VOL. V. 
HARTLEPOOL BALLAST HILLS. 307 
Diplotaxis tenuifolia 
Camelina sativa 
Lepidium campestre 
sativum 
ruderale 
Senebierg didyma 
Cakile maritima 
Raphanus raphanistrum 
maritimus 
Reseda lutea 
fruticulosa 
odorata 
luteola 
Silene maritima 
otites 
Erodium moschatum 
Linum angustifolium 
usitatissimum 
Ulex Europzeus 
Sarothamnus scoparius 
Medicago sativa 
faleata 
Melilotus vulgaris 
Lathyrus sylvestris 
Onobrichis sativa 
Epilobium angustifolium 
IPN ANY 
The most abundant of all ballast- 
hill plants. 
Old and West Hartlepool, common 
in parts this year, but I never 
saw it before. 
Old Hartlepool, occasional plants. 
West Hartlepool, rare. 
Old and West Hartlepool, common 
Old Hartlepool, rare, 
Old Hartlepool, common. 
Old Hartlepool, occasional plants. 
Old and West Hartlepool, occa- 
sional plants. 
This is another of the commonest 
ballast-hill plants. 
About half a dozen fine plants, 
West Hartlepool, where it seems 
quite settled. 
Two or three plants on about three 
year old ballast, West Hartle- 
pool. 
A very common piant. 
Old Hartlepool, but soon dies out. 
Old Hartlepool, very rare. 
West Hartlepool, one plant. 
I found quantities of this and L. 
perenne four years ago. 
Old Hartlepool, common. 
Old Hartlepool, several bushes on 
the older ballast. 
Old Hartlepool, on the older ballast. 
Old Hartlepool, common. 
West Hartlepool, one very large 
plant this year, on old ballast. 
Old and West Hartlepool. 
Old Hartlepool Railway embank- 
ment beyond the second arch 
north of Hartlepool, in very 
great profusion. 
Old Hartlepool, especially at the rail- 
way side opposite the rope works. 
Old Hartlepool, two or three plants 
for several years. 
QN 
