5065. 
50606. 
5067. 
5068. 
5069. 
5070. 
5071. 
5072. 
NUMERICAL CATALOGUE 205 
larger, 9-I0 ee 4g ng, Io-II mm. broad. The sinuses 
between the co es sera — or rectangular, not 
rounded like Stine! a v8 ee 
“ Casstope rote et Sn 2 ne ‘Diels, Flora von Central 
China in Engler’s Bot. Jahrb. xxix. (1901) 515 (Bock- 
v.Rosthorn, No. 2578) from Tsaku lao, Western Szechuan, is 
remarkable b much shorter leaves S, which are ges 
at the edge, bot Welly like the two other species. It m 
be a distinct species. For the present, however, the eatevial 
is too scanty to allow a proper classification of the Cassiope 
of the Chinese-Tibetan mountains.—L. Diels. ] 
Pyrola sororia, H. Andres. Sp. nov. Plant of 6 to 8 inches. 
Flowers greenish-yellow. In pine forests and cane brakes 
on the Mekong-Salwin divide west of Tzekou. Lat. 28° N. 
Alt. 11,000 ft. July 1904. S.E. Tibet 
Gaultheria Hookeri, Clarke. Shrub of 2 to 6 ft. Flowers 
ruddy green. Open situations on the margins of pine forests 
on the ascent of the Sung-kwei pass. Lat. 26° 30’ N. Alt. 
gooo ft. September 1904. N.W. Yunnan, China. 
Lpereae ae cease Wight. Shrub of 3 to 6 ft. Flowers 
ull green, fragrant. On the margins of pine forests on the 
eat pass, Vines Mekong divide. Lat. 28° N. Alt. 8000 
to 10,000 ft. September 1904. S.E. Tibet. 
Rhododendron selense, Franch. Shrub of 2 to 4 ft. Flowers 
ellow. Marshy mountain meadows on the Mekong-Salwin 
divide north-west of Tzekou. Lat. 28° 5’ N. Alt. 11,000 to 
12,000 ft. September 1904. S.E. Tibet. 
eens eg sess Stewartianum, Diels. Sp. nov. Shrub of 
o 7 ft. Flowers pinkish yellow. Open situations on 
pean naa eadows on the ascent of the pe cso pass, 
Mekong- factors ead Lat. 28° 10’ N. Alt. 10,000 to 
11,000 ft. June 1904. S.E. Tibet. 
ee aa wreigdinn ier Franch. Dwarf shrub of 
owers white. In pine forests on the eastern flank 
oi the Lichiang Range. Lat. 27° 5’ N. Alt. 12,000 ft. 
August 1904. N.W. Yunnan, China. 
re a gymnanthum, Diels. Sp. nov. Shrub of 
ft. Flowers rose, with crimson markings. Open, 
socks ypaations on the Mekong-Salwin divide north-west 
of Tzekou. Lat. 28° 12’ N. Alt. 13,000 ft. August 1 
S.E. Tibet. 
Rhododendron uvarifolium, Diels. Sp. nov. Shrub of 
20 ft. Flowers fleshy, pink, with deep crimson m arkings. 
In shododendtori forest on the ascent of the Sentient pass 
from the “pees ee valley to the Chung Tien plateau. #9 
27° 30’ N 7000 to 8000 ft. September 1904. N. 
Yunnan, China. 
