Aphanostephus skirrhobasis

Aphanostephus skirrhobasis, or Lazy daisy, blooms throughout the spring and summer on Texas beaches and sandy meadows, in classic white daisies with yellow heads. Its leaves are varied from lobed to toothed. The plant may sit erect or sprawl. Before opening, its globular buds show pink highlights from the underside of the petals.

References
Duncan, W. H., & Duncan, M. B. (1987). The Smithsonian guide to seaside plants of the Gulf and Atlantic coasts from Louisiana to Massachusetts, exclusive of lower peninsular Florida. Washington, D.C: Smithsonian Institution Press.

Richardson, A. (2013). Wildflowers and other plants of Texas beaches and islands. Austin, TX: University of Texas Press.