30 SEEDS AND PLANTS IMPORTED. 



54061 to 54163— Continued. 



54103. Pyrus sebrulata Rehder. 



"(Arboretum No. 7273.) A Chinese tree, often 25 feet high, with 

 ovate serrulate leaves, small white flowers, and brown ovoid fruits 

 about half an inch long." 



For previous introduction, see S. P. I. No. 49100. 



54104 to 54163. Rosa spp. Rosacese. Bose. 



54104. Rosa abietina Grenier. 



"A Swiss rose which forms a compact shrub 5 to 7 feet high, with 

 5 to 9 leaflets and clusters of 6 to 8 small rosy flowers." 



For previous introduction, see S. P. I. No. 43706. 



54105. Rosa acicuiaris Lindl. 



"A low, densely prickly shrub native to northern America, Europe, 

 and Asia. It bears 3 to 7 leaflets and solitary deep-rose flowers 

 followed by pear-shaped fruits." 



54106. Rosa actcularis engelmannit (S. Wats.) Crep. 

 {R. engelmannii S. Wats.) 



'* Engelmann's rose, differing from the type in the distinctly doubly 

 serrate glandular leaflets and the oblong fruits." 



54107. Rosa alba L. 



"A shrub often 6 feet high, with slightly double fragrant flowers 

 and scarlet fruits. Probably of hybrid origin." 



For previous introduction, see S. P. I. No. 49102. 



54108. Rosa alberti Regel. 



"A slender-branched Turkestan rose with 5 to 9 leaflets and white 

 flowers 1 to 2 inches broad." 



For previous introduction, see S. P. I. No. 49103. 



54109. Rosa amblyotis Meyer. 



••A stout-branched shrub with purple stems, native to Siberia. 

 The leaflets are usually seven, the pink flowers are solitary, and 

 the fruits are about half an inch long." 



For previous introduction, see S. P. I. No. 43878. 



54110. Rosa arvensis Huds. 



"An English rose with creeping stems, seven ovate serrate leaflets, 

 small clusters of white odorless flowers with yellow stamens, and 

 small red fruits." 



For previous introduction, see S. P. I. No. 49104. 



54111. Rosa baicaxensis Turcz. 



"A little-known Asiatic rose closely related to R. aoioularis but 

 kept distinct at the Arboretum." 



For previous introduction, see S. P. I. No. 43708. 



54112. Rosa blanda Ait. 



"An erect shrub sometimes 6 feet high, native throughout the 

 northern part of the United States. The large, sweet-scented, single 

 rich-pink flowers are our earliest wild roses to bloom." 



For previous introduction, see S. P. I. No. 49106. 



54113. Rosa oalifornica Cham, and Schlecht. 



"A tall shrub often 8 feet high, native to northwestern America, 

 with stout hooked prickles, five to nine broadly elliptic leaflets, pink 

 flowers an inch across in dense corymbs, and ovoid fruits with a 

 prominent neck." 



