Lepidium ruderale See also Part I (click here). The records from the Coombe and Oswald surveys in 1992-1994 are taken from 'Maritime' plants of roads in Cambridgeshire (v.c.29) by DE Coombe, Nat. in Cambs 36:37-60 (1994). 23 NW margin of A.505, just SW of junction of road to Ashwell station, 287.382, AC Leslie, 5.8.2001. 29 Whittlesey brickyards, etc., GMS Easy, 1971, 1975; generally distributed and still widespread on waste ground, GMS Easy, 1992. Lattersey Field, 280.966, GMS Easy, 1999, [R]. 34 Litlington, 329.402, GMS Easy, 15.7.1992, [R]. On sewage waste, Royston sewage farm, GMS Easy, 1970. A few plants at edge of road, NW side of A.505 (Newmarket Road), east of Royston (just S of Goffers Knoll), 3935.4200, AC Leslie, 1.7.2001. 36 E of Caxton Gibbet, 303.606, C Turner, 9.1994, [R]. 44 With Puccinellia distans, on verge of Sawston bypass, 479.487, DE Coombe, 23.10.1993. Sawston, 487.480, wasteground behind tannery, NP Millar, 2002, [R]. Thriplow, A Arbon, 1993, [R]. Whittlesford, A Arbon, 1991, [R]. 45 Many tips and waste places in Cambridge, GMS Easy, 1971 onwards. NW bridge on M.11 roundabout, near Trumpington, Cambs (within Cambridge City boundary) with Puccinellia distans, 439.534, PH Oswald, 2.7.1999. 46 Cambridge Sewage Farm, GMS Easy, 1976. Waterbeach tip, 483.687, GMS Easy, 1970. Girton roadside verge, on A.1307 near Washpit Road, GMS Easy, August 1991. S side of A.45 just E of Huntingdon Road fly-over, a notably damp verge with Puccinellia distans and Spergularia marina, 420613, DE Coombe, 16.7.1992; not found with the other two species, DE Coombe, 15.5.1994. 48 A.142 verge at Toll Farm near the Counter Drain, with Puccinellia distans, and with the latter abundant from Hiam's Farm to the Horseway turning, 427.825, 436.815, DE Coombe & PH Oswald, 16.9.1992; scattered along N side of A.142, 410.845, 420.833, with Puccinella distans, GMS Easy, 23.6.1993, [R]. Mepal, 436.815, AC Leslie, 1980, [R]. Centre of track in Sewage Works, Doddington, 401.919, PH Oswald & J Benfield, 20.9.1997, [R]. 54 50+ plants, Rsv, Hildersham, 536.489, GMS Easy, 9.7.1991, PVT. Rsv, Abington, now covering 10m. 537.488, GMS Easy, 27.6.1996. Edge of kerb in lay-by on A.604 between Little Abington and Four Went Ways, and thence towards roundabout, PH Oswald, 13.10.1992, 8.10.1993 and, with DE Coombe, 21.10.1993. A.604 gutter, Little Abington, 523.499, GMS Easy, 27.6.1996, [R]. 55 A.604 gutter, Little Abington, 523.500, GMS Easy, 27.6.1996, [R]. Balsham, on roadside heaps of spoil, GMS Easy, 8.7.1993, [R]. 56 Reach tip, GMS Easy, 1980. Burwell Fen, 575.684 etc., GMS Easy, 1980. 66 Newmarket silo, 647.629, GMS Easy, 1978. Kennett pits, 695.687, GMS Easy, 1990, [R]. 40 The presence in Wisbech of large colonies bordering the river during the last few decades suggest a continuation of the native population Rsv/ river bank colonies, 457.095 etc. GMS Easy, 13.10.2001. Muddy verge on A.47 between Wisbech and Guyhirn, close to the tidal River Nene, opposite entrance to Primrose Farm, Waldersea Farm and an old pumping station, with Puccinellia distans and Spergularia marina, 433.063, DE Coombe, 1.10.1993. Emneth, Vc 29, 40 X, Y, G & K Beckett & F Schumann, 16.7.1994, [R]. 41 Wisbech sewage farm, 473.173, GMS Easy, 1983. Wisbech docks, GMS Easy, 1988, [R]. Roadside verge, Leverington, 442.113, GMS Easy, 1983. Leverington, 4560.1084, R Payne, 26.7.1992, [R].
