185. ORCHIDACEX: EPIDENDREX. 23 
section Pleione, and the leaves well developed when the flowers 
appear. 
8. Cologyne ($ Pleione) pogonoides, Rolfe, in Kew Bulletin 
(1896), p. 196. 
Pogonia (§ Eupogonia), sp., Hance, in Journ. Bot. xxiii. (1885) p. 247. 
ANWHET: wet rocks near Wuhu, at 3000 tt. alt. (Bullock, 
hb. Hance, 22088); Huren: Patung, in high mountains 
CA. Henry, 1473, 8785 !). Mus. Brit.; Herb. Kew. 
This species differs from C. bu/bocodioides, which it otherwise 
much resembles, in having the petals as broad as the sepals, the 
keels of the lip distinctly crenate, and the leaves partially 
developed at the time of flowering. Hauce, in the place above 
cited, calls it a Pogon?a, which it is not, though the resemblance 
is perhaps sufficient to justify the specific name. Mr. Bullock 
records the colour of the flowers as bright scarlet, and Dr. A. 
Henry as pink. The latter states that it is known as “Pen mu” 
drug, the bulbs being used in medicine. 
9. Cologyne ($ Pleione) yunnanensis, /io/fe, n. sp. 
Rhizoma validum. Pseudobulbi parvi, approximati. Folia non 
vidi. Scapi graciles, erecti, 4-5 poll. longi, basi vaginis oblongis 
obtecti, uniflori. Bractee tubuloso-oblonge, obtuse, 10-12 lin. 
long. Sepala et petala subsimilia, oblongo-lanceolata, subacuta, 
2 poll. longa, 4 Jin. lata. Labellum obovato-orbiculare, sub- 
integrum v. obscure trilobum, obtusum, 14 lin. longum et latum, 
apice fimbriatum ; disco medio fere ad apicem acute 5-lamellatum, 
lamellis subintegris. Columna clavata, alata, 9-10 lin. longa, 
apice 3 lin. lata. 
Yunnan: Mengtze, grassy mountains to north, at 5500 ft. 
(A. Henry, 11113!), Flowers pink ; Mountain pastures, 6000- 
7000 ft. (Hancock, 173!), Flowers red to purple. Herb. Kew. 
Allied to C. Delavayi, Rolfe, but different both in the shape 
of the pseudobulbs and details of the flowers. A. Henry, 11115, | 
from south of Red River, at 9000 ft., on rocks, is very similar in 
the scape and bract, but the pseudobulbs are narrowly oblong. 
The flowers appear to have been over when specimens were 
colleeted, and the species remains doubtful. 
1. Pholidota cantonensis, Rolfe, in Kew Bulletin (1896), p. 196. 
KwaNaTUNG: North River, Canton (Ford, 139!) Herb. 
Kew. 
A 
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