RADNORSHIRE AND BRECONSHIRE RUBI. 195 
Var. or subsp. cinerosus Rogers. *48. Sillia; Presteign. This 
is the highly glandular pulcherrimus-like bramble for whic 
gested this name in Bot. Ex 
above Builth and at ‘Altmawr ; Llangorse Common. 
. Germany (see Journ. Bot. 1897, 45). In 
the Welsh plant, especially as it grows on Llangorse Common, the 
leaves are, however, more frequently 3-4-nate (instead of 5-nate) 
than I have seen elsewhere. ; 
Var. Selmeri (Lindeb.). Less frequent than the typical plant. 
42. Yrfon Valley and by the Wye above its junction with the Yrfon; 
’ Llangorse Common, abundant. *43. Newbridge ; Presteign. 
R. leucandrus Focke. *42. Yrfon Valley, near Builth, A. Ley! 
neighbourhood, 42 and 48. Llowes, 
ar. Clivicola A. Ley. One of the commonest and most charac- 
teristic brambles everywhere in and near this part of the Wye 
Valley. 42. Hay and Builth neighbourhoods ; Three Cocks Rail- 
way Junction; Talgarth; Llangorse Common. 438. Rhayader to 
Glasbury, and Llowes. Quite a brief study of the brambles of this 
part of Wales and of the neighbouring county of Hereford is 
sufficient to familiarize one with R. clivicola and R. Silurum, and to 
show how real is our debt of gratitude to Mr. Ley for distinguish- 
r In R. clivicola the roundish-obovate, cuspi- 
43. Stanner 
Builth Road to Boughrood and Clyro. 
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