It seems it's actually the name of a flower, although to be honest, this is the first time I heard about it (not that I'm particularly good at plants). It must be a local name.
I could find this link with a picture of the flower attached to it:
If someone could identify the plant and find its scientific name, we could perhaps contribute a myriad of other local names.
UPDATE: A bit of further research gave me the names Bignonia Rosea and Fridericia chica, but as I said, I'm not exactly an authority in plants. Someone should verify that the plant above is actually the species mentioned.