<table><caption>TABLE A1 (Continued)</caption><thead><tr><td>ID</td><td>Dataset name</td><td>Custodian</td><td>Version</td><td>Availability</td><td>Reference</td></tr></thead><tbody><tr><td>253</td><td>Allometric Coefficients of Aboveground Tree Biomass</td><td>Carlos Sierra</td><td>3</td><td>Public</td><td>Zapata-Cuartas, Sierra, and Alleman (2012)</td></tr><tr><td>393</td><td>LABDENDRO Brazilian Subtropical Forest Traits Database [Dataset II]</td><td>Ana Carolina Silva</td><td>5</td><td>Restricted</td><td>Souza et al. (2017)</td></tr><tr><td>568</td><td>LABDENDRO Brazilian Subtropical Forest Traits Database [Dataset III]</td><td>Ana Carolina Silva</td><td>6</td><td>Restricted</td><td>Soboleski et al. (2017)</td></tr><tr><td>466</td><td>Leaf and stem traits of Eremanthus erythropappus</td><td>Mateus Silva</td><td>6</td><td>Public</td><td>Silva, Teodoro, Bragion, and van der Berg (2019)</td></tr><tr><td>534</td><td>Silva et al. 2019</td><td>Vasco Silva</td><td>6</td><td>Restricted</td><td>Silva, Catry, et al. (2019)</td></tr><tr><td>358</td><td>Leaf Respiration Acclimation in Panama</td><td>Martijn Slot</td><td>4</td><td>Public</td><td>Slot, Rey-Sánchez, Winter, and Kitajima (2014)</td></tr><tr><td>385</td><td>Photosynthesis Temperature Response Panama</td><td>Martijn Slot</td><td>5</td><td>Restricted</td><td>Slot and Winter (2017)</td></tr><tr><td>213</td><td>Day and Night Gas Exchange of Deciduous Tree Seedlings in Response to Experimental Warming and Precipitation</td><td>Nick Smith</td><td>3</td><td>Public</td><td>Smith, Pold, Goranson, and Dukes (2016)</td></tr><tr><td>424</td><td>LCE: Leaf carbon exchange dataset for tropical, temperate, and boreal species of North and Central America</td><td>Nick Smith</td><td>5</td><td>Public</td><td>Smith and Dukes (2017)</td></tr><tr><td>328</td><td>Root Traits of Grassland Species</td><td>Stuart William Smith</td><td>4</td><td>Public</td><td>Smith, Woodin, Pakeman, Johnson, and van der Wal (2014)</td></tr><tr><td>558</td><td>Sonnier and Boughton ABS</td><td>Gregory Sonnier</td><td>6</td><td>Public</td><td>Unpublished</td></tr><tr><td>454</td><td>Leaf traits from ECOSHRUB Dovrefjell Norway</td><td>Mia Vedel Sørensen</td><td>5</td><td>Public</td><td>Unpublished</td></tr><tr><td>77</td><td>FAPESP Brazil Rainforest Database</td><td>Enio Sosinski</td><td>1 (3)</td><td>Restricted</td><td>Unpublished</td></tr><tr><td>84</td><td>Causasus Plant Traits Database</td><td>Nadejda Soudzilovskaia</td><td>1</td><td>Restricted</td><td>Unpublished</td></tr><tr><td>162</td><td>Mycorrhizal Intensity Database Across the Former Soviet Union</td><td>Nadejda Soudzilovskaia</td><td>3</td><td>Public</td><td>Akhmetzhanova et al. (2012)</td></tr><tr><td>329</td><td>Plant traits from alpine plants on Mt. Malaya Khatipara</td><td>Nadejda Soudzilovskaia</td><td>3</td><td>Restricted</td><td>Soudzilovskaia et al. (2013)</td></tr><tr><td>369</td><td>Traits and ecological strategies of 66 subtropical tree species in the Brazilian Atlantic Forest</td><td>Alexandre Souza</td><td>4</td><td>Public</td><td>Forgiarini, Souza, Longhi, and Oliveira (2014)</td></tr><tr><td>256</td><td>Niwot Alpine Plant Traits</td><td>Marko Spasojevic</td><td>3</td><td>Public</td><td>Spasojevic and Suding (2012)</td></tr><tr><td>418</td><td>Ozark Tree leaf traits</td><td>Marko Spasojevic</td><td>5</td><td>Public</td><td>Spasojevic, Turner, and Myers (2016)</td></tr><tr><td>674</td><td>Staples et al. Australian Reforestation