Cephalangraecum Gentilii Schlechter |.c. 
The denticulate apical lobes of the leaves distinguish 
this species from all the other described ones. ‘These 
teeth vary considerably in size and number even on the 
sume plant. The spur is also exceptionally long while the 
lip is more or less ovate and the basal lateral lobes very 
poorly developed. 
Sierra Leone: Koyeima, Deighton 3360, 
Liserta: Firestone Plantation No. 38, Linder 64. 
Niceria: Brass River, Barter 1857 (Tyre). 
Betatan Conco: Bombe, Momboyo River, Gentil (not seen); Stan- 
leyville, Pynaert 115; Kala, Laurent 752 (not seen). 
Many more gatherings have been recorded from the 
Belgian Congo under the name of Listrostachys capitata 
but I have not seen any of them. 
3. Ancistrorhynchus cephalotes (Reichenbach filius) 
Summerhayes comb. nov. 
Listrostachys cephalotes Reichenbach filius in Gard. 
Chron. (1872) 1687—Durand & Schinz Consp. FI. 
Afr. 5 (1895) 48—Rolfe in Dyer FI. Trop. Afr. 7 
(1897) 166. 
Cephalangraecum cephalotes Schlechter in Beih. Bot. 
Centralbl. 86, Abt. 2 (1918) 136. 
From the rather incomplete description of this species 
I suspect it to be the same as A. glomeratus (Ridley) 
Summerhayes but as | have not seen the type specimen 
of A. cephalotes I hesitate to put the two together. 
West Arrica: No exact locality; cult. W. W. Saunders, Reigate, 
Surrey, in 1872 (not seen). 
4. Ancistrorhynchus’~ clandestinus = (Lindley) 
Schlechter in Beih. Bot. Centralbl. 86, Abt. 2 (1918) 138 
—Summerhayes in Hutchinson & Dalziel Fl. West 
Trop. Afr. 2 (1986) 462, pro maxima parte. 
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