38 PLANTAE CHINENSES FORRESTIANAE 
485. Acer laetum, C. A. Mey., var. cultratum (Wall.), Pax. Mekong- 
Salwin dividing range, north-west of Tsekou. Tibet, 1904. 
486. Corydalis stenantha, Franch. Mekong-Salwin divide behind 
Tsekou Mission. Tibet, 1904. 
487. Photinia Franchetiana, Diels. Sp.nov. Valley of the Yangtse, 
elow Chi Tien. Elevation 7000 ft. Tree of 15 to 30 ft. 
Yunnan, October 1904. 
488. Pyrola atropurpurea, Franch. Plant of 5 to6Oinches. Flowers 
deep purplish-green. Shady situations amongst cane on 
the margins of pine forests on the Mekong-Salwin divide. 
Lat. 28°12’ N. Alt. 10,000 to 12,000 ft. S.E. Tibet, October 
1904. 
489. Cassiope fastigiata, D. Don. Moist, stony pastureland on 
the summit of the Kari Pass, Yangtse-Mekong divide. Lat. 
28° 12’ N. Alt. 14,000 to 16,000 ft. N.W. Yunnan, September 
1904. 
[Agrees fairly well with Wallich No. 764A in general habit 
and flower, but the leaves are much longer (up to 6 mm. 
and more densely imbricate, The leafy branches are 
5 to 8 mm. broad, not 2°5 to 3 mm. as in Wallich’s ar 
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state, and thickish, almost coriaceous, about 7 mm. long E 
and 6 mm. broad.—L. Drets.] : 
490. Fritillaria cirrhosa, D. Don. Plant of 12 to 14 inches. Open 
situations on the margins of pine forests on the Mekong- 
Salwin divide, Mekong valley. Lat. 28° 10’ N. Alt. gooo to — 
10,000 ft. S.E. Tibet, October 1904. 
491. Silene trachyphylla, Franch. Plant of 1 to 3 ft. Flowers pink. 
Dry situations on the flanks of the Sung Kwei valley. Lat. 26° 
30° N. Alt. 7000 to gooo ft. N.W. Yunnan, September 1904. — 
. 492. Hemerocallis fulva, Linn., var. angustifolia, Baker. Mekong- 
‘  Salwin divide, Teng Yueh-Talifu route. Pine woods at 
an elevation of 11,000 to 12,000 ft. Yunnan, August 190. 
493. Lilium apertum, Franch., var. tibeticum, Franch. Plant of 
2 to 3 ft. Flowers pale whitish-rose, marked 
September 1904. 
494. a ee Franch. Open grassland on the oe 
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e La Hsi Pa. Lat. 27° 10’ N. Alt. 8000 ft. 
Yunnan, September 1904 
495. Fritillaria Souliei, Franch. Plant of 9 to 14 inches. Flowers 
purplish-crimson, fragrant. ings in pi 
on the Mekong-Salwin divide. Lat. 28° 13° N. Alt. 10,000 
to 11,000 ft. S.E. Tibet, October 1904. 
496. Lilium papilliferum, Franch, Dry, open places in pine woods 
(on limestone), Chung Tien plateau. Alt. 11,000 to 12,000 ft 
N.W. Yunnan, 1904. 
