| # | Institution | Articles | Citations | R ARank | R CRank |
|---|
| 1 | University of California | 119 | 5,175 | 1.3K | 1.3K |
| 2 | New York Botanical Garden | 56 | 1,571 | 8 | 11 |
| 3 | Hebrew University of Jerusalem | 16 | 1,342 | 693 | 337 |
| 4 | University of Wisconsin–Madison | 23 | 1,339 | 1.7K | 1.2K |
| 5 | University of Massachusetts | 26 | 1,220 | 370 | 391 |
| 6 | University of Miami | 30 | 937 | 320 | 478 |
| 7 | Harvard University | 37 | 883 | 573 | 1.3K |
| 7 | Bioversity International | 6 | 883 | 24 | 11 |
| 9 | North Carolina State University | 24 | 855 | 607 | 671 |
| 10 | Cornell University | 21 | 846 | 1.2K | 1.3K |
| 11 | University of Hawaii | 19 | 819 | 219 | 221 |
| 12 | Royal Botanic Gardens | 24 | 785 | 36 | 44 |
| 13 | Autonomous University of Madrid | 7 | 742 | 1.1K | 311 |
| 14 | International Center for Tropical Agriculture | 3 | 706 | 18 | 6 |
| 15 | Kyoto University | 13 | 704 | 2.1K | 1.2K |
| 16 | University of Florida | 40 | 693 | 781 | 1.6K |
| 17 | University of Arizona | 31 | 686 | 626 | 1.2K |
| 18 | National Autonomous University of Mexico | 23 | 646 | 585 | 439 |
| 19 | Aarhus University | 30 | 603 | 478 | 943 |
| 20 | Michigan State University | 20 | 581 | 1.1K | 1.3K |
| 21 | Federal Rural University of Pernambuco | 12 | 557 | 128 | 26 |
| 22 | Florida International University | 12 | 543 | 368 | 296 |
| 23 | University of Minnesota | 12 | 537 | 2.9K | 2.3K |
| 24 | Botanical Survey of India | 18 | 529 | 13 | 2 |
| 25 | University of Guadalajara | 8 | 527 | 238 | 22 |
| 26 | Oregon State University | 21 | 526 | 505 | 769 |
| 27 | California State University | 12 | 519 | 763 | 430 |
| 28 | University of Missouri | 10 | 511 | 1.6K | 1.0K |
| 29 | Southern Illinois University Carbondale | 22 | 502 | 135 | 231 |
| 30 | Chinese Academy of Sciences | 20 | 497 | 2.6K | 2.3K |
| 31 | Smithsonian Tropical Research Institute | 7 | 489 | 101 | 78 |
| 32 | University of Michigan | 15 | 469 | 2.8K | 2.8K |
| 33 | University of Pennsylvania | 6 | 462 | 4.0K | 2.2K |
| 34 | Gazi University | 3 | 445 | 1.4K | 149 |
| 35 | University of Abomey-Calavi | 11 | 420 | 20 | 12 |
| 36 | University of the Witwatersrand | 7 | 412 | 1.1K | 413 |
| 37 | McGill University | 12 | 406 | 2.2K | 2.1K |
| 38 | Energy and Resources Institute | 6 | 396 | 6 | 5 |
| 39 | Agricultural Research Service | 7 | 392 | 512 | 390 |
| 40 | University of Toronto | 2 | 375 | 9.5K | 3.4K |
| 40 | Delaware State University | 11 | 375 | 12 | 19 |
| 42 | Autonomous University of Barcelona | 7 | 370 | 1.6K | 913 |
| 43 | University of Georgia | 16 | 368 | 1.1K | 1.4K |
| 43 | University of Reading | 17 | 368 | 430 | 734 |
| 45 | University of London | 12 | 367 | 1.5K | 1.6K |
| 46 | Purdue University | 16 | 361 | 1.4K | 1.9K |
| 46 | Kerala Agricultural University | 2 | 361 | 57 | 2 |
| 48 | Gifu Pharmaceutical University | 2 | 356 | 280 | 67 |
| 48 | University of Tokushima | 2 | 356 | 1.2K | 156 |
| 50 | University of Connecticut | 11 | 352 | 1.2K | 1.2K |
| 51 | University of Copenhagen | 12 | 338 | 1.9K | 2.0K |
| 52 | National Aeronautics and Space Administration | 6 | 334 | 251 | 169 |
| 53 | University of Murcia | 17 | 332 | 226 | 367 |
| 54 | University of British Columbia | 10 | 315 | 3.2K | 3.0K |
| 55 | Pennsylvania State University | 21 | 313 | 1.4K | 2.5K |
| 56 | Museu Paraense Emílio Goeldi | 4 | 312 | 84 | 37 |
| 57 | Miami University | 9 | 310 | 342 | 306 |
| 57 | University of Illinois at Chicago | 8 | 310 | 1.6K | 1.3K |
| 59 | University of Hawaii at Manoa | 29 | 306 | 65 | 393 |
| 60 | Harvard Institute for International Development | 2 | 302 | 21 | 7 |
| 61 | National Botanical Research Institute | 15 | 295 | 18 | 36 |
| 62 | Washington State University | 13 | 277 | 825 | 1.3K |
| 63 | Ghent University | 13 | 276 | 1.4K | 1.9K |
| 64 | Federal University of Pernambuco | 6 | 271 | 932 | 284 |
| 64 | Natural History Museum | 6 | 271 | 415 | 317 |
| 66 | Indiana University | 10 | 268 | 1.5K | 1.7K |
| 67 | Brandeis University | 2 | 267 | 1.1K | 438 |
| 68 | University of Nairobi | 3 | 266 | 574 | 126 |
| 69 | University of Barcelona | 6 | 258 | 2.4K | 1.6K |
| 70 | University of Ottawa | 6 | 257 | 2.3K | 1.6K |
| 71 | National Institutes of Health | 1 | 253 | 4.9K | 2.2K |
| 72 | Colorado State University | 7 | 251 | 1.5K | 1.4K |
| 73 | Arizona Sonora Desert Museum | 46 | 245 | 1 | 1 |
| 74 | Iowa State University | 8 | 244 | 1.7K | 1.6K |
| 75 | University of Colorado | 7 | 239 | 2.0K | 1.9K |
| 76 | Oklahoma State University | 2 | 238 | 2.5K | 776 |
| 77 | Addis Ababa University | 5 | 236 | 382 | 198 |
| 78 | Ohio University | 4 | 235 | 901 | 469 |
| 79 | University of Hong Kong | 2 | 233 | 5.1K | 2.0K |
| 80 | University of Zimbabwe | 4 | 225 | 291 | 113 |
| 81 | Yale University | 17 | 222 | 1.1K | 2.3K |
| 82 | Northwestern University | 4 | 221 | 3.8K | 2.6K |
| 83 | Uppsala University | 8 | 216 | 2.1K | 2.2K |
| 84 | Brigham Young University | 10 | 213 | 494 | 814 |
| 85 | Auburn University | 8 | 210 | 973 | 951 |
| 85 | University of Campinas | 3 | 210 | 2.7K | 931 |
| 87 | University of Texas at Austin | 8 | 204 | 3.7K | 3.7K |
| 87 | Northern Arizona University | 3 | 204 | 658 | 306 |
| 89 | Texas Wesleyan University | 1 | 203 | 39 | 6 |
| 90 | Indian Institute of Science | 2 | 202 | 2.2K | 805 |
| 91 | National Research Council Canada | 2 | 199 | 1.3K | 679 |
| 92 | University of Göttingen | 3 | 196 | 2.5K | 1.5K |
| 92 | Kunming Institute of Botany | 6 | 196 | 141 | 138 |
| 92 | Republic Polytechnic | 1 | 196 | 29 | 5 |
| 95 | Ohio State University | 7 | 187 | 3.9K | 3.6K |
| 96 | University of Mississippi | 8 | 184 | 305 | 444 |
| 97 | Swedish University of Agricultural Sciences | 3 | 176 | 1.1K | 846 |
