Research Associates
William S. Alverson, Field Museum of Natural History, Chicago, Illinois; Bombacaceae, Malvales, conservation biology (northern temperate forests).
alverson@fieldmuseum.org
John W. Andresen, University of Illinois, Urbana, Illinois; urban forestry.
jandresen@staff.uiuc.edu
Elisabeth Andrews Hooper, Truman State University, Department of Biology, Kirksville, MO; Aleuritopteris
lhooper@truman.edu
Sandra Arango, Lauraceae.
sacpriv@yahoo.com
James Aronson, Centre d’Ecologie Fonctionelle et Evolutive, Montpellier, France; restoration and rehabilitation ecology of arid and semi-arid lands.
aronson@srvlinux.cefe.cnrs-mop.fr
Franklin Ayala, Honorary Curator, Herbario Etnobotánico Amazónico, Iquitos, Peru.
Harvey E. Ballard, Jr., Ohio University, Athens, Ohio; Violaceae.
ballardh@oak.cats.ohiou.edu
Janet C. Barber, Assistant Professor, Saint Louis University, Ludwigia.
barbejc@slu.edu
Lisa Barnett, Smithsonian Tropical Research Institute, Washington, D.C.; Sterculiaceae and related Malvales.
stridc.lbarnett@ic.si.edu
Isabel Basualdo, Universidad Nacional del Paraguay, Asunción, Paraguay; Rosaceae, medicinal plants, flora of Paraguay.
botanica@qui.una.py
David Baum, University of Wisconsin, Wisconsin; floral evolution and development, Bombacaceae.
dbaum@wisc.edu
Dorothea Bedigian, Yellow Springs, Ohio. Ethnobotany, followed by: evolution in Sesamum, Pedaliaceae.
dbedigian@yahoo.com
Peter Bernhardt, (See Associated University Faculty)
bernhap2@slu.edu
Paul E. Berry, University of Wisconsin, Madison, Wisconsin; Flora of the Venezuelan Guayana, Fuchsia (Onagraceae), Croton (Euphorbiaceae).
peberry@facstaff.wisc.edu
Michael G. Bingham, Lusaka, Zambia; Zambezian woodland flora.
mbingham@zamnet.zm
Frank Bisby, University of Reading, Reading, U.K.; Vicieae, Lathyrus (Fabaceae), informatics.
f.a.bisby@reading.ac.uk
David Bogler, Liliaceae, Flora of Missouri. (See also on the Staff Page.)
david.bogler@mobot.org
Robert Bolla, Professor, Department of Biology, Saint Louis University; plant-nematode molecular interactions.
bollari@sluvca.slu.edu
Frank D. Bowers, Mountain Home, Arkansas; bryophytes.
Lois Brako, University of Wisconsin-Madison, Wisconsin; research services, tropical lichens.
lbrako@mail.bascom.wisc.edu
Jeremy J. Bruhl, University of New England, Armidale, Australia; Phyllantheae (Euphorbiaceae), Cyperaceae.
jbruhl@metz.une.edu.au
Robyn J. Burnham, University of Michigan, Michigan; Paleobotany, tropical lianas.
rburnham@umich.edu
Fernando Cabieses Molina, Universidad Cientifíca del Sur, Peru, Andean Traditional Medicine.
Ricardo Callejas, Universidad de Antioquia, Medellín, Colombia; Piperaceae.
callejas@matematicas.udea.edu.co
Paulo Eduardo A. S. Camara, Bryophytes.
Paulo.camara@mobot.org
Bruce Carr, Conservation Education, American Zoo and Aquarium Association, Silver Spring, Maryland.
