130 
I4It. 
1412. 
1413. 
1414. 
1415. 
1416. 
1417. 
1421. 
1422. 
THE FLORA OF BURTON AND NEIGHBOURHOOD. 
S. purpurea, L. 
Smisby, Moira, &c.; E.B. Near Willington; W.G. Barratt's 
Pool, Moira; F.L. About Burton; W.H.P. Sudbury; P.B.M. 
x viminalis (rubra, Huds). 
About Burton; W.H.P. Near White Hollows, Purchas. Near 
Twyford Ferry, Derby. (F. B. White says this specimen is near 
var. Forbyana, Sm.) J.E.N. 
Populus alba, L. 
Repton; W.G. Near Burton-on-Trent; planted about Calke; 
W.H.P. 
P- canescens, Sm. 
Frequent ; E.B. Old Parks, Ashby; F.L. Bretby; W.H.P. 
Tatenhill ; J.E.N. 
P. tremula, L. 
Common; E.B. Frequent; F.L. About Calke, perhaps wild ; 
W.H.P. Needwood Forest ; J.E.N. 
P. nigra, L. 
Common, but always planted. 
LXXI. EMPETRACE. 
Empetrum nigrum, L. 
LXXII. CERATOPHYLLACE. 
Ceratophyllum demersum, L. 
Bretby, Drakelowe, &c.; E.B. Willesley Park; F.L. Pond 
in Ticknall Limeworks; W.H.P. Frequent in R. Trent; 
(Section). 
LXXIII. Conirere. 
Taxus baccata, L. 
Woods; E.B. Foremark ; W.G. Common, but mostly 
planted ; F.L. Foremark bottoms, near Repton; about Calke, 
doubtfully wild; W.H.P. 
Pinus sylvestris, L. 
Woods, common, but probably in all cases introduced; E.B. 
Repton Park; W.G. Common, but mostly planted; F.L. 
