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. 2018 Feb 20;115(8):1837-1842.
doi: 10.1073/pnas.1714977115. Epub 2018 Feb 5.

Phylogenetic classification of the world's tropical forests

J W Ferry Slik  1 Janet Franklin  2 Víctor Arroyo-Rodríguez  3 Richard Field  4 Salomon Aguilar  5 Nikolay Aguirre  6 Jorge Ahumada  7 Shin-Ichiro Aiba  8 Luciana F Alves  9 Anitha K  10 Andres Avella  11 Francisco Mora  3 Gerardo A Aymard C  12   13 Selene Báez  14 Patricia Balvanera  3 Meredith L Bastian  15 Jean-François Bastin  16 Peter J Bellingham  17 Eduardo van den Berg  18 Polyanna da Conceição Bispo  19 Pascal Boeckx  20 Katrin Boehning-Gaese  21   22 Frans Bongers  23 Brad Boyle  24 Fabian Brambach  25 Francis Q Brearley  26 Sandra Brown  27 Shauna-Lee Chai  28 Robin L Chazdon  29 Shengbin Chen  30 Phourin Chhang  31 George Chuyong  32 Corneille Ewango  33 Indiana M Coronado  34 Jurgi Cristóbal-Azkarate  35 Heike Culmsee  36 Kipiro Damas  37 H S Dattaraja  38 Priya Davidar  39 Saara J DeWalt  40 Hazimah Din  41 Donald R Drake  42 Alvaro Duque  43 Giselda Durigan  44 Karl Eichhorn  45 Eduardo Schmidt Eler  46 Tsutomu Enoki  47 Andreas Ensslin  48 Adandé Belarmain Fandohan  49 Nina Farwig  50 Kenneth J Feeley  51 Markus Fischer  48 Olle Forshed  52 Queila Souza Garcia  53 Satish Chandra Garkoti  54 Thomas W Gillespie  55 Jean-Francois Gillet  56 Christelle Gonmadje  57   58 Iñigo Granzow-de la Cerda  59 Daniel M Griffith  60 James Grogan  61 Khalid Rehman Hakeem  62 David J Harris  63 Rhett D Harrison  64 Andy Hector  65 Andreas Hemp  66 Jürgen Homeier  67 M Shah Hussain  68 Guillermo Ibarra-Manríquez  3 I Faridah Hanum  69 Nobuo Imai  70 Patrick A Jansen  5   23 Carlos Alfredo Joly  71 Shijo Joseph  10   72 Kuswata Kartawinata  73   74 Elizabeth Kearsley  75 Daniel L Kelly  76 Michael Kessler  77 Timothy J Killeen  78 Robert M Kooyman  79   80 Yves Laumonier  10 Susan G Laurance  81 William F Laurance  81 Michael J Lawes  82 Susan G Letcher  83 Jeremy Lindsell  84 Jon Lovett  85   86 Jose Lozada  87 Xinghui Lu  88 Anne Mette Lykke  89 Khairil Bin Mahmud  90 Ni Putu Diana Mahayani  91 Asyraf Mansor  92   93 Andrew R Marshall  94   95   96 Emanuel H Martin  97 Darley Calderado Leal Matos  98 Jorge A Meave  99 Felipe P L Melo  100 Zhofre Huberto Aguirre Mendoza  101 Faizah Metali  41 Vincent P Medjibe  102 Jean Paul Metzger  103 Thiago Metzker  53   104 D Mohandass  39   105 Miguel A Munguía-Rosas  106 Rodrigo Muñoz  99 Eddy Nurtjahy  107 Eddie Lenza de Oliveira  108 Onrizal  109 Pia Parolin  110   111 Marc Parren  112 N Parthasarathy  39 Ekananda Paudel  113 Rolando Perez  5 Eduardo A Pérez-García  99 Ulf Pommer  21 Lourens Poorter  23 Lan Qie  111 Maria Teresa F Piedade  46 José Roberto Rodrigues Pinto  114 Axel Dalberg Poulsen  63 John R Poulsen  115 Jennifer S Powers  116 Rama Chandra Prasad  117 Jean-Philippe Puyravaud  118 Orlando Rangel  11 Jan Reitsma  119 Diogo S B Rocha  120 Samir Rolim  121 Francesco Rovero  122 Andes Rozak  123 Kalle Ruokolainen  124 Ervan Rutishauser  5 Gemma Rutten  48 Mohd Nizam Mohd Said  125 Felipe Z Saiter  126 Philippe Saner  127 Braulio Santos  128 João Roberto Dos Santos  129 Swapan Kumar Sarker  130 Christine B Schmitt  131   132 Jochen Schoengart  46 Mark Schulze  133 Douglas Sheil  134 Plinio Sist  135 Alexandre F Souza  136 Wilson Roberto Spironello  46 Tereza Sposito  53   104 Robert Steinmetz  137 Tariq Stevart  138 Marcio Seiji Suganuma  139 Rahayu Sukri  41 Aisha Sultana  68 Raman Sukumar  38 Terry Sunderland  10 Supriyadi  91 H S Suresh  38 Eizi Suzuki  8 Marcelo Tabarelli  140 Jianwei Tang  141 Ed V J Tanner  142 Natalia Targhetta  46 Ida Theilade  143 Duncan Thomas  144 Jonathan Timberlake  86 Márcio de Morisson Valeriano  129 Johan van Valkenburg  145 Tran Van Do  146 Hoang Van Sam  147 John H Vandermeer  148 Hans Verbeeck  75 Ole Reidar Vetaas  149 Victor Adekunle  150 Simone A Vieira  71 Campbell O Webb  151 Edward L Webb  152 Timothy Whitfeld  153 Serge Wich  154   155 John Williams  156 Susan Wiser  17 Florian Wittmann  157 Xiaobo Yang  158 C Yves Adou Yao  159 Sandra L Yap  160 Rakan A Zahawi  161 Rahmad Zakaria  92 Runguo Zang  88
Affiliations

