Sensitive Plant

This, too, was photographed on the grounds of the conference center in Pahang. It is a low-growing, creeping plant, but I had no references and was not able to identify it at the time. Barbol has identified it as Mimosa pudica (probably) and the description of that species fits this exactly. Thanks for the id, but I'm a little disappointed that one of the few flowers I had opportunity to photograph turns out to be an invasive weed from South America!