222 PLANTAE CHINENSES FORRESTIANAE 
21057. Petrocosmea nervosa, Craib. Plant of 2-3 inches. in 
fruit. Ledges of dry limestone cliffs and on boulders 
on the mountains around Yungpeh. Lat. 26° qo’ N. 
Long. 100° 45’ E. Alt. 8-9,000 ft. January 1922. 
N.W. Yunnan. 
21058. Hoya. Weakly scandent fleshy plant of 2-5 ft. Flowers 
(?). Dry open rocky slopes amongst dwarf scrub on 
boulders on the mountains around Yungpeh. Lat. 
26° go’ N. Long. 100° 45’ EF. Alt. 8,000 ft. January 
1922. N.W. Yunnan. 
21062. Elaeagnus lanceolata, Warbg. Shrub of 5-9 ft. Flowers 
silvery-grey, tipped brown. In thickets by streams 
on the mountains north of Yungpeh. Lat. 26° 50’ N. 
Long. 100° 45’ E. Alt. 8-9,o00 ft. January 1922. 
N.W. Yunnan. 
21063. Euonymus. Shrub of 6-18 ft. Flowers crimson-maroon. 
In dense shady thickets by streams on the hills 
between the Yang-pi valley and Tai-ping-pu. Lat. 
25° 36’ N. Long. 999 54’ E. Alt. 9,000 ft. January 
1922. N.W. Yunnan. 
21064. Colquhounia elegans, Wall. var. pauciflora, Prain. 
Shrub of 4-6 ft. Flowers dull purplish-crimson 
exterior, interior dull greenish-yellow, marbled pur- 
plish-crimson. Amongst scrub by streams in the 
Yang-pi valley. Lat. 25° 4o’ N. Long. 100° E. 
Alt. 5,500 ft. January 1922. N.W. Yunnan. 
21065. Smilax pekingensis, DC. vel aff Dwarf erect shrub of 
1-2 ft. Flowers (?). In shady mixed forests and 
ravines on the hills between Yang-pi and Tai-ping-pu- 
Lat. 25° 36’ N. Long. 99° 54’ E. Alt. 8-9,000 ft. 
January 1922. N.W. Yunnan. 
21066. Ainsliaea pertyoides, Franch. Half-shrubby plant ot 
2-2% ft. Flowers white, anthers rose. Shady for- 
ests in ravines on the hills between Yang-pi and Tai- 
ping-pu. Lat. 25° 35’ N. Long. 99° 54/ E. Alt. 
§-9,000 ft. January 1922, N.W. Yunnan- 
21067. Andrachne chinensis, Bunge. Half-shrubby plant of 
2-4 ft. Flowe-s creamy-white. Shady forests in 
ravines by streams on the hills between Yang-pi and 
Tai-ping-pu. Lat. 25° 36’ N. Long. 99° 54’ E- 
Alt. 8-9,000 ft. January 1922. N.W, Yunnan, 