Tree Database</td><td>Timothy Staples</td><td>6</td><td>Public</td><td>Staples, Dwyer, England, and Mayfield (2019)</td></tr><tr><td>547</td><td>Traits of Alpine species in GLORIA regions Hochschwab, Schrankogel, Majella and Lefka Ori</td><td>Klaus Steinbauer</td><td>6</td><td>Restricted</td><td>Unpublished</td></tr><tr><td>364</td><td>Plant species high elevation dataset</td><td>Christien Steyn</td><td>4</td><td>Public</td><td>Steyn, Greve, Robertson, Kalwij, and le Roux (2016)</td></tr><tr><td>577</td><td>Marion Island Fine Scale</td><td>Tanya Strydom</td><td>6</td><td>Restricted</td><td>Unpublished</td></tr><tr><td>610</td><td>Ash Free Dry Mass of Ceratophyllum submersum</td><td>Ivana Svitkova</td><td>6</td><td>Restricted</td><td>Unpublished</td></tr><tr><td>51</td><td>Tropical Plant Traits From Borneo Database</td><td>Emily Swaine</td><td>1</td><td>Public</td><td>Swaine (2007)</td></tr><tr><td>214</td><td>Maximum Height of Chinese Tree Species (from Silva Sinica)</td><td>Nathan Swenson</td><td>3</td><td>Public</td><td>Zheng (1983)</td></tr><tr><td>288</td><td>CTFS Luquillo Forest Dynamics Plot</td><td>Nathan Swenson</td><td>4</td><td>Public</td><td>Swenson, Anglada-Cordero, and Barone (2010)</td></tr></tbody></table>

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<table><caption>TABLE A1 (Continued)</caption><thead><tr><td>ID</td><td>Dataset name</td><td>Custodian</td><td>Version</td><td>Availability</td><td>Reference</td></tr></thead><tbody><tr><td>581</td><td>Charidemi Database</td><td>Ruben Tarifa</td><td>6</td><td>Restricted</td><td>Unpublished</td></tr><tr><td>345</td><td>CIRAD Selmet Tree LNC Sahel</td><td>Simon Taugourdeau</td><td>4</td><td>Public</td><td>Unpublished</td></tr><tr><td>451</td><td>NodDB-A global database of plants with rootsymbiotic nitrogen fixation</td><td>Leho Tedersoo</td><td>5</td><td>Public</td><td>Tedersoo et al. (2018)</td></tr><tr><td>662</td><td>Thom 2019</td><td>Dominik Thom</td><td>6</td><td>Public</td><td>Unpublished</td></tr><tr><td>473</td><td>Functional trait data Colombian dry Forest trees</td><td>Evert Thomas</td><td>6</td><td>Public</td><td>Thomas et al. (2017)</td></tr><tr><td>625</td><td>Tng et al. 2013 Traits</td><td>David Tng</td><td>6</td><td>Public</td><td>Tng et al. (2013)</td></tr><tr><td>575</td><td>Myricaria germanica</td><td>Sitzia Tommaso</td><td>6</td><td>Restricted</td><td>Sitzia, Michielon, Iacopino, and Kotze (2016)</td></tr><tr><td>665</td><td>Species patch metrics</td><td>Sitzia Tommaso</td><td>6</td><td>Public</td><td>Sitzia, Dainese, Krüsi, and McCollin (2017)</td></tr><tr><td>492</td><td>Xylem anatomical traits for different Cistus species</td><td>Jose M. Torres-Ruiz</td><td>6</td><td>Public</td><td>Torres-Ruiz et al. (2017)</td></tr><tr><td>215</td><td>Plant Functional Traits From the Province of Almeria (Spain)</td><td>Alexia Totte</td><td>3</td><td>Public</td><td>Unpublished</td></tr><tr><td>338</td><td>Leaf Traits and Seed Mass of Cover Crops</td><td>Hélène Tribouillois</td><td>4</td><td>Public</td><td>Tribouillois et al. (2015)</td></tr><tr><td>598</td><td>Soft traits of the Northern Swan Coastal Plain and Geraldton Sandplain kwongan vegetation, Western Australia</td><td>James Tsakalos</td><td>6</td><td>Restricted</td><td>Unpublished</td></tr><tr><td>685</td><td>Tree and Forest Biomass Distribution</td><td>Vladimir Usoltsev</td><td>6</td><td>Public</td><td>Usoltsev (2010)</td></tr><tr><td>216</td><td>Traits for Common