Claytonia perfoliata Donn ex Willd. (Montia perfoliata Donn ex Willd.) Howell
First record: A Fryer & A Bennett, 1883
var. depressa (A Gray) von Poellnitz
25
In 1910 a small patch was observed at Gamlingay (Evans). Evans,1912; Evans,1913,230.
In hedge by roadside, between White Wood & Gt Heath Wood, Gamlingay, 219.517, PD Sell 60/37, 23.4.1960, det. PD Sell 1982, CGE.
By hedge on roadside just west of Gamlingay, 224.516, whole plant yellowish-green, PD Sell 79/9, 16.5.1979, det. PD Sell 1982, CGE.
Gamlingay, 25F, JCA Rathmell, 1995, [R].
Woodbury Park, 11.5.1963, Bourne ann.Evans.
Woodbury Sinks, 21-52-, G Crompton, K Tucker & C Turner, 11.5.1992, [R].
Little Gransden, 25S, C Turner, 6.1992, [R].
29
Copse half a mile SE of Bassenhally Pit, 29-98-, JO Mountford, 9.4.1969.
Sandy waste under hedge, Whittlesey, 293.980, JO Mountford, 3.4.1969.
Whittlesey, common along track, 241.981-245.978, GMS Easy, 1981; vast numbers, GMS Easy, 1986.
Whittlesey Brickpits, 29N, GMS Easy, 1995, [R].
44
Heydon, M Burrow, 1991, [R].
45
Weed in Botanic Garden under conifers, 1906, PGM Rhodes, CBSC; JL Crosby, 1939.
Webb's Court, R Sibson, 1965.
Chaucer Road, Cambridge, as a weed, R Sibson, 1965.
Several clumps (5) at base of fence, Park Street, near junction with Round Church Street, 449.588, AC Leslie, 24.3.2001.
Malting Lane, on ledge half way down brick wall, 444.577, CD Preston, 11.4.1987.
Lion Yard and NW side of St Andrew's the Great churchyard, (by a birch ? B. jaquemontii), DE Coombe, 30.4.1992.
Cambridge, 45P, 45U, A Rees, 1992, 1994, [R].
Chesterton, 45P, A Rees, 1992, [R].
46
Weed in Girton College, H Belcher & E Swale, 1970-1989 and now (1999) gone.
Milton gravel pit, GMS Easy, 1970; 479.629-476.621, GMS Easy, 1974.
Chesterton railway sidings, GMS Easy, 1999, [R].
47
Sutton Meadlands, H Gilbert-Carter and SM Walters, 23.5.1945, det. SM Walters 1958, CGE.
49
Heap of clinker, March railway sidings, 412.993, GMS Easy, 1.5.2000.
Several plants flowering in the wall, Doddington churchyard, 400.905, RM Payne, 3.2002.
54
Below Barrington hill. Okes ann.152.
Pampisford Coniferetum, March 1948, seedlings. DE Coombe, Card Index.
Eastern Furze Hill, 555.484, A Arbon & D Buttle, 1992, [R].
Western Furze Hill, 553.487, near wire cage, JCA Rathmell, 7.1996, [R].
Furze Hills, 55-48-, C Turner, 15.5.1993; 23.6.1997, [R].
Western Furze Hill, near cage to exclude rabbits, invasion! JCA Rathmell, 7.1996.
56
Reach, near Devil's Ditch, Cttee Walk, 1975.
A small patch in flower in deep shade of scrub by path, SE side of Devil's Ditch, 592.638, DA Wells with G Crompton & J Bulleid, 2.5.1996.
Garden weed, 103 Commercial End, Swaffham Bulbeck, G Crompton, 1996, [R].
57
Little Thetford, G Crompton, E Norman & et al., 11.5.1996, [R].
Station car park, Ely, 57P, RM Payne, 5.2001.
58
Old hedgebank, Downham, 526.828, R Payne, 4.5.1981.
65
Farm track to Lower Wood, Weston Colville, 62-52-, D Wells, PH Oswald et al., 9.5.1994, [R].
66
First reported early in this century from a lane on the county boundary at Kennett, where it was possibly introduced with pheasant's food (Evans). It has now become more plentiful there than ever...Evans,1939,55.
In great abundance at Kennett. Evans,1911,221.
Kennett, 29.4.1916, Ann.Lee.
In great abundance, in a hedge by a track between Kennett & A.11, 698.693, PD Sell 60/29, 22.4.1960, det. PD Sell 1982, CGE.
Beyond Newmarket in a wood [?in Cambs], A Malins Smith, 30.5.1907.
Roadside S of Newmarket Heath, [?RG Hardy], 1954.
Chlora perfoliata Chippenham Fen, Fryer and Bennett, 1883. Bennett,1899,245.
Chippenham Park, AC Leslie, 5,1980.
Track, Chippnham, 673.690, JCA Rathmell, 12.5.1992, [R].
Kennett gravel pits, 'Half Moon Plantation', 694.688, with Anisantha tectorum, PJO Trist & G Crompton, 25.5.1988, [R].
Kennett railway station, G Crompton & R Payne, 28.6.1991, [R].
Kennett village, R Payne, 30.5.1991, [R].
76
var. depressa, Hedge by roadside near Kentford Heath, 707.685, PD Sell 54/12, 3.6.1954, det. PD Sell 1982, CGE.
Near Kentford heath in Cambs, 4.6.1960, Bourne ann.Evans.
Dense colonies in Chippenham-Kennett-Newmarket area, GMS Easy, 1970-2000.
Kennett, G Crompton & R Payne, 30.5.1991, [R].
Kennett churchyard, 700.684, G Crompton & R Payne, 30.5.1991, [R].
Abundant in arable field E of Kennett church, 701.683, AC Leslie, 27.5.2001.
40
Elm, filled canal, GMS Easy, 1975.
