Stefan, Your last picture jatropha. I have a seedling that came from nowhere and looks similar. Hard to take a picture due to it is growing with a huernia. Once it gets a little bigger, I'll seperate it to it's own pot.
It is already has a fat base to it and what looks like little flowers. May be a weed but one I never saw before. Complete mystery how I get seedlings growing that could no way get here. I have several other ones that mystify me.