Grasses and Herbs in Spain</td><td>Fernando Valladares</td><td>3</td><td>Public</td><td>Unpublished</td></tr><tr><td>56</td><td>Wetland Dunes Database</td><td>Peter van Bodegom</td><td>1</td><td>Restricted</td><td>van Bodegom, Sorrell, Oosthoek, Bakke, and Aerts (2008)</td></tr><tr><td>90</td><td>Ukraine Wetlands Plant Traits Database</td><td>Peter van Bodegom</td><td>1 (2)</td><td>Restricted</td><td>Unpublished</td></tr><tr><td>117</td><td>Categorical Plant Traits Database</td><td>Peter van Bodegom</td><td>2</td><td>Public</td><td>Unpublished</td></tr><tr><td>330</td><td>Traits of Ukraine native and invasive plant species</td><td>Peter van Bodegom</td><td>4</td><td>Restricted</td><td>Unpublished</td></tr><tr><td>617</td><td>Forbs and grasses in North East Belgium</td><td>Elisa Van Cleemput</td><td>6</td><td>Public</td><td>Van Cleemput, Roberts, Honnay, and Somers (2019)</td></tr><tr><td>332</td><td>Photosynthetic parameters, respiration and leaf traits of a Peruvian tropical montane cloud forest</td><td>Marjan van de Weg</td><td>4</td><td>Public</td><td>van de Weg, Meir, Grace, and Ramos (2011)</td></tr><tr><td>333</td><td>LMA, leaf tissue density and N&amp;P content along the Amazon-Andes gradient in Peru</td><td>Marjan van de Weg</td><td>4</td><td>Public</td><td>van de Weg, Meir, Grace, and Atkin (2009)</td></tr><tr><td>618</td><td>Montane grassland Functional Traits</td><td>Stephni van der Merwe</td><td>6</td><td>Restricted</td><td>Unpublished</td></tr><tr><td>619</td><td>Sub Antarctic tundra Functional Traits</td><td>Stephni van der Merwe</td><td>6</td><td>Restricted</td><td>Unpublished</td></tr><tr><td>331</td><td>Traits of savannah trees in the Hluhluwe-iMfolozi Game reserve, South Africa</td><td>Fons van der Plas</td><td>4</td><td>Public</td><td>Van der Plas, Howison, Reinders, Fokkema, and Olff (2013)</td></tr><tr><td>599</td><td>Trait data Pibiri-Masha van der Sande</td><td>Masha van der Sande</td><td>6</td><td>Public</td><td>van der Sande et al. (2017)</td></tr><tr><td>562</td><td>1000 Seedweight</td><td>Mark van Kleunen</td><td>6</td><td>Public</td><td>Chrobock, Kempel, Fischer, and van Kleunen (2011)</td></tr><tr><td>563</td><td>Germination</td><td>Mark van Kleunen</td><td>6</td><td>Public</td><td>Chrobock et al. (2011)</td></tr><tr><td>564</td><td>Competition</td><td>Mark van Kleunen</td><td>6</td><td>Public</td><td>Kempel, Chrobock, Fischer, Rohr, and van Kleunen (2013)</td></tr></tbody></table>

(Continues)
<table><caption>TABLE A1 (Continued)</caption><thead><tr><td>ID</td><td>Dataset name</td><td>Custodian</td><td>Version</td><td>Availability</td><td>Reference</td></tr></thead><tbody><tr><td>597</td><td>shade (for TRY)_mvk</td><td>Mark van Kleunen</td><td>6</td><td>Public</td><td>Feng and van Kleunen (2014)</td></tr><tr><td>461</td><td>Western Pamirs</td><td>Kim André Vanselow</td><td>6</td><td>Public</td><td>Vanselow, Samimi, and Breckle (2016)</td></tr><tr><td>627</td><td>Functional traits of native and invasive species in tropical dry forest</td><td>Maribel Vasquez</td><td>6</td><td>Public</td><td>Vásquez-Valderrama (2016)</td></tr><tr><td>264</td><td>Functional Traits Of Bulgarian Grasslands</td><td>Kiril Vassilev</td><td>3</td><td>Restricted</td><td>Vassilev, Pedashenko, Nikolov, Apostolova, and Dengler (2011)</td></tr><tr><td>217</td><td>Canopy Traits for Temperate Tree Species Under High N-Deposition</td><td>Kris Verheyen</td><td>3</td><td>Public</td><td>Adriaenssens (2012)</td></tr><tr><td>653</td><td>Rasgos funcionales especies arboreas cuenca Amazonica</td><td>Jaime Villacís</td><td>6</td><td>Public</td><td>Unpublished</td></tr><tr><td>122</td><td>Plant Habit Database</td><td>Cyrille Violle</td><td>2</td><td>Public</td><td>Unpublished</td></tr><tr><td>588</td><td>Leaf trait records of rare and endangered plant species in the Pannonian flora</td><td>Anna Vojtko</td><td>6</td><td>Public</td><td>Unpublished</td></tr><tr><td>218</td><td>Plant Traits, Virginia, USA</td><td>Betsy von Holle</td><td>3</td><td>Public</td><td>Von Holle and Simberloff (2004)</td></tr><tr><td>334</td><td>A Global Data Set of Leaf Photosynthetic Rates, Leaf N and P, and Specific Leaf Area</td><td>Anthony Walker</td><td>4</td><td>Public</td><td>Walker et al. (2014)</td></tr><tr><td>443</td><td>The China Plant Trait Database</td><td>Han Wang</td><td>5</td><td>Public</td><td>Wang et al. (2018)</td></tr><tr><td>219</td><td>Seed Mass from Literature</td><td>Zhonglei Wang</td><td>3</td><td>Restricted</td><td>Unpublished</td></tr><tr><td>630</td><td>Watkins, Sjoman and Hitchmough CSR ordination of trees</td><td>Harry Watkins</td><td>6</td><td>Public</td><td>Unpublished</td></tr><tr><td>258</td><td>Global Wood Decomposition Database (version 1.1)</td><td>James Weedon</td><td>3</td><td>Public</td><td>Weedon et al. (2009)</td></tr><tr><td>347</td><td>Traits of 59 grassland species</td><td>Alexandra Weigelt</td><td>4</td><td>Public</td><td>Schroeder-Georgi et al. (2015)</td></tr><tr><td>455</td><td>Gift-Plant Growth Form Dataset</td><td>Patrick Weigelt</td><td>5</td><td>Restricted</td><td>Weigelt, König, and Kreft (2019)</td></tr><tr><td>66</td><td>Midwestern and Southern US Herbaceous Species Trait Database</td><td>Evan Weiher</td><td>1</td><td>Restricted</td><td>Unpublished</td></tr><tr><td>335</td><td>Plant traits from Wisconsin, USA</td><td>Evan Weiher</td><td>4</td><td>Restricted</td><td>Unpublished</td></tr><tr><td>444</td><td>Symbiotic N2-Fixation Database</td><td>Gijsbert Werner</td><td>5</td><td>Public</td><td>Werner, Cornwell, Sprent, Kattge, and Kiers (2014)</td></tr><tr><td>445</td><td>Mycorrhizal Association Database</td><td>Gijsbert Werner</td><td>5</td><td>Public</td><td>Werner et al. (2018)</td></tr><tr><td>79</td><td>BIOME-BGC Parameterization Database</td><td>Michael White</td><td>1</td><td>Public</td><td>White, Thornton, Running, and Nemani (2000)</td></tr><tr><td>259</td><td>Angiosperm Shoot Ionomes Dataset</td><td>Philip White</td><td>3</td><td>Public</td><td>White et al. (2012)</td></tr><tr><td>262</td><td>LBA-ECO CD-09 Soil and Vegetation Characteristics, Tapajos National Forest, Brazil</td><td>Mathew Williams</td><td>3</td><td>Public</td><td>Williams, Shimabokuro, and Rastetter (2012)</td></tr><tr><td>486</td><td>Brassica tournefortii</td><td>Daniel Winkler</td><td>6</td><td>Public</td><td>Winkler, Gremer, Chapin, Kao, and Huxman (2018)</td></tr><tr><td>487</td><td>Sasa kurilensis</td><td>Daniel Winkler</td><td>6</td><td>Public</td><td>Winkler, Amagai, Huxman, Kaneko, and Kudo (2016)</td></tr><tr><td>521</td><td>Heterotheca brandegei traits</td><td>Daniel Winkler</td><td>6</td><td>Restricted</td><td>Winkler, Lin, Delgadillo, Chapin, and Huxman (2019)</td></tr><tr><td>68</td><td>The Functional Ecology of Trees (FET) Database-Jena</td><td>Christian Wirth</td><td>1 (3)</td><td>Public</td><td>Wirth and Lichstein (2009)</td></tr><tr><td>20</td><td>GLOPNET-Global Plant Trait Network Database</td><td>Ian Wright</td><td>1</td><td>Public</td><td>Wright et al. (2004)</td></tr><tr><td>57</td><td>Categorical Plant Traits Database</td><td>Ian Wright</td><td>1</td><td>Public</td><td>Unpublished</td></tr><tr><td>63</td><td>Fonseca/Wright New South Wales Database</td><td>Ian Wright</td><td>1</td><td>Public</td><td>Fonseca, Overton, Collins, and Westoby (2000)</td></tr></tbody></table>

