19573- 
19575: 
19577- 
19578. 
19583. 
19584. 
19585. 
19586. 
NUMERICAL CATALOGUE g7 
Iris. Plant of 14 inches. Flowers purplish-blue, falls 
marked yellowish-grey, non fragrant. Openings in 
pine forests on the eastern flank of the Li-ti-ping. 
Lat. 279 12’ N.. Long. 99° 40/ E. Alt. 9-10,000 ft. 
June 1921. N.W. Yunnan. 
Iris. Plant of 2-5 inches, in colonies of single plants 
or clumps of 3-6. Flowers deep rosy purple, fragrant, 
falls marked orange. Open, dry pasture on the mar- 
gins of scrub on the hills enclosing Lu-tien. Lat. 27° 
12’ N. Long. 99° 40’ E. Alt. 8-9,000 ft. June 
1921. N.W. Yunnan. 
Diapensia purpurea, Diels. Cushion plant of 6-18 
inches diameter. Flowers deep clear rose-crimson. 
Moist, gravelly, peaty meadows and by streams on 
the Londre pass, Mekong-Salwin divide. Lat. 28° 
12’ N. Long. 98° 40’ E. Alt. 14-15,000 ft. July 
1921. N.W. Yunnan. 
Anemone polycarpa, W. E. Evans. Plant of 6-10 
inches. Flowers deep indigo-purple. Stony meadow- 
land on the margins of thickets on the Mekong-Salwin 
divide. Lat. 27° 54’ N. Long. 98° 50’ E. Alt. 
13,000 ft. June 1921. N.W. Yunnan. 
Pyrus. Shrub of 25-40 ft. Flowers creamy-white. In 
mixed thickets on the Bei-ma Shan. Lat. 28° 18’ N. 
Long. 99° 10’ E. Alt. 10,000 ft. June 1921. N.W. 
Yunnan. 
Syringa yunnanensis, Franch. Shrub of 4-7. feet, 
Flowers fragrant, white, flushed exterior lilac-purple. 
Patches on open grassy slopes and meadows on the 
Ret-nisoShann.& Lak ane i Ni.f Long. 99° 10’ E. 
Alt. 11-12,000 ft. June 1921. N.W. Yunnan. 
Leptodermis Forrestii, Diels. Shrub of . 2+3 feet. 
Flowers deep lavender. Shady situations on cliffs in 
ravines on the Bei-ma Shan. Lat. 28° 18’ N. Long. 
g9° 10! E. Alt. 10-11,000 ft. June 1921. N.W. 
Yunnan. 
Braya verticillata, W. W. Sm. Plant of 3-5 inches. 
Flowers white or white flushed rose-purple. On screes 
and ledges of cliffs on the Bei-ma Shan. Lat. 28° 18’ 
N. Long. 99° 10’ E. Alt. 14,000 ft. June 1921. 
N.W. Yunnan. 
