23062. 
23063. 
23064. 
23065. 
23066. 
23067. 
23068. 
23070. 
NuMERICAL CATALOGUE 375 
Androsace mucronifolia, Watt, vel v. aff. Matted plant 
of 2-3 inches. Flowers rose, eye yellow. On screes 
and ledges of limestone cliffs on the Chien-chuan 
Mekong divide. Lat. 26° 30’ N. Long. 99° 40’ E. 
Alt. 12,000 ft. July 1922. N.W. Yunnan. 
Cladonia sp. aff. rangiferina (Linn.), Web. On lime- 
stone rocks and cliffs on the Chien-chuan-Mekong 
divide. .dat. 26° 30’ N.. Long: '99° 40’ E. Alt. 
12-13,000 ft. Aug. 1922. N.W. Yunnan. 
Andrachne chinensis, Bunge, vel aff. Shrub of 1-3 ft. 
Flowers olive-green. Amongst dwarf scrub on dry 
rocky slopes in the Yangtze valley. Lat. 26° 50’ N. 
Long. 100° 25’ EK. Alt. 6-7,000 ft. July 1922. 
N.W. Yunnan. 
Euphorbia thymifolia, Burm. Prostrate plant of 4-10 
inches. In fruit. Stony dry pasture in the Yangtze 
valley. Lat. 26° to" N. “Long. too? 35° 3. AK. 
6~-7,000 ft. July 1922. N.W. Yunnan. 
Pinguicula alpina, Linn. Plant of 1%-3 ins. Flowers 
deep creamy-yellow, more or less flushed purple-rose 
exterior. On wet rocks and boggy pasture by streams 
on the Chien-chuan-Mekong divide. Lat. 26° go’ N. 
Long. 99° 40’ E. Alt. g-10,000 ft. July 1922. 
N.W. Yunnan. 
Rhamnella Forrestii, W. W. Sm. Shrub of 4-6 ft. 
In fruit. Amongst scrub on dry rocky slopes in the 
Yangtze valley. Lat. 26° 50’ N. Long. 100° 25/ E. 
Alt. 7,000 ft. Aug. 1922. N.W. Yunnan. 
Berberis. Spinous shrub of 1%-2 ft. In fruit. On 
stony slopes amongst scrub on the Chien-chuan- 
Mekong divide. Lat. 26° 30’ N. Long. 99° 40’ E. 
Alt. 11,000 ft. Aug. 1922. N.W. Yunnan. 
Philadelphus Delavayi, Henry. Shrub of 6-9 feet. 
Flowers fragrant, creamy-white. In open thickets 
by streams on the western flank of the Sungkwei 
range. ‘Lat. 26° 18’ N. Long. too9 12/ FE. Alt. 
1o-11,000 ft. July 1922. N.W. Yunnan. 
Lagotis yunnanensis, W. W. Sm. Plant of 10—14 ins. 
Flowers white. Open stony pasture and amongst 
dwarf serub in side valleys on the Chien-chuan- 
Mekong divide. Lat. 26° 30’ N. Long. 99° 4o’ E. 
. (Alt. 12-13,000 ft. July 1922, N.W. Yunnan. 