BCarr@aza.org
Jia-rui Chen, Honorary Curator, Chinese National Herbarium, Beijing, China; Cycadaceae.
chenjiar@sun.ihep.ac.cn
David G. Corley, Novartis Consumer Health SA, Nyon, Switzerland; natural products discovery research and development nutrition.
david.corley@ch.novartis.com
Mireya Correa, Honorary Curator, Herbario PMA, Panama City, Panama; Neotropical Droseraceae.
corream@tivoli.si.edu
Barbara Crandall-Stotler, Southern Illinois University-Carbondale, Illinois; bryophytes (liverworts and anthocerotes).
crandall@plant.siu.edu
Jorge V. Crisci, Honorary Curator, Herbario LP, La Plata, Argentina; Asteraceae, Onagraceae, biogeography.
crisci@museo.fcnym.unlp.edu.ar
or jcrisci@netverk.com.ar
Carl Darigo, St. Louis, Missouri; bryophytes. (See also on the Staff Page.)
carl.darigo@juno.com
Petra DeBlock, National Botanic Garden of Belgium, Meise, Belgium; African and Madagascar Pavetteae (Rubiaceae).
deblock@br.fgov.be
Philip J. DeVries, University of Oregon-Eugene, Oregon; caterpillar-ant-plant symbioses, host plant relationships of tropical butterflies.
pdevries@darkwing.uoregon.edu
Michael O. Dillon, Field Museum of Natural History, Chicago, Illinois; neotropical Asteraceae.
dillon@abis.fmnh.org
Calaway H. Dodson, Honorary Curator, Orchidaceae. Sarasota, Florida. (See also on the Staff Page.)
calawaydodson@hotmail.com
Robert Dressler, Flora Mesoamericana, Orchidaceae. (See also on the Staff Page.)
rdressl@nervm.nerdc.ufl.edu
Patricia Eckel, Botanical Latin, Bryology. (See also on the Staff Page.)
patricia.eckel@mobot.org
W. Hardy Eshbaugh, Miami University, Oxford, Ohio; Capsicum (Solanaceae).
eshbaugh@muohio.edu
Don Faber-Langendoen, The Nature Conservancy, Minneapolis-St. Paul, Minnesota.
dfaber-lang@tnc.org
Robert Faden, Smithsonian Institution, Washington, D.C.; Commelinaceae, flora of tropical Africa.
fadenr@nmnh.si.edu
Priscilla Fawcett, Waterloo, Illinois; Cycadaceae.
Trish Flaster, Botanical Liaisons, Boulder, Colorado; natural products consultant.
tflastersprint@earthlink.net
Donna I. Ford-Werntz, West Virginia University, Morgantown, West Virginia; Calandrinia, Montiopsis (Portulacaceae), flora of West Virginia.
diford@wvu.edu
Robin B. Foster, Field Museum of Natural History, Chicago, Illinois; tropical ecology and floristics.
rfoster@fmnh.org
James S. Fralish, Southern Illinois University-Carbondale, Illinois; forestry.
fralish@siu.edu
Alina Freire-Fierro, Academy of Natural Sciences, Philadelphia, Pennsylvania; Monnina and other Neotropical Polygalaceae.
freirefierro@ansp.org
L. L. Gaddy, Clemson University, Clemson, South Carolina; vascular flora of the headwaters of the Savannah River.
Chrissen Gemmill, Collaboration on plant systematics in New Caledonia and Madagascar.
As of Dec 1997 - hold the position as Senior Lecturer in Biological Sciences, University of Waikato, Hamilton New Zealand.
Luis Diego Gómez, Honorary Curator, Organization for Tropical Studies, Las Cruces Biological Station, San Vito, Costa Rica; pteridophytes.
ldgomez@hortus.ots.ac.cr
Hong ya Gu, Peking University, Beijing, China; isolation of agriculturally important genes in rice, molecular evolution of certain plant groups.
guhy@lsc.pku.edu.cn
Bee Gunn, Missouri Botanical Garden, Research; phylogeny of the Cocoaeae (Arecaceae) with emphasis on Cocos nucifera L.
Bee.Gunn@mobot.org
David Harris, Royal Botanic Garden Edinburgh, Edinburgh, U.K.; African plants, Irvingiaceae.
d.harris@rbge.org.uk
Thomas E. Hawkins, Wallingford, Pennsylvania; Mesoamerican flora, forestry.
hawkins@voicenet.com
Steven R. Hill, Illinois Natural History Survey, Champaign, Illinois; Malvaceae.
srhill@inhs.uiuc.edu
Bruce Holst, Marie Selby Botanical Gardens, Sarasota, Florida; Flora of the Venezuelan Guayana, neotropical Myrtaceae, Bromeliaceae (Pitcairnioideae).
