34 
Figure 7 illustrates the theoretical reduction series. The 
scheme covers all possibilities from the normal number of four 
~ 
(< )--— Type lage 
aD 
a eemnannedl 3 
| 
<== Type the 
l ~ 
| : ; 
Type 1 (2 J Type lage 
882 SQ (3) 
(© ----- Type 1be@ 
0 a <seenn Type lay 
(2 J Type 2az 
Type 2 () a (= Type 
----- 2ba 
SOE: (-) =---- Type 2a 8 
Type 3 ——O—6)- Type 3aa 
Type 4 —Q—O—O-- Type 4aa 
Fig. 8. Desintregrating nuclei in the chalazal group. Letters corres- 
pending to those used in fig. 7, The Greek letter indicates the 
number of desorganizing nuclei. 
nuclei down to total suppression of the entire group. Some- 
times, when the upper polar nucleus is suppressed (fig. 5, 
