21469. 
21471. 
21472. 
21473. 
21474. 
21477. 
21479. 
NUMERICAL CATALOGUE 261 
Rosa. Spinous, weakly scandent shrub of 10-16 ft. 
Flowers fragrant, creamy-white. In thickets by 
streams on the Chien-chuan-Mekong divide. Lat. 
26° 36’ N. Long. 99° 4o’ E. Alt. 10,000 ft. July 
1922. N.W. Yunnan. 
Pterocarya Forrestii, W. W. Sm. Shrub or tree of 
25-50 ft. In fruit. Open mixed and conifer forests 
on the Chien-chuan-Mekong divide. Lat. 26° 36’ N. 
Long. 99° 40’ E.. Alt. g-10,000 ft. July 1922. N. 
W. Yunnan. 
Sabia yunnanensis, Franch. Scandent shrub of 10~-16 
In fruit, fruits darkest. In thickets by streams 
on the Chien-chuan-Mekong divide. Lat. 26° 36’ N. 
Long. 99° 40’ E. Alt. 10,000 ft. July 1922. N.W. 
Yunnan 
Zanthoxylum sp. aff. oxyphyllum, Edgew. Weakly 
scandent, spinous shrub of 20 ft. In fruit. Amongst 
scrub and in thickets on the Chien-chuan-Mekong 
divide. Lat. 26° 36’ N. Long. 99° 40’ E. Alt. 
g-10,000 ft. July 1922. N.W. Yunnan. 
Primula muscarioides, Hemsl. var. Plant of 9-14 
inches. Flowers deep ruddy-blue-purple, fragrant. 
Moist meadows by streams on the Chien-chuan- 
Mekong divide. Lat. 26° 36’ N. Long. 99° 40’ E. 
Alt. 11,000 ft. July 1922. N.W. Yunnan. 
Aralia chinensis, Linn. var. glabrescens, Schneider. 
Shrub of 12-20 ft. Flowers greenish-yellow. In 
thickets by streams on the Chien-chuan-Mekong 
divide. Lat. 26° 36’ N. Long. 99° 40’ E. Alt. 
9,000 ft. July 1922. N.W. Yunnan. 
Primula sikkimensis, Hook. Plant of 12-16 inches. 
Flowers fragrant, soft yellow, drying green! Shady 
situations amongst dwarf scrub by streams on the 
Chien-chuan-Mekong divide. Lat. 26° 36’ N. Long. 
99° go’ E. Alt. 11-12,000 ft. July 1922. N.W. 
Yunnan. 
[Is this stkkimensis, pseudo-sikkimensis, or an 
intermediate form or species? I have never known 
the true pseudo-sikkimensis to dry green, though 
normally the type does so. ] 
