Another early flowering rootstock trifoliata.
It had 4 or 5 flowers, and managed to set one fruit. The plant seems to be an offtype, compared to the others potted at the same time. The flush of largest leaves in the pic have a slightly unusual shape and the plant always seems a milder green color.
The main trunk is only +pencil thick at the base, but the plant seems to have plenty of nodes for the node count, although not all in the one vertical trunk?
http://img521.imageshack.us/i/imgp2206.jpg/
http://img521.imageshack.us/i/imgp2206.jpg/

http://img684.imageshack.us/i/imgp2207z.jpg/
http://img684.imageshack.us/i/imgp2207z.jpg/