Texas Prickly Poppy (Variety Argemone albiflora texana) ?
The Papaveraceae /pəpeɪvəˈreɪsiː/ or /pəpɑːvəˈreɪsiː/, informally known as the poppy family, are an economically important family of about 44 genera and approximately 770 species of flowering plants in the order Ranunculales. The family is cosmopolitan, occurring in temperate and subtropical climates (mostly in the northern hemisphere), but almost unknown in the tropics. Most are herbaceous plants, but a few are shrubs and small trees. The family currently includes two groups that have been considered to be...