| 98 | Vrije Universiteit Brussel | 1 | 173 | 3.3K | 1.0K |
| 99 | Karolinska Institute | 2 | 171 | 3.6K | 2.2K |
| 100 | Wageningen University & Research | 10 | 170 | 885 | 1.4K |
| 101 | Duke University | 16 | 165 | 1.0K | 2.5K |
| 102 | Universidade Federal de Santa Catarina | 7 | 163 | 1.2K | 712 |
| 102 | Colegio de Postgraduados | 7 | 163 | 33 | 26 |
| 104 | University of Alberta | 4 | 161 | 5.0K | 3.5K |
| 105 | University of Montana | 3 | 156 | 685 | 455 |
| 106 | Tel Aviv University | 2 | 155 | 5.4K | 2.7K |
| 106 | Louisiana State University | 8 | 155 | 1.4K | 1.8K |
| 108 | University of Utah | 4 | 154 | 3.5K | 2.7K |
| 108 | Manisa Celal Bayar University | 3 | 154 | 344 | 111 |
| 110 | Indian Agricultural Research Institute | 7 | 153 | 162 | 197 |
| 111 | University of Ghana | 8 | 152 | 207 | 241 |
| 112 | Aristotle University of Thessaloniki | 4 | 150 | 2.5K | 1.7K |
| 113 | National Institute of Amazonian Research | 12 | 149 | 52 | 114 |
| 114 | University of Haifa | 7 | 148 | 680 | 852 |
| 115 | University of Oxford | 8 | 147 | 3.6K | 4.2K |
| 115 | Dokuz Eylül University | 2 | 147 | 1.2K | 345 |
| 117 | University of Sussex | 2 | 146 | 2.6K | 1.4K |
| 118 | Rensselaer Polytechnic Institute | 1 | 145 | 2.4K | 983 |
| 118 | University of Lausanne | 1 | 145 | 3.3K | 1.3K |
| 120 | Arizona State University | 13 | 144 | 1.3K | 2.6K |
| 121 | Federal University of Rondônia | 1 | 143 | 316 | 21 |
| 122 | University of Denver | 2 | 140 | 1.2K | 540 |
| 122 | Field Museum of Natural History | 7 | 140 | 97 | 151 |
| 124 | United States Forest Service | 6 | 139 | 322 | 426 |
| 124 | Stephen F. Austin State University | 2 | 139 | 56 | 10 |
| 126 | University of Guelph | 7 | 138 | 1.2K | 1.6K |
| 127 | Miguel Hernández University of Elche | 14 | 136 | 94 | 396 |
| 128 | University of New Orleans | 1 | 135 | 1.2K | 410 |
| 129 | Simon Fraser University | 3 | 133 | 2.3K | 1.6K |
| 129 | University of Vermont | 4 | 133 | 1.4K | 1.3K |
| 131 | University of Ibadan | 3 | 132 | 1.2K | 426 |
| 131 | University of Victoria | 5 | 132 | 1.2K | 1.4K |
| 133 | International Institute of Tropical Agriculture | 2 | 131 | 161 | 111 |
| 134 | University of Kansas | 7 | 128 | 1.8K | 2.2K |
| 134 | University of Peradeniya | 2 | 128 | 496 | 178 |
| 136 | Dalhousie University | 1 | 126 | 5.0K | 2.0K |
| 136 | Chiang Mai University | 8 | 126 | 438 | 619 |
| 138 | Smithsonian Institution | 5 | 123 | 328 | 382 |
| 138 | George Washington University | 1 | 123 | 4.5K | 1.6K |
| 138 | National University of Colombia | 3 | 123 | 1.1K | 408 |
| 141 | International Crops Research Institute for the Semi-Arid Tropics | 1 | 122 | 157 | 75 |
| 141 | North-Eastern Hill University | 2 | 122 | 350 | 90 |
| 143 | University of Catania | 2 | 121 | 2.5K | 1.4K |
| 144 | University of Illinois at Urbana–Champaign | 3 | 120 | 3.8K | 2.9K |
| 145 | University of Brasília | 4 | 119 | 1.4K | 744 |
| 146 | Clark University | 3 | 118 | 403 | 384 |
| 146 | California State University, Fullerton | 3 | 118 | 97 | 96 |
| 148 | Leiden University | 7 | 115 | 1.3K | 1.9K |
| 148 | National University of Singapore | 4 | 115 | 4.1K | 3.6K |
| 150 | Osaka Prefecture University | 3 | 111 | 1.1K | 662 |
| 150 | Carnegie Museum of Natural History | 1 | 111 | 96 | 44 |
| 152 | Universidad Politécnica de Valencia | 2 | 110 | 747 | 492 |
| 153 | University College London | 5 | 109 | 4.1K | 4.1K |
| 153 | Fairleigh Dickinson University | 3 | 109 | 124 | 104 |
| 155 | Hacettepe University | 3 | 108 | 1.9K | 1.2K |
| 156 | Tulane University | 8 | 107 | 626 | 1.3K |
| 157 | University of Washington | 8 | 106 | 4.1K | 5.4K |
| 157 | University of Birmingham | 6 | 106 | 2.9K | 3.4K |
| 157 | Tribhuvan University | 4 | 106 | 324 | 178 |
| 157 | Texas Tech University | 3 | 106 | 1.9K | 1.4K |
| 161 | National Tropical Botanical Garden | 6 | 105 | 4 | 14 |
| 162 | Florida Atlantic University | 12 | 104 | 183 | 793 |
| 162 | University of East Anglia | 4 | 104 | 1.5K | 1.6K |
| 162 | Whitman College | 2 | 104 | 104 | 66 |
| 165 | Indian Grassland and Fodder Research Institute | 2 | 103 | 20 | 6 |
| 165 | Xishuangbanna Tropical Botanical Garden | 4 | 103 | 13 | 31 |
| 167 | University of Granada | 3 | 102 | 2.6K | 1.8K |
| 168 | University of Auckland | 4 | 100 | 3.0K | 2.9K |
| 168 | Suleyman Demirel University | 1 | 100 | 1.2K | 307 |
| 170 | Royal Veterinary and Agricultural University | 3 | 99 | 240 | 311 |
| 171 | Kangwon National University | 1 | 97 | 1.9K | 662 |
| 172 | University of Tokyo | 3 | 96 | 5.9K | 4.3K |
| 172 | University of Padua | 9 | 96 | 2.0K | 3.4K |
| 174 | University of Florence | 2 | 95 | 3.8K | 2.4K |
| 175 | International Rice Research Institute | 3 | 94 | 195 | 234 |
| 175 | University of Talca | 6 | 94 | 129 | 181 |
| 175 | Agriculture and Agriculture-Food Canada | 2 | 94 | 420 | 372 |
| 178 | Beltsville Agricultural Research Center | 4 | 92 | 170 | 233 |
| 178 | Njala University | 2 | 92 | 16 | 13 |
| 180 | Charles Darwin University | 3 | 91 | 400 | 394 |
| 180 | University of Wales | 2 | 91 | 1.6K | 1.2K |
| 182 | University of Massachusetts Boston | 3 | 90 | 412 | 464 |
| 182 | Florida State University | 2 | 90 | 3.4K | 2.2K |
| 182 | University of Costa Rica | 3 | 90 | 406 | 328 |
| 182 | University of Michigan–Dearborn | 2 | 90 | 295 | 188 |
| 186 | Stanford University | 5 | 89 | 4.3K | 5.0K |
| 186 | Sultan Qaboos University | 1 | 89 | 1.7K | 559 |
| 188 | University of Sheffield | 2 | 88 | 5.0K | 3.5K |
| 188 | University of North Carolina | 2 | 88 | 4.9K | 3.6K |
| 188 | University of Western Australia | 5 | 88 | 2.4K | 3.0K |
| 188 | University of Ilorin | 2 | 88 | 557 | 162 |
| 188 | Bernice P. Bishop Museum | 5 | 88 | 23 | 37 |
| 193 | Weizmann Institute of Science | 1 | 86 | 2.0K | 1.2K |
