872 
МЕ. Н, N. RIDLEY ON THE FLORA OF THE 
SARCOCHILUS PSILOGLOTTIS, n. sp. Caulis brevis, gracilis, 13-pollicaris, radicibus copiosis, 
longis, gracilibus. Folia lorata, 2 pollices longa, + pollicem lata, basi angustata, apice 
obtusorotundato, breviter bilobo, vaginis brevibus. Scapi erecti,3-pollicares. Racemus 
brevis, }-pollicaris, rhachide haud incrassata. Bractez lanceolate acuminate, subulate, 
ferme 2-роШсагев, patentes, recurve. Flores minimi, circiter 4-pollicares. Sepalum 
posticum lanceolatum acutum, pallide flavum, lateralia triangularia, acuta, flava, 
macula aurantiaca ad basin. Petala subspathulata, flava. Labellum breve, lobi 
laterales lineares, porrecti, quam lobus medius multo majores, albi; lobus medius 
obtusus, decurvus, carnosus, apice calceolato, albus, macula mediana aurantiaca ; 
basis labelli subcalearata. Columna alba. 
On a tree at Kwala Pahang. 
A small plant resembling S. trichoglottis, Hook. f., but with distinct lateral lobes to 
the glabrous lip. 
S. TANYPHYLLUS, n. sp. Caulis brevissimus, vix pollicaris, radicibus elongatis, crassis. 
Folia 4-5, lorata, longissima, pedalia vel ferme bipedalia, 12 pollices lata, insequaliter 
biloba, obtusa, atro-viridia. Racemi breves, crassi, 4—5-pollicares, ferme omnino floriferi, 
rhachide superne vix incrassata. Bracteze quaquaverse, lanceolate, persistentes, ;3;- 
pollicares. Flores iis S. Calceoli, Lindl., subeequales et subsimiles, albi, pedicellis polli- 
caribus. Sepala lanceolata acuminata acuta. Petala latiora, lanceolata subacuta. 
Labellum quam sepala brevius, unguieulatum, unguicula linearis, lobis lateralibus 
loratis, falcatis, obtusis, magnis ; lobo medio calceolato obtuso, carina magna ad basin. 
Columna brevis, crassa, clinandrio haud profundo. Anthera magna, apice depresso, 
margine rostrato, truncato. Pollinia elliptica, pedicello cuneato-oblongo, truncato, 
disco triangulari,lato. Rostellum bifidum, lineare acuminatum. Capsula breviuscula, 
1i-pollicaris. 
Limestone rocks of Kota Glanggi. 
This is remarkable for its long narrow leaves and short stems. The flower resembles 
that of 5. Calceolus, Lindl. 
S. CALIGARIS, n. sp. Ferme acaulis. Folia atro-viridia, lorata, falcata, acuta, apicibus 
ineequaliter bilobis, valde inzequalia, 3-5 pollices longa, $ pollicem lata. Racemi 
breves, 4-роШсагев, graciles, pauciflori, rhachide tereti, haud incrassata. ^ Bractese 
ovatæ acutæ, breves. Flores pollicem lati, explanati, pulchri,fugaces. Sepala lanceo- 
lata acuta. Petala subspathulata, angustiora, flavescenti-alba. Labellum unguicu- 
latum, unguicula longa, angusta, linearis, virescens, rubro-punctata, lamina carnosa, 
lobis lateralibus linearibus suberectis obtusis rubris, lobo medio calceolato apice 
rotundato, callo medio retuso, albo, maculis flavis ad basin lobi medii. Columna 
apice lato, pallide viridis, crassiuseula. Anthera apice conica, margine elongato 
rostrato, flava.  Pollinia elliptica, dorso canaliculato, pedicello lato triangulari- 
spathulato, albo, disco triangulari, flavo. Rostellum bifidum, lobis acutis. Capsula 
longissima, 4 pollices longa, perianthio marcido tecta. 
Kwala Pahang, on trees. 
