92 MR. J. G. BAKER ON PLANTS 
1. R. rhamnifolius (W.& N.) The large cordate-leaved form, 
in excellent condition, in a lane between Bardon Mill and Ches- 
terholme. A less robust and more ovate-leaved form on Whitley 
Links ; and what is probably a microphyllus variety of this 
species near Bardon Mill. 
2. Discotorres. Stems with closely adpressed pubescence, 
the prickles equal, and almost confined to their angles. 
2. R. discolor (W.& N.) Uartley Links. In North York- 
shire the commonest thicket species, usually to be readily re- 
cognised by the shining green upper and white felted under 
surface of its leaves. 
3. Sytvatici. Stems with spreading hairs, the prickles nearly 
equal. 
3. R. leucostachys (Smith). With the preceding on the links 
north of Seaton Sluice. 
4. R. villicaulis (Weihe). Hedge of a lane between Bardon 
Mill and Chesterholme. A rare species in the north, and not 
known to me as occurring in North Yorkshire. 
5. R. umbrosus (Arrh); 2. carpinifolius (Bloxam). Whitley 
Links, hedges near Bardon Mill and Seaton Delaval, thickets 
in Holywell Dene, &c. Now placed by Professor Babington 
under R. macrophyllus. 
4. Raputas. Prickles nearly equal, stems setose and acic- 
ulate. 
6. R. rudis (Weihe). In good condition with R. Koehleri, in 
thickets, at the lower part of Holywell Dene. 
7. Rk. Radula (Weihe). Thickets in the Seaton Delaval 
Avenue ; hedges near the Hartley Junction Station. 
5. Kornieriani. Prickles abundant, very unequal, passing 
by gradual stages into aciculi and sete. 
8. FR. Koehleri (Weihe). Abundant in Holywell Dene, hedges 
near Bardon Mill, &c., &c. The variety pallidus, in the 
shaded parts of Holywell Dene. The common woodland 
bramble of North Yorkshire. An allied plant, with equally 
prickly stems; leaves strongly veined beneath, but seldom quin- 
ate, and then the basal pair sessile and imbricated, with a fasti- 
giate level-topped panicle, and sepals adpressed to or loosely 