| 193 | University for Development Studies | 1 | 86 | 298 | 61 |
| 193 | Missouri Botanical Garden | 6 | 86 | 3 | 15 |
| 193 | Gauhati University | 1 | 86 | 556 | 119 |
| 197 | Bar-Ilan University | 3 | 85 | 1.6K | 1.4K |
| 198 | Royal British Columbia Museum | 3 | 84 | 9 | 9 |
| 198 | Universidad Nacional Mayor de San Marcos | 2 | 84 | 356 | 91 |
| 200 | Durham University | 2 | 83 | 2.9K | 2.0K |
| 200 | Humboldt State University | 4 | 83 | 117 | 184 |
| 200 | University of Gastronomic Sciences | 6 | 83 | 9 | 19 |
| 200 | University of California, Berkeley | 6 | 83 | 1.6K | 3.0K |
| 200 | Brazilian Agricultural Research Corporation | 2 | 83 | 328 | 194 |
| 205 | Utah State University | 4 | 80 | 1.1K | 1.5K |
| 206 | International Maize and Wheat Improvement Center | 1 | 79 | 101 | 81 |
| 206 | Universidad Autónoma del Estado de México | 3 | 79 | 243 | 128 |
| 208 | University of Cincinnati | 4 | 78 | 2.5K | 2.7K |
| 208 | Oklahoma State University–Stillwater | 1 | 78 | 216 | 93 |
| 208 | University of Arkansas | 1 | 78 | 3.5K | 1.5K |
| 211 | Boston University | 2 | 77 | 4.1K | 3.1K |
| 211 | University of Regina | 1 | 77 | 1.4K | 589 |
| 213 | University of Queensland | 4 | 75 | 4.8K | 5.1K |
| 213 | University of Calgary | 2 | 75 | 5.5K | 4.0K |
| 215 | University of Zurich | 5 | 74 | 2.6K | 3.3K |
| 216 | Universidad Nacional de Cuyo | 1 | 73 | 464 | 149 |
| 216 | University of Texas System | 1 | 73 | 2.4K | 1.5K |
| 218 | Universidad Nacional de Asunción | 3 | 72 | 65 | 61 |
| 219 | Mount Allison University | 1 | 71 | 415 | 205 |
| 219 | University of Oregon | 4 | 71 | 1.4K | 1.8K |
| 219 | University of Delaware | 1 | 71 | 4.2K | 2.4K |
| 219 | University of Calcutta | 4 | 71 | 785 | 715 |
| 219 | Brenau University | 2 | 71 | 11 | 5 |
| 219 | Delaware Technical Community College | 1 | 71 | 5 | 2 |
| 225 | University of Pittsburgh | 5 | 70 | 4.0K | 4.7K |
| 225 | Hokkaido University | 2 | 70 | 4.0K | 2.7K |
| 225 | Kurukshetra University | 2 | 70 | 389 | 203 |
| 225 | Universidad de Panamá | 2 | 70 | 94 | 53 |
| 225 | United Nations Development Programme | 1 | 70 | 60 | 41 |
| 225 | National Zoological Park | 2 | 70 | 141 | 156 |
| 231 | University of Cape Town | 4 | 69 | 2.0K | 2.3K |
| 231 | University of Oviedo | 1 | 69 | 2.8K | 1.4K |
| 231 | University of California, Los Angeles | 4 | 69 | 2.7K | 3.5K |
| 234 | Peking University | 3 | 68 | 3.6K | 3.3K |
| 234 | University of Cambridge | 3 | 68 | 5.9K | 5.4K |
| 234 | Rhodes University | 6 | 68 | 313 | 552 |
| 237 | University of Bologna | 3 | 67 | 4.2K | 3.9K |
| 237 | Southwest University | 1 | 67 | 2.2K | 1.1K |
| 237 | University of Castile-La Mancha | 1 | 67 | 1.3K | 507 |
| 237 | French Agricultural Research Centre for International Development | 3 | 67 | 397 | 440 |
| 237 | Center for Research and Advanced Studies of the National Polytechnic Institute | 1 | 67 | 339 | 166 |
| 242 | National Center for Scientific Research | 3 | 66 | 6.3K | 5.4K |
| 242 | Portland State University | 2 | 66 | 1.2K | 1.1K |
| 244 | Sam Houston State University | 4 | 65 | 204 | 298 |
| 244 | King Saud University | 2 | 65 | 3.3K | 2.4K |
| 246 | University of La Verne | 1 | 64 | 103 | 26 |
| 247 | John Innes Centre | 1 | 63 | 438 | 398 |
| 247 | Atatürk University | 1 | 63 | 1.9K | 815 |
| 247 | Ankara University | 1 | 63 | 3.0K | 1.3K |
| 247 | Universidad del Valle de Guatemala | 1 | 63 | 73 | 41 |
| 251 | Tufts University | 4 | 62 | 1.5K | 2.2K |
| 251 | Université de Dschang | 3 | 62 | 200 | 175 |
| 251 | United States National Arboretum | 2 | 62 | 15 | 6 |
| 254 | Massachusetts Institute of Technology | 2 | 61 | 4.3K | 4.0K |
| 255 | University of New England | 1 | 60 | 2.1K | 1.1K |
| 255 | Central University of Venezuela | 2 | 60 | 657 | 486 |
| 255 | Center for International Forestry Research | 1 | 60 | 30 | 31 |
| 255 | Norwegian University of Life Sciences | 4 | 60 | 507 | 853 |
| 255 | Mulawarman University | 1 | 60 | 415 | 32 |
| 260 | Akdeniz University | 2 | 59 | 1.0K | 668 |
| 260 | Smithsonian Conservation Biology Institute | 1 | 59 | 186 | 123 |
| 262 | Colorado College | 2 | 58 | 132 | 110 |
| 262 | Universidad Nacional del Comahue | 1 | 58 | 378 | 187 |
| 264 | Universidad Autónoma de Nuevo León | 4 | 57 | 455 | 519 |
| 264 | World Conservation Monitoring Centre | 1 | 57 | 26 | 35 |
| 264 | Old Dominion University | 11 | 57 | 211 | 1.3K |
| 264 | Montana State University | 6 | 57 | 576 | 1.3K |
| 264 | Connecticut Agricultural Experiment Station | 2 | 57 | 69 | 106 |
| 264 | University of Kalyani | 2 | 57 | 473 | 315 |
| 264 | Universidade Federal de Goiás | 1 | 57 | 2.2K | 749 |
| 271 | University of Pretoria | 1 | 56 | 3.6K | 1.8K |
| 271 | Katholieke Universiteit Leuven | 1 | 56 | 7.2K | 4.6K |
| 273 | University of Edinburgh | 2 | 55 | 5.9K | 4.8K |
| 273 | Ilia State University | 3 | 55 | 78 | 108 |
| 275 | Makerere University | 2 | 54 | 820 | 662 |
| 275 | City University of New York | 6 | 54 | 1.4K | 2.8K |
| 275 | Pacific Community | 1 | 54 | 59 | 45 |
| 275 | Tennessee Technological University | 2 | 54 | 345 | 275 |
| 279 | University of Kentucky | 2 | 53 | 4.7K | 4.0K |
| 280 | Minzu University of China | 4 | 52 | 136 | 218 |
| 280 | University of Alabama | 3 | 52 | 2.8K | 3.1K |
| 280 | James Cook University | 1 | 52 | 2.3K | 1.5K |
| 280 | Bangor University | 2 | 52 | 1.2K | 1.2K |
| 280 | University of Malaya | 4 | 52 | 1.8K | 2.3K |
| 280 | University of the Sunshine Coast | 1 | 52 | 1.0K | 564 |
| 280 | Jadavpur University | 1 | 52 | 2.1K | 1.1K |
| 280 | National University of Loja | 2 | 52 | 49 | 33 |
| 280 | Academia Sinica | 1 | 52 | 3.5K | 2.2K |
| 289 | University of Bonn | 3 | 51 | 2.7K | 3.1K |
| 289 | University of Houston | 1 | 51 | 4.5K | 2.7K |
| 289 | The Nature Conservancy | 2 | 51 | 218 | 260 |
