^32 The Philippine Journal of Science »«» 
infra medium sulcatum, ad basim rotundatum et bicallosum. 
Calli breviter carinati. Columna antice bicuspidata. 
Luzon, Laguna Province, Juan Reillo U (Hb. Antes 132^0), June 20, 
The type consists of two leaves and two flower spikes apparently 
broken from the same rhizome. The pseudobulbs are reduced to mere 
swellings on the rhizome as in Bulhophylhim dasypetalum Rolfe. Unfor- 
tunately the flowers are not fully matured. B, Reilloi is distinct from 
all other species of the Philippines through its short flower shoots which 
hardly exceed in length the slender, rigid, erect petioles of the elongated, 
very coriaceous leaves. 
7. BULBOPHYLLUM (§ MONANTHAPARVA) TOPPINGII sp. nov. 
Rhizoma repens, elongatum. Pseudobulbi pyriformes, valde 
rugosi in sicco, 5-7 mm longi, superne attenuati, ad basim ±3 mm 
in diametro, 1-1.5 cm distantes, oblique depressi vel erecti. 
Folium oblongi-lanceolatum vel lineari-lanceolatum, sensim at- 
tenuatum, ad apicem apiculatum, 1.9-3 cm longum, 3.5-5 mm lat- 
um, in sicco vix coriaceum. Petiolus ±3 mm longus, sulcatus. 
Scapi filiformes bractea tubulari ad basim, 2-3 cm longi, erecti, 
a basi pseudobulbi et a rhizomate in medio inter pseudobulbos 
ortis, uniflori. Floras vix 5 mm longi (deflexi?), Sepala late- 
ralia elongata, lineari-triangularia, 3-nervia, 4.75 mm longa, 
circiter 1 mm lata, sensim longe attenuata, valde acuta, mentum 
brevem formantia. Sepalum dorsale simile. Petala pergracilia, 
uninervia, lineari-lanceolata, sensim longe attenuata, in caudam 
filiformen elongata, 3.75 mm longa, circiter 5 mm lata, ad basim 
leviter rotundata. Labellum 2 mm longum, cuneatum, superne 
dilatatum, glabrum, deinde 3-lobatum, lobi laterales vix producti, 
rotundati, lobus medius triangularis, obtusus, incrassatus, 0.5 
mm longus, minute et dense papulosus. Per medium labellum 
carina longitudinalis, gnomoni solari similis, prope basim orta. 
Columna brevis, antice utroque ad apicem processus setiformis. 
Luzon, Benguet Subprovince, Sablan Trail, D. Le Roy Topping 8, n., 
January, 1909. 
Bullbophyllum Toppingii is a near relative of B. exile Ames from which 
it differs in the form and general structure of the labellum. The labellum 
of B. Toppingii is smooth, cuneate near the base, near the apex trun- 
cate-apiculate, or three lobed with the lateral lobes hardly produced. 
The callus on the disc of the labellum might be described as triangular, 
long decurrent in front. 
8. BULBOPHYLLUM (SESTOCHILOS) WENZELII sp. nov. 
Rhizoma repens, crassum, circiter 3 mm in diametro, in sicco 
rugosum, abunde radicans, bracteatus, bracteis laxis tubularibus, 
dilatatis circiter 8 mm longis. Pseudobulbi oblique depressi, 
