IQ5I1. 
19513. 
19514. 
19516. 
19518. 
19519. 
19520. 
19521. 
NUMERICAL CATALOGUE 93 
Prunus brachypoda, Batal. ‘Tree of 40-50 ft. Flowers 
creamy-white. In mixed thickets on the Mekong- 
Salwin divide. Lat. 27° 54’ N. Long. 98° so’ E. 
Alt. 8-9,000 ft. June 1921.. N.W. Yunnan. 
Paraquilegia microphylla, Drumm. et Hutch. Cushion 
plant of 10-16 inches diameter. Flowers pale bluish- 
lavender, anthers and nectaries orange. Firmly rooted 
in crevices of shady dry cliffs in ravines on the 
Mekong-Salwin divide. Lat. 27° 54’ N. Long. 98° 
50’ E. Alt. 11,000 ft. June 1921. N.W. Yunnan. 
Primula bella, Franch. Plant of 1-2 inches. Flowers 
rose-purple—drying blue-purple—with throat white. 
Moist, peaty, stony, alpine meadows and on boulders 
on the Mekong-Salwin divide. Lat. 279 54’ N. Long. 
g8° so’ E. Alt. 13-14,000 ft. June 1921. N.W. 
Yunnan. 
Primula silaensis, Petitm. Massed plant of 2-4 inches. 
Flowers deep blue-purple, fragrant. Moist, stony, 
peaty meadows on the Londre pass, Mekong-Salwin 
divide. Lat. 28° 12’ N. Long. 98° qo’ E. Alt. 
14-14,500 ft. June 1921. N.W. Yunnan. 
Vaccinium modestum, W. W. Sm. Dwarf shrub of 
4-14 inches. Flowers dull rose, tinged green. Open 
peaty, moist, stony pasture and on rocks on the 
Londre pass, Mekoug, Salen divide. Lat. 28° 12’ N. 
Long. 98° 40’ E. Alt. 13,000 ft. June 1g21. N.W. 
Vantaa 
Cassiope palpebrata, W. W. Sm. Mossy plant of 
I-1% inches. Flowers creamy-white. Forming mats 
on rocks and moist, stony meadows on the Londre 
pass, Mekong-Salwin divide. Lat. 28° 12’ N. Long. 
98° 40’ E. Alt. 13-14,000 ft. June 1921. N.W. 
Yunnan. 
Salix Lindleyana, Wall. Prostrate shrub of a few 
inches. On moist, stony pasture on the Londre pass, 
Mekong-Salwin divide. Lat. 28° 12’ N. Long. 98° 
40’ E. Alt. 14,000 ft. June 1921. N.W. Yunnan. 
Berberis sp. aff. diaphana, Maxim. Spinous shrub of 
3-5 ft. Flowers pale orange-yellow. Scrub on the 
earn, of — forests on the Mekong-Salwin divide. 
Lat. 279 54’N. Long. 98° 50’ E. Alt. 10-11,000 ft, 
June 1921. N.W. Yunnan. 