| 292 | University of Delhi | 3 | 50 | 1.7K | 1.6K |
| 292 | University of Fort Hare | 1 | 50 | 567 | 275 |
| 294 | Ewha Womans University | 1 | 49 | 2.3K | 1.4K |
| 294 | University of California, Davis | 5 | 49 | 1.6K | 3.2K |
| 296 | Australian National University | 3 | 48 | 3.3K | 3.9K |
| 296 | Bowling Green State University | 1 | 48 | 1.7K | 1.0K |
| 296 | Venezuelan Institute for Scientific Research | 2 | 48 | 337 | 328 |
| 296 | Deen Dayal Upadhyay Gorakhpur University | 2 | 48 | 136 | 78 |
| 296 | Jai Narain Vyas University | 1 | 48 | 208 | 98 |
| 296 | Native Seeds/SEARCH | 2 | 48 | 1 | 2 |
| 296 | Pitt Rivers Museum | 2 | 48 | 10 | 6 |
| 303 | Ahmadu Bello University | 2 | 47 | 591 | 345 |
| 303 | University of Turku | 3 | 47 | 2.2K | 2.7K |
| 303 | Panjab University | 3 | 47 | 844 | 932 |
| 303 | Curtin University | 2 | 47 | 3.0K | 2.9K |
| 303 | University of Kent | 3 | 47 | 1.4K | 1.7K |
| 303 | Universidad Veracruzana | 5 | 47 | 192 | 310 |
| 303 | American River College | 1 | 47 | 9 | 10 |
| 303 | Université de Ngaoundéré | 1 | 47 | 260 | 110 |
| 311 | Virginia Tech | 3 | 46 | 3.5K | 4.0K |
| 311 | Naturalis Biodiversity Center | 5 | 46 | 71 | 148 |
| 311 | Baylor University | 1 | 46 | 2.0K | 1.2K |
| 311 | Tokyo Gakugei University | 1 | 46 | 434 | 198 |
| 311 | University of Chinese Academy of Sciences | 2 | 46 | 2.5K | 2.0K |
| 316 | National University of Laos | 2 | 45 | 21 | 34 |
| 316 | National University of Zaire | 1 | 45 | 13 | 3 |
| 316 | Instituto Nacional de Antropología e Historia | 3 | 45 | 46 | 26 |
| 316 | Beth Israel Medical Center | 1 | 45 | 670 | 534 |
| 316 | College of Micronesia-FSM | 1 | 45 | 1 | 2 |
| 321 | Australian Defence Force Academy | 1 | 44 | 264 | 210 |
| 321 | University of New South Wales | 1 | 44 | 8.2K | 5.7K |
| 321 | Gettysburg College | 1 | 44 | 300 | 192 |
| 321 | Autonomous University of Yucatán | 2 | 44 | 250 | 239 |
| 321 | Université de Yaoundé I | 4 | 44 | 225 | 421 |
| 321 | Drake University | 1 | 44 | 352 | 190 |
| 321 | Chinese University of Hong Kong | 2 | 44 | 4.5K | 4.1K |
| 321 | Universidad Autónoma del Estado de Morelos | 1 | 44 | 691 | 319 |
| 329 | Ludwig Maximilian University of Munich | 1 | 43 | 5.7K | 4.1K |
| 329 | Stony Brook University | 3 | 43 | 2.4K | 3.2K |
| 329 | Lehman College | 2 | 43 | 223 | 265 |
| 329 | Jewish General Hospital | 1 | 43 | 829 | 683 |
| 329 | Sul Ross State University | 3 | 43 | 19 | 30 |
| 334 | China Agricultural University | 1 | 42 | 2.1K | 1.5K |
| 334 | Carleton University | 1 | 42 | 3.5K | 2.3K |
| 334 | Middle Tennessee State University | 5 | 42 | 147 | 408 |
| 334 | Forest Research Institute | 1 | 42 | 349 | 217 |
| 334 | University of Port Harcourt | 1 | 42 | 538 | 185 |
| 334 | Norwegian Forest and Landscape Institute | 1 | 42 | 120 | 132 |
| 334 | University of Tennessee | 5 | 42 | 2.5K | 4.3K |
| 341 | University of Ouagadougou | 1 | 41 | 173 | 145 |
| 341 | World Agroforestry Centre | 1 | 41 | 24 | 41 |
| 341 | University of Karachi | 2 | 41 | 628 | 507 |
| 341 | École Normale Supérieure | 1 | 41 | 1.5K | 1.2K |
| 345 | Fort Lewis College | 2 | 40 | 42 | 80 |
| 345 | Northern Kentucky University | 4 | 40 | 61 | 235 |
| 347 | University of Southampton | 1 | 39 | 6.1K | 4.5K |
| 347 | Brooklyn College | 2 | 39 | 434 | 482 |
| 347 | University of East London | 1 | 39 | 919 | 616 |
| 347 | Howard Hughes Medical Institute | 1 | 39 | 1.3K | 1.2K |
| 347 | Universidad de las Américas Puebla | 2 | 39 | 87 | 114 |
| 347 | University of Greenwich | 1 | 39 | 1.3K | 971 |
| 347 | Heffter Research Institute | 1 | 39 | 3 | 3 |
| 347 | Liaoning Academy of Agricultural Sciences | 1 | 39 | 52 | 36 |
| 355 | University of Buenos Aires | 1 | 38 | 4.5K | 2.5K |
| 355 | Stockholm University | 2 | 38 | 3.1K | 3.2K |
| 355 | Estonian Literary Museum | 1 | 38 | 19 | 6 |
| 355 | New Mexico State University | 1 | 38 | 2.2K | 1.5K |
| 355 | Presidency University | 2 | 38 | 372 | 317 |
| 360 | Technion – Israel Institute of Technology | 1 | 37 | 3.8K | 2.9K |
| 360 | Hallym University | 1 | 37 | 1.2K | 841 |
| 360 | Rochester Museum and Science Center | 1 | 37 | 4 | 2 |
| 363 | University of Notre Dame | 2 | 36 | 2.8K | 2.9K |
| 363 | University of Tromsø – The Arctic University of Norway | 2 | 36 | 1.5K | 1.8K |
| 363 | Syracuse University | 1 | 36 | 3.4K | 2.5K |
| 363 | UNICEF | 1 | 36 | 226 | 187 |
| 363 | University of Tasmania | 1 | 36 | 3.4K | 2.6K |
| 363 | California University of Pennsylvania | 2 | 36 | 171 | 136 |
| 363 | National University of the Peruvian Amazon | 2 | 36 | 25 | 44 |
| 363 | Madras Institute of Development Studies | 1 | 36 | 28 | 10 |
| 371 | Simón Bolívar University | 1 | 35 | 714 | 439 |
| 371 | Forest Research Institute Malaysia | 1 | 35 | 92 | 93 |
| 371 | University of Bahrain | 2 | 35 | 265 | 278 |
| 374 | Michigan Technological University | 3 | 34 | 803 | 1.3K |
| 374 | Universidad Nacional de La Plata | 2 | 34 | 1.4K | 1.2K |
| 374 | Battelle Memorial Institute | 2 | 34 | 264 | 385 |
| 374 | Consiglio Nazionale delle Ricerche | 2 | 34 | 1.3K | 1.7K |
| 374 | Bulgarian Academy of Sciences | 1 | 34 | 2.3K | 1.6K |
| 374 | University of Pernambuco | 2 | 34 | 341 | 266 |
| 374 | University of Nevada, Reno | 1 | 34 | 4.3K | 3.1K |
| 374 | MCPHS University | 5 | 34 | 26 | 101 |
| 382 | ETH Zürich | 1 | 33 | 4.7K | 4.1K |
| 382 | Utrecht University | 3 | 33 | 3.8K | 5.1K |
| 382 | University of Colorado Boulder | 2 | 33 | 2.1K | 2.7K |
| 382 | Ben-Gurion University of the Negev | 3 | 33 | 2.5K | 3.5K |
| 382 | Assam University | 1 | 33 | 389 | 254 |
| 382 | Linköping University | 3 | 33 | 2.2K | 3.3K |
| 382 | Hungarian University of Agriculture and Life Sciences | 1 | 33 | 695 | 486 |
