JANUARY 1 TO MARCH 31, 19 3 



25 



83957 to 84251— Continued. 



Nos. 84043 to 84046 were collected on 

 Mount Fuchuan, west of the Mekong 

 River and west of Weihsi, northwestern 

 Yunnan, on the Mekong-Salwin Divide, 

 October, 1929. 



84043. Primula sp. 



No. 18360. A primula with large 

 indigo-blue flowers ; found in alpine 

 meadows at 14,000 feet altitude. 



84044. Primula sp. 



No. 18362. A primula with large 

 leaves and dark-blue flowers ; found in 

 alpine meadows at 14,500 feet altitude. 



84045. Primula sp. 



No. 18374. A primula with reddish 

 purple flowers and dentate leaves 

 which are yellow beneath ; found in al- 

 pine meadows at 14,500 feet altitude. 



84046. Primula sp. 



No. 18392. A primula with yellow 

 flowers ; found in alpine meadows at 

 14,500 feet altitude. 



84047. Primula sp. 



No. 18401. Mount Sitsa, west of the 

 Mekong and north of Weishi, Septem- 

 ber and October, 1929. A primula 

 with large blue flowers found in the 

 Salwin Valley in a mossy fir forest at 

 13,000 feet altitude. 



84048. Prunus majestica Koehne. Amyg- 

 dalaceae. 



No. 18256. Muli, September and Octo- 

 ber. 1929. A cherry tree 20 feet high, 

 with pink flowers ; found in spruce for- 

 ests at 11,500 feet altitude. 



84049. Rheum alexandrae Batal. Polyg- 

 onaceae. Rhubarb. 



No. 18200. Kulu Mountains. Septem- 

 ber and October, 1929. A handsome 

 plant 2 to 3 feet tall, with large cream- 

 colored bracts ; found in swarnpv alpine 

 meadows at 14,500 feet altitude. 



84050 to 84215. Rhododendron spp. Erica- 

 ceae. 



84050. Rhododendron heliolepis 

 French. 



From the Likiang Snow Range, Yun- 

 nan. 



For previous introduction see No. 

 59715. 



84051 to 84073. Mount Siga, southwest- 

 ern Szechwan, September and Octo- 

 ber, 1929. 



84051. Rhododendron sp. 



No. 18119. A shrub 10 to 12 feet 

 high, with purplish pink flowers ; found 

 in forests at 14,000 feet altitude. 



84052. Rhododendron sp. 



No. 18125. An ornamental herb with 

 pale purple flowers ; found in alpine 

 meadows at 13,500 feet altitude. 



84053. Rhododendron sp. 



No. 18138. A shrub or small tree 10 

 to 15 feet high, with white flowers ; 

 found on alpine slopes at 14,500 feet 

 altitude. 



84054. Rhododendron sp. 



No. 18139. A shrub 5 to 8 feet high ; 

 found on alpine slopes at 14,500 feet 

 altitude. 



83957 to 84251— Continued. 



84055. Rhododendron sp. 



No. 18140. A shrub 4 to 5 feet high, 

 with pale-purple flowers ; found on for- 

 ested slopes at 13,000 feet altitude. 



84056. Rhododendron sp. 



No. 18141. A shrub 6 to 10 feet 

 high, with pink flowers ; found in al- 

 pine meadows at 14,500 feet altitude. 



84057. Rhododendron sp. 



No. 18142. A shrub or small tree 8 

 to 10 feet high, flowers not seen ; 

 found in alpine regions among rocks at 

 14,500 feet altitude. 



84058. Rhododendron sp. 



No. 18143. A shrub 1 to 2 feet high, 

 with deep purplish blue flowers ; found 

 in alpine regions among rocks at 14,- 

 500 feet altitude. 



84059. Rhododendron sp. 



No. 18144. A shrub 1 to 2 feet high, 

 with rich-yellow flowers ; found on al- 

 pine slopes at 15,000 feet altitude. 



84060. Rhododendron sp. 



No. 18149. A tree 10 to 20 feet high, 

 with very large purple flowers ; found 

 in fir forests at 14,000 feet altitude. 



84061. Rhododendron sp. 



No. 18150. A shrub 10 feet high; 

 found in alpine regions among bowl- 

 ders. 



84062. Rhododendron sp. 



No. 18152. A shrub 6 feet high; 

 found in alpine regions at 15,000 feet 

 altitude. 



84063. Rhododendron sp. 



No. 18153. A small tree 10 to 12 

 feet high, with purplish red flowers ; 

 found in alpine regions at 15,000 feet 

 altitude. 



84064. Rhododendron sp. 



No. 18155. A compact shrub, 4 to 5 

 feet high, with white flowers ; found in 

 alpine regions at 15,000 feet altitude. 



84065. Rhododendron sp. 



No. 18156. A small tree 8 to 10 

 feet high, with pink flowers ; found in 

 fir forests at 14,500 feet altitude. 



84066. Rhododendron sp. 



No. 18157. A compact shrub 5 to 

 6 feet high, with pink flowers ; found 

 among limestone and crags at 15,000 

 feet altitude. 



84067. Rhododendron sp. 



No. 18158. A shrub or small tree 10 

 to 15 feet high, with purple flowers ; 

 found in fir forests at 14,500 feet 

 altitude. 



84068. Rhododendron sp. 



No. 18150. A shrub 5 to 10 feet 

 high, with large white flowers ; found 

 in fir forests at 14,500 feet altitude. 



84069. Rhododendron sp. 



No. 18160. A shrub 4 to 6 feet high, 

 with purple flowers ; found among 

 bowlders at 15,000 feet altitude. 



