]> Botany [collector note: MEXU, AAU, ANSM, ARIZ, ASU, BH, BRIT, CAS, CHAP, COLO, CONN, DAV, DUKE, ENCB, F, FSU, FTG, GA, GH, GUADA, IEB, K, KANU, LSU, M, MICH, MO, MSC, NCU, NLU, NY, OBI, OKL, OS, OSC, P, RM, RSA, S, TENN, TEX, UARK, UAT, UC, UCR, UNL, US, VDB, WIS, WTU, XAL] Nesom, Guy L., Mayfield, Mark H. & Anderson, Greg J. Nesom, Guy L., Mayfield, Mark H. & Anderson, Greg J. G. L. Nesom, M. H. Mayfield & G. J. Anderson