Physaria vitulifera (Double Bladderpod)

Order Brassicales, Family Brassicaceae, Genus Physaria

This mustard grows along Lower Magnolia. The odd little double pods are diagnostic. For more information, please go to these links: Rocky Mountains Flora and iNaturalist. Rocky Mountains Flora has photos of several Physarias in addition to this one.

The leaves on this individual are not fiddle-shaped, as Weber says they usually are.