Sanicula? Your options are limited in Texas, as always. There's just canadensis and odorata. Little info is online about either.

Some kind of Geum imo. Don't know what species you'd get where you are.

Hmm, does look rather like Geum urbanum, just without any red tones in the spiky seedhead..

Sanicula canadensis does also look similar, but seems to have multiple seedheads at the top of each stem and more (~5) leaflets per "leaf" - rather than ~3-lobed leaves?

Geum is closer. Floral is right.