40 Botany. 



var. c). arenastrum, Boreau. 



1. Freq. on light sandy soils in the locality. Dod. 

 var. d). microspermum, Jordan. 



1. Hayes Common, '98. A. 0. Hume, 

 var. e). rurivagum, Jordan. 



1. Eltham and Bromley. Jackson. 



a. Deptford (c. 1800). 



var. g). polycnemiforme, Lecoq and Lamotte 

 1. Nr. Bedon Well. Dod fide A. R. Bennett. 



1324. P. Rail, Bab, 79, A. Sandy seashores ; very rare. 

 1. Grain Spit. M. and Dod. 



1326. P. hydropiper, L. (WATERPEPPER), 89, A. Ditches ; v. com. 



1327. P. minus, Huds. 8 9, A. Wet gravelly places ; v. rare. 



a. Side of Kent road, Blackheath, 1802. 



1328. P. mite, Schrank, 79. Wet places ; rare. 



1. Chislehurst Common. H. 



1329. P. persicaria, L. 7 10, A. Ditches, wet fields, roadsides ; com. 



1330. P. lapathifolium, L. 79, A. Cultivated ground, dunghills, 



etc. ; common. 



1. Goods siding, Lower Sydenham, '05. W.H.G. 

 a. First Record 1777. " Blackheath." 



1331. P. [maculatum, Bab. 7 9, A. Same as 1330, and probably 



as common. 



1. Ab. in Woolwich, largely replacing P. persicaria. Dod. 



2. Fields nr. Swanley Junction. M. 



1332. P. amphibium, L. 7 9, P. Aquatic or terrestrial. 



1. Aquatic form, Ravensbourne stream, nr. Southend, 



'02. W.H.G. 



2. Terrestrial form (var. TERRESTRE). Drybank opp. 



Bellingham Railway Station, '02. W.H.G. 



1333. P. bistorta, L. 6 9, P. Fls. containing honey ; insect or 



self -pollinated. A beautiful fl. rare in the district, growing 

 in moist places. 



1. Meadow close to road nr. bridge over the Daren th at 



S. Darenth, '03. W.H.G. 



2. Greenwich Park by pond, '01. A.D.W. 



a. Abundant in meadow adjoining lane from Bromley to 

 Hayes (c. 1856). 



1335 FAGOPYRUM esculentum, Moench. (BUCKWHEAT), 78, A. 

 Alien from Asia, cultivated on the Continent and in North 

 America for its farinaceous seeds ; in England ploughed in 

 green for manure or grown for pheasants. 



