| Name | Country (Main) | Phone and Extension-Phone (Main) | Phone and Extension-Fax (Main) | Email (Main) | Research Interests | |
|---|
| WEN, JUN | United States | 202-633-4881 | 202-786-2563 | wenj@si.edu | Systematics & biogeography of Araliaceae & Vitaceae; evolution & biogeography of northern hemisphere disjunct plants; biogeography of Asia. | View |
| WELLER, STEPHEN G. | United States | 949-824-6581 | 949-824-2181 | sgweller@uci.edu | Reproductive biology. | View |
| Welker, Cassiano | Brazil | 5551982896921 | | | Taxonomy, Molecular Systematics, Poaceae, Andropogoneae | View |
| Weidenkopf, Shelby | United States | | | weidenkopf@wisc.edu | | View |
| Wei, Yuxin | United States | | | ywei77@wisc.edu | | View |
| WEEKS, ANDREA | United States | | | aweeks3@gmu.edu | Systematics & historical biogeography, esp. Burseraceae. | View |
| WEBER, WILLIAM A. | United States | 303-554-8184 | | bill.weber@colorado.edu | Phytogeography; Colorado Flora; floristics; vascular plants; bryophytes; lichens. | View |
| WAYCOTT, MICHELLE | Australia | +61-8-8222-9416 | +61-8-8222-9457 | michelle.waycott@adelaide.edu.au | Plant systematics; evolution; taxonomy of marine angiosperms; population genetics; Australian flora. | View |
| WATERWAY, MARCIA J. | Canada | 514-757-7864 | | marcia.waterway@mcgill.ca | Systematics & phylogeny of Cyperaceae, esp. Carex; biodiversity in temperate forests & peatlands; subarctic flora. | View |
| WATERS, TIMOTHY | United Kingdom | +44-7905-884537 | | timwaters@fastmail.fm | Agathis; Araucariaceae; morphology; species concepts & species delimitation. | View |
| Watano, Yasuyuki | Japan | +81-432902819 | | watano@faculty.chiba-u.jp | ferns, speciation, polyploidization, mating system | View |
| WANKE, STEFAN | Germany | +49 35146334281 | | stefan.wanke@tu-dresden.de | | View |
| Wan Zakaria, Wan Nuur Fatiha | Malaysia | +60138230150 | | 15010044@siswa.unimas.my | | View |
| WALTERS, DIRK R. | United States | 805-543-7051 | | dwalters@calpoly.edu | Local flora; Schizanthus (Solanaceae). | View |
| WALLACE, LISA | United States | 757-683-4947 | | lewallac@odu.edu | Orchidaceae; Fabaceae; plant-microbe symbioses | View |
| WALLACE, GARY D. | United States | 909-625-8767 | | gwallace@calbg.org | Ericaceae, especially Monotropoideae & Cassiope; history of So. California Botany. | View |
| WAHLERT, GREGORY | United States | 805-294-8685 | | rinorea@gmail.com | Arctostaphylos (Ericaceae); Violaceae; Grewia (Malvaceae), Polygala, flora of California, Colombian Andes, Madagascar. | View |
| WAGNER, WARREN L. | United States | 202-633-0968 | 202-786-2563 | wagnerw@si.edu | Pacific island floristics, systematics, phylogeny, & biogeography; Onagraceae; Caryophyllaceae. | View |
| Wagner, Mariana A. | Brazil | +5548998552121 | | wagner.mariana@gmail.com | Plant Systematics - Myrtaceae | View |
| Vollmer, Hannah | United States | 6034810392 | | hvollmer@plymouth.edu | | View |
| VINCENT, MICHAEL A. | United States | 513-529-2755 | 513-529-4243 | vincenma@miamioh.edu | Taxonomy of vascular plants & fungi; systematics of Trifolium (Fabaceae), especially New World; floristics. | View |
| VILLASENOR, JOSE LUIS | Mexico | +52-5622-9120 | | vrios@ib.unam.mx | Asteraceae; flora of Mexico. | View |
| VIERLING, ANNETTE | Canada | 4035807220 | | | | View |
| Vieira Silva, Tiago Luiz | Brazil | +55-71-999091559 | | tiagolvs@gmail.com | Plant systematics and evolution; biogeography; nomenclature; Orchidaceae systematics and taxonomy. | View |
