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Reviewer Total Affiliation / Expertise
Jeff Abbas
3CalPhotos / Gourmet cooking, archaeology of ancient America, flintknapping, macro photography, geology of the Driftless Area, invertebrate paleontology, the life and music of Antonin Dvorak and pre-cancels of the United States.
Zack Abbey
1Padre Associates Inc / Preservation and enhancement of riparian and coastal sage scrub habitats and the associated wildlife species. Frequent work with sensitive wildlife species of Southern California, including but not limited to least Bell's vireo, tidewater goby, California least tern, western snowy plover, California red-legged frog and coastal California gnatcatcher.
Alice Abela
44ManTech SRS Technologies / Experienced in plant and animal identification of species occurring on the central coast of California
Sam Abercrombie
1California Native Plant Society / California plants, native and invasive.
Andres Acosta
3Laboratory of Herpetology Pontifici Universidad Javeriana-Bogotá / Neotropical Amphibians, Taxonomy, Conservation and systematics.
Victor Acosta Chaves
1Universidad de Costa Rica / Herpetology,Ornithology,Natural history of Costa Rica
Dr. James D. Adams
2USC School of Pharmacy / Medicinal plants
Zoya Akulova
1LSA Associates, Inc. / Flora of California, worldwide flora, plant development and morphology (seedlings,basal rosettes,plant skeletons), polymorphism, mutants.
Patrick Alexander
32New Mexico State University / Ferns, mustards, some grasses.
Bob Allen
27California State University, Fullerton / Native arthropods & plants of southwest, also birds, reptiles, & amphibians.
Douglas Allshouse
5California Native Plant Society / Vascular plants of the San Bruno Mountains
Carlos Alvarado
1University of California, Davis
E. Wynn Anderson
8University of Texas at El Paso, NM Native Plant Society, Texas Native Plant Society / North American desert plant ecology, flora of the Chihuahuan Desert region & Sierra Madre Occidental of western Mexico, native plant horticulture
Barry Anderson
4Stachys, flora of Placer County.
Christopher V Anderson
0Brown University / Chamaeleonidae
James M. Andre
51University of California Riverside, Granite Mtns Desert Research Center (GMDRC) / Research Interests: Rare plant conservation, demographics of desert shrubs, restoration ecology.
Franco Andreone
3MRSN / Amphibians of Europe and Madagascar.
Matheus M. Andreozzi
15MMA - Ministry of Environment of Brazil
Early Annotation
0UC Berkeley Digital Library Project
Daniel Ariano
1Universidad del Valle de Guatemala / Amphibians and Reptiles
Medardo Arreortua
2Instituto Politécnico Nacional, Centro Interdisciplinario de Investigación para el Desarrollo Integral Regional, Unidad Oaxaca / Amphibian and reptiles
John S. Ascher
22AMNH / Apoidea Systematics, birds
Thisis Atest
0UCB / My expertise is in testing.
Sam Bacchini
121EIP Associates / Reptiles, Amphibians, Fish, and Plants
James Bailey
16
Gary I. Baird
7Brigham Young University - Idaho / Asteraceae, desert flora of western US.
Jane and John Balaban
196BugGuide.net
Frank Barnwell
7Dept. Ecology, Evolution, and Behavior, University of Minnesota-Twin Cities / Terrestrial and semi-terrestrial crabs, primarily Ocypode and Uca.
Jeffery Barrett
3California State Parks / I have a B.S. degree in botany from Humboldt State University and have 7 years of experience conducting rare plant surveys and monitoring in Plumas, Humboldt, Mendocino, and Sonoma counties.
William D. Barrick
1Colorado State University
Cesar L. Barrio Amoros
2Fundación AndígenA / Venezuelan amphibians, amphibian declines
Sean Barry
8University of California, Davis / California amphibians and reptiles and their habitats, natural history, and conservation biology
David Beamer
6East Carolina University / coastal plain plethodontids (especially Desmognathus)
Eric Beard
4Specialized in Woody ID, propagation and plant soil/nutrient needs. Honestly, my herbaceous knowledge is limited.
