These are at the f2 generation. I though I had 4 dwarfs (and they are quite dwarf), but I suspect plant #3 may not be a dwarf. Plan to backcross these with a San Marzano as a pollen parent:
Plant 1:
SanMarzano1.jpg
Plant 2:
SanMarzano2.jpg
Plant 3 (it is a little taller and not as rugose):
SanMarzano3.jpg
Plant 4:
SanMarzano4.jpg