bholst@virtu.sar.usf.edu
Hugh H. Iltis, University of Wisconsin, Madison; Capparaceae, flora of Wisconsin.
tscochra@facstaff.wisc.edu
Robert Ireland, Annandale, Virginia; bryophytes.
robertireland@hotmail.com
Dale Johnson, Seattle, Washington; Index to Plant Chromosome Numbers.
paws4time@clearwire.net
Marie Johnson, Seattle, Washington; Index to Plant Chromosome Numbers.
memjohn@lclark.edu
Mary T. Kalin, Universidad de Chile, Santiago, Chile; breeding systems, community pollination ecology, plant biogeography in high altitude communities, temperate forests, and Mediterranean vegetation in Chile.
southern@abello.dic.uchile.cl
Valerie Kapos, University of Cambridge, Cambridge, U.K., and University of Washington, Seattle; Amazonian forest ecology.
Richard Keating, The anatomy of character state adaptations in flowering plants. (See also on the Staff Page.)
richard.keating@mobot.org
or rkeatin@siue.edu
Robin C. Kennedy, University of Missouri, Columbia, Missouri; Epilobium (Onagraceae); research focus to "Flora of Missouri".
kennedyr@missouri.edu
Robert M. King, Fort Collins, Colorado; Asteraceae.
garvking1@attbi.com
David G. I. Kingston, Virginia Polytechnic Institute and State University, Blacksburg, Virginia; natural products chemistry.
dkingston@vt.edu
Kaoru Kitajima, University of Florida, Gainesville, Florida; seedling ecology.
Kim Kleinman, Webster University, St. Louis, Missouri; history of science.
kkleinman@stlnet.com
Tiffany Knight, Washington University, St. Louis; Plant Population Biology.
Job Kuijt, University of Victoria, British Columbia, Canada; Loranthaceae and Viscasceae.
jkuijt@uvic.ca
Jean-Noël Labat, Muséum National d'Histoire Naturelle, Paris, France; biogeography, population biology.
labat@mnhn.fr
Douglas M. Ladd, The Nature Conservancy (Missouri Field Office), St. Louis, Missouri; natural area assessment and management, lichen floristics.
dladd@tnc.org
W. Joseph Leverich, (See Associated University Faculty)
leverich@slu.edu
Geoffrey A. Levin, Illinois Natural History Survey, Champaign, Illinois; Euphorbiaceae.
levin1@uiuc.edu
Ruth Lewis, Biology and Math Librarian, Washington University.
rlewis@wustl.edu
Walter H. Lewis, Senior Botanist, medical ethnobotany of Amazonian Peru and Ecuador. (See also on the Staff Page.)
lewis@biodpt.wustl.edu
Milton Lieberman, University of North Dakota, Grand Forks, North Dakota; forest dynamics and restoration in Costa Rica and other tropical countries.
David H. Lorence, National Tropical Botanical Garden, Lawai, Hawaii; Mexican and Mesoamerican Rubiaceae, Monimiaceae of Madagascar, and plants of Hawaiian Islands and Polynesia.
lorence@aloha.net
Timothy K. Lowrey, University of New Mexico, Albuquerque, New Mexico; Asteraceae, Nepenthaceae.
W. R. Quentin Luke, National Museums of Kenya, Nairobi; East African floristics and plant conservation assessments.
quentin.luke@swiftkenya.com
Cecile Lumer, Bisbee, Arizona; plant reproductive biology, plant-animal interactions, community ecology, tropical ecology.
cecile@theriver.com
Richard Mansell, University of South Florida, Tampa, Florida; phytochemistry, Araceae.
Robert Marquis, (See Associated University Faculty)
Robert_Marquis@umsl.edu
Richard Mayden, (See Associated University Faculty)
maydenrl@slu.edu
Will C. McClatchey, Department of Botany, University of Hawaii at Mañoa; Evolutionary Biology, Ethnobotany, Pharmacy, Anthropology.
mcclatch@hawaii.edu
Retha M. Meier, Associate Professor, Saint Louis University, St. Louis, MO; Research interests include Xerolphyllum tenax, the genus Cypripedium, Physaira filiformis, and Asclepias meadii.
rmeier3@gmail.com
Brien Meilleur, ethnobiology and ethnoecology, plant conservation and botanic gardens.
brienmeilleur@aol.com
Robert H. Mohlenbrock, Southern Illinois University-Carbondale, Illinois; flora of Illinois and other midwestern areas, tropical legumes, and wetland flora.
