302 MB. H. N, RIDLEY—AN ENUMERATION OF 
APPENDICULA CALCARATA, Sp. nov. 
Elata, ramosa, ad 18-pollicaris, radicibus copiosis Caules com- 
pressi. Folia plurima oblonga obtusa obscure biloba, mucrone 
nullo, ferme pollicem longa, 1 poll. lata, vaginis }-pollicaribus 
profunde fissis. Racemi terminales, ll-pollicares. Bractew 
foliace:, flores superantes, lanceolate falcatz, ?-pollicares, obtuse. 
Flores pro genere majusculi. Sepalum posticum lanceolatum 
acutum, 5-nervium mucronatum, lateralia zquilonga lanceolata 
acuminata acute carinata, longe connata, mentum longum sub- 
acutum pendulum rectum 1-pollicare formantia. Petala lanceolata 
acuta breviora, 5-nervia, nervis (ut videtur) kermesinis, mar- 
ginibus kermesinis. Labellum longum angustum, apice dilatato 
rotundato crispo, callo longo oblongo ad basin, lamellis semi- 
ovatis majusculis versus apicem. Columna brevis, longipes. 
Anthera lanceolata, longe rostrata, bilocularis. Pollinia 6, oblique 
clavata ; pedicellis 2, linearibus, polliniis equalibus, disco parvo 
lineari. Rostellum longum, lineare, apice bifido, lobis acutis. 
Ale columns majuscule. Stigma productum, cymbiforme. 
Sarawak (Haviland). 
This species belongs to the section with strictly terminal 
inflorescence. The bracts are large and leaf-like, and much 
longer than the flower, which is fairly large for the section. 
The spur composed of the prolonged bases of the sepals is 
remarkably long and lies parallel to the ovary. The pollinia are 
six, and supported on long pedicels. Perhaps no genus has such 
variation in the form and number of pollinia as has Appendicula 
as it is usually defined. They seem to vary in number from four 
to eight; they may be attached to one (A. bifaria, Lindl.) or two 
(A. calcarata) distinct pedicels, or may have, strictly speaking, 
no pedicels at all, the pollen-masses being arranged in two clusters 
and attached by their points independently to the disc. 
A. CONGESTA, Ridl. in Trans. Linn. Soc. ser. II., Bot. iv. (1894) 
p.239. Kinabalu, Penokok, 4000 ped. alt. (Haviland). 
A. FRUTEX, sp. nov. 
Caules ramosi erecti, undique foliati teretes, ultra 6-pollicares. 
Folia approximata elliptica oblonga, 1-2 poll. longa, 4 poll. 
lata, obtusa, inzqualiter biloba, vaginis semiamplectentibus, 4- 
pollicaribus. Racemi brevissimi, laterales vel terminales pauci- 
flori. Bractee lanceolate acuminate acute, & poll. longs, 
pallide. Flores parvi, flavescentes. Sepalum posticum ovatum 
