20. R. IVIACROPHYLLUS. 147 



20. R. macrophyllus Weihe. 



R caule arcuato-prostrato angulato patenti-piloso, 

 aculeis e basi magna dilatata compressa declinatis hre- 

 vihus tenuibus conico-compressis, foliis quinatis, foliolis 

 duplicato-patenti-dentatis vel irregulariter dentato-ser- 

 ratis supra pilosis subtus pallide viridibus tomentosis 

 hirto-velutinis vel in venis tantum pilosis, foliolo ter- 

 minali elliptico rotundo-obovato vel obovato cuspidate 

 vel acuminate basi plus minus ve cordato, paniculae hirtse 

 tomentosse setosae ramis paucifloris corymbosis brevibus 

 inferioribus axillaribus subracemosis ascendentibus, 

 aculeis declinatis, sepalis hirtis tomentosis setosis ovato- 

 attenuatis a fructu laxe reflexis. 



R, macrophyllus Bab.! Man. ed. 5. 102 (1862); ed. 6. 

 Ill; Syme's Eng. Bot. iii. 177. 



a umhrosus (Arrh.) ; aculeis e basi magna tenuibus, 

 foliis quinatis, foliolis duplicato-patenti-dentatis subtus 

 hirto-velutinis plus minusvet omentosis, foliolo terminali 

 late obovato cuspidate, aculeis paniculse tenuibus, sepa- 

 lorum apice lineari, corolla rosea. 



E. umhrosus Arrli. 31 (1840). Fries! Summa, 166; 

 Herb. Norm. xiii. 60 (sp.). Bor. Fl. Centre, 200. 



R. carpinifolius Blox. ! in Kirby, 44. Lees ! in Steele, 58. 

 R. carpinifolius /? umhrosus Bab.! Man. ed. 6. 111. 

 R. Sprengelii Arrh. ! in Fries, Herb. Norm. x. 53 (sp.). 

 R. atrocavZis Miill.! Mon. 90] 