Phylogenetic classification of the world's tropical forests

J W Ferry Slik et al. Proc Natl Acad Sci U S A. .

Erratum in

Abstract

Knowledge about the biogeographic affinities of the world's tropical forests helps to better understand regional differences in forest structure, diversity, composition, and dynamics. Such understanding will enable anticipation of region-specific responses to global environmental change. Modern phylogenies, in combination with broad coverage of species inventory data, now allow for global biogeographic analyses that take species evolutionary distance into account. Here we present a classification of the world's tropical forests based on their phylogenetic similarity. We identify five principal floristic regions and their floristic relationships: (i) Indo-Pacific, (ii) Subtropical, (iii) African, (iv) American, and (v) Dry forests. Our results do not support the traditional neo- versus paleotropical forest division but instead separate the combined American and African forests from their Indo-Pacific counterparts. We also find indications for the existence of a global dry forest region, with representatives in America, Africa, Madagascar, and India. Additionally, a northern-hemisphere Subtropical forest region was identified with representatives in Asia and America, providing support for a link between Asian and American northern-hemisphere forests.

Keywords: biogeographic legacies; forest classification; forest functional similarity; phylogenetic community distance; tropical forests.

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Conflict of interest statement

Conflict of interest statement: V.A.-R., K.B.-G., B.B., F.Q.B., N.F., M.K., W.F.L., S. G. Letcher, C.B.S., D.S., T. Stevart, and S. Wiser have coauthored papers with Jens-Christian Svenning in the past 48 months. A.M.L. and Jens-Christian Svenning are both affiliated with Aarhus University.

Figures

Fig. 1.
Fig. 1.
Classification maps of the world’s tropical forests, showing two (A), three (B), four (C), and five (D) clusters. Cluster result represents a majority rule consensus tree, with the percentage of times that each grouping was observed in the 20 separate cluster analyses shown in D. Only locations that could be classified with certainty (P < 0.05) are shown (n = 392).

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