Gametophyte / Sporophyte relationships - Fig. 30.2
 
From ovule to seed - Fig. 30.3
 
Gymnosperm phyla (4)
 
Gymnosperm life cycle
 
megaspore
 
microspore
 
pollen tube
 
Anthophyta
 
Anthophyta major clades
 
angiosperm life cycle
 
flower
 
anther
 
carpel
 
ovule