Stephen Mulkey, University of Florida, Gainesville, Florida; ecological physiology of canopy plants in tropical forests.
Jesús Muñoz, Real Jardín Botánico, Madrid, Spain; bryophytes.
jmunoz@ma-rjb.csic.es
Jérôme Munzinger, Laboratoire de Phanérogamie, Muséum National d'Histoire Naturelle, Paris, France; New Caledonian flora, Violaceae.
munzing@mnhn.fr
Nalini Nadkarni, Evergreen State College, Olympia, Washington; epiphyte community ecology.
Beth Newton, Fontbonne University, St. Louis, MO; statistical ecological studies.
bnewton@fontbonne.edu
Knut Norstog, Waterloo, Illinois; Cycadaceae.
Mark Olson, Universidad Nacional Autónoma de México, México; Moringaceae.
molson@ibiologia.unam.mx
Ching-I Peng, Institute of Botany, Academia Sinica, Taipei, Taiwan; biosystematics of species of Onagraceae, Begoniaceae, Aristolochiaceae, Primulaceae, Asteraceae, and Commelinaceae of Taiwan.
Oliver Phillips, University of Leeds, U.K., plant community ecology.
oliverp@geog.leeds.ac.uk
George Pilz, Escuela Agrícola Panamericana, Zamorano, Honduras; Mesoamerican Nyctaginaceae.
eaphpcs@ns.hondunet.net
John J. Pipoly, III, Fairchild Tropical Garden, Miami, Florida; Myrsinaceae, Clusiaceae, neotropical floristics.
jpipoly@fairchildgarden.org
J. Chris Pires, Assistant Professor, University of Missouri-Columbia, Brassicaceae and Onagraceae.
piresjc@missouri.edu
Greg Plunkett, Department of Biology, Virginia Commonwealth University, Richmond, Virginia; phylogenetics and evolution of Apiales, especially Araliaceae.
gmplunke@saturn.vcu.edu
Roger M. Polhill, Royal Botanic Gardens, Kew, U.K., Leguminosae and African Loranthaceae and Viscaceae.
r.polhill@rbgkew.org.uk
Ronald A. Pursell, Pennsylvania State University, University Park, Pennsylvania; bryophytes (Fissidentaceae, Bryoxiphiaceae, Erpodiaceae).
rap10@psuvm.psu.edu
Paul Redfearn, Jr., Southwest Missouri State University, Springfield, Missouri; mosses of China and the interior highlands of North America, North American Leucobryum (Dicranaceae).
plr426g@vma.smsu.edu
Susanne S. Renner, University of Munich, Germany; plant reproductive ecology, biogeography, and plant sex chromosomes; Melastomataceae, Cucurbitaceae; Monimiaceae, Siparunaceae.
renner@umsl.edu
Enrique Rentería, Honorary Curator, Medellín, Colombia
James L. Reveal, Mesa State College, Grand Junction, Colorado; vascular flora of the Intermountain West, history of botanical research and exploration.
jr19@umail.umd.edu
Carlos Reynel, Universidad Nacional Agraria-La Molina, Lima, Peru; flora of Peru, systematics of New World Zanthoxylum (Rutaceae).
reynel@correo.lamolina.edu.pe
Steven Rogstad, University of Cincinnati, Cincinnati, Ohio; systematics and population biology of selected Malesian and north temperate plant species.
Steven.Rogstad@UC.edu
Ricardo Rueda, Universidad Nacional Autónoma de Nicaragua-León, León, Nicaragua; Verbenaceae, ethnobotany, flora of Nicaragua, especially the Bosawas and Indio Maíz Reserves.
rueda@nicarao.apc.org.ni
Tammy Sage, University of Toronto, Ontario, Canada; plant reproductive physiology and development.
tlsage@botany.utoronto.ca
Barbara Schaal, (See Associated University Faculty)
schaal@biology.wustl.edu
David Seigler, University of Illinois, Urbana, Illinois; the role of plant secondary compounds, especially cyanogenic compounds, in biological interactions.
d-seigler@uiuc.edu
Stephen Sharnoff, Berkeley, California; North American lichens.
