I was told it was a form of Oxalis, but the guy was not at all sure! So, I knew someone out there would be able to put a label on it! I was given a 2 inch cutting a few years ago from a friend, and they did not know what it was! Warmest regards, To one and all!
Thanks Michael, It looks so nice, even if it's classed as a weed! I'll still grow it as the Wife likes it! I suppose one mans weed is anothers plant! Best regards Michael, and thanks!
I agree with David. There are a number of closely related species, nearly all of which have at times been lumped under the name O. corniculata. They vary in flower size and not all are weedy.