Paul M. Beardsley
19University of Washington / Scrophulariaceae (Mimulus)
Michael Benard
1University of Michigan / North American reptiles and amphibians, and aquatic insects
Leah Bendlin
2Oregon Mycological Society / Fungi
Kathleen Bengel
1California State University, Fresno
Daniel Bennett
1IUCN MONITOR LIZARD GROUP / VARANUS lizards
Lacey Benson
1San Jose State University (SJSU) / Dryopteridaceae (esp. Polystichum and Dryopteris)
Michal Berec
6University of South Bohemia / herpetology
Wouter Beukema
15
Cathy Bevier
1Colby College
Brian Bielfelt
9Southern California Edison / plants and birds
David Blackburn
5Museum of Comparative Zoology / Amphibians, Africa, evolution, biogeography, systematics, phylogenetics, phylogeography, trait evolution
Larry Blakely
3Eastern Sierra flora
Orland J. Blanchard
2Long Island University / Malvaceae (esp. Hibisceae)
Mario Blanco
1University of Florida, Department of Biology / Central American flora, neotropical Orchidaceae, Aristolochiaceae
Wolfgang Blum
2Study Group Echinocereus / Echinocereus
Dr. Janos Bodor
1insects, wild and garden plants
Johan Bogaert
3Coccinula (Belgian Ladybug Society) / Coccinellidae
Brian Bollman
1California Native Plant Society / "Conifers of California"
Steve Boyd
7Rancho Santa Ana Botanic Garden / Flora of southern California, especially cismontane regions (e.g., Santa Ana Mountains, Liebre Mountains, San Gabriel Mountains); flora of Death Valley region; Brassicaceae; Ceanothus.
Heron Brae
3Columbines School of Botanical Studies, Oregon Native Plant Society / Apiaceae, especially Lomatium, and Geophytes in general.
João Marcelo Alvarenga Braga
2Instituto de Pesquisas Jardim Botânico do Rio de Janeiro (JBRJ) / Zingiberales (especially Marantaceae and Heliconiaceae) and Menispermaceae
Barry Breckling
135
Juergen H. J. F. W. Bredow
5Yucca IG / Asparagaceae, particularly Agavaceae, especially Yuccaeae
Joshua M. Brokaw
4Washington State University / Plant genus Mentzelia
Christopher Bronny
4Chris' botanical and ecological restoration interests include California's oak, chaparral, and grassland ecosystems.
Andrew V. Z. Brower
39Middle Tennessee State University / butterflies, especially Nymphalidae
Tracey K. Brown
1Center for Reproduction of Endangered Species / California Herps
Phrynosomatid lizards

John T. Brugaletta
1HSU Greenhouse Club, AOS, Humboldt Orchid Society / Of special interest are orchids/Pleurothallids and lower vascular plants (esp. Psilotales - Gnetales)
Dr. Mark S. Brunell
13University of the Pacific / Monardella
Rachel Buchwalter
1National Park Service / plants of Santa Monica Mountains, Simi Hills
Jennifer Buck
9California Native Plant Society / Experienced in grassland and vernal pool vegetation;
Roy Buck
1Californian Environmental Services, Inc / Caulanthus, Streptanthus, California flora.
Scott Burgess
1Humboldt State University / Lepidoptera and their food plants; flower photography
Rick Burgess
1Ventura County Flora Project / Vascular Plants of Ventura County
Daniel Burmester
1DFG, US Forest Service
Carrie Burroughs
6California Academy of Sciences
N. Ivalu Cacho
1UC Davis
CalFlora Staff
391The CalFlora Database
Frank Callahan
1Oregon Native Plant Society / Calochortus - monocots
Staff CalPhotos
0Berkeley Natural History Museums
David Cannatella
2UT Austin / Amphibians.
Michael Cardwell
0CSU Sacramento, Biological Sciences Dept. / Crotalus sp. (especially C. scutulatus); identification, evolution, behavior, and ecology of desert reptiles; emidemiology of venomous bites and stings, plus effects and first aid; toxicology of reptile and arthropod venoms.
Sydney Carothers
2CNPS, HSU / plants of Six Rivers National Forest and NW coastal Calif.
Gerald D. Carr
15Oregon State University / Calycadenia, Asteraceae, Pedicularis, Hawaiian Plants, NW US Plants
Claudio Carrai
1A.R.S.I.A. - Regione Toscana / Diagnosing disorders in ornamentals, including microscopy, some knowledge about australian flora, skills in technical photographs (macro and micro about flowers, diseases and pests)
Eric Carso
1County of Santa Barbara / Cacti
Thiago R. Carvalho
2Universidade Federal de Uberlândia / Field experience with Neotropical anuranas from the Cerrado savanna, especially hylids and leptodactylids.
