21933. 
21935. 
21942. 
21945. 
21946. 
21951. 
21952. 
21953. 
21955. 
NUMERICAL CATALOGUE 287 
Meconopsis Delavayi, Franch. Plant of 8-16 inches. 
In fruit. Dry, limy meadows on the hills east of 
the Lichiang valley. Lat. 279 20’ N. Long. 100° 13/ 
E. Alt. ro,ooo ft. July 1922. N.W. Yunnan. 
Aster yunnanensis, Franch. Plant of 16-20 inches. 
Ray florets purple-blue, disc florets yellowish-green. 
Margins of thickets and forests on the mountains east 
of Yungning. Lat. 279 45’N. Long. 1019 E. Alt. 
12,000 ft. July 1922. S.W. Szechuan. 
Helwingia himalaica, Hook. f. et Thoms. Shrub of 4-6 
ft. In fruit, fruits black. By streams in shady side 
valleys on the Chien-chuan-Mekong divide. Lat. 26° 
30’ N. Long. 99° 40’ E. Alt. 10-11,000 ft. July 
1922. N.W. Yunnan. 
Iris. Plant of 16-20 inches. Flowers blue-purple, with 
grey markings on falls. Open, moist alpine meadows 
on the Chien-chuan-Mekong divide. Lat. 26° 30’ N. 
Long. 99° 40! E. Alt. 11-12,000 ft. July 1922. 
N.W. Yunnan. 
Arisaema candidissima, W. W. Sm. Plant of 12-18 
inches. Spathe white. Open rocky slopes on the 
Chien-chuan-Mekong divide. Lat. 26° 30’ N. Long. 
gg° 4o’ E. Alt. 8-9,000 ft. July 1922. N.W. 
Yunnan. 
Cautleya lutea, Royle. Plant of 18-24 inches. Flowers 
yellow, calyces purplish-red. In thickets by streams 
on the mountains east of Yungning. Lat. 27° 45’ N. 
Long. 101° E. Alt. 10,000 ft. July 1922. 5.W. 
Szechuan. 
Abies Faxoniana, Rehd. et Wils. Tree of 30-60 ft. 
In mixed and conifer forests on the mountains east of 
Vungning. Lat. 279 45’ N. Long. 101° E. Alt. 
11-12,000 ft. July 1922. S.W. Szechuan. 
Cephalotaxus sinensis, Rehd. et Wils. Shrub or tree 
of 20-50 ft. In fruit. In mixed thickets by streams 
on the Chien-chuan-Mekong divide. Lat. 26° 30/ N. 
Long. 99° 40’ E. Alt. 10-11,000 ft. July 1922. 
N.W. Yunnan. 
Cotoneaster. Shrub of 2-5 ft. In fruit, fruits red and 
white. Margins of thickets and by streams on the 
Chien-chuan-Mekong divide. Lat. 26° 30’N. Long. 
99° 40 E. Alt. 11,000 ft. July 1922. N.W. Yunnan. 
