362 BAKER’S NORTH YORKSHIRE. 
Spinacia oleracea L. Alien. A garden escape on Oliver's 
Mount, Scarborough ; J. Wheldon. y 
Salsola Kali L. British type. Native. Maritime. Area ; 
5 43. Range Coast-Level. Frequent along the coast-line 
in sandy ground from Middlesbrough to Filey. 
Schoberia maritima Meyer. British type. Native. 4 
Maritime. Area 5.3. Range Coast-Level. Frequent amongst 
the salt-marshes about Middlesbrough and Coatham. On the 
North Sands at Scarborough. 
Salicornia herbacea L. British type. Native. Mari- 
time. Areas 4. Range Coast-Level. Frequent amongst the salt ? 
marshes about Middlesbrough and Coatham, and about the $ 
mouth of the Esk at Whitby. 4 
. 
Salicornia radicans Smith. Germanic type. Native. 
Maritime. Area 5. Range Coast-Level. Muddy banks of 
some of the salt-water ditches in Coatham Marshes ; W. Mudd / 
Polygonum Bistorta L. British type. Native. Area 
9876.4321. Range 0-300. Not unfrequent in grassy 
places throughout the lower zone, ascending in Teesdale to j 
Winch Bridge. 
Polygonum viviparum L. Highland type. Native. 
Montane. Area 9.7. Range 200-450. Fields about the 
Tees from Upper Cronkley down the river to Middleton and e, 
Lonton. In the Yore district about Semer water, Whitfield 
Gill, Aysgarth Force, and other places in the upper part of 4 
the dale. 
Polygonum amphibium I. British type. Native. Area 
general. Range 0-250. Frequent in ponds and damp places 
in the lower zone, ascending in Wensleydale to the neighbour- 
hood of Hawes. 
Polygonum lapathifolium L., including Z. nodosum and 
P. laxum. British type. Native. Area general. Range 300. 
Frequent in cultivated fields and damp places throughout the 
lower zone, ascending to the oat-fields of the Hambleton plateau 
