i9oi- Rogers. — Some Noith- cast Ireland Rubi. 219 



Radui,^. 

 R. radula, Weihe.— Typical, or nearly so. 38. Newcastle, Bruce I 

 Lisnagade, Aghaderg, Lett\ 39. Near Giant's Causeway, Bailey \ Cave 

 Hill, Druce ! 



Subsp. echlnatoides, Rogers.— 37. Tanderagee ; Ballymore, 

 Lett\ Scarva, abundant; near Newry. 38. Aghaderg, in several 

 places, but rather local. I am satisfied now that it was an excep- 

 tionally slender form of this subspecies that I named R. rudis 

 Weihe for Canon Lett a few years ago (see Irish Top. Bot., p. 106.) 

 39. Glenarm, Lett and Druce ! Cave Hill, Druce ! and Waddell ! 

 Less glandular than usual. 

 R. echlnatus, Lindl.— 37. Markethill, Druce ! 

 R. oigocladus, Muell. & Lefv., var. Newbouldil, Bab.— *37. 

 Scarva. In great quantity near Newry. 38. Aghaderg Anacloan. 

 Banbridge- Locally abundant, but very variable ; the Newry plant 

 especially going a long way towards var. Bloxamianus (Colem.), though 

 on the whole, perhaps, best kept under Newbouldii. 



R. regillus, A. Ley. — 38. Gillhall demesne, Lett I A form less 

 glandular than the Gloucestershire and Herefordshire type. 



Sub-Koehi,e;riani. 



R. Babingtonii, Bell Salt— 37. Ferry Hill, Lettl Rather doubtful. 

 *38. Drumcrow, Waddell in hb. Lett! 



R. mutabilis, Genev.— *38. Lisnagade, Aghaderg; one clump ; in 

 shade, and so hardly typical, making some approach towards subsp. 

 nejuorosus Genev. An imperfect specimen from this thicket was wrongly 

 named by me R. adornatus, P. J. Muell., for the Watson Bot. Exch. Club. 

 (See Report 1900-1901, p. 17, 2nd paragraph). New for Ireland. 



Rs Bloxamll, Lees. — *37- Lane near Newry, in some quantity, nearly 

 typical ; but with exceptionally stout prickles and lax panicle. 



SUB-BElylyARDIANI. 



R. scaberj Wh. & N.— 30. Lurgan, Praeger\ 38. Aghaderg Glebe; 

 fairly abundant locally, with leaves exceptionally large in shade, and 

 mostly 3 nate. 



KOEHI^ERIANI. 



R, rosaceus, Wh. & N., var. hystrlx (Wh. & N.) 39. Glen- 

 dun, ShoolbredX Also form near subsp. infeamdus Rogers, near Maralin 

 (38), Lettl 



R. Koehlerl, Wh. & N, — 38. Newcastle, Druce ! Aghaderg; — seen 

 in two places only, (1) Mile Hill Lane, (2) Glebe field. 



Subsp. dasyphyllus, Rogers. — 37 and 38. Common; ap- 

 parently the most abundant and generally distributed glandular 

 bramble in N. Ireland, as in N. England. 



Beu,ardiani. 

 R. saxicolus, P. J. Muell. — 38. Saintfield, Waddelll Apparently 

 R. horridicaulis, P. J. Muell., the strong form which Dr. Focke associates 

 with R. saxicolus. 



