40 NEW AND RARE MALAYAN -PLANTS. 
half an inch long. Petals shorter than the sepals ovate triangular 
obtuse pale pink. Lip as long as the sepals, claw long white, with 
pink centre rather broad oblong deeply channelled, the ‘edges 
meeting near the limb, limb fleshy broad orbicular not trilobed with 
an irregular undulate margin, disc fleshy pustular, reddish with 
yellow centre. Column rather straight pink, foot very straight 
apex orange. Stelidia 2, acute subulate on each side. Anther 
broad flat, "2 celled purple black with a broad white margin and a 
short tooth at each side. Pollinia 8, pyriform pale yellow. 
Perak: Gunong WNerbau (Md. Aniff) cult. in Hort. Bot. 
Singapore, 1910. 
Very odd from its long mentum like the spur of a saccolabium 
and the complete absence of the basa! lobes to the hip near #. densa 
and LH. rhynchostyloides, 
Ceratostylis linearis, D. sp. 
A tufted plant, with a short rhizome emitting close tufts of 
stems with two leaves on each, rhizome covered with ovate lanceolate 
ribbed brown sheaths. Leaves linear fleshy channelled above 24 
inches long yg inch wide. Flowers solitary on a short 4 inch 
peduncle with a long lanceolate acute brown, ribbed bract. Pedicel 
terete white hairy, as long. Flower + inch long. Upper sepal ob- 
long white pubescent, lower ones similar, prolonged at the base into 
a cylindric obtuse spur as long as the ovary. Petals lanceolate 
acuminate as long as the lip w hite with a purple patch on each end. 
Lip as long as the sepals base broad side lobes short wpcurved, 
seed lobe large ovate obtuse fleshy, all white. Column short and 
broad, stelidia very short. nearly obsolete. Clinandrium deep 
edged with purple. Anther skull-shaped large. Capsule elliptic 
narrowed at the base } inch long. 
Singapore: Passir Panjang on trees. Flowered July 1910. 
Allied to C. cryptantha, Ridl. differing in the long acuminate 
petals and very different lp. 
Coclogyne casta, var. Gunong Semangkok. 
This differs from the plant originally obtained in Bukit Hitam 
by Ixelsall, in its shorter more conic thicker pseudobulbs and in its 
broader leaves some of which attain to a foot with a breadth of 
one inch and three quarters or even 2 inches, these leaves have a 
lanceolate outline. Other plants had leaves exactly like the type. 
The flowers exactly resemble those of the type but the yellow on the 
lip is more brilliant and the bright brown veins pass into a bright 
raw sienna blotch on the midlobe. The plant is very abundant at 
Sempang and Gunong Semangkok and is deliciously fragrant. 
Coelogyne concinna, n. sp. 
Pseudobulbs ovoid 4 angled apex blunt deep green closely 
appressed 1 inch long ? inch wide slightly flattened. “Lea elliptic 
lanceolate acuminate narrowed at the hase thinly coriaceous 6 inches 
Jour. Straits Branch 
