prepared and edited by Nicholas J. Turland, John H. Wiersema and Fred R. Barrie, Werner Greuter, David L. Hawksworth, Patrick S. Herendeen, Sandra Knapp, Wolf-Henning Kusber, De-Zhu Li, Karol Marhold, Tom W. May, John McNeill, Anna M. Monro, Jefferson Prado, Michelle J. Price, Gideon F. Smith, members of the editorial committee.Koeltz Botanical Books2018.<RA211-B16>