Bob Case
9CNPS and California Invasive Plant Concil / Invasive plant species, Calochortus, general Sierra Nevada flora, Lewis and Clark collections, general western U.S. flora
Santiago Castroviejo-Fisher
2Uppsala University
Alessandro Catenazzi
3Amphibian and reptiles of the Amazon, Peruvian coastal desert
Elizabeth Cavers
3City of Kelowna, Environment Division / plant pathology, horticulture, and photography
staff CDFA
1816California Department of Food and Agriculture / Identification, biology, and management of plants defined as noxious weeds by California law [3 CCR 4500].
Ann Chang
0
Michael Charters
13Southern California native plants
Katy Chayka
1Minnesota Wildflowers Information
John Chesnut
5CNPS / San Luis Obispo County rare plants
Tom Chester
42I concentrated on plants of the Santa Rosa Plateau from 2001 to 2005, and since then the plants of the San Jacinto Mountains and the Borrego Desert.
Filippo Chierici
3Agriculture, University of Bologna / Cultivated species, trees,shrubs and erbs of N. Italy, landscapes.
Anthony M. Childs
2Bio-Ken Snake Farm, Watamu / specialise in reptile photography, and identification of reptiles in Kenya
Richard V. Chilton
1Bird-keeping inAustralia / Australia bird species.
Jerry Chmielewski
5Slippery Rock University / Conduct research on Antennaria, Aster, and Solidago
Anita Cholewa
6University of Minnesota / Sisyrinchium
Christopher Christie
10You can guage that for yourself!
Wesley Chun
4Department of Organismic Biology, Ecology, and Evolution, University of California, Los Angeles / Phylogenetic relationships, diversification, and biogeography of the polychrotid lizards (Iguania: Polychrotidae) of western and Andean Ecuador
Jane Cipra
1Joshua Tree National Park / Mojave Desert plants
John Clare
4Caudata.org / Pollution, particularly of Water; Environmental Impact; Freshwater Ecology and Aquatic Environmental Chemistry; Amphibian Decline; Anura/Frogs; Caudata/Salamanders.
Curtis Clark
3Cal Poly Pomona / Papaveraceae, Asteraceae, southern California plants
Rohan Clarke
9Deakin University, Melbourne Australia / Australian mammals
Australian birds
Australian reptiles
Australian amphibians
Peter Clarkson
1As above. Also temperate water Australian marine shells in general.
Howard Clase
1Wildflower Society of Newfoundland & Labrador / Alpines and Newfoundland Flora
Rupert Clayton
9CNPS member / Brodiaeoideae
Joanna Clines
4USDA Forest Service / My photos are primarily of Sierra Nevada plants, but I enjoy botanizing and photographing in other regions as well.
Michelle Cloud-Hughes
30San Diego State Foundation Soil Ecology and Restoration Group / Cactaceae, particularly Cylindropuntia; flora of the southwestern U.S. deserts; southern California chaparral/coastal sage scrub
Turner Collins
1Flora North America Project/MGB / Parasitic flowering plants, concentrationg on Orobanchaceae
Jordan Collins
2California Native Plant Society / Floristics, Specimen Vouchering, Specimen curating, Rare plant surveys, general plant identification
Alison Colwell
8UC Berkeley Jepson Herbaria / Orobanchaceae
Daniel Cooper
1Birds, Los Angeles area natural history
Jerry Copeland
2Orchid Digest / Lycoposida with emphasis on habitat of Selaginella bigelovii, cultivation of mosses and various orchids in addition to Selaginella and Lycopodium species
Beth Corbin
1BLM
Mihai Costea
56Wilfrid Laurier University / Amaranthaceae; Polygonaceae; Cuscuta (Convolvulaceae
Kyle Craig
3Walla Walla College / Australasian possums (esp. of the family Petauridae), mustelids of North America.
Andrew J. Crawford
3Smithsonian Tropical Research Institute / Neotropical batrachology.
Peter M.C. Croeser
3previously Natal Museum, South Africa / Arachnida: Sparassidae: Palystes and Parapalystes
robert cummings
1santa barbara city college / Mushrooms, Algae
Michael Cunningham
4University of the Free State / Afrotemperate biodiversity, African Bufonidae, frogs of the Australian Wet Tropics
Joslyn Curtis
5CA Dept. of Fish and Wildlife
Ellen Cypher
5Endangered Species Recovery Program / rare plants and animals of the San Joaquin Valley
Christopher Davis
34Arizona State University (ASU) / Malvaceae; Passiflora
Charles A. Davis
7Natural History Society of Maryland / retired field ecologist specializing in rare plant surveys.
