APRIL 1 TO JUNE 30, 1921. 



31 



53122 to 53175— Continued. 



53134. Brachypodium sylvaticum (Huds.) Beauv, Poaceae. 



False brome-grass. 



A grass native to woods and thickets throughout Europe and eastward 

 through northern Asia to the Provinces of Shengking and Hupeh. Chinn. 



For previous introduction, see S. P. I. No. 32446. 



53135. Bromus brizaeformis Fisch. and Mey. Poacefe. Brome-grass. 



A handsome ornamental grass 1 to 2 feet high with a one-sided nodding 

 panicle. Native to the Caucasus and Persia. 



For previous introduction, see S. P. I. No. 15978. 



53136. Cerinthe alpina Kit. Boraginacere. Honeywort. 

 For previous introduction, see S. P. I. No. 53093. 



53137. Clematis alpina (L.) Mill. Ranunculacese. Clematis. 



A slender plant 3 to 5 feet high, native to northwestern North America, 

 Siberia, and southern Europe. The flowers are bright blue with many 

 petallike stamens. 



For previous introduction, see S. P. I. No. 5133. 



53138. Clematis alpina sibirica (L.) Kuntze. Ranuncuiaceie. 



Clematis. 



A white-flowered form of Clematis alpina. 

 For previous introduction', see S. P. I. No. 237. 



53139. Clematis flammula L. Ranunculaceie. Clematis. 



A slender vigorous climber, native to the Mediterranean region. The 

 dark-green leaves remain fresh until midwinter. The small numerous 

 flowers are followed by white-plumed fruits. 



For previous introduction, see S. P, I. No. 13925. 



53140. Clematis integrifolia L. Iianunculace?e. Clematis. 

 A blue-flowered plant native to Hungary. 



For previous introduction, see S. P. I. No. 49809. 



53141. Clematis pseudoflammula Schmalh. Ranunculaceae. Clematis. 



An herbaceous plant 1 to 2 feet high, growing in open fields in the 

 northern Caucasus. The flowering season is May to June. 



53142. Delphinium CASHMERiANUii Royle. Ranunculacese. Larkspur. 

 For previous introduction, see S. P. I. No. 53098. 



53143. Delphinium elatum L. Ranunculacese. Larkspur. 

 Variety intermedium. 



A variety of the polymorphous bee larkspur (see S. P. I. No. 53099). 



53144. Ely'mus arenarius L, Poaceffi. Lyme-grass. 



A coarse perennial grass native to north temperate regions, used to 

 bind coast sand. 



For previous introduction, see S. P. I, No, 53046. 



53145. Eranthis hyemalis (L.) Salisb. Ranunculacere. 



Winter aconite. 



An erect European perennial 5 to 8 inches high, with bright-yellow 

 flowers in early spring. 



For previous introduction, see S. P. I. No. 530.53. 



53146. Helleborus foetidus L. Ranunculacefe. Hellebore. 



A western European species with a true stem a foot high, and green or 

 purple-bordered sepals 1 inch long. 



For previous introduction, see S. P. I. No. 53054. 



