]> Botany [collector note: RPSC] Hirtz, Alexander Charles, Luer, C. A., Luer, J. P. & Flores, W. Hirtz, Alexander Charles, Luer, C. A., Luer, J. P. & Flores, W. A. C. Hirtz, C. A. Luer, J. P. Luer & W. Flores