Fabio de Sa
1Universidade Estadual Paulista
Maximilian Dehling
1Southeast Asian, Central and South American, Central and East African, and European amphibians and reptiles
Reviewer Account Deleted
27UC Berkeley
Clay DeLong
3ECORP Consulting / My primary areas of expertise are the flora of the Sacramento Valley, and the central and northern Sierra Nevada foothills. I am interested in improving CalPhotos' photographic records for rare, uncommon, and difficult to identify plants.
Ann Dennis
5Calflora Database / Poaceae, plants of the Sierra Nevada and central California coast range
Julie DePue
1USDA-NRCS
Darvin DeShazer
38Sonoma Co. Mycological Association / Agarics in Northern CA
Tom Devitt
17Museum of Vertebrate Zoology / reptiles and amphibians, southwestern U.S., Mexico, Costa Rica.
Norman Dignard
1Herbier du Quebec / Arctic and boreal vascular flora, bryophytes, Eastern North America
John Dittes
1Dittes & Guardino Consulting / California Floristics, Cultural and Natural History of California, Asteraceae, Poaceae
Lee Dittmann
126Vascular plant identification, especially in the southwestern US.
Joseph Dougherty
127Society for Environmental Education
Stephen Dowlan
1Bureau of Land Management, Salem, Oregon / Birds, terrestrial mollusks, terrestrial amphibians, and native plants.
Trent M. Draper
28Utah Botanist / Most of my interests are with the Poaceae and Polygonaceae (subfamily Eriogonoideae)families.
Sebastian Duarte-Marin
1University of Quindio / Colombia amphibians species
Nancy Duncan
2Bureau of Land Management / Terrestrial mollusks listed as Survey and Manage species in Northwest Forest Plan
Andrew M Durso
1Eastern Illinois University / Reptiles and amphibians, fleshy fungi
Brian Eagar
1Reptiles and amphibians of the western US.
Jeremiah Easter
5herpetology student / Reptiles and Amphibians of the United States
Devin Edmonds
11University of Wisconsin-Madison / Herpetofauna
Ashley N. Egan
1Cornell University / Leguminosae, phylogenetic systematics and population genetics of tribes Psoraleeae and Phaseoleae (Fabaceae)
Mark Egger
67WTU Herbarium, Seattle, WA / Castillejinae genera of the Orobanchaceae
Thomas Eimermacher
8Southeastern Louisiana University / Phylogenetic systematics, Herpetofauna of Africa
Ulf Eliasson
174Ornamentals for Sweden / Cactaceae, Swedish native plants and world wide plants of horticultural value.
Kathi Ellsworth
1California Native Plant Society / Birds of North America and plants of southern California, especially the East Mojave Desert region.
Willem-Jan Emsens
1Mammals, reptiles, amphibians and birds of Europe and the Neotropics.
Diane M. Erwin
2University of California Museum of Paleontology / fossil plants
Christopher J. Evelyn
1University of California Santa Barbara / "salamanders of California" "salamanders of Oaxaca" "California amphibians" "salamanders of North America"
Paul Excoffier
16California Polytechnic State University / Arctostaphylos of the Central Coast
Danté B Fenolio
5University of Miami / Amphibian ecology, canopy dwelling amphibians, subterranean biology and ecology, phytotelmic ecology
Lucy Ferneyhough
1UCSC / Rare species, & pretty flowers
Daiana Paola Ferraro
1Museo de La Plata, Buenos Aires, Argentina / Anura, Leptodactylidae, genus Pleurodema
Molly Ferrell
1Cache Creek Conservancy / Restoration/revegetation of degraded habitats.
Pierre Fidenci
1Endangered Species International / Turtles, amphibians, wildlife international conservation
Christina Fidler
2California Academy of Sciences
Donald Filipiak
1Costa Rican reptiles and amphibians, Florida Everglades herpetofauna
Doug Fischer
5UC Santa Barbara / Channel Island plants and southern California shrubs
Allen Fish
34Golden Gate Raptor Observatory / Birds of Prey, orders Falconiformes and Strigiformes
Theo Fitanides
13California Native Plant Society, East Bay
William Flaxington
10Wildlife Image / Distribution and natural history of California's amphibians and reptiles.