| 382 | Shanxi Agricultural University | 1 | 33 | 411 | 269 |
| 382 | Youngstown State University | 1 | 33 | 504 | 355 |
| 382 | Tokat Gaziosmanpaşa University | 1 | 33 | 708 | 457 |
| 382 | Muğla University | 1 | 33 | 761 | 383 |
| 382 | McDonald Institute for Archaeological Research | 1 | 33 | 76 | 82 |
| 394 | University of Perugia | 1 | 32 | 3.4K | 2.8K |
| 394 | University of Hyderabad | 1 | 32 | 1.2K | 834 |
| 394 | Alexandria University | 2 | 32 | 1.9K | 1.7K |
| 394 | National Polytechnic Institute | 2 | 32 | 1.6K | 1.4K |
| 394 | China Pharmaceutical University | 1 | 32 | 1.0K | 865 |
| 394 | Cincinnati State Technical and Community College | 1 | 32 | 4 | 4 |
| 394 | Universidad de la Sierra Sur | 2 | 32 | 10 | 5 |
| 401 | Eastern Illinois University | 1 | 31 | 517 | 349 |
| 401 | University of Khartoum | 2 | 31 | 478 | 545 |
| 401 | Middlebury College | 1 | 31 | 480 | 382 |
| 401 | Earthwatch Institute | 1 | 31 | 8 | 19 |
| 405 | University of Helsinki | 1 | 30 | 6.6K | 5.2K |
| 405 | University of Giessen | 1 | 30 | 3.2K | 2.7K |
| 405 | University of Montpellier | 6 | 30 | 616 | 1.9K |
| 405 | University of Salerno | 1 | 30 | 2.5K | 2.1K |
| 405 | Wildlife Conservation Society | 2 | 30 | 115 | 215 |
| 405 | Autonomous University of Tlaxcala | 1 | 30 | 165 | 91 |
| 405 | Yangzhou University | 2 | 30 | 1.4K | 1.4K |
| 405 | University of Rzeszow | 2 | 30 | 518 | 405 |
| 405 | Agriculture and Forestry University | 1 | 30 | 51 | 17 |
| 414 | University of Texas at San Antonio | 1 | 29 | 2.5K | 2.1K |
| 414 | Johns Hopkins University | 3 | 29 | 4.7K | 6.1K |
| 414 | Concordia University | 1 | 29 | 3.5K | 2.6K |
| 414 | University of Hohenheim | 1 | 29 | 1.5K | 1.4K |
| 414 | University of Passau | 1 | 29 | 367 | 247 |
| 414 | Université de Moncton | 2 | 29 | 337 | 503 |
| 414 | Mizoram University | 1 | 29 | 227 | 162 |
| 421 | Universidade Estadual Paulista | 3 | 28 | 2.0K | 2.3K |
| 421 | Chicago Botanic Garden | 2 | 28 | 33 | 75 |
| 421 | Cayetano Heredia University | 3 | 28 | 282 | 536 |
| 421 | United States Agency for International Development | 1 | 28 | 154 | 146 |
| 425 | Vanderbilt University | 2 | 27 | 3.9K | 4.5K |
| 425 | University of Naples Federico II | 3 | 27 | 2.9K | 4.2K |
| 425 | Universidad Autónoma Metropolitana | 1 | 27 | 1.1K | 630 |
| 425 | University of Lisbon | 2 | 27 | 3.3K | 3.4K |
| 425 | University of Antananarivo | 2 | 27 | 129 | 210 |
| 425 | University of Rhode Island | 4 | 27 | 906 | 2.2K |
| 425 | Roosevelt University | 2 | 27 | 110 | 211 |
| 425 | University of Sannio | 1 | 27 | 532 | 535 |
| 425 | Arnold and Marie Schwartz College of Pharmacy | 1 | 27 | 21 | 14 |
| 425 | University of Hyogo | 1 | 27 | 1.2K | 804 |
| 435 | University of Chile | 2 | 26 | 3.0K | 3.3K |
| 435 | University of South Africa | 1 | 26 | 1.5K | 968 |
| 435 | Saint Louis University | 2 | 26 | 1.5K | 2.0K |
| 435 | Ulm University | 1 | 26 | 2.0K | 1.9K |
| 435 | University of New Mexico | 1 | 26 | 4.7K | 4.0K |
| 435 | University of Otago | 1 | 26 | 4.6K | 4.0K |
| 435 | Mansoura University | 1 | 26 | 2.4K | 1.8K |
| 435 | Natural Resources Conservation Service | 1 | 26 | 90 | 110 |
| 435 | University of Agriculture | 2 | 26 | 1.1K | 1.2K |
| 444 | University of Oklahoma | 5 | 25 | 1.5K | 3.7K |
| 444 | University at Buffalo | 1 | 25 | 5.8K | 4.8K |
| 444 | Chapingo Autonomous University | 1 | 25 | 209 | 144 |
| 444 | Benito Juárez Autonomous University of Oaxaca | 1 | 25 | 27 | 22 |
| 444 | National Academy of History of Argentina | 1 | 25 | 1 | 3 |
| 449 | Kenyatta University | 1 | 24 | 441 | 363 |
| 449 | West Virginia University | 1 | 24 | 4.3K | 3.6K |
| 449 | University of Oslo | 3 | 24 | 3.8K | 5.4K |
| 449 | Rutgers University | 2 | 24 | 5.7K | 6.2K |
| 449 | Nihon University | 2 | 24 | 2.2K | 2.2K |
| 449 | Higher University of San Andrés | 2 | 24 | 86 | 208 |
| 449 | Lewis & Clark College | 1 | 24 | 89 | 109 |
| 449 | Tropical Botanical Garden and Research Institute | 2 | 24 | 22 | 34 |
| 449 | Santa Barbara Museum of Natural History | 1 | 24 | 37 | 48 |
| 458 | University of North Carolina at Chapel Hill | 1 | 23 | 5.8K | 5.3K |
| 458 | Southern Methodist University | 1 | 23 | 1.7K | 1.6K |
| 458 | Rajshahi University | 1 | 23 | 645 | 548 |
| 458 | Gono University | 1 | 23 | 4 | 9 |
| 458 | Hemwati Nandan Bahuguna Garhwal University | 1 | 23 | 119 | 118 |
| 463 | University of Łódź | 2 | 22 | 1.2K | 1.2K |
| 463 | University of Hildesheim | 1 | 22 | 181 | 178 |
| 463 | University of São Paulo | 2 | 22 | 7.4K | 6.8K |
| 463 | College of William & Mary | 1 | 22 | 474 | 573 |
| 463 | NOVA University Lisbon | 1 | 22 | 2.6K | 2.3K |
| 468 | Creighton University | 1 | 21 | 1.2K | 1.2K |
| 468 | University of Wisconsin–Green Bay | 1 | 21 | 217 | 211 |
| 468 | University of Maryland, Baltimore County | 1 | 21 | 1.1K | 1.3K |
| 468 | University of the West of England | 1 | 21 | 1.6K | 1.6K |
| 472 | Worcester Polytechnic Institute | 1 | 20 | 1.3K | 1.3K |
| 472 | Maejo University | 2 | 20 | 101 | 197 |
| 472 | University of Novi Sad | 1 | 20 | 1.9K | 1.5K |
| 472 | University of Maine | 1 | 20 | 2.0K | 1.9K |
| 472 | Towson University | 1 | 20 | 1.0K | 947 |
| 472 | University of Zambia | 1 | 20 | 480 | 476 |
| 472 | Roi et Rajabhat University | 1 | 20 | 3 | 3 |
| 472 | Universidad de Córdoba | 3 | 20 | 643 | 1.1K |
| 480 | University of Ljubljana | 2 | 19 | 2.9K | 3.6K |
| 480 | University of Belgrade | 1 | 19 | 4.4K | 3.6K |
| 480 | Kagoshima University | 2 | 19 | 1.6K | 1.9K |
| 480 | Kasetsart University | 1 | 19 | 1.5K | 1.3K |
| 480 | University of the Aegean | 1 | 19 | 1.0K | 974 |
| 480 | Tokyo University of Agriculture | 1 | 19 | 786 | 731 |
| 480 | Kindai University | 1 | 19 | 2.1K | 1.7K |
| 480 | University of North Dakota | 1 | 19 | 1.5K | 1.6K |
