FIGURE 3: Ancestry estimates for the 29 Sabal samples, provided by STRUC- FIGURE 4: STRUCTURE anTURE, for 2–4 genotypic groups. Numbers at top are the proportional membershicestry estimates for the 29 Sabal of an individual in a given genotypic group, whereas the numbers at left are the sam- samples, using 14 genotypic pled individuals used in the study (Brazoria material = 14–20, S. mexicana = 21–24, groups. Sample numbering and S. minor = 1–13, S. palmetto = 25–29; table 1). A. Two genotypic groups (represented the proportional membership by white and gray). B. Three genotypic groups (white, light gray, and dark gray). C. scale follow that of Figure 3. Four genotypic groups (white, light gray, medium gray, dark gray). ; Published as part of Goldman, Douglas H., Klooster, Matthew R., Griffith, M. Patrick, Fay, Michael F. & Chase, Mark W., 2011, A preliminary evaluation of the ancestry of a putative Sabal hybrid (Arecaceae: Coryphoideae), and the description of a new nothospecies, Sabal × brazoriensis, pp. 8-25 in Phytotaxa 27 on page 16, DOI:10.11646/phytotaxa.27.1.2, http://zenodo.org/record/4894238