Robert Flogaus-Faust
9mostly introduced species from Europe
Jennifer Forman
12Biology Dept., University of Massachusetts Boston / I photograph many non-native plants, as well as some native ones. My photos are all taken in New England.
Antoine Fouquet
9CNRS / Amphibian species
Jim Fowler
1South Carolina Native Plant Society / Orchidaceae
Naomi Fraga
27Rancho Santa Ana Botanic Garden / Flowering plants of southern California.
Rainbow Francom
1Royal Horticultural Society Lily Group, CNPS / Lilium species esp. North American species and hybrids. Member of: CNPS, North American Lily Society, Royal Horticultural Society Lily Group, Scottish Rock Garden Club
Michael Frankis
2953- / Conifers (including private conifer cone herbarium of 350 species).

Tony Frates
2Utah Native Plant Society
Peter Fritsch
6California Academy of Sciences / Styracaceae
Paul Furman
3Landscape Architect / Grasses, Lilies, Wildflowers, upland coast ranges
Katie Gallagher
2All California plants
John Game
40UC Herbarium / Fern identification
LariAnn Garner
3Aroidia Research, International Aroid Society, Florida Nurserymen, Growers and Landscapers Assoc. / Aroid culture and hybridization
Biocontrol of pathogenic infections
Systemic acquired resistance in plants
Richard Gassaway
20n/a / Although I like to photo all reptiles and amphibians (and anything in nature for that matter), I take a special interest in photographing rattlesnakes "in situ". I like to capture/record their behaviors in the wild without disturbing them, and like to use reference photos for identification of individual snakes. I believe a much more accurate study of wild behavior can be accomplished when snakes behavior is not altered by the "mechanics" of a hands on type study.
F. Gauna
6Modoc National Forest / Special status plant, lichen, and fungal species of southwestern Oregon; flora of the Modoc Plateau.
Tamara Gedik
3Mad River Biologists
Ariovaldo Giaretta
2Laborató de Taxonomia, Ecologia e Comportamento de Anfíos Neotropicais / Frogs from Atlantic forest and Cerrado Biomes.
Varad Giri
1Curator, Bombay Natural History Society / Caecilians of the northern Western Ghats.
Andreas Gminder
16Mollisia s.l (inoperculate ascomycetes), Boletaceae and Lepiotaceae.
Asanka Ravinatha Godakanda
1Department of Botany, University of Peradeniya, Sri Lanka / Trees in the Island "Sri lanka"
Terry Gosliner
2California Academy of Sciences / marine invertebrates and vascular plants
David Gowen
75Some Polemoniaceae
David Graber
1National Park Service (retired) / Plant ecology; Sierra Nevada ecosystems
Lucas Grandinetti
1Brazilian Ecologist / Brazilian amphibian (Anura) species.
Jan Grathwohl
3Herpetology
Andrew Gray
1Oregon State University
Michael Graziano
9Ohio State University / I am particularly familiar with eastern amphibians and have considerable experience in Ohio, South Carolina, West Virginia, and Nebraska herpetofauna.
Jeff Greenhouse
26Jepson Herbarium / General knowledge of all CA vascular plants.
Liese Greensfelder
1freelance science writer / Nevada County, Calif.
Brenda J. Grewell
2USDA-ARS Exotic & Invasive Weeds Research, UC Davis / Common native, rare native, and exotic/invasive wetland plants; especially native and exotic Ludwigia sp.and salt marsh hemiparasites (esp. Cordylanthus).
Joyce Gross
35UC Berkeley Natural History Museums
George Grozev
2Cactaceae
Erwin Gruber
11Karl Franzens Universität Graz, Austria / Polypodiales, esp. Dryopteridaceae, Equistum spp., various holarctic families of Magnoliophyta, some "microfungi" esp. parasitic Stamnaria spp.
Christopher Guilliams
3California Botanist
Aren Gunderson
1University of Alaska Museum of the North / Mammals.
