298 Rhodora [DECEMBER 
one would expect. If hybridization was effected, then the parental 
characters were peculiarly distributed; if it was not, then the 
formation of stable leaf rosettes has still to be explained. 
In order to carry the experiments farther the flowers of the sup- 
posed hybrid were inter-crossed and results are now awaited. 
In addition to the experiments just noted reverse crosses were 
made, Lobelia cardinalis, L. being used as the seed parent. Unfor- 
tunately the results obtained were of an uncertain nature. 
BOTANIC GARDEN OF HARVARD UNIVERSITY. 
ERRATA. 
Page 6, line 16; for paupurculus read pauperculus. 
* 48, “ 18; ™ less read more. 
[11 50, [11 I : [11 TUN ve dem ee 
545 331 toohed read toothed. 
“61, “ 15; “ Coelebovyne read Coelebogyne. 
" — 88, “ 13; “ Aordaceus read Aordeaceus. 
103, I Panicum virgatum read PANICUM VIR- 
GATUM. 
Page 114, line 37; for x read + 
“118, “ 17; * spagnous read sphagnous. 
128, gn? 18 mm. read 1.8 mm. 
165, as read was. 
169, 34; “. flexeosa read flexuosa. 
174, 29; stitchensis read sitchensis. 
“ i81, “ 2; dele * before Lophosia barbata. 
"o 1384, “ 2; for sulula read subula. 
“ 189, “ 31; “ ophiogiossoides read ophioglossoides. 
"^ Wb as X, read F. 
217, “ 8} “ Nabulus read Nabalus. 
22$, ^ tr; “ dyes read dies. 
248, ebenium read ebeneum. 
* 251, * 26; “ clyindric read cylindric. 
264, “ 26; “ Lleucocarpa read Zeucocarpum. 
Vol. 3, No. 35, including pages 263 to 284 was issued 4 November, 1901. 
