Bonsai Sunflower?

A great deal of not-much happened today and, inevitably, I found myself "Prowling" again. This time in the "gathered gloom". The wee flower is as a result of bird-seed :- of course. There's something akin to millet growing from a crack in the path, and another "Certain substances", also in Bonsai form hard by.
APART FROM emergency I noticed that wizened twig which I Blipped many moons ago hoping it would survive - - - - - - It didn't.
Just done a quick count - I can see four intended plants in shot and a weed which is in fact a tame escapee from next door.