23223. 
23224. 
23227: 
23228. 
23230. 
NUMERICAL CATALOGUE 389 
Cercis racemosa, Oliv. Shrub of 20-30 ft. In fruit. 
Open thickets by streams in side valleys on the Chien- 
chuan-Mekong divide. Lat. 26° 40! N. Long. 99° 
40’ KE. Alt. 8-9,000 ft. Aug. 1922. N.W. Yunnan. 
Primula sinopurpurea, Balf. f. Plant of 12-16 inches. 
In fruit. Open, moist, stony meadows on the Chien- 
ep omaie y divide. Lat. 26° 30’ N. Long. g9° 
J 12-13,000. ft. ‘=. Sept. .fo32.. N.W. 
ee 
. Cyananthus macrocalyx, Franch. var. vel aff. Plant 
of 7-9 inches. Flowers pale yellow, tube vellow, lined 
purple. Open stony meadows on the Chien-chuan- 
Mekong divide. Lat. 26° 30’ N. Long. 99° 28’ E. 
Alt. 14,000 ft. Sept. 1922. N.W. Yunnan. 
. Monotropa hypopithys, Linn. var. lanuginosa, Michx. 
Plant of 3-9 inches, fleshy, creamy-yellow. In dry 
pine forests on the Chien-chuan-Mekong divide. Lat. 
26° 30' N. Long. 99° 30’ E. Alt. 10~-11,000 ft. 
Aug. 1922. N.W. Yunnan. 
Tofieldia yunnanensis, Franch. Tufted plant of 4-8 
inches. Flowers white. On rocks and ledges of 
cliffs in shady dry side a on the Chien-chuan- 
Mekong divide. Lat. 26° 4o’ N. Long. g9° 4o’ E. 
Alt. 10-12,000 ft. Aug. 1922. N.W. Yunnan. 
Allium yunnanense, Franch. Plant of g—12 inches. 
Flowers magenta-rose. Open stony pasture and 
slopes on the Chien-chuan-Mekong divide. Lat. 26° 
40’ N. Long. 99° 40’ E. Alt. 12-14,000 ft. Aug. 
1922. N.W. Yunnan. 
. Roscoea alpina, Royle, forma. Plant of 6-10 inches. 
Flowers pure white. Alpine meadows on the margins 
of forest and scrub on the Chien-chuan-Mekong 
divide. Lat. 26° 4o’ N. Long. 99° 40’ E. Alt. 
1o-11,000 ft. Aug. 1922. N.W. Yunnan. 
Celastrus glaucophylla, Rehder et Wilson, vel aff. 
Seandent shrub of 10-20 ft. In fruit, seeds deep 
orange. Margins of thickets on trees and scrub in 
side valleys on the Chien-chuan-Mekong divide. Lat. 
26° 40’ N. Long. 99° 40’ E. Alt. 10,000 ft. Aug. 
1922. N.W. Yunnan, 
