Glyceria declinata Bréb.
First record: Henslow, 1825
25
Pond, Gamlingay, 229.518, (between Mount Pleasant Farm and Road) AC Leslie, 1977.
26
Papworth Everard, V Morgan, 5.1989, [R].
34
Muddy margin of wide ditch between "The Drift" & "Mill Homes" by Brook Road, Bassingbourn, 327.439, PD Sell 79/48, 14.7.1979, det. PJO Trist 1982, CGE.
35
Pond near Caldecote, with G. fluitans, SM Walters, 2.8.1945, det. PJO Trist 1982, CGE.
Roadside pond, Comberton, with G. plicata, SM Walters, 31.7.1945 & 2.8.1948, det. PJO Trist 1982, CGE.
Pond, Longstowe, 308.548, AC Leslie, 1977.
Roadside pond, Toft, SM Walters, 25.7.1945, 28.7.1945, det. PJO Trist 1982, CGE.
44
Thriplow, FH Perring, 1.7.1961; Thriplow Meadows, 437.470, PJO Trist, 12.7.1989, [R]; A Arbon, 1993, [R].
45
Cambridge, JS Henslow, 2.6.1825, det. PJO Trist 1982, CGE.
Coe Fen, AC Leslie, 8.1978; Coe Fen, 448.576, CD Preston 15.7.1999, det. CA Stace, 1999.
Cattle trampled muddy ditch, Coldham's Common, SM Walters, 1.8.1950, det. PJO Trist 1982, CGE; Ditch, Coldham Common, 472.591, GMS Easy, 13.7.1987.
Sheeps Green, CD Preston 15.7.1999, det. CA Stace, 1999.
Barton pond, 40-55-, SM Walters, 2.4.1945, det. PJO Trist 1982, CGE; Roadside pond, Barton, SM Walters, 31.7.1945, det. PJO Trist 1982, CGE; Barton roadside pond, 40-55-, H Gilbert-Carter, 8.1948, det. PJO Trist 1982, CGE; Roadside pond, Barton, SM Walters, 7.7.1949, det. PJO Trist 1982, CGE; Barton pond, 40-55-, SM Walters, 5.11.1955, det. PJO Trist 1982, CGE.
Cow-trodden 'pond', near Byron's Pool, 439.549, SM Walters, 5.8.1953, det. PJO Trist 1982, CGE.
Damp ground on path by River near Hauxton, SM Walters, 1947.
46
Old gravel pit, Westwick, 417.663, FH Perring, 14.6.1956.
47
Marsh, west of Washes opp. Argent's Farm, in dominant Iris pseudoacorus over c. 3 acres, 416.785, G Crompton & R Payne, 14.6.1988, det. PJO Trist, 16.8.1988, CGE.
54
Hildersham, PJO Trist, 1991, [R].
57
Main Drove, Wicken Fen, TG Tutin, 1.8.1930, det. CE Hubbard 3.1942, G. fluitans var.? (or G. fluitans x G. declinata) fertile! material too incomplete for detailed study, 'The only specimen of this type seen in Hb. Kew, Hb. Druce & Hb. Cambridge', coll. as G. declinata [not det. by PJO Trist]; Main drove, Wicken Fen, SM Walters, 12.6.1957, with G. fluitans = G. declinata det. SM Walters, CGE.
In low places along the side of the drove, Sedge Fen Drove, Wicken Fen, PJO Trist No.669.3, with PD Sell, 8.7.1986, CGE; 'When I was at Wicken with Peter Sell, 8.7.1986, I took specs (for CGE) & saw many plants on the wide grassed verge in Sedge Fen Drove, Wicken of G. declinata Bréb.' PJO Trist in litt. 28.8.1988; conf. spec. in Trist PVT, f. 6.6.1990; Frequently found on Wicken Fen excursion, DA Wells, C Turner, G Crompton, et al., 16.6.1990,
66
Chippenham Fen, FH Perring, 19.7.1950, det. PJO Trist 1982, CGE.
75
Ashley, 70-59-, G Crompton, 29.6.1987, [R].