Gregory Gust
1Eastern Nevada Landscape Coalition / Great Basin-Mojave Transition Zone flora, eastern Mojave Desert flora,
Diane Haas
1CA Department of Fish and Game / Rajidae (esp. of Alaska), California marine fishes
Denis Hamel
1bird surveys, sound technician for bird song records
Aaron Hamel
56Phacelia of southern CA, Salvia of CA, Encelia of CA
Jennifer Hammock
1NMNH / Marine mammals
Philip Hammond
18S.F. & Marin County Flora Projects -- Pteridophytes / Pteridaceae of North America and pteridophytes of the Western States.
George S. Hammond
2University of Michigan Animal Diversity Web / insects, esp. grasshoppers, mites, herps of North America
Emma Hampton
1Lady Bird Johnson Wildflower Center / Native plants of Texas
Paul Hankamp
2College of San Mateo / California floristics, plant systematics, biology instructor, botany instructor
Debra Hansen
1San Francisco State University / California Phacelia, Sierran birds
Tim Hanson
3Northern California Botanists / Northern California Flora
James Harding
4Michigan State University / Amphibians and reptiles.
Dr. Vincent B. Hargreaves
7Cal Berkeley / Marine life of the tropical west Atlantic, South China Sea and the eastern Pacific, especially Chaetodontidae and Discosomatidae.
Arthur H. Harris
2Centennial Museum, Univ. Texas at El Paso / Southwestern vertebrates, particularly mammals.
Leslie Harris
50Natural History Museum Los Angeles County / Marine invertebrates, especially Polychaeta (Annelida)
Tanya Harvey
6Native Plant Society of Oregon / Western Cascades of Oregon
RT Hawke
1western U.S.
Richard Hayes
4California Native Plant Society / Expertise in Genus Calochortus.
Grey Hayes
1Elkhorn Slough National Estuarine Research Reserve
Joe Hennen
1BRIT / taxonomy of Uredinales rust fungi
Angelique Herman
2Encelia Biological Consulting / botany
Steven Herman
1The Evergreen State College / Vertebrates, mainly birds
Rebecca Hernandez
1University of California, Davis / aridland ecosystems
Andreas Herrmann
1European botanist
Steven R. Hill
10Illinois Natural History survey / Malvaceae; limited expertise with most other vascular plant groups including weeds and rare plants
Hans Hillewaert
2ILVO, Belgium / macro, micro, "marine organisms", orchids,
Brian Hinds
4N. A.H.F.A / Snakes of California. 30 years experience in the field.
Kristine Hoffmann
1University of Florida / Treefrogs, Toads, Turtles, Lizards, Ambystomatids, and wildlife in general.
Gerrit Hofstra
3European studbook Foundation
James Hogue
1California State Univ. Northridge / Aquatic insects, flies (esp. Tipulidae), beetles.
Robert Hole, Jr.
7Lindsay Wildlife Museum / general zoology, birds, North American Wildlife
David S. Hollombe
1CNPS / Santa Monica Mountains Flora
Patricia Holroyd
0
Sune Holt
1General Systematic Botany, Central America, Scandinavia, Arctic, The Mediteranian
Marinus Hoogmoed
1Museu Paraense Emilio Goeldi, Belem, Brazil / Herpetology of Guianas and Amazon basin, all reptile and amphibian groups. Especially taxonomy and zoogeography
David Horner
1
Frank T. Hovore
14Essig Museum of Entomology, Res. Assoc. / Entomology: Coleoptera: Cerambycidae, Pleocomidae; Southern California geneal natural history; fire ecology.
Mandy Howe
24Araneae (spiders) taxonomy/identification.
G. F. Hrusa
77Calif. Dept. Food & Agriculture / Calif. Flora, weeds, invasives
Adam Huttenlocker
2University of Colorado, Boulder / Mammal-like reptiles and other Permo-Triassic tetrapods
Jake M Hutton
1Freshwater Ecology
Kate Huxster
4U.S. Geological Survey / Mojave Desert ecoregion, San Joaquin Valley and surrounding foothills in California, and San Francisco Bay Area
Angela Hyder
1Western Riverside County MSHCP Monitoring Program / Quino Checkerspot Butterfly (Euphydryas editha quino), plants and animals of southern California
David Imper
2USFWS / North Coast rare plants
Melissa Islam
1Denver Botanic Gardens
Timothy D. Ives
24CalFlora contributing photographer / Studying,identifying, locating, and photographing/collecting specimens of native CA trees and shrubs. I especially enjoy locating and photographing rare, and rare to CA ,trees that may grow more commonly in other locations.
