PEAT aga: 
Zamia floridana and Zamia pumila. 
Fig. 30. Division of central cell, synapsis stage, showing the collection of the 
chromatin matter around the nucleolus, and reticular ground plasm filling the 
remaining portion of the nucleus. (X 350 diam.) 
Fig. 31. Division of central cell, equatorial plate stage, showing the blunt-poled 
intranuclear spindle, the outer membrane of the blepharoplasts breaking up, and the 
contracting of the contents of the blepharoplast. (> 350 diam. ) 
Fig. 32. One of the blepharoplasts from the above cell more highly magnified, 
showing the breaking up of the exterior membrane and the disappearance of the 
contents. (X 1,200 diam. ) 
Fig. 33. Division of central cell, early anaphase, showing hyaline cytoplasmic 
areas around the poles and disconnection of the blepharoplasts with the spindle. 
(x 350 diam. ) 
Fig. 34. One of the blepharoplasts and the pole of the spindle from the above cell 
more highly magnified, to show the relation of the kinoplasmic rays surrounding the 
blepharoplasts to the spindle fibers, the granular structure of the outer membrane 
of the blepharoplast, and its separation and contents at this time. (> 1,200 diam. ) 
Fig. 35. Division of central cell, early telophase, showing the reorganization of the 
daughter nuclei. The blepharoplasts have separated into groups of granules, which, 
in this stage, are nearly as large as the daughter nuclei. (> 350 diam.) (Compare 
this with a photomicrograph of the same cell, Pl. V, fig. 63.) 
Fig. 36. Two attached spermatids formed by the completion of the division of the 
central cell. The blepharoplast is in the process of organizing the ciliferous band by 
the fusion of the granules. (> 350 diam. ) 
Fig. 37. Organization of the ciliferous band by a fusion of the Sane of the 
blepharoplast. (> 1,200 diam. ) 
Fig. 38. Fusion of the granules of the blepharoplast in the formation of the cilifer- 
ous band. (xX 1,200 diam.) 
Fig. 39. epommanid showing irregular projections from the nucleus, and with cilifer- 
ous band in process of construction. (X 350 diam.) 
96 
