Aster x salignus Willd. (A. lanceolatus Willd. x A. novi-belgii L.)
First record: EF Warburg, 1941
25
Hedge by railway crossing near Hayley Wood, near a house but 2 or 3 clumps seem established, EF Warburg, as A. salicifolius L. 25.9.1941, det. PF Yeo 1972, CGE.
36
Fen Drayton tip, 328.684, GMS Easy, 10.9.1976, PVT.
Bar Hill flyover, 382.639, MJ Howe, 16.8.2000, [R].
45
[A. lanceolatus Between Cambridge & Grantchester, naturalised by roadside, 436.570, SM Walters, 23.10.1953, CGE. [see A novi-begii]
Cambridge Corporation rubbish dump, Newmarket Road, 467.589, PD Sell 62/744, 4.9.1962, det. PF Yeo 1972 as A. simplex, and as hybrid 1975, CGE.
Old railway, Long Road, GMS Easy, 1987.
46
Cottenham, PD Sell (no number), 9.9.1962, det. PF Yeo 1972, CGE.
Cottenham, MJ D'Alton, 9.9.1962, det. PF Yeo 1972, CGE.
Chesterton railway sidings, GMS Easy, 1999, [R].
[57
see Aster novi-belgii]
58
Ely tip, 548.803, GMS Easy, c. 1975, PVT.
76
Kennett old tip, 705.685, GMS Easy, 30.9.1971, PVT.
