AUuGuUST, I910.] THE ORCHID REVIEW. 239 
yellow flowers, with some purple markings on the base of the lip. It is 
figured in Bot. Mag., t. 4755, as Dendrobium cymbidioides, Lindl. 
S. TRIFLORUM (Desmotrichum ttriflorum, Blume) is a Javan 
species which has been in cultivation for over twenty years, though for a 
long time it was confused with the preceding (See O.R., xii. p. 69). It has 
racemes of several flowers, with straw-coloured sepals and petals, and the 
sides of the lip dull purple. It has twice been figured under the name of 
Dendrobium cymbidioides, Gard. Chron., 1896, i. p. 581, fig. 90, and Cogn. 
Dict. Ic. Orch., Dendrob. t. 17. 
Io. S.ELONGATUM (Desmotrichum elongatum, Blume), a third Javan 
species, appeared in cultivation a few years ago. Both it and the preceding 
are united with Dendrobium cymbidioides. by J. J. Smith, but it has a 
larger raceme and very much smaller flowers. It received a Botanical 
Certificate from the R.H.S. in December, 1908 (O. R., xvii. p- 22). 
II. S. TRIADENIUM, Lindl., is an imperfectly known Javan species, 
which was collected by Jonghuhn, and was described from dried specimens. 
It is most allied to S. triflorum. 
12. S. LABUANUM (Dendrobium labuanum, Lindl.) is a Bornean species 
collected by Lobb, in 1853, and described from dried specimens. It has 
climbing stems, very small pseudobulbs, and the racemes are shorter than 
in S. geminatum. 
13. S. KINABALUENSE (Dendrobium kinabaluense, Ridl.) was discovered 
on Mt. Kinabalu, Borneo, at 7,000 feet altitude, by Haviland. It also has 
a climbing habit, but the leaves and flowers are much larger than in the 
preceding. 
14. S. TREACHERIANUM (Dendrobium Treacherianum, Rchb. fy is ‘x 
Bornean species, which was introduced by Messrs. Hugh Low & Co., 
Clapton, with whom it bloomed in July, 1881. It has light purple flowers. 
—Bot. Mag., t. 6591. 
15. 5S. SULPHURATUM (Dendrobium sulphuratum, Ridl.) is also a native 
of Borneo, nearly allied to the preceding, but having sulphur yellow 
flowers, with the front lobe of the lip reddish brown. 
16. S. RADICOSUM (Dendrobium radicosum, Ridl.) is a Bornean species 
having pale yellow flowers, with a rosy tinge, and some red-brown spots on 
the lip. 
17. S, VERRUCIFERUM (Dendrobium verruciferum, J. J. Sm.) is a sixth 
Bornean species, said to be allied to S. macropodum. It flowered at the 
Buitenzorg Botanic Garden quite recently. 
18. S. ACUMINATUM (Dendrobium acuminatum, Rolfe) is a Philippine 
species, collected on:Mt. Mariveles, in the province of Bataan, and described 
from dried specimens. It has long pendulous racemes, with acuminate 
sepals and petals, which are said to be white, streaked with lavender, and 
