45 



1. Troston; Ixworth Thorpe 1 1 :Gt. Ashfield, Hb^ 

 fik : Barton Mere, H $ S. : River-side by Haughley 

 Church, Blackett : Mildenhall, Hb. Dun. 



2. Hitcham, Hb. Hens. : Cockfield, Sk. ms. 



3. Bungay, MM. & With. : Marshes, Burgh Castle,. 

 W. Winter, Phyt. N.-S. 1862 :~0ulton, McAub. 



4. Benhall ; Framlingham, E.N.B. : Mendham, Galp*. 



5. Ipswich ||. A stray on ballast. 

 Earliest notice 1800. Woodward. 



Barbarea, P. Brown. 



1. IB. vulgaris, R. Brown, Winter Cress, Yellow Rocket. 



Bab. Man. 26. Hook. St. Fl. 25, 26. H.&S.6. Hist.Yarm. 

 Hist. Wher. Top. Bot. Suff. E. and W. Galp. 50. 



Herbaceous perennial? frequent on ditch banks and 



margins of streams. June to August. 



Found in all the districts. The form B. arcuata, Reich, 



was gathered at Santon Downham in June, 1887, by the 



Rev. J. D. Gray. 



First record 1774. Sir J. Cullum. 



2. IB. strict a, Andrz. Narrow-leaved Winter Cress.. 

 Bab. Man. 26. Hook. St. Fl. 26. 



Herbaceous biennial ; on the edge of streams ; rare. 



May to August.. 



1. Thurston 1 1 ; Fornhani, Hb. Blk. 



2. Wixoe and Stoke-by-Nayland. 

 First notice 1840. Lady Blake. 



*3. IB. intermedia, Bor. Intermediate Winter Cress. 



Bab. Man. 26. Hook. St. Fl. 26. 



Herbaceous biennial ; found on heap of mud and gravel 

 from the mill race at Nayland, 1885. May to August. 



2. Nayland || Gray. 

 First notice 1885. Rev. J. D. Gray. 



14. IB. praecox, R. Brown. Early Winter Cress.- 



Bab. Man. 26. Hook. St. Fl. 26. Hist. Yarm. 

 Biennial herb ; a frequent escape from cultivation. 



April to October. 

 1. Chalk pit behind the Hospital, Bury||; Railway 



