230 Contribution to a Statistical Study of the Cruciferce 
Glass IV. 
In this class there are 17 individuals giving six different modes of variation. 
Reduplication has taken place to such an extent as to give rise to two separate 
flowers on one pedicel. Each of the floweis was diminutive in size. Two tables 
are thus necessary for each " flower," A and B : see Table J, p. 235. 
Glass V. 
This class has been formed to include two very aberrant flowers showing two 
distinct variations. In both cases part of the flower has been replaced by another 
flower, in one case normal in the other slightly divergent. CIX is one of these 
in which the original flower is normal except that one of the carpels has been 
replaced by a small flower (see Table K and diagram, Plate X). CX is the other. 
In the original flower stamen 1 has been chorised and one of the chorised parts 
has given origin to a separate flower (see Table K and diagram, Plate X). 
TABLE K. 
Glass V. 
Frequency 
Number of 
Diagram 
Number of 
Stamen 
Filament 
Chorisis 
Anther 
Frequency 
Number of 
Diagram 
Number of 
Stamen 
Filament 
Chorisis 
Anther 
1 
1 
1 
1 
1 
1 
2 
1 
1 
2 
] 
1 
1 
CIX 
3 
1 
1 
1 
CIX 
3 
1 
0 
1 
A 
4 
1 
1 
1 
1 
B 
4 
0 
0 
0 
5 
1 
1 
1 
5 
1 
0 
1 
6 
1 
1 
1 
G 
0 
0 
0 
1 
CX 
A 
1 
2 
3 
4 
5 
6 
1 
1 
1 
1 
1 
1 
1 
1 
1 
0 
0 
1 
1 
1 
* 
1 
1 
1 
1 
1 
1 
1 
1 
CX 
B 
1 
2 
3 
4 
5 
6 
1 
1 
1 
1 
The asterisk denotes the position of the origin of the secondary flower. 
This concludes our analysis of variations LIX to CX both as to perianth and 
androecium, but before proceeding to the statistical part it is <iesirable that certain 
peculiarities should be observed and that an understanding be arrived at with 
regard to the . interpretation of these. 
