21648. 
21649. 
21650. 
21651. 
21652. 
21653. 
21654. 
: SeBye. 
NUMERICAL CATALOGUE 279 
Styrax. Shrub of 20-30 ft. Flowers fragrant, white. 
Open thickets by streams on the Salwin-Kiu Chiang 
divide, N.W. of Si-chi-to. Lat. 289 35’ N. Long. 
98° 18’ E. Alt. 1o-11,000 ft. June 1922. Tsarong, 
S.E. Tibet. 
Viola pinnata, Linn. Plant of 2-4 inches. Flowers 
white, faintly lined blue at base. Shady situations 
in and on the margins of thickets on the Londre La, 
Salwin-Mekong divide. Lat. 28° 14’ N. Long. 98? 
40’ KE. Alt. r1-12,000 ft. May 1922. ‘Tsarong, 
S.E. Tibet. 
Premna interrupta, Wall. vel v. aff. Shrub of 10-20 
ft. Foliage and flowers faintly aromatic. Flowers 
white. In thickets on open rocky hillsides on the 
Salwin-Kiu Chiang divide, west of Chamatong. Lat. 
28918" N;: ‘Long.)98° 27/°E: Alt.:8,o00 ft. June 
1922. Tsarong, S.E. Tibet. 
Ficus. Shrub of 15-25 ft. Thickets in the Salwin 
valley, west of Chamatong. Lat. 28° 18’ N. Long. 
98° 30! E. Alt. 6-7,000 ft. June 1922. Tsarong, 
S.E. Tibet. 
Viola Forrestiana, W. Becker. Plant of 3-5 inches. 
Flowers white, fragrant. Alpine thickets and by 
streams on the Salwin-Kiu Chiang divide, west of 
Chamatong. Lat. 28°18’ N. Long. 98° 27’ E. Alt. 
12-13,000 ft. June 1922. Tsarong, S.E. Tibet. 
Tussilago Farfara, Linn. Plant of 4-9 inches. Flowers 
fragrant, golden-yellow. In open thickets by streams 
on the Yangtze-Mekong divide, near Da-mu-chong. 
Lat. 27° 18/ N. Long. 99° 48’ E. Aillt. 9,000 ft. 
March 1922. N.W. Yunnan. 
Enkianthus. Shrub of 4-6 ft. Flowers green. In 
thickets and on the margins of conifer forests on the 
Salwin-Kiu Chiang divide, west of Chamatong. Lat. 
28° 18’ N. Long. 98° 26’ E. Alt, 11-12,000 ft. 
June 1922. Tsarong, S.E. Tibet. 
Geranium Robertianum, Linn. Plant of 2-5 inches. 
Flowers rose. In dwarf cane brakes on the Salwin- 
Kiu Chiang divide, west of Chamatong. Lat. 28° 18’ 
N. Long. 98° 26/E. Alt. 11-12,000 ft. June 1922. 
Tsarong, S.E. Tibet, 
