22264. 
22265. 
22268. 
22269. 
22270. 
a2e7t ; 
NUMERICAL CATALOGUE 321 
Trachelospermum cathayanum, Schneid. Scandenttrail- 
ing shrub of 12-20 ft. In fruit. On rocks and cliffs 
in side valleys on the Chien-chuan-Mekong divide. 
Lat. 26° 40’ N. Long. 99° 4o’ E. Alt. 8-9,000 ft. 
Sept. 1922. N.W. Yunnan. 
Vaccinium spicigerum, W. W. Sm. Duplicate in fruit 
of F. No. . Chien-chuan-Mekong divide. Lat. 
26° 36’ N. Long. 99° 4o’ E.. Alt. 10-11,000 ft. 
Sse 1922. N.W. Yunnan. 
. Pittosporum floribundum, W. et A. Duplicate in fruit 
of F. No 
Chien-chuan-Mekong divide. Lat. 
26° 36’ N. Long. 99° 40’ E. Alt. 10-11,000 ft. 
Sept. 1922. N.W. Yunnan. 
. Trachelospermum, sp. Duplicate of F. No. 
= F, No. 22264 (?) but smaller leaved. Otten chuet- 
Mekong divide. Lat. 26° 36’ N. Long. 99° 4o’ E. 
Alt. g-10,000 ft. Sept. 1922. N.W. Yunnan. 
Saxifraga cinerascens, Engl. et Irmsch. Tufted plant 
of 2-4 inches. Flowers orange. Open humus- 
covered boulders and ledges of clifis on the Chien- 
chuan-Mekong divide. Lat. 26° 30’ N. Long. 99° 
4o° E. Alt. 12-13,000 ft. Sept. 1922. N.W. 
Yunnan. 
[Note curious white cartilage on leaf margins. | 
Saxifraga macrostigma, Franch. var. Georgeana, Engl. 
et Irmsch. fa. longipila, Engl. et Irmsch. Matted 
plant of 2-3% inches. Flowers orange. Open, stony 
moist alpine meadows on the Chien-chuan-Mekong 
divide: «Lat. 26° 30° Ne Long: 99°40" E. -* Alt. 
13,000 ft. Sept. 1922. N.W. Yunnan. 
Cotoneaster. Shrub of 6-8 ft. In fruit, fruits dark 
crimson. Open conifer forests and thickets on the 
Chien-chuan-Mekong divide. Lat. 26° 4o’ N. Long. 
99° 40’ E. Alt. 12,000 ft. Sept. 1922. N.W. 
Yunnan. 
Cotoneaster. Semi-prostrate shrub of 1-2 ft. Flowers 
dark crimson. In immature fruit. Oi rocks and 
cliffs in side valleys on the Chien-chuan-Mekong 
divide. Lat. 26° 30' N.- Long. og® 40’ E.- Alt. 
11-12,000 ft. Sept. 1922. N.W. Yunnan. 
