COLLECTED IN DUTCH NEW GUINEA. 179 
BULBOPHYLLUM (§ SESTOCHILUS) MACRANTHUM, Lindl. Bot. Reg. 1844, t. 13. 
Launch Camp, at sea-level. 
Distrib. Malay Peninsula and Islands. 
BULBOPHYLLUM ($ SksrocHILUs) WoLLastontI, Ridl., sp. nov. 
Pseudobulbi congesti, conici, 2 em. longi, vaginis magnis ovatis papyraceis carinatis 
mucronatis 2 cm. longis 1-5 em. latis. Folium lanceolatum, acutum, acuminatum, 
subeoriaceum, pallide viride (in sicca), carinatum, ad basin angustatum, 145 em. 
longum, 3 em. latum. Flos solitarius in pedicello 1 cm. longo. Sepalwm posticum 
lanceolatum, acutum, 1 em. longum, 2 mm. latum, lateralia lanceolata, acuta, 
falcatula,. subsimilia, paullo latiora, sicca pluricostata. Petala 4 mm. longa, late 
lanceolata, ovata, acuminata, carinata, punctata. Labellum breve, carnosum, curvum, 
linguiforme, papillosum, purpureum. Columna pro sectione alta, crassa, pede brevi, 
stelidiis iatis linearibus obtusis petalis subzequilongis. -Anthera ovata, carinata, 
carina et papilla in apice obscura. 
Camp VI a, 3100 ft. 
Allied to B. patens, King, but with a very different column and a curved lip. The 
flowers, which seem to have been of a stiff texture, have dried dark brown, and show 
rather strong ribs or elevated nerves. The stelidia are remarkably long for this section. 
BULBOPHYLLUM ($ GRANDIFLORA) Krossrr, Ridl., sp. nov. 
Pseudobulbi conici, 1-5 cm. longi. Folium ellipticum, versus basin acuminatum, apice 
rotundatum, obtusum, coriaceum, 5 em. longum, 2 em. latum, petiolo canaliculato 
lem.longo. Pedunculus 6 cm. longus, vaginis acuminatis 3, maxima 1 em. longa. 
 Bractea lanceolata, acuminata, 1:5 cm. longa. Ovarium 2 mm. longum.  Sepalum 
postieum basi lanceolatum, elongatum, lineare, obtusum, 4 cm. longum, ad basin 
5 mm. latum, lateralia 5:5 cm. longa, linearia, torta, ad basin 3 mm. lata. Petala 
e basi ovata triangularia, 4 mm. longa, subabrupte caudata, caudis teretibus antenni- 
formibus 9 mm. longis. Zadellum minimum, carnosum, curvum, fere curvatum, 
apice acuto, 2 mm. latum. Columna brevis, crassus, pede bis longiore, stelidiis 
minimis lanceolatis linearibus acutis. 
Camps IX to XI, 5500 to 8300 ft. 
Allied to 2. longisepala, Rolfe, but much smaller, with very much the same form, 
and apparently the same brown tessellate colouring, but the petals are curiously 
prolonged into conspicuous antenna-like processes. Very close to, if not identical with 
this, is the plant figured by J. J. Smith under the name of B.? trachyanthum, Krünzl. 
Nov. Guinea, xii. t. 22; but this species is not papillose, as is figured. 
BULBOPHYLLUM ($ MoxANTHA-PARVA) CULEX, Ridl., sp. nov. i 
Rhizoma longe repens, gracile, pseudobulbis 3-4 em. dissitis erectis conicis 2 mm. 
longis. Folium lanceolatum, obtusum, basi angustatum, 1 em. longum, 15 mm. 
latum.  Scapus gracillimus, filiformis, 3 cm. longus. Ovarium cum pedicello 1mm. 
longum. Bractea minuta, tubulosa, urniformis, 5 mm. longa. Sepalum posticum 
uu 2a2 
