572 348. Rosa. 58. ROSACEA. Pl.ex.cal. 



Shrub close, 5 feet high ; leaflets elliptic, upper pair and 

 odd leaflet largest, ribs beneath prominent, hirsute; serra- 

 lures glandular; flowers reddish; calyc'me pinnce very nar- 

 row ; styles simple ; J^ruit elliptic. 



IS. Rosa sarmenlacea. Briar rose. 



Styles distinct; germen ovate; thorns hooked; leaflets- 

 doubly serrate, quite bald. 



Roaa canina, Roth Fl. Germ. 1,218; and 2, 360, 

 Rosa sarmentacea, Woods in Lin. Tr. 12, 213. 



Hedges and bushy places ; shrubby; July. 



Shrill) 10 feet high; leaflets elliptic, upper pair and odd 

 leaflet largest, rather pointed, bald, waxlike above ; main 

 rib beneath prickly ; serratures unequal, divaricated, irre- 

 gular serrate; jloivers reddish, rather fiat; flruit elliptic, 

 scarlet, shining. 



19. Rosa Iractescens. Large-Lractea rose. 

 Germen globose ; thorns hooked ; leaflets serrate, to- 



mentose beneath ; hractece overtopping the fruit. 



Rosa hractescens, Woods in Lin. Tr. 12, 216. 



Hedges; shrubby; June. 



S/zn^/j 7 feet high ; leaflets elliptic, upper pair and odd 

 leaflet largest ; hairy above ; beneath main-rib prickly, 

 veins hairy ; fl.owers flesh-colour, rather concave ; style& 

 simple ; frjiit globular. 



20. Rosa dumetorum. -. Busk rose. 

 Styles distinct; germens elliptic, overtopping the bracteae; 



thorns hooked ; leaflets serrate, hirsute on both sides. 



Rosa canina f, Desvaux Journ. de Bot. 2, 115. 

 Rosa dumetorum, Thuilliers Fl. Par. 250. 



Hedges; shrubby; July. 



Shrub 6 feet high; leaflets rather shining; upper pair 

 and odd leaflet largest, odd leaflet broadest, rather pointed ; 

 flowers rather flat, reddish ; fruit ovate, very broad or 

 nearly globular, bald, red. 



2 1 . Rosa collina. Hill rose. 

 Styles distinct ; thorns hooked, nearly equal ; leaflets 



serrate, hirsute beneath. 



Kosa coUina, Jacq. Fl. Austr. 2, 58. 



Hedges; shrubby; July. 



