]> Botany [collector note: University of Texas Herbarium. Veracruz, Mexico] Rowell, Chester Morrison, Jr., Paxson, John B. & Barkley, Fred Alexander Rowell, Chester Morrison, Jr., Paxson, John B. & Barkley, Fred Alexander C. M. Rowell, J. B. Paxson & F. A. Barkley Rowell, C. M., Paxson, J. B. & Barkley, F.A. Chester Morrison Rowell, Jr., John B. Paxson & Fred Alexander Barkley