OF THE CAMEROONS MOUNTAINS, ETC. 219 
petalis parvis linearibus labello lineari-oblongo sepalis subzequilongo 
longe ciliato. 
Hab. Cameroons Mountains, alt. 4000-5000 feet. (Fl. Dec.) 
Caudex repens. Pseudobulbi 3-5 unc. longi, basi 1 unc. lati, Folia 
i-i unc. lata, obtusiuscula. Scapus 1-11-pedalis, gracilis, erectus, 
strictus, spathaceo-bracteatus. Racemus 4-6-pollicaris. Bractee 
oblongee, acute, concave, j unc. longe. Flores labello excepto 
glaberrime, bracteis paulo breviores. Labellum brevissime unguicu- 
latum. | Columne ramis longe setaceis. 
4. BoLBopHyLLuM (PTILOGLOSSUM) wowTICOLUM, H. f., n. sp. 
Pseudobulbis oblongis‘pollicaribus tetragonis 2-phyllis, foliis 2-3-poll. 
linearibus, bracteis glumaceis distichis imbricatis, sepalis subulato- 
lanceolatis, labello lineari-oblongo v. subspathulato longe ciliato sepa- 
lis subzequilongo. 
Hab. Cameroons Mountains, alt. 5000 feet. (F1. Nov.) 
Caudex repens.  Pseudobulbi verisimiliter tetrapteri, Folia ; unc. 
longa. Scapus foliis duplo longior, spathaceo-bracteatus, Racemus 
li-poll Bractee ovato-oblonge, acutz, 1 unc. longs. Flores flavi?, 
bracteis paulo breviores, iis B. Mannii valde similes, sed minores, 
labello a basi sensim lente dilatato, petalisque paulo latioribus, 
5. BoLBoPHyrLLUM (MoNOPHYLLA) AURANTIACUM, H. f., n. sp. 
Caudice valido, pseudobulbis brevibus late ovoideis l-phyllis, folio 
lineari basi in petiolum teretem complicato, racemo elongato nutante, 
floribus aurantiacis secundis, braeteis lanceolatis membranaceis ova- 
rium excedentibus, sepalis longe lanceolato-subulatis, petalis oblongis 
sepalis dimidio brevioribus, labello elongato-trulliformi recurvo gla- 
berrimo petalis paulo longiore. 
Hab. Cameroons Mountains, alt. 5000-6000 feet. (Fl. Nov.) 
Caudex crassitie penne anatine. Pseudobulbi 1 unc. longi, ovoidei, 
basi plus minus tumidi, obtusi. Folium 4-5 poll. long., i-i lat., ob- 
tusum. Scapus gracilis, spathaceo-bracteatus. ^ Racemi 5-6-polli- 
cares, multiflori. Flores fere 4 unc. longi. Bractee membranacez. 
Sepala a basi sensim angustata, longe acuminata. Labellum oblongo- 
lanceolatum, longiuscule stipitatum, eglandulosum, superficie levi, 
medio anguste sulcatum. Columne rami breves, subulati. 
6. BoLBopHyLLuM (DrPHYLLA) BIFARIUM, H. f., n. sp. Caudice va- 
lido, pseudobulbis elongato-ovoideis pollicaribus tetrapteris 2-phyllis, 
foliis lineari-oblongis 3-pollicaribus, scapi bracteis imbrieatis, racemo 
disticho, bracteis ovato-lanceolatis acuminatis patentibus flores exce- 
dentibus, sepalis e basi ovato-subulatis membranaceis, lateralibus de- 
flexis, petalis parvis late oblongis undulatis, labello minimo crasso 
recurvo medio excavato apice truncato glanduloso. 
Hab. Cameroons Mountains, alt, 5000 feet. (Fl. Nov.) 
' T2 
