These plants are originally from bestcarnivorousplants. I'm quite confident, that it is really D. communis. It looks different than everything, that i have seen so far. The plants in the picture above are only 1cm in diameter. I will keep you updated and post some new pictures, when the plants are bit a bigger.
What other Drosera species are growing around Amorinopolis ? If the location data is correct, it can be only one the plants, that grow there.