(Continues)
<table><caption>TABLE A1 (Continued)</caption><thead><tr><td>ID</td><td>Dataset name</td><td>Custodian</td><td>Version</td><td>Availability</td><td>Reference</td></tr></thead><tbody><tr><td>64</td><td>Neotropic Plant Traits Database</td><td>Ian Wright</td><td>1</td><td>Public</td><td>Wright et al. (2006)</td></tr><tr><td>65</td><td>Overton/Wright New Zealand Database</td><td>Ian Wright</td><td>1</td><td>Public</td><td>Unpublished</td></tr><tr><td>279</td><td>Global Leaf Phenology Database</td><td>Ian Wright</td><td>3</td><td>Public</td><td>Zanne et al. (2014)</td></tr><tr><td>340</td><td>Global leaf size dataset</td><td>Ian Wright</td><td>4</td><td>Public</td><td>Wright et al. (2017)</td></tr><tr><td>601</td><td>Ian Wright NT savanna Traits</td><td>Ian Wright</td><td>6</td><td>Public</td><td>Wright et al. (2018)</td></tr><tr><td>221</td><td>Leaf Economic Traits Across Varying Environmental Conditions</td><td>Justin Wright</td><td>3</td><td>Public</td><td>Wright and Sutton-Grier (2012)</td></tr><tr><td>112</td><td>Panama Plant Traits Database</td><td>S. Joseph Wright</td><td>2</td><td>Public</td><td>Wright et al. (2010)</td></tr><tr><td>612</td><td>Ecophysiological parameters of tree and shrub leaves in forest-steppe plantings</td><td>Nikolai Yankov</td><td>6</td><td>Public</td><td>Kavelenova, Rozno, Kireyeva, and Smirnov (2007); Pomogaybin and Pomogaybin</td></tr><tr><td>125</td><td>Quercus Leaf C&amp;N Database</td><td>Benjamin Yguel</td><td>2</td><td>Public</td><td>Yguel et al. (2011)</td></tr><tr><td>322</td><td>Shoot N/P stoichiometry of Inner Mongolia grassland species</td><td>Qiang Yu</td><td>3</td><td>Public</td><td>Yu et al. (2011)</td></tr><tr><td>61</td><td>Global Wood Density Database</td><td>Amy Zanne</td><td>1</td><td>Public</td><td>Chave et al. (2009)</td></tr><tr><td>62</td><td>Global Vessel Anatomy Database</td><td>Amy Zanne</td><td>1</td><td>Public</td><td>Zanne et al. (2010)</td></tr><tr><td>554</td><td>Leaf functional traits from Sino-US Dimension project (Chinese collaborators)</td><td>Yunpeng Zhao</td><td>6</td><td>Restricted</td><td>Unpublished</td></tr><tr><td>621</td><td>Metasequoia glyptostroboides from Shanghai China</td><td>Ji Zheng</td><td>6</td><td>Public</td><td>Zheng et al. (2018)</td></tr><tr><td>337</td><td>Tree Anatomy China</td><td>Jingming Zheng</td><td>4</td><td>Public</td><td>Zheng and Martínez-Cabrera (2013)</td></tr><tr><td>596</td><td>Wood anatomy and wood density—Australia</td><td>Kasia Ziemińska</td><td>6</td><td>Public</td><td>Ziemińska, Butler, Gleason, Wright, and Westoby (2013); Ziemińska, Westoby, and Wright (2015)</td></tr><tr><td>569</td><td>SW Michigan restored prairies</td><td>Chad Zirbel</td><td>6</td><td>Public</td><td>Zirbel, Bassett, Grman, and Brudvig (2017)</td></tr><tr><td>570</td><td>CLE_restore_prairie_greenhouse traits</td><td>Chad Zirbel</td><td>6</td><td>Public</td><td>Unpublished</td></tr><tr><td>223</td><td>San Lorenzo Epiphyte Leaf Traits Database</td><td>Gerhard Zotz</td><td>3</td><td>Public</td><td>Petter et al. (2016)</td></tr></tbody></table>