Douglas Sharon, University of California, study of South American Shamanism.
A. Johathan Shaw, Duke University, Durham, North Carolina; bryophytes.
shaw@duke.edu
R. D. Sheffer, Indiana University Northwest, Gary, Indiana; biosystematic studies of Anthurium and Syngonium (Araceae).
Seema Nayan Sheth, CCSD-Analysis Unit.
seema.sheth@mobot.org
Alan R. Smith, University of California?Berkeley, California; neotropical ferns, especially Thelypteridaceae and Grammitidaceae.
smith@ucjeps.Herb.Berkeley.edu
Neil Snow, University of Northern Colorado, Greeley, Colorado; Poaceae, Myrtaceae.
nsnow@bentley.unco.edu
Bonaventure Sonké, Department of Biology, Higher Teacher’s Training College, University of Yaounde I Cameroon; Plant Systematics.
bsonke_1999@yahoo.com
or bsonke@ulb.ac.be
Victoria Sork, Department of Organismic Biology, Ecology, and Evolution, UCLA, Evolutionary Ecology, Conservation Biology.
Mario Sousa, Honorary Curator, National Herbarium, Mexico City, Mexico; Mexican and Central American Fabaceae.
sousa@servidor.unam.mx
Lloyd Stark, University of Nevada, Las Vegas, Nevada; bryophytes.
lrs@nevada.edu
Kim Steiner, California Academy of Sciences, San Francisco, CA; Diascia (Scrophulariaceae) and the evolution of oil secretion as a pollination syndrome.
ksteiner@calacademy.org
Raymond E. Stotler, Southern Illinois University-Carbondale, Illinois; bryophytes (liverworts and anthocerotes).
stotler@plant.siu.edu
Armen Takhtajan, Honorary Curator, V. L. Komarov Botanical Institute, St. Petersburg, Russia; Angiosperm systematics and evolution.
Alan R. Templeton, (See Associated University Faculty)
temple_a@biology.wustl.edu
Stephen L. Timme, Pittsburg State University, Pittsburg, Kansas; bryophytes.
slt@pittstate.edu
Carol A. Todzia, Chloranthaceae, Ulmaceae, Orchidaceae and Tibouchina (Melastomataceae).
carol.todzia@attbi.com
Anthony R. Torkelson, St. Louis, Missouri, natural products chemistry.
Gordon Tucker, Eastern Illinois University, Charleston, IL. Cyperus and Neotropical Cyperaceae.
cfgct@eiu.edu
Thomas Valone, Saint Louis University, St. Louis, Missouri; ecology of arid ecosystems, foraging ecology and theory.
valone@slu.edu
Nan C. Vance, USDA Forest Service, PNW Research Station, Corvallis, Oregon; pollination biology.
nvance@fs.fed.us
Ina Vandebroek, The New York Botanical Garden; research is on traditional plant use in the Andes and Caribbean communites in New York. Also in Peru, Bolivia, and Ecuador.
ivandebroek@nybg.org
P. Leszek D. Vincent, University of Missouri-Columbia, Senecio (Asteraceae) of China; maize genetics.
leszek@missouri.edu
Alan Whittemore, U.S. National Arboretum, Washington, D.C.; liverworts.
whittema@ars.usda.gov
Justyna Wiland-Szymanska, Adam Mickiewicz University, Poznan, Poland; tropical African Hypoxidaceae.
wiland@amu.edu.pl
or justynawiland@netscape.net
Chris Wilks, Wildlife Conservation Society-Gabon, Libreville, Gabon; forest inventory.
Pan-cheng Wu, Honorary Curator, Chinese Academy of Sciences, Beijing, China; Bryophytes.
David A. Young, Arizona State University, Tempe, Arizona; systematics of Anacardiaceae.
david.young@asu.edu
Richard H. Zander, Bryology. (See also on the Staff Page.)
richard.zander@mobot.org
Amy Elise Zanne, Assistant Professor, University of Missouri, plants in Africa and the United States.
aezanne@gmail.com