| VIDAL RUSSELL, ROMINA | Argentina | | | vidalrussell@yahoo.com | | View |
| Via do Pico, Gisela | Argentina | (+54)-0379-4426218 | | | | View |
| VERSIEUX, LEONARDO DE MELO | Brazil | 55 84 991445077 | | lversieux@yahoo.com.br | Plant systematics; conservation; biogeography; morphology. | View |
| Vega, Andrea Susana | Argentina | 011 4524 8000 | | | Botany, Poaceae, Anatomy, Morphology. | View |
| Vasconcelos, Caroline da Cruz | Brazil | 55 92 982234291 | | cc_vasconcelos@hotmail.com | Taxonomy, Systematics and Evolution; Sapotaceae family; Amazonian Plants | View |
| VASCO, ALEJANDRA | United States | 8177730803 | | avascog@gmail.com | Fern Taxonomy and Systematics | View |
| Vargas, Oscar M | United States | 512-300-9236 | | ov20@humboldt.edu | Phylogenomics; Asteraceae; Astereae; Andes; Diplostephium; Lecythidaceae; paramos. | View |
| VARGAS RODRIGUEZ, YALMA | Mexico | +52-3315350817 | | yalmavargas@gmail.com | Systematics of Acer; phylogeography; Fagaceae; conservation genetics of Tilia. | View |
| van Welzen, Peter | Netherlands | +31615185358 | | peter.vanwelzen@naturalis.nl | Euphorbiaceae of SE Asia. | View |
| VAN EE, BENJAMIN | United States | | | bvanee@uwalumni.com | Croton (Euphorbiaceae), Phyllanthus (Phyllanthaceae). | View |
| Valles, Kristian | United States | 8015899737 | 8015899737 | kristianvalles@mail.weber.edu | plants, taxonomy, floristics | View |
| Valencia, Janice | United States | 6182032724 | | jvalenciad@gmail.com | | View |
| VALDESPINO Q., IVAN | Panama | +507-321-0918 | | iavaldespino@gmail.com | Neotropical ferns and lycophytes; Selaginella (Selaginellaceae); biodiversity conservation. | View |
| Valdemarin, Karinne | Brazil | | | kvaldemarin@gmail.com | Evolution, phylogeny, systematics, taxonomy, phytochemistry and conservation of Myrtaceae | View |
| URBATSCH, LOWELL | United States | 225-921-1614 | | leu@lsu.edu | Asteraceae; molecular systematics; central Gulf flora | View |
| ULLOA ULLOA, CARMEN | United States | 314-577-5168 | | carmen.ulloa@mobot.org | Neotropical Berberidaceae, Andean Melastomataceae; flora of Ecuador; Andean flora (incl. paramos). | View |
| Tyrrell, Christopher | United States | 414-278-2761 | | tyrrell@mpm.edu | bamboos, aquatic macrophytes, Bambusoideae, informatics, taxonomy, systematics, biogeography | View |
| Tuyisenge, Marie Fidele | Rwanda | +250 252 546 923 | | tuyisefidela@gmail.com | Botany, plant taxonomy, bioinformatics, plant ecology, and plant-animal interaction. | View |
| TURNER, BILLIE L. | United States | 915-837-0016 | 915-837-0016 | billie@uts.cc.utexas.edu | Systematics. | View |
| TRIPP, ERIN A. | United States | 3034921862 | 303-492-1862 | erin.tripp@colorado.edu | plant and lichen biodiversity | View |
| TRIPLETT, JIMMY K. | United States | | | jtriplett@jsu.edu | Flora of Alabama; herbarium curation; phylogenetics; grasses; temperate bamboos; Panicum; Arundinaria (Poaceae). | View |
| Tressel, Lydia | United States | 4195521977 | | bowlingg@utexas.edu | | View |
| TORKE, BENJAMIN M. | United States | | | btorke@nybg.org | Systematics of legumes; tropical plant species diversity | View |
| TIPPERY, NICHOLAS | United States | 262-472-1061 | | nicholas.tippery@gmail.com | Aquatic plants; Menyanthaceae. | View |
| TIEHM, ARNOLD | United States | 775-329-1645 | | atiehm@att.net | Great Basin flora; botanical history of the Western United States. | View |
| THOMASSON, JOSEPH R. | United States | 7856236765 | | botany@swbell.net | Paleobotany; plant taxonomy; agrostology. | View |
