374 
23054. 
23055. 
23056. 
23057. 
23058. 
23059. 
23060. 
23061. 
PLANTAE CHINENSES FORRESTIANAE 
Dioscorea kumaonensis, Kunth, var. argentiflora, 
Prain et Burkill. Scandent plant of 5-9 ft. Flowers 
greenish-white. On scrub and grass on the margins 
of thickets on the Chien-chuan-Mekong divide. Lat. 
26° go! N. Long. 99° 40’ E. Alt. 8-9,000 ft. July 
1922. N.W. Yunnan. 
Buddleia macrostachya, Benth. var. megalantha, W.W. 
Sm. Shrub of 10-20 ft. Flowers deep purple- 
lavender, tube darkest, fragrant. In thickets by 
streams on the Chien-chuan-Mekong divide. Lat. 
26° 36’ N. Long. 99° 40’ E. . Alt. 8-9,000 ft. July 
1922. N.W. Yunnan. 
Primula blattariformis, Franch. Plant of 9-15 inches. 
Flowers fragrant, rose with yellow eye. On dry 
stony pasture and ledges of limestone cliffs on the 
Chien-chuan-Mekong divide. Lat. 26° 30’ N. Long. 
99° 4o’ E. Alt. 8-9,000 ft. July 1922. N.W. 
Yunnan. 
Styrax langkongensis, W. W. Sm. Shrub of 2-4 ft. 
Flowers soft creamy-white, occasionally very faintly 
tinged pink. Dry stony meadows on the margins 
of pine forest on the western slopes of the Sungkwei 
range.’ Lat. 26° 18’ N° Long 400° 13’ EE. Alt. 
9,000 ft. June 1922. N.W. Yunnan. 
Solms-Laubachia pulcherrima, Muschler. In fruit. 
Limestone cliffs on the eastern flank of the Lichiang 
range, Lat, 27° 20’ N.. Long. 190° 10 FE. It. 
14-15,000 ft. July 1922. N.W. Yunnan. 
Itea yunnanensis, Franch. Shrub of 6-10 ft. In 
fruit. In thickets by streams on the Chien-chuan- 
Mekong divide.. Lat. 26° 36’ N. Long. 99° 4o’ E. 
Alt. 9,o00 ft. Aug..1922. N.W. Yunnan. 
Mussaenda divaricata, Hutch. Shrub of 5-9 feet. 
Bracts creamy-white,* flowers deep orange. Dry 
rocky slopes and amongst scrub by streams in the 
Yangtze valley. Lat. 269 50! N. Long. 100° 25’ E. 
Alt. 5-6,000 ft. July 1922. N.W. Yunnan. 
Primula polyphylla (Franch.), Petitm. var. monticola, 
Hand.-Mzt. Plant of 14-18 inches. Partly in fruit. 
Flowers rose-lilac, eye yellow. Moist peaty pasture 
by streams in side valleys on the Chien-chuan-Mekong 
divide. Lat. 26° 36/) N.° Long. 99° 40’ E. Alt. 
10,000 ft. July 1922. N.W. Yunnan, 
