JANUARY, 1908.] THE ORCHID REVIEW. 25 
appear in the autumn, are self-fertilised, and seldom open properly, so that 
it is of no cultural value. The flower figured is from the collection of 
R. G. Thwaites, Esq. 
D. HARVEYANUM (fig. 4) is anomalous in another respect, having the 
petals much fringed. _It is an ally of the preceding, and has short racemes 
of deep yellow flowers, while the lip is also slightly fringed, as may be seen 
in the figure. It is a Burmese species, and was introduced by the Liver- 
pool Horticultural Society, and dedicated to the late Enoch Harvey, Esq., 
of Aigburth, Liverpool, in whose collection it first flowered in 1893. 
There are several other handsome yellow flowered species in cultivation. 
D. clavatum is a Himalayan plant bearing racemes of deep golden yellow 
Fig. 4. DENDROBIUM HARVEYANUM. 
flowers, with a dark blotch on the lip’s disc. D. Gibsoni is a rather smaller- 
flowered species allied to the preceding and D. fimbriatum. It is a native 
of the Khasia Hills, where it was discovered by Gibson, in 1836, when 
collecting for the Duke of Devonshire. D. aggregatum is a dwarfer Bur- 
mese species, having rather slender pendulous racemes of numerous yellow 
flowers. It was introduced by the Horticultural Society over 70 years 
ago. DD. Jenkinsii is very dwarf, and bears erect solitary flowers, individu- 
ally much resembling the preceding. It was discovered in Assam by 
Captain Jenkins, and introduced to cultivation about 70 years ago. D. 
chrysotoxum is a Burmese species bearing racemes of bright yellow flowers, 
and has been known about 60 years, while D. suavissimum is an allied 
