364 МЕ. Н. N. RIDLEY ON THE FLORA OF THE 
DENDROBIUM ($ EUDENDROBIUM) LAMELLATUM, Lindl. 
Kwantan (Mr. Durnford.). 
Тһе varieties of colour represented in drawings of this plant are due to the different 
ages of the flower, which, when it opens, is white, but soon turns yellow, as in the 
figure in the * Botanical Register’ (1844), t. 53. 
Another Dendrobium of this section was found in fruit on trees overhanging the River 
Таһап, but I cannot identify it. 
BULBOPHYLLUM CLANDESTINUM, Lindl. 
Trees on the Tahan River. 
B. mAcRANTHUM, Lindl. : 
Pramau woods, near Pekan. Common. В. gelatinosum, Teysm. & Binn. (in Herb, 
Bogor.), is apparently identical with this; I have seen а flowerless type in the Buitenzorg 
herbarium. It is not uncommon to find on the rhizome a quantity of a shiny gelatinous 
substance, apparently an alga resembling Nostoc, whence I imagine Teysmann and 
Binnendyck may have given the name. 
B. Мерозж, Reichb. f. 
I collected a living plant of this, which flowered on the way home. 
В. ODORATUM, Lindl. 
Tahan River woods. 
- I have little doubt that this is what was intended by Blume in his meagre description 
of Diphyes odorata. It is allied to B. stenobulbon, Par. & Reichb. f., but is a bigger 
plant with smaller flowers, orange in bud, white when open. I have received it also 
from Borneo and Java. It is omitted from the ‘ Flora of British India.’ 
CIRRHOPETALUM VAGINATUM, Wight. | 
Common at Pekan, Kota Glanggi, and Cherating River. 
C. PLANIBULBE, n.sp. (Pl. LXIV.) Caules plures, gracillimi, rubri, majore parte vaginis 
griseis tecti, pseudobulbis ellipticis, oblongis, complanatis, decumbentibus, caule 
appressis, pollicaribus, atro-rubentibus. Folium oblongum, apice bilobum, pseudo- 
bulbo equale, carnosum. Scapus e basi pseudobulbi enatus, patulus, gracilis, 
purpureus, vaginis parvis tribus ovatis. Flores racemosi 5, approximati. Вгасіеғе 
4-роШсагеѕ, lanceolate acutz, pallide. Pedicelli graciles, rubri, pollicares. 
Sepalum posticum erectum, lanceolatum acutum, caudatum, pollicem longum, 
rufescenti-purpureum, marginibus pallide flavis; lateralia deflexa, libera, 2 pollices 
longa. Petala lzte spathulata, ochreo-flava, obtusa, column: æqualia. Labellum 
linguiforme acutum, superne canaliculatum, flavum. Columna brevis, flava. 
Stelidia gracilia, setacea. Anthera magna, apice obtuso. Pollinia magna, semi- 
ovoidea, leete flava. 