Dora Jakobsdottir
3650Curator Reykjavik Botanic Garden, now retired / Various temperate plant families, especially plants cultivated in gardens
Lawrence Janeway
2The Chico State Herbarium / Flora of northern California; Cyperaceae, especially Carex; Clarkia section Myxocarpa.
Dr. Girish Janney
6Amphibian Research Laboratory,Kuvempu University,Shimoga,Karnataka,INDIA / Western Ghats Amphibians
Dr. Peter Janzen
6DGHT / Frogfauna from Sri Lanka and Central America, Ex-situ breeding of Amphibians.
Andres Felipe Jaramillo
1
Nicholas Jensen
1California Native Plant Society / Sierra Nevada Foothills, alpine Sierra flora
Leigh Johnson
69Brigham Young University / Plant diversity, Polemoniaceae especially Navarretia, Collomia, etc.
Paul Johnson
11NPS, Pinnacles National Monument
Laurel Johnston
2California Polytechnic State University / senior project restoring the rare native species Calystegia subacaulis ssp.episcopalis
Diana Jolles
8Rancho Santa Ana Botanic Garden / Monotropoideae, Ericaceae
Michael Jones
9Chico Hiking Association, UCSF DDS 1989 / I photograph showy wildflowers along hiking trails of interior Northern California
Hugh Jones
1Natural History Museum, London / Land planarians
Andy Jones
343
Hannah Kang
2ECORP Consulting Inc, CNPS.
Sanjaya Kanishka
1Asian Snake Species, Birds of Sri Lanka
David J. Keil
72California Polytechnic State University / California Vascular Plants
Dean Kelch
3Jepson Herbarium, UC Berkeley / Dean enjoys photographing plants all over the world.
Ron Kelley
3Eastern Oregon University / N. Am. Boraginaceae, especially Amsinckia, Cryptantha, Hackelia, Lithospermum, and Plagiobothrys, and student of old world Boraginaceae
Tass Kelso
3Colorado College / Primulaceae, Flora of Alaska and Colorado
Ed Kentner
8Independent consultant / Population and evolutionary genetics, vegetation ecology. Avid student of the California flora, with special interest in the Poaceae.
Al Keuter
46Independent / Quail Hollow Ranch County Parkvascular plant list; Wrights Lake vascular plant list; currently studying the morphology of and relationships among the California red oaks (genus Quercus section Lobatae, Series Agrifoliae).
Julie Kierstead
74US Forest Service, California Native Plant Society / Vascular plants of the Klamath Ranges, including Shasta, Trinity, and Siskiyou Counties in California and Jackson and Josephine Counties, Oregon; especially rare plants.
Joern Koehler
14Amphibians, Squamates, South America, Madagascar, East Africa
Oliver Komar
2SalvaNATURA, El Salvador
Michelle S. Koo
29Museum of Vertebrate Zoology / amphibians and reptiles, especially of California
Neal Kramer
6Kramer Botanical
Herman Kremer
3
Hari Krishnan S
1Wildlife Institute of India / Herpetology
Brian Kubicki
6Costa Rican Amphibian Research Center
Ronald Kushner
18Morning Glory Forum Group at Cubits and Facebook ,Vines at Gardenweb, Morning Glory Forum at Davesgarden(formerly) / Convolvulaceae
Tony LaBanca
7California Department of Fish & Game
Jennifer Lamb
1University of Southern Mississippi / Southeastern USA amphibian species.
Anne Lancaster
2Director, TortoiseAid International / Animals and plants of the Mojave Desert.
Urs Landergott
5Flora of the European Alps; nature conservation
Lovell and Libby Langstroth
1Invertebrates of Monterey Bay
Ronald Lanner
67Institute of Forest Genetics / Morphology, genetics, ecology, physiology of western U.S. conifers, mainly Pinus.
Jonathan Lee
6Flora of the North Coast and redwood forest ecology.
Twan Leenders
6Yale Peabody Museum of Natural History / Central American amphibians and reptiles, Connecticut wildlife, birds, orchids, rainforest canopy
William Leonard
2Amphibians, terrestrial mollusks, and diplopods of the Pacific Northwest
Justy Leppert
1
Kale Levin McNeill
54California Native Plant Society / Violets of Western North America
Larry Levine
3California Native Plant Society / (generalist, plants of northern CA)
Stephen Lew
8UC Berkeley / Mostly California, mostly spiders and lichens
MAGNUS LIDÉN
1Botanic Garden Uppsala University / Fumariaceae (all genera); Dionysia (Primulaceae)
Phil Liff-Grieff
1Pacific Conchological Club & LA County Natural History Museum, Dept. of Malacology (volunteer research associate) / shelled mollusks- primarily terrestrial but also marine (mostly gastropods)- emphasis on West Coast of US
Thomas E. Linkous
1Ohio Division of Natural Areas and Preserves / I phiotograph plants, animals and scenic landscapes where- ever I travel, but I have primarily concentrated on midwestern wildflowerss in Ohio and several nearby states.
Leslie Lipton
1Theodore Payne Foundation / flora and fauna of Central Oak Woodland (Tehachapi mtn. foothills)
John Little
5Violaceae of North America including Viola and Hybanthus. Floristics of CA, OR, NV, AZ, ID, CO, UT.
Alfonso Llamas Saíz
2Gestión Ambiental Viveros y Repoblaciones de Navarra / Rana pyrenaica:
Llamas A, Martínez-Gil O, Arribas O (1998). Rana pyrenaica, a new species for the French herpetofauna. Boletín de la Asociación Herpetológica Española, 9, 12-13.
A. Llamas Saíz and O.R. Martínez Gil (2005) Distribución de Rana pirenaica (Rana pyrenaica) en Navarra, nuevos límites occidentales y cota mínima para la especie. Bol Asoc Herpetol Esp 15(2):66-68
Belinda Lo
44U.S. Forest Service
Scott Loarie
1California Academy of Sicences
Michael Long
3California Native Plant Soc., Pasadena Audubon Soc. / San Gabriel Valley and Mountains. Antelope Valley deserts. Compiling local flora's.
Eric LoPresti
22UC-Davis
Kay Loughman
151Flora and fauna of Claremont Canyon in the hills on the Berkeley-Oakland border.
Benjamin Lowe
1University of Minnesota / Evolutionary zoologist, with special interest in herps, but also North American tetrapods and angiosperms.
Stephen Lowens
20California Native Plant Society / calochortus
Mario Lutz
19Reptile Conservation Society of the Philippines / herpetofauna of the philippines
Catherine H. MacGregor
9
Thomas Madsen
2Graduate student in the Mishler Lab, Jepson Herbarium and the University Herbarium, UC Berkeley
Louis Emmet Mahoney
11Southern California and desert areas
Meredith Mahoney
4Amphibians and reptiles.
Stephen Mahony
2University College Dublin and University of Delhi
Joey Malone
1Cupressus Conservation Project / Conifers of California, Conifers of Cupressaceae, California Native Cypresses, Arctostaphylos.
Dave Mangham
16U.K. Nature Photographer / Herptiles (reptiles & Amphibians)
Tim Manolis
1Salamanders.
Guilhem Mansion
49University of Zurich / Gentianaceae
Mediterranean flora

Staci Markos
47Jepson Herbarium, UC Berkeley
Philip Marshall
3Poaceae
Penn Martin II
4private photographer / wildflowers located on Mt. Shasta and in the immediately surrounding bioregion.
Steve Matson
34CNPS / Plants in eastern California
Stephen Ward McCabe
11UC Santa Cruz Arboretum / Dudleya
Patrick McConnell
2CNPS / Botany, plant ecology
Gary McDonald
32Long Marine Lab (retired) / Systematics, taxonomy, nomenclature, & food preferences of nudibranchs. Photomacrography in general.
Kipp McMichael
18CNPS / Manroot (Marah sp), Calochortus, natural history of plants
Mark Melton
8Aquatic insects
Mark Mendelsohn
3National Park Service / flora of southern California, specifically the Santa Monica Mountains and Simi Hills
Joseph Mendelson
3Zoo Atlanta / Specialty: Systematics of Neotropical anurans.
Dr. Jürgen Menzel
1San Diego Cactus & Succulent Society / Cacti and other succulents
Kevin Merk
1Rincon Consultants, Inc.; CNPS; CBS; SERCAL / plants and plant communities throughout California with special focus on the Central Coast region.
Michael Mesler
4Humboldt State University / Asarum, Ribes, pollination ecology
Tim Messick
10Vascular plants of the Bodie Hills, Mono County, Central Sierra Nevada, and western Great Basin.
Valerie Metscher
2Southern Great Basin Shrubs.
Brent Miller