| 480 | Mie University | 1 | 19 | 1.5K | 1.3K |
| 480 | Iwate University | 1 | 19 | 1.0K | 884 |
| 480 | University of Siena | 1 | 19 | 3.0K | 3.0K |
| 480 | Bogor Agricultural University | 1 | 19 | 494 | 425 |
| 480 | Van Yüzüncü Yıl University | 2 | 19 | 588 | 820 |
| 480 | University of Swat | 1 | 19 | 125 | 127 |
| 480 | Food Research Institute | 1 | 19 | 432 | 504 |
| 495 | SIL International | 3 | 18 | 26 | 34 |
| 495 | National Taiwan University | 3 | 18 | 3.5K | 5.0K |
| 495 | Universidade Federal do Piauí | 1 | 18 | 1.0K | 660 |
| 495 | Marshall University | 1 | 18 | 682 | 775 |
| 495 | Universidade Federal de Alagoas | 2 | 18 | 721 | 781 |
| 495 | Kohat University of Science and Technology | 1 | 18 | 208 | 233 |
| 495 | Universidad Regional Amazónica IKIAM | 1 | 18 | 34 | 47 |
| 502 | Andalas University | 1 | 17 | 624 | 195 |
| 502 | Scripps Institution of Oceanography | 1 | 17 | 408 | 545 |
| 502 | Universidad de San Carlos de Guatemala | 1 | 17 | 90 | 82 |
| 502 | Georgia Institute of Technology | 1 | 17 | 4.5K | 4.5K |
| 502 | State University of New York | 2 | 17 | 4.9K | 6.3K |
| 502 | University of Yangon | 1 | 17 | 57 | 71 |
| 502 | University of Wollongong | 1 | 17 | 3.7K | 3.8K |
| 502 | Ferris State University | 5 | 17 | 22 | 176 |
| 502 | Ca' Foscari University of Venice | 2 | 17 | 401 | 826 |
| 502 | University of Palermo | 1 | 17 | 3.2K | 3.2K |
| 502 | Mississippi State University | 2 | 17 | 1.9K | 2.7K |
| 502 | University of Portsmouth | 1 | 17 | 2.1K | 2.2K |
| 502 | Annamalai University | 2 | 17 | 771 | 1.1K |
| 502 | University of Sri Lanka | 2 | 17 | 14 | 34 |
| 502 | Jiangsu Normal University | 1 | 17 | 855 | 834 |
| 502 | Center for Strategic and International Studies | 1 | 17 | 8 | 21 |
| 502 | University of Iowa | 2 | 17 | 4.9K | 6.0K |
| 502 | Kalay University | 1 | 17 | 3 | 3 |
| 520 | University of South Carolina | 2 | 16 | 4.0K | 5.3K |
| 520 | Jawaharlal Nehru University | 1 | 16 | 1.6K | 1.5K |
| 520 | University of Messina | 1 | 16 | 2.9K | 2.9K |
| 520 | University of Bath | 1 | 16 | 3.6K | 3.8K |
| 520 | Université Félix Houphouët-Boigny | 1 | 16 | 251 | 265 |
| 520 | Obafemi Awolowo University | 1 | 16 | 1.4K | 1.1K |
| 520 | Moi University | 1 | 16 | 364 | 386 |
| 520 | Universidade Nilton Lins | 1 | 16 | 31 | 28 |
| 520 | Université Nangui Abrogoua | 1 | 16 | 76 | 65 |
| 529 | Brown University | 1 | 15 | 4.8K | 4.9K |
| 529 | Aligarh Muslim University | 1 | 15 | 1.7K | 1.7K |
| 529 | University of KwaZulu-Natal | 1 | 15 | 2.7K | 2.6K |
| 529 | University of the Philippines | 2 | 15 | 459 | 984 |
| 529 | Connecticut College | 2 | 15 | 159 | 362 |
| 529 | University of Southern Maine | 2 | 15 | 184 | 501 |
| 529 | Cocoa Research Institute of Nigeria | 2 | 15 | 16 | 31 |
| 529 | Cimac | 1 | 15 | 1 | 5 |
| 537 | State University of Feira de Santana | 2 | 14 | 339 | 401 |
| 537 | American University | 1 | 14 | 1.6K | 1.7K |
| 537 | National Science Foundation | 1 | 14 | 432 | 602 |
| 537 | University of Tehran | 2 | 14 | 3.3K | 4.2K |
| 537 | University of the West Indies | 2 | 14 | 1.0K | 1.8K |
| 537 | University of Alaska Fairbanks | 1 | 14 | 955 | 1.2K |
| 537 | Hunter College | 1 | 14 | 1.3K | 1.5K |
| 537 | Universitat Politècnica de Catalunya | 1 | 14 | 2.1K | 2.2K |
| 537 | University of Wisconsin–Oshkosh | 24 | 14 | 4 | 569 |
| 537 | Council of Scientific and Industrial Research | 1 | 14 | 521 | 804 |
| 537 | Glenville State College | 1 | 14 | 7 | 14 |
| 537 | National Institute of Arthritis and Musculoskeletal and Skin Diseases | 1 | 14 | 249 | 416 |
| 537 | Technological University of Choco | 1 | 14 | 23 | 17 |
| 550 | Columbia University | 2 | 13 | 6.9K | 8.6K |
| 550 | Freie Universität Berlin | 2 | 13 | 3.1K | 4.5K |
| 550 | Istanbul University | 1 | 13 | 3.5K | 3.4K |
| 550 | University of Concepción | 1 | 13 | 1.9K | 1.9K |
| 550 | Norwegian University of Science and Technology | 1 | 13 | 4.5K | 4.8K |
| 550 | European Forest Institute | 1 | 13 | 52 | 84 |
| 550 | Federal University of Rio de Janeiro | 2 | 13 | 3.7K | 4.4K |
| 550 | Universidad de Antioquia | 1 | 13 | 1.6K | 1.5K |
| 550 | University of Tabriz | 1 | 13 | 1.9K | 1.9K |
| 550 | Nordic Genetic Resource Center | 1 | 13 | 12 | 26 |
| 550 | University of Libya | 1 | 13 | 4 | 5 |
| 550 | Dr. Hari Singh Gour University | 1 | 13 | 57 | 51 |
| 550 | Universidad Central | 1 | 13 | 178 | 108 |
| 550 | Southwest Forestry University | 2 | 13 | 217 | 392 |
| 550 | Autonomous University of San Luis Potosí | 2 | 13 | 470 | 797 |
| 550 | Universidad Autónoma del Estado de Hidalgo | 2 | 13 | 325 | 494 |
| 550 | University of Human Environments | 1 | 13 | 15 | 14 |
| 550 | Nordic Museum | 1 | 13 | 1 | 1 |
| 550 | Pontificia Universidad Católica de Valparaíso | 1 | 13 | 297 | 264 |
| 569 | American Museum of Natural History | 1 | 12 | 548 | 668 |
| 569 | University of South Florida | 2 | 12 | 4.2K | 5.9K |
| 569 | University of Tsukuba | 1 | 12 | 4.8K | 4.6K |
| 569 | Hirosaki University | 1 | 12 | 1.1K | 1.2K |
| 569 | Tohoku University | 1 | 12 | 5.1K | 5.0K |
| 569 | Victoria University of Wellington | 1 | 12 | 2.7K | 2.9K |
| 569 | Shizuoka University | 1 | 12 | 1.6K | 1.6K |
| 569 | University of Valle | 1 | 12 | 1.1K | 1.0K |
| 569 | Indian Council of Agricultural Research | 1 | 12 | 201 | 284 |
| 569 | Universidade do Estado de Santa Catarina | 1 | 12 | 835 | 662 |
| 569 | Jiangsu Academy of Agricultural Sciences | 1 | 12 | 440 | 514 |
| 580 | University of Glasgow | 1 | 11 | 6.4K | 6.7K |
| 580 | Wonkwang University | 1 | 11 | 819 | 1.0K |
| 580 | Chonnam National University | 1 | 11 | 2.2K | 2.5K |
| 580 | University of Maryland | 6 | 11 | 3.8K | 8.9K |
| 580 | National and Kapodistrian University of Athens | 1 | 11 | 5.2K | 5.3K |
