Microcoelia caespitosa (Rolfe) Summerhayes in 
Hutchinson & Dalziel Fl. West Trop. Afr. 2 (1986) 
454, et in Bot. Mus. Leafl. Harv. Univ. 11 (1948) 151. 
Ucanpa: Bunyoro, Budongo Forest, Siba area, fl. Sept. 1943, Eg- 
geling 5238, 
This species has previously not been found farther east 
than Kalain the Belgian Congo, but it is evidently spread 
throughout the Equatorial rain-forest region. 
Microcoelia microglossa Swmmerhayes in Hutch- 
inson & Dalziel Fl. West. Trop. Afr. 2 (1986) 454, et 
in Bot. Mus. Leafl. Harv. Univ. 11 (1943) 147. 
Ucanpa: Bunyoro, Budongo Forest, fl. Oct. 1943, Eggeling 5450. 
AAs this species was known only from Southern Nigeria 
the above gathering records an extensive increase in its 
known geographical range. It is probable that it also 
occurs in the Belgian Congo. 
Encheiridion macrorrhynchium = (Schlechter) 
Summerhayes in Bot. Mus. Leafl, Harv. Univ. 11 
(1943) 162. 
Ucanpa: Bunyoro, Budongo Forest, fl. March 1943, Eggeling 5213. 
This again represents a considerable extension of the 
range of the species, the most easterly location known 
previously being in the Gabon. 
The excellent state of preservation of the material en- 
ables me to correct some of my opinions and statements 
in the reference cited above. In the Eggeling material 
the true side-lobes of the lip are clearly developed on the 
outside of the triangular calli, although these are adnate 
to them. The side-lobes are transversely rectangular- 
elliptical, very broad (approximately 2 mm. broad _be- 
tween the base of the column and the claw of the middle 
lobe), very short, and rounded-truneate. 
The stipes of the pollinarium can be seen to be articu- 
[ 255 
