First record: Ray 1660
Raphanus rusticanus Horse-Radish. Ray,1670:261.
Cochlearia folio cubitali Martyn,1727,81.
There are also 226 records in Recorder, [R].
15
Woodbury, R Payne, 24.7.1987.
25
Gamlingay to White Wood, in flower, May, 1895. West,1898,250.
33
Litlington, A.505, Rsv, 320.395, R Payne, 1984.
43
Castorbush Hill, Lt Chishill, '41-31-' [grid reference error] UC Watson, 22.6.1969.
44
Fowlmere, , 44C, R Payne, 20.6.1991, [R].
45
Raphanus rusticanus Horse-Radish. It was found in Magdalen Colledge close, but since hath been most what [sic] dug up and carried away. Ray,1660,132(101).
Magdalene College Close; Ray. Bab.1860,22.
[Cochlearia] In a Close by Parker's piece. Th.M.ann.Meth.81.
Cochlearia armoracia Parker's Piece, Fisher ann. Berkenhout,183.
C. armoracia. Cambridge. Parker's Piece. Martyn,1763,Herbat.I.
C. armoracia Horse-radish. Parker's Piece, &c. Relhan,1785;1802;1820.
Cambridge!; Henslow. Bab.1860,22.
Cambridge, HD.ann.
Castle Mound, Cambridge, TG Tutin, 1940.
Barnwell, abundant, 1905, PGMR in CSBC.
Opposite public library on Milton Road, DH Valentine, 1939.
Grantchester, near 'the orchard', illeg., 1943.
Great Shelford, EA George, 1939.
Cherry Hinton, CJ Shepherd. 1939.
Railway bank, Dernford Fen, 1905, CSBC.
46
Ballast Pits, Chesterton; W Walton. Bab.ann.23.
Edge of field between Ballast Pits and river, EF Warburg & EA George, 1939.
Histon. Bab.1860,22.
Cottenham. Bab.1860,22.
Field path opposite Fen Ditton, AJ Crosfield, 1921, CGE. [not found]
Ditch near Baitsbite, EF Warburg, 1939.
Twenty Pence Ferry, G.20, AC Trueblood, 1940.
Still scattered along roadside verges in the area, but more difficult to see these days due to more regular road verge cutting, GMS Easy, 2002.
47
Haddenham, 464.756, R Payne, 9.1984, [R].
48
Cradge Bank, AF.cat.
On 100ft Cradge Bank: Droves & other places not worth recording, AF.ann.
54
Flowering abundantly in an old chalk-pit at Linton, 1895. West ann.; West,1898,250.
54N, GMS Easy, 1970.
56
Swaffham-Burwell Gap, JW Clarke, Devil's Ditch, n.d.
Rsv between Swaffham Bulbeck and Lode, G Crompton, 1968+.
Tow path
mile S of Clayhithe Bridge, DWP Greenham, 1940.57
Upware, in water, TG Tutin, 1932.
Wicken Fen, 1883, HD.ann.
58
Ely. Bab.1860,22; West ann.
Allotments, Ely, 58K, RM Payne, 7.2001.
66
66Z, GMS Easy, 1970.
Chippenham Park, AC Leslie, 5.1980.
69
69A, GMS Easy, 1978.
75
Tip, 702.599, GMS Easy, 1978.
40
Dead-mans-pond [Wisbech] . Skrim.MS.
41
From my Orchard at Bushy-Place. 1818. Skrim.MS.