| 580 | University of Bayreuth | 1 | 11 | 1.9K | 2.2K |
| 580 | Pontifical Catholic University of Chile | 2 | 11 | 2.0K | 3.4K |
| 580 | Jomo Kenyatta University of Agriculture and Technology | 1 | 11 | 376 | 439 |
| 580 | Ethyl Corporation | 1 | 11 | 29 | 43 |
| 580 | Autonomous University of Aguascalientes | 1 | 11 | 265 | 273 |
| 580 | Pan-African University | 1 | 11 | 63 | 79 |
| 580 | Smithsonian Migratory Bird Center | 1 | 11 | 9 | 22 |
| 580 | Museo Nacional de Ciencias Naturales | 1 | 11 | 295 | 416 |
| 580 | Universidad de los Andes Mérida | 1 | 11 | 96 | 186 |
| 594 | Fordham University | 1 | 10 | 1.6K | 1.9K |
| 594 | California Institute of Technology | 3 | 10 | 1.9K | 3.5K |
| 594 | Western Washington University | 1 | 10 | 959 | 1.3K |
| 594 | University of Melbourne | 1 | 10 | 9.1K | 9.3K |
| 594 | Emory University | 2 | 10 | 3.9K | 5.7K |
| 594 | Federal University of Rio Grande do Sul | 1 | 10 | 5.0K | 4.5K |
| 594 | Stellenbosch University | 1 | 10 | 3.5K | 3.9K |
| 594 | University of Western Brittany | 1 | 10 | 900 | 1.3K |
| 594 | University of Alicante | 1 | 10 | 2.2K | 2.4K |
| 594 | Instituto Agronômico de Campinas | 1 | 10 | 106 | 161 |
| 594 | Texas Parks and Wildlife Department | 1 | 10 | 46 | 85 |
| 594 | Associated Colleges of the Midwest | 1 | 10 | 4 | 4 |
| 594 | Universidad de Castilla la Mancha | 1 | 10 | 1.1K | 1.5K |
| 594 | Université Gamal Abdel Nasser de Conakry | 1 | 10 | 11 | 17 |
| 608 | University of Amsterdam | 1 | 9 | 6.8K | 7.4K |
| 608 | University of Canterbury | 1 | 9 | 2.9K | 3.6K |
| 608 | Tilburg University | 1 | 9 | 1.9K | 2.3K |
| 608 | Reed College | 1 | 9 | 374 | 537 |
| 608 | Rothamsted Research | 1 | 9 | 646 | 895 |
| 608 | Czech University of Life Sciences Prague | 2 | 9 | 378 | 752 |
| 608 | Instituto Tecnológico de Linares | 1 | 9 | 1 | 2 |
| 608 | National University of Jujuy | 1 | 9 | 94 | 126 |
| 608 | Sardar Patel University | 1 | 9 | 397 | 527 |
| 608 | University of California Citrus Experiment Station | 2 | 9 | 13 | 22 |
| 608 | University of Nottingham Malaysia | 1 | 9 | 175 | 303 |
| 619 | Wesleyan University | 1 | 8 | 905 | 1.2K |
| 619 | University of Louisiana at Lafayette | 7 | 8 | 155 | 1.5K |
| 619 | Assiut University | 1 | 8 | 1.9K | 2.3K |
| 619 | Peace Corps | 1 | 8 | 21 | 65 |
| 619 | Mahidol University | 1 | 8 | 3.5K | 4.1K |
| 619 | Paris Diderot University | 1 | 8 | 2.2K | 2.9K |
| 619 | University of Modena and Reggio Emilia | 1 | 8 | 3.1K | 3.9K |
| 619 | Catholic Relief Services | 1 | 8 | 18 | 34 |
| 619 | University of the Sciences | 1 | 8 | 253 | 470 |
| 619 | Montana State University Billings | 1 | 8 | 70 | 126 |
| 619 | University of Nebraska Medical Center | 1 | 8 | 2.7K | 3.2K |
| 619 | Yunnan Agricultural University | 1 | 8 | 448 | 609 |
| 619 | California State University, Northridge | 1 | 8 | 442 | 742 |
| 619 | Brooklyn Botanic Garden | 1 | 8 | 21 | 31 |
| 619 | Université de La Réunion | 1 | 8 | 336 | 582 |
| 634 | Imperial College London | 1 | 7 | 7.3K | 8.3K |
| 634 | University of Salamanca | 1 | 7 | 2.7K | 3.1K |
| 634 | University of Papua New Guinea | 1 | 7 | 141 | 257 |
| 634 | Kyoto Prefectural University | 1 | 7 | 456 | 639 |
| 634 | Nagoya University | 2 | 7 | 3.5K | 5.0K |
| 634 | University of Dhaka | 2 | 7 | 747 | 1.8K |
| 634 | Universidad Michoacana de San Nicolás de Hidalgo | 2 | 7 | 483 | 972 |
| 634 | IFREMER | 1 | 7 | 377 | 599 |
| 634 | University of Aleppo | 1 | 7 | 127 | 251 |
| 634 | Autonomous University of Queretaro | 1 | 7 | 619 | 745 |
| 634 | University of Balochistan | 1 | 7 | 179 | 281 |
| 634 | Tamil Nadu Agricultural University | 1 | 7 | 372 | 471 |
| 634 | Central Food Technological Research Institute | 2 | 7 | 196 | 423 |
| 634 | California Botanic Garden | 3 | 7 | 17 | 59 |
| 634 | Agência Paulista de Tecnologia dos Agronegócios | 1 | 7 | 67 | 98 |
| 634 | COMSATS University Islamabad | 1 | 7 | 1.8K | 2.3K |
| 634 | Kunming University of Science and Technology | 1 | 7 | 1.4K | 1.7K |
| 634 | Universidad de Oriente | 1 | 7 | 362 | 405 |
| 634 | University of French Guiana | 1 | 7 | 48 | 123 |
| 634 | Florida Museum of Natural History | 1 | 7 | 283 | 402 |
| 654 | New York University | 1 | 6 | 6.1K | 7.0K |
| 654 | TU Dresden | 1 | 6 | 3.8K | 4.9K |
| 654 | Abant Izzet Baysal University | 1 | 6 | 780 | 1.2K |
| 654 | Southeast Missouri State University | 1 | 6 | 260 | 481 |
| 654 | International Potato Center | 1 | 6 | 12 | 31 |
| 654 | Max Planck Institute for the Science of Human History | 1 | 6 | 84 | 169 |
| 654 | University of Benin | 1 | 6 | 835 | 959 |
| 654 | Sichuan University | 1 | 6 | 4.9K | 5.4K |
| 654 | Tanta University | 1 | 6 | 1.7K | 2.1K |
| 654 | Istanbul University-Cerrahpaşa | 1 | 6 | 680 | 863 |
| 654 | The Open Polytechnic of New Zealand | 1 | 6 | 26 | 61 |
| 654 | Chengdu University | 1 | 6 | 539 | 778 |
| 654 | British Museum | 1 | 6 | 161 | 195 |
| 654 | Hermitage Museum | 1 | 6 | 30 | 25 |
| 668 | University of Pavia | 1 | 5 | 4.0K | 5.2K |
| 668 | National University of San Marcos | 1 | 5 | 72 | 169 |
| 668 | American University of Beirut | 2 | 5 | 1.6K | 3.6K |
| 668 | Newcastle University | 2 | 5 | 4.0K | 6.8K |
| 668 | Rice University | 1 | 5 | 3.1K | 4.3K |
| 668 | Central Connecticut State University | 1 | 5 | 332 | 597 |
| 668 | Dickinson College | 1 | 5 | 291 | 488 |
| 668 | Hosei University | 1 | 5 | 739 | 967 |
| 668 | University of Akron | 1 | 5 | 2.0K | 2.9K |
| 668 | Industrial Research Limited | 1 | 5 | 136 | 267 |
| 668 | University of Puerto Rico | 1 | 5 | 1.8K | 2.8K |
| 668 | Walla Walla University | 1 | 5 | 27 | 50 |
| 668 | Dakota State University | 1 | 5 | 208 | 412 |
| 668 | National University of the Northeast | 1 | 5 | 277 | 388 |
| 668 | Massachusetts College of Liberal Arts | 1 | 5 | 34 | 85 |
