CENT. XIIl. 175 



lis, aristis apice villosis — Ohio, Kentucky,Ten- 

 nessee . . . very distinct habit by narrow sharp 

 leaves, blended with the last : it blackens by 

 drying while the others do not. 



1*280, BossEKiA fragaroides Raf* Comarop- 

 sisdoDec. Dalibardado Mx. P. T. B— Alle- 

 ghany Mts. Comar-opsis formed from Coma- 

 rum is inadmissible, I propose the Bossekia of 

 Necker instead applied to the Chamemorus sec- 

 tion of Rubus. 



1281, Dalibarda repens L. Necker, Beck, 

 violeoides Mx. cordata Steph. Rubus dalibarda 

 also- -Canada, New England and Alleghany 

 Mts. 



1282, Cylactis montana Raf. 1817, Rubus 

 Canadensis of some botanists. Tor. not of L. 

 says Hooker, it has received 5 other names ! R» 

 triflorus Rich. Hook, saxatilis Mx. and others, 

 parviflorus Nut. egopodioides Dec ! but is the 

 type of a real G. by angular calix 5-7fid. 5-7pe- 

 tals tmarg. few acins. Boreal America to the 

 Northern AUeghanies. I have not yet revised 

 my numerous sp. of Rubus, but in 1830 I divi- 

 ded it in many other Genera, Dictisperma, Sel- 

 norition, Cumbata, Ampomele, Ametron, Man- 

 teia, see sylva tel.p. 160. 



1283, Phemeranthus teretifolius Raf, 1808, 

 Talinunrt do auct. Pers. to Alabama on magne- 

 sian rock^, rare. 



1284, Enemion biternatum Raf. 1820, Dec. 

 ^or. Isopyrum thalictroides Hooker and some 

 others but not of L. wrongly blended by the 

 mere habit, flowers and seeds unlike. Ohio, 

 Kentucky Illinois, vernal. 



1285, Isopyrum thalictroides L. Alps, t 



1286, Isop. fumarioides L. Sibiria. t 



1287, Telephium imperati L. South Eu- 



