Quercus x rosacea Bechst. (Q. petraea (Mattuschka)Liebl. x Q. robur L.)
First record: CE Moss, 1909
25
Margin of Buff Wood, Hatley St George, 283.506, PD Sell 61/107, 24.4.1961, as Q. robur redeted ? Q.x rosacea, PD Sell 1982, CGE.
Gamlingay, A Shrubbs, (as R. pedunculata), 9.1911, det. PD Sell 1982, CGE.
Q. petraea Gamlingay Heath Wood, rare, WTKB & JW, 1916; Great Heath Wood, 223.513, AC Leslie, 4.6.1978.
First record 1908, from White Wood, Gamlingay, CE Moss, Evans,1911,239.
Q. petraea White Wood, CE Moss, 1909; White Wood, Gamlingay, CE Moss, 20.5.1909 & 24.10.1909, see J.Bot 1910 p.1 & p.34, conf. PD Sell 1982, CGE.
Roadside, White Wood, 216.518, AC Leslie, 1976.
First tree north of the cottage on the east side of Hayley Lane, 305.535, PD Sell 79/1,22.1.1979 & 16.5.1979, det. PD Sell 1982, CGE.
45
Downing College grounds (new Bot. School), A Shrubbs, 6.1911, det. PD Sell 1982, CGE.
54
Q. petraea Hildersham Wood, 1 tree with hybrid characters, FH Perring, PD Sell & SM Walters, 9.1956, CGE; Edge of Hildersham Wood, one tree v. distinct from surrounding Q. robur, 533.456, SM Walters, 10.10.1956, det. PD Sell 1982, CGE; Hildersham Wood, 53-45-, FH Perring, PD Sell 56/57 & SM Walters, 11.10.1956, det. PD Sell 1982, CGE.
65
Q. petraea Ditton Park Wood, or possibly the hybrid, DE Allen, 1952.
66
Chippenham Fen, main ride, 648.695, PD Sell 87/151, 19.6.1987, det. PD Sell, CGE.
