8 PROFESSOR LINDLEY'S CONTRIBUTIONS TO 
* Flores fasciculati, aut geminati, aut in racemulis 8-4-floris. 
90. D. HookEniANUM ; foliis ovatis acuminatis, pedunculis 3-4-floris, 
bracteis minutis;-Sépalis™ petalisque subsequalibus integris, labello 
ovato fimbriis crinitis cincto lamine ipsæ zequalibus, ungue convoluto 
basi retrorsum bidentato. 
Sikkim, at 1000-5000 feet, J. D. H. (8). 
A very striking species, with flowers as large as Dalhousieanum, 
with very long shaggy fringes surrounding the labellum, which 
has two blood-red spots on each side above the unguis itself, fur- 
nished at the base with a double reversed tooth. There is a figure 
among Mr. Cathcart’s drawings. 
91. D. chrysanthum, Wallich, Cat. No. 2012; Bot. Reg. 1299. 
Darjeeling, Grifith; Khasija, Griffith ; at 3000-5000 feet, J. D. Н. $ T.T. 
(13); Churra, J. D. H.; Sikkim, in hot valleys, at 2000-5000 feet, 
J. D. H. (13). 
There is scarcely any variation among the numerous specimens 
before us. All have the broad rounded sepals and strictly fascioled 
flowers so characteristic of this beautiful species. Dendrobium 
Paxtoni (Bot. Reg. 1889, Misc. 56), of which I have seen no wild 
specimen, differs in its longer and less rounded petals, which are 
slightly serrated. 
92. D. ochreatum, Lindl. in Wall. Cat. no. 7410. (D. Cambridgeanum, 
Pazton, Mag. Bot. vi. 265; Bot. Mag. t. 4450.) 
Khasija, Griffith. 
Prof. H. G. Reichenbach informs me that the odd stigma is at 
the base of the fovea stigmatiea, and not at the apex beneath the 
rostellum as usual,—a circumstance I have not had an opportunity 
of observing. 
Other species of this section are aureum, Lindl., or hetero- 
carpon, Wallich, of which D. rhombeum, Lindl. is a white variety ; 
villosulum, Wall., or Jerdonianum, Wight; Ruckeri, Lindl.; san- 
guinolentum, 14. ; rugosum and salaccense, Blume; and I suppose 
intermedium and ochróleucum, Tijsmann. 
** Racemosa; racemis multifloris. 
93. D. moschatum, Wall. Pl. As. ii. p. 83. ; B. M. t. 3837. 
Khasija, at 4000 feet, J. D. Н. $ T. T. (16). 
94. D. rvscATUM ; foliis oblongo-lanceolatis acutissimis, racemis fili- 
formibus flexuosis, bracteis linearibus herbaceis, petalis sepalisque 
subzqualibus oblongis rotundatis, labello oblato cucullato retuso den- 
ticulato ciliato. 
Sikkim, Cathcart, in hot valleys, J. D. Н. (12); Khasija, at 2000-4000 
feet, J. D. Н. & T. T. (12). 
