Glyceria x pedicellata F Townsend (G. fluitans (L.)R.Br. x notata Chevall.)
First record: Henslow, 1821
G. plicata b G. pedicellata, Towns. Annals of Nat Hist Ser. 2, v. 105.
First noticed by Mr Townsend in 1846. Bab.1860,278.
29
Whittlesey Washes, FH Perring, C Turner et al., 1.8.1993, [R].
34
Old moat, near Wendy, 310.472, abundant,(without parent species), SM Walters, 5.7.1953,det. PJO Trist 1982, CGE.
37
Ditch, Sutton Meadlands, SM Walters, 1945.
38
G. fluitans, var. pedicellata, Wood Farm, AF.cat.
44
Near Whittlesford, SM Walters, 1.8.1945, det. PJO Trist 1982, CGE.
Ditch near Whittlesford Station, SM Walters, 1945.
45
Cambridge, JS Henslow, 18.5.1821, det. PJO Trist 1982, CGE.
Coe Fen, CD Preston, 15.7.1999, det. CA Stace, CGE.
Ditch, Coldham's Common, SM Walters, 1.8.1950, det. PJO Trist 1982, CGE.
Sheep's Green, 446.576, CD Preston, 22.7.1999, det. CA Stace, CGE.
R. Cam, Stourbridge Common, 469.599, CD Preston, 22.7.1999, det. CA Stace, CGE.
Grantchester, RJ Bunch, 14.6.1833, (as G. fluitans), det. TG Tutin, LTR.
Grantchester Meadows, R Scott, 28.7.1940, det. PJO Trist 1982, CGE; Side of river, Grantchester Meadows, in several places, SM Walters, 1945.
Riverside, Hauxton, SM Walters, 1946; By R. Cam, behind Hauxton Rectory Farm, SM Walters, 13.8.1948, det. PJO Trist 1982, CGE.
Cherry Hinton Brook, 483.566, FH Perring, 6.1954.
'Linton' River, SE of Great Shelford, SM Walters, n.d.
46
N end of Coldham's Brook, 472.600, CD Preston, 22.7.1999, det. CA Stace, CGE.
48
Ouse Washes, Mepal, T Pankhurst et al., 8.8.2002, [R].
55
Fulbourn, CC Babington, 16.5.1846, det. PJO Trist 1982, conf. CE Hubbard, 1942, CGE; G. plicata b G. pedicellata, Towns. Ditch at the entrance of Fulbourn from Cambridge. Bab.1860,278; Bab.MS.Fl.3:891.
57
Upware, marsh drains, AE Ellis, 1.8.1931, det. CE Hubbard, K.
Wicken Lode, with plicata and fluitans, SM Walters, 1946.
Wicken, AC Leslie, early 1970s; TA Cope, 1982.
58
G. plicata b G. pedicellata, Towns. Ely. Bab.1860,278; Bab.MS.Fl.3:891.
65
Wood Ditton, CC Babington, 27.5.1848, conf. CE Hubbard, 1942, det. PJO Trist 1982, CGE; G. plicata b G. pedicellata, Bab.1860,278; Bab.MS.Fl.3:891.
67
Stream at Fordham, SM Walters, 5.6.1946, det. PJO Trist 1982, CGE.
