122 
pedi gynostemii et gynostemio parallelum, in ? partibus supra basin obtusangule 
recurvum, gynostemium superans, inferne c. 0-9 em. pedi gynostemii adnatum, 
spathulatum, valde concavum apice subrectangule cucullato-incurvum, margine apicali 
truncatum et breviter serrato-fimbriatum, ecallosum, 5-nervium, c. 1°4 cm. longum, 
explanatum 1°525 cm. longum, lamina (parte libera) obverse rhombea, cucullo obtusa, 
c. 0°85 cm. longa, 0°84 cm. lata, ab apice cuculli usque ad marginem apicalem fere 
O-4cm. longa. Gynostemium latum, in utraque stigmatis parte obtusangule dilatatum, 
absque anthera c. 0°275 em. longum, clinandrio transverso, concavo, filamento subulato, 
incurvo, auriculas paulo superante, auriculis latis, in dentem triangulum subfal- 
eatulum acutum margine superiore irregulariter marginatum productis. Anthera 
cucullata, ambitu quadrangula, apice truncata et margine lato puberula, basi biloba, 
c. 0-2 cm. lata. Pollinia 4, in corpuscula 2 obovata supra convexa subtus concava 
unita, interiora quam exteriora minora. Stigma suborbiculare. Pes gynostemii ovario 
parallelus, leviter curvatus, linearis, canaliculatus, apice excavatione longitudinali 
praeditus, c. 1:25 em. longus. Ovarium pedicellatum subclavatum, ¢. 2-1 cm. longum. 
Hab. Arfak Mts., Angi lakes, forest patch by 9 lake, and on ridge above, 
epiphytic in forest, 7000-8000’. FI. Dec. 5547. - 
The flower recalls very much that of D. angiense J. J. S., but the habit of 
the plant is very different. I do not know whether the plant is indeed a 
small one or that only the end of a stem was collected. 
The colour of the flower is described as red. 
Denpropium (§ CALYPTROCHILUS) ANGIENSE J.J.S. in Fedde Rep. xii. 
(1913) 116 ; in Nova Guinea, xii. 346, t. exxvi. 230. 
_Arfak Mts., ridge running up to Angi lakes, open spaces on ridge, terres- 
trial, 7000-8000’. Fl. Dee. 5528. 
Distrib. New Guinea (D.N.W., Arfak Mts., Gjellerup). 
Denprosium (§ CALYPTROCHILUS) GLAUCOVIRIDE J. J. 8. in Fedde Rep. xii. 
(1913) 119; in Nova Guinea, xii. 250, t. exxvili. 234. 
Arfak Mts., Angi lakes, epiphytic in mossy forest slopes to ? lake, 7500’. 
Fl. Dec. 5506.—Ridge running up to Angi lakes, epiphytic in forest, 
8000’. Fl. Dee. 5998. 
Distrib. New Guinea (D.N.W., Arfak Mts., Gjellerup). 
Flowers purple-magenta. 
BuLBoPHYLLUM (§ Ca@LOcHILUS) ARFAKENSE J. J. S., sp. nov. 
Rhizoma repens, radicans, vaginatum. Psewdobulbi c. 0-6-1 em. distantes, eum 
rhizomate angulum acutum facientes, verisimiliter ovoidei, sicco 1-8 em. longi, 
1-folii. Folium erectum, petiolatum, anguste lanceolatum, acutiusculum, basi sensim 
in petiolum angustatum, costa media sicco supra suleata subtus prominente, coriaceum, 
e. 8-10 em. longum, 1°3 cm. latum; petiolus canaliculatus, ce. 1:3-2 em. longus. 
Inflorescentie 1-flore, pedunculo tenui, ¢. 2°2 em. longo, basi nonnullis vaginulis 
tubulosis acutis carinatis donato. Bractea tubulosa, acuminata, acuta, bene 0°6 cm. 
longa. Flos majusculus. Sepalum dorsale lineari-lanceolatum, concavum, apice 
marginibus incurvis brevissime acuminatum, 3-nervium, fere 2-2 em. longum, 0°4 em. 
‘cn iia 
