210 NOTES ON THE FLORA OF SOUTH BEDFORDSHIRE. 



Ranunculus peltatus, var. truncatus. Slip End. — R. pseudo- 

 fuitans Bab. Barton Springs. — R, Drouetii var. ccespitosus Thuill. 

 On dried mud of a pond, Aspley. — R. hirsutus Curt. Ridgmount, 

 C. C. Clophill, W. C. Herb., 1842. 



Delphinium Ajacis Reich. Field, Harlington, Anstee. Probably 

 introduced. 



Papaver somniferum L. Agg. Houghton Conquest, C. C. Field 

 near Luton. Casual. — P. diibium var. Lecoqii, Ampthill, C. G. 

 Flitwick. — P. hybridum L. Near Dunstable, W. G. Smith. 



Fumaria densiflora DC. Mead Hook Wood, C. C. Limbury. — 

 F. Vaillantii Loisel. Barton Hills, C. C. 



Sinapis alba L. Near Luton Hoo, J. Catt. — S. nigra L. Clophill, 

 W. C. Herb., 1843. 



Diplotaxis muralis DC. Ampthill, Oct. 1888, C. C. Casual. 



Draba muralis L. Kimbolton, N. Beds., Hamson, 1888. 



Alyssum incanum L. Casual. Flitwick, 1884. 



Camelina sativa Crantz. Casual with clover, circa 1865 ; not 

 seen since, J. Crouch. 



Teesdalia nudicaidis Brown. Steppingley. Ampthill, C. C. 



Viola hirta var. calcarea Bab. Barton Hills. 



Drosera rotwidifolia L. Maulden, 1845, W. C. Herb. I fear 

 this is extinct, through draining. It is still fairly abundant on 

 Flitwick Marsh, 1888. 



Dianthus Armeria L. Railway introduction on the Midland 

 Railway between Luton and Leagrave. 



Silene noctiflora L. Leagrave, Piffard. Field south of Luton, 

 1887 and 1888. 



Stellaria glauca With. Flitwick Moor, 1886, Hamson. 



Arenaria serpyllifolia var. sphcBvocarpa Tenore. Luton Hoo Park 

 wall. 



Sagina apetala Prop. Base of a wall, Christ Church, Luton. — 

 S. nodosa Meyer. Flitwick Moor. 



Spergida arvensis L., var. vulgaris. Pepperstock. 



(Hyjjericum Elodes L. " Potton Marshes," Abbott. I fear extinct, 

 as it has been searched for carefully in recent years.) 



Geranium, pyrenaicum L. Ampthill, 1885, 0. C. — G. rotundi- 

 folium L. Between Leagrave and Sundon, C. 0. — G. columbinum 

 L. Gravenhurst, 1842, W. C. Herb. 



Genista anglica L. Maulden, 1844, W. C. Herb. — G. tinctoria L. 

 Exeter Wood, N. Beds., M'Laren. 



Medicago saliva h. Silsoe sand-pit ; probably an escape. Railway 

 introduction, Leagrave. 



Trifolium subterraneum L. N. Beds., 1844, M'Larm. — T. ochro- 

 leiicum L. Clophill, 1888, C. C. — T. striatum L. Cainhoe, 1845, 

 W. C. Herb. An escape ? — T. scabrum L. Fhtwick Marsh, 1884, 

 M'Laren. — T.fragiferum L. Barton, Clophill, C. C. — T.Jiliforme 

 L. Cainhoe, 1845, W. C. Herb. 



Astragalus Hypogluttis L. Abundant on the Warden Hills. In 

 the 1884 list inadvertently recorded as glyciphyllos. 



Hippocrepis comosa L. Warden Hills. Markham Hills. Dun- 

 stable Downs. 



