Agraulis vanillae Gulf Fritillary Butterfly on Passiflora sp

While the Gulf Fritillary, as the name implies, is native to the area surrounding the Gulf of Mexico, but its range actually extends far beyond that. It is found as far south as Argentina and as far north as San Fransisco, according to Wikipedia.

Here it is on one of the Passiflora vines, one which is not native to the part of Central Texas where I live. It seems that one cannot find locally native plants unless one digs them up, which can’t be both ethical and legal, or manages to find some that have gone to seed and from which a small taking of seed would not endanger reproduction in the natural state.