(470 ) 
shall do, but the subject requires more study than I can bestow 
upon it before publishing this paper. 
The puzzling and contradictory characters of the Bassovia— 
Brachistus group have led me into other errors, and I must now 
make the following admissio 
Bassovia Fendlert Rusby “(Bull. Torrey Club 26: 197) is Bra- 
chistus Fendleri. Bassovia inaeguilatera Rusby (Mem. Torrey 
Club 6:90), as to Bang 1708, but probably not Rusby 765, is 
Brachistus inaequilaterus. 
In the genus MiconiA, in the present paper, are several unfor- 
tunate typographical errors in the citation of collection-numbers. 
These should be corrected as follows: 
Page 357. M.corpata. (Vos. 1995 and 2786.) 
M. GLoMULIFERA. (JVo. 2856.) 
M. cranuLosa. (Vo. 2485.) 
M. MACROPHYLLA. (Vo. 2670.) 
M. MINUTIFLORA. (JVo. 2273.) 
M. THEAEZANS SUBTRIPLINERVIA. (Vo. 2299.) 
Page 358. 
Page 359. 
