1. The Nature Conservancy, Houston, TX 77098, USA
2. Tarrant Regional Water District, Fort Worth, TX 76102, USA
3. Regenerative Environmental Design, Austin, TX 78748, USA
4. Fort Worth Botanic Garden, Fort Worth, TX 76107, USA
5. Department of Agricultural Sciences and Engineering Technology, Sam Houston State University, Huntsville, TX 77340, USA
6. School of Architecture, University of Texas at Austin, Austin, TX 78712, USA
7. Department of Integrative Biology, University of Texas at Austin, Austin, TX 78712, USA
8. Lady Bird Johnson Wildflower Center, Austin, TX 78739, USA