suppose. P. Thompson 

 records it for Skirbeck Hundred, and Mr. F. A. Lees tells me 

 he has seen it on Friston shore. I know of no specimen. 



Zostera nana Roth. Native in N. Div. 4.9. Cleethorpes 



shore, 150 yards out, 1884; H. Searle. See B.F.C, r884; 

 /. of £., 1884, p. 301 ; Somercotes, 1889 : J. Cordeaux, Field, 

 1889, p. 415. Herb. Brit. Mus. 



ERIOCAULE.E. 



Eriocaclon septangulare With. Div. 12. A Thompsonian 



record. 



CYPERACE E. 



Cvperus loxgus L. Div. 16. Bourne, in Redhall Moat, 1S39 ; 



Rev. J. Dods worth. No doubt planted there. 

 Eleocharis acicularis R. Br.f Native. Divs. 6.16(2). Very 



local 



Natura!i> £ > 



