20352. 
20353. 
20354. 
20355- 
20358. 
20360. 
20361. 
NUMERICAL CATALOGUE 165 
Selaginella. Plant of 1-3 inches. Forming mats, many 
feet in extent on dry, shady banks and rocks in oak 
and mixed forest in the Mekong valley. Lat. 28° 10’ 
N. Long. 98° 43’ E. Alt. 7,000 ft. Sept. 1921. 
N.W. Yunnan. 
Selaginella. Mat plant of 1-2% inches. Covering 
rocks and dry banks in shady situations in mixed 
forest in the Mekong valley. Lat. 28° 10 N. Long. 
98° .\43': FE. Alt. 7,000 ft. © Sept. 1921. N.W. 
Yunnan. 
Primula sp. (A Nivalid). Plant of 18-20 inches. In 
ruit. Open alpine meadows on the Bei-ma Shan. 
Lat. 28° 18’ N. Long. 99° 10’ E.. Alt. 14-14,500 ft. 
Sept. 1921. N.W. Yunnan. 
Lactuca Lessertiana, Clarke. Plant of 4-12 inches. 
Flowers pale blue. Open, stony, moist moorland on 
the mountains N.E. of Atuntze. Lat. 28° 35’ N. 
Long. 99° 10’ E. Alt. 14,500 ft. Sept. 1921. N.W. 
Yunnan. 
Magnolia nitida, W. W. Sm. Widely spreading tree 
of 30-45 ft. In fruit. In mixed forests and thickets 
on the Salwin-Kiu Chiang divide. Lat. 28° 24’ N. 
Long. 98° 24’ E. Alt. 910,000 ft. Sept. 192r. 
‘Tsarong, S.E. Tibet. : 
Sedum Oreades, Hamet. Plant of 1 inch. Flowers 
bright orange-yellow. Open, stony meadows and on 
humus-covered boulders on the Salwin-Kiu Chiang 
divide. Lat. 289 24/ N. Long. 98° 24’E. Alt. 
13,000 ft. Sept. 1921. Tsarong, S.E. Tibet. 
Habenaria chrysea, W. W. Sm. Plant of 1%-2% 
inches. Flowers fragrant, fleshy, pure white; on 
damp, mossy pasture and humus-covered rocks in 
alpine side valleys on the Salwin-Kiu Chiang divide. 
Lat. 28° 24’ N. Long. 98° 24’ E. Alt. 10-11,000 ft. 
Sept. 1921. Tsarong, S.E. Tibet. 
Juniperus Wallichiana, Hook. f. var. meionocarpa, 
Hand.-Mzt. Tree of 30-40 ft. In mixed and conifer 
forests on the mountains N.E. of Atuntze. Liat. 28° 
351 N. Long. 99° 10’ E. Alt. 1o-11,000 ft. Sept. 
192t. N.W. Yunnan, 