| 668 | Medical University of South Carolina | 1 | 5 | 3.3K | 4.0K |
| 668 | Zoological Society of San Diego | 1 | 5 | 97 | 207 |
| 668 | Inner Mongolia Normal University | 1 | 5 | 205 | 323 |
| 668 | Universidad Pública de El Alto | 1 | 5 | 3 | 5 |
| 668 | Rain Forest Research Institute | 1 | 5 | 18 | 38 |
| 668 | University of California, Riverside | 2 | 5 | 1.1K | 2.7K |
| 668 | Commonwealth Scientific and Industrial Research Organisation | 3 | 5 | 1.1K | 3.0K |
| 668 | Rockefeller Foundation | 1 | 5 | 36 | 69 |
| 668 | National Scientific and Technical Research Council | 3 | 5 | 1.3K | 3.1K |
| 668 | Spanish National Research Council | 1 | 5 | 1.6K | 2.5K |
| 668 | Makino Botanical Garden | 1 | 5 | 3 | 9 |
| 668 | Universidad de la República | 1 | 5 | 1.8K | 2.3K |
| 695 | United States Military Academy | 1 | 4 | 351 | 690 |
| 695 | University of Namibia | 1 | 4 | 316 | 609 |
| 695 | Wayne State University | 1 | 4 | 5.2K | 6.6K |
| 695 | Université de Montréal | 1 | 4 | 6.2K | 7.7K |
| 695 | Memorial University of Newfoundland | 1 | 4 | 3.3K | 4.7K |
| 695 | Vassar College | 1 | 4 | 488 | 833 |
| 695 | Autonomous University of Baja California Sur | 1 | 4 | 127 | 209 |
| 695 | Hawassa University | 1 | 4 | 367 | 673 |
| 695 | Samford University | 1 | 4 | 205 | 422 |
| 695 | Federal University of Western Bahia | 1 | 4 | 99 | 159 |
| 695 | Bahia State University | 1 | 4 | 470 | 362 |
| 695 | National Institute of Agricultural Botany | 1 | 4 | 80 | 170 |
| 695 | Universidad Nacional de Cajamarca | 1 | 4 | 32 | 37 |
| 708 | University of Cologne | 1 | 3 | 4.6K | 6.1K |
| 708 | Marquette University | 2 | 3 | 1.2K | 2.9K |
| 708 | Trinity College Dublin | 1 | 3 | 3.4K | 5.1K |
| 708 | Ministry of Health | 1 | 3 | 3.3K | 4.1K |
| 708 | Central Washington University | 2 | 3 | 190 | 786 |
| 708 | University of Guam | 1 | 3 | 181 | 391 |
| 708 | University of Wyoming | 1 | 3 | 2.6K | 3.9K |
| 708 | St. Lawrence University | 1 | 3 | 219 | 426 |
| 708 | Temple University | 1 | 3 | 4.4K | 6.0K |
| 708 | Government of India | 1 | 3 | 119 | 335 |
| 708 | Andhra University | 2 | 3 | 556 | 1.3K |
| 708 | University of Kashmir | 1 | 3 | 805 | 1.3K |
| 708 | Universidade Federal de Mato Grosso do Sul | 1 | 3 | 1.1K | 1.2K |
| 708 | Central University of Technology, Free State | 1 | 3 | 183 | 327 |
| 708 | Grenoble Graduate School of Business | 1 | 3 | 42 | 125 |
| 708 | Trinity College | 1 | 3 | 2.7K | 4.2K |
| 724 | University of Southern California | 1 | 2 | 7.9K | 10.1K |
| 724 | Kansas State University | 1 | 2 | 3.5K | 5.2K |
| 724 | Wellesley College | 3 | 2 | 242 | 1.4K |
| 724 | Asian Development Bank | 1 | 2 | 24 | 87 |
| 724 | Celanese | 1 | 2 | 31 | 80 |
| 724 | Université libre de Bruxelles | 2 | 2 | 2.9K | 5.9K |
| 724 | University of Kisangani | 1 | 2 | 50 | 135 |
| 724 | Banaras Hindu University | 1 | 2 | 2.6K | 3.7K |
| 724 | Austral University of Chile | 1 | 2 | 1.0K | 1.8K |
| 724 | Bryn Mawr College | 1 | 2 | 574 | 1.0K |
| 724 | Marche Polytechnic University | 1 | 2 | 2.4K | 3.8K |
| 724 | Cleveland State University | 1 | 2 | 1.6K | 2.7K |
| 724 | Deakin University | 1 | 2 | 4.2K | 6.3K |
| 724 | Universidade Federal do Paraná | 1 | 2 | 3.4K | 4.1K |
| 724 | Western Illinois University | 1 | 2 | 618 | 1.2K |
| 724 | Central University of Ecuador | 1 | 2 | 191 | 362 |
| 724 | (former) Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement | 1 | 2 | 2.4K | 3.6K |
| 724 | Université Catholique de Bukavu | 1 | 2 | 26 | 100 |
| 724 | Denver Botanic Gardens | 1 | 2 | 1 | 21 |
| 724 | University of Tarapacá | 1 | 2 | 360 | 714 |
| 724 | Catholic University of the North | 1 | 2 | 594 | 1.1K |
| 724 | Université Officielle de Bukavu | 1 | 2 | 16 | 59 |
| 724 | Mekelle University | 1 | 2 | 353 | 794 |
| 724 | Washington University School of Medicine | 10 | 2 | 1.2K | 4.6K |
| 724 | California State University, Los Angeles | 1 | 2 | 291 | 737 |
| 724 | Crown Zellerbach | 1 | 2 | 2 | 5 |
| 724 | Morris Brown College | 1 | 2 | 6 | 22 |
| 724 | Northeastern University | 2 | 2 | 3.6K | 6.8K |
| 752 | Rio de Janeiro Botanical Garden | 1 | 1 | 48 | 125 |
| 752 | Council for Scientific and Industrial Research | 1 | 1 | 528 | 1.2K |
| 752 | University of Santo Tomas | 1 | 1 | 252 | 616 |
| 752 | Frostburg State University | 2 | 1 | 60 | 345 |
| 752 | Western Michigan University | 1 | 1 | 1.8K | 3.3K |
| 752 | University of the Punjab | 1 | 1 | 1.4K | 2.4K |
| 752 | Botanical Research Institute of Texas | 3 | 1 | 7 | 69 |
| 752 | American Cyanamid | 1 | 1 | 233 | 426 |
| 752 | University of Winchester | 1 | 1 | 299 | 677 |
| 752 | Syiah Kuala University | 1 | 1 | 624 | 860 |
| 752 | National University Toribio Rodríguez de Mendoza | 1 | 1 | 14 | 21 |
| 752 | Guangdong Academy of Agricultural Sciences | 1 | 1 | 309 | 553 |
| 752 | University of the Pacific | 1 | 1 | 634 | 1.4K |
| 765 | Carnegie Mellon University | 1 | 0 | 3.7K | 5.8K |
| 765 | University of Bradford | 2 | 0 | 1.3K | 3.7K |
| 765 | Kobe University | 1 | 0 | 3.1K | 4.9K |
| 765 | Eastern Michigan University | 1 | 0 | 875 | 2.0K |
| 765 | Murdoch University | 1 | 0 | 2.0K | 3.8K |
| 765 | The Earth Institute | 1 | 0 | 94 | 250 |
| 765 | University of Wisconsin–Stevens Point | 3 | 0 | 79 | 616 |
| 765 | National Museums of Kenya | 1 | 0 | 183 | 402 |
| 765 | Al Baha University | 1 | 0 | 45 | 180 |
| 765 | Pima Community College | 2 | 0 | 4 | 67 |
| 765 | Ripon College | 2 | 0 | 29 | 159 |
| 765 | Saint Martin's University | 1 | 0 | 7 | 52 |
| 765 | Shepherd University | 1 | 0 | 53 | 202 |
| 765 | Western Regional Research Center | 1 | 0 | 205 | 439 |
| 765 | Alma College | 7 | 0 | 12 | 233 |
| 765 | Nazareth College | 1 | 0 | 60 | 190 |
| 765 | Fairchild Tropical Botanic Garden | 1 | 0 | 15 | 55 |
