Chondrorhyncha lojae (Schlechter) C. Schweinfurth 
comb, nov. 
Keferstemia Lajae Schlechter in Fedde Repert. Beih. 
8 (1921) 98; ex Mansfeld in Fedde Repert. Beih. 57 
(1929) t. 95, nr. 373. 
Apparently the only discrepancy between the concept 
Kefersteinia and the earlier genus Chondrorhyncha rests 
in the presence in Keferstemnia of a longitudinal keel on 
the anterior face of the column which character is appar- 
ently lacking in Chondrorhyncha. 1 believe that this dif- 
ference is not only inconsequential but often obscure and 
that Kefersteinia should become a synonym of Chondro- 
rhyncha. 
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