216i. 



Rosa acicularis, var. Sayi. 



Natural size. No. 40. 



■pubescent beneatli, tliick and firm, %-2 in. long; peti- 

 oles tomentose and bri.stly; stipule.s dilated: fis. .soli- 

 tary or few, purple or white, 2X-3}4 in. across: bracts 

 large ; pedicels prickly ; receptacle smooth : fr. de- 

 pressed-globose, brick-red, to 1 in. across. May-Sept. 

 N. China, Corea, Jap. — Very variable species. Vars. 

 fdrox, (J. A. Mey. (var. Thvnhergi&nu, C. A. Mev. Ji. 

 f erox, ij-Awr. B. J?.egeii(lnn, Andr6 &limd. Ji. Andrkv, 

 Lange). Stout and densely armed: Ivs. thick, very 

 rugose and shining: fls. large, '.iVi in. across: fr. 1 in. 

 across. S.Z. 1:28. H.U. 5:420. Ut. .•?0:104!); 42, p. 5:57. 

 G.C. II. ]4::{72. Gn. 40, p. 324; 52:1144; 55, p. 434. 

 I. H. 18:47. (Jng. 1:7; 5:.'53it. A. «. 13:342, 344; 18:5C7. 

 Var. KamscMtica, Kegel (li. Kamschdtica, Vent.). 

 £jess densely armed: Ivs. thinner, less rugose: fls. and 



fr. smaller. B.K. 5:419. B.M. 3149. Besides these the 

 following forms are often cultivated: Var. ^Iba, with 

 large white fls. Gn. 9:20; var. alba plena, with double 

 white fls. ; var. rdsea, with pink fls. ; v;ir. rubra, with 

 purple fls. ; var. rilbra pl^na, with double purple fls. 

 Gt. 24:840. B. rKt/dsn is one of the most ornamental 

 Single Roses, especially for shrubberies ; it is very hand- 

 some on account of its dark green shining foliage, large 

 fls. appearing during the whole summer, bright red con- 

 spicuous fruits, and its beautiful orange and scarlet fall 

 coloring. It is also attractive in winter by reason of its 

 stout, densely armed stems. Large numbers of hybrids 

 have been raised. By crossing with double-fld. Garden 

 Roses i?. rwiosa has given rise to a new race of hybrid 

 Roses remarkable for their hardiness and long blooming 

 season; one of the best known is Mme. George Bruant 

 (Fig. 2105), with doul)le white fls., a cross of B. riigosa 

 and the Tea Rose Sonibreuil. Another cross with a form 

 of B. Chinensis is B. rugoKa, var. calocarpa , Bruant, 

 with single rose-colored fls. and handsome fr. produced 

 very abundantly. Gn. 40, p. 548; 52, p. 384. R.H. 1895, p. 

 440, 447. I.H. 42, p. 15. Hybrids are also known with 

 71*. multiflora, E. civnamomea, B. microphylla, B. 

 spinosisshno, B. Wichnraiana and B. hnmilis, and 

 there are probably others. 



Section IX. Pimpinellifoli.^. Few Old World species. 

 Upright shrubs, usually low: prickles straight, scat- 

 tered, usually numerous and mixed with bristles: 

 Iffs. very small, usually 9; stipules narrow, with di- 

 vergent and dilated auricles: fls. solitary, without 

 bracts; sepals entire, erect and persistent. 

 42. spinosissima, Linn. (B. pimpinellifblia, Linn.). 



Scotch Rose. Low shrub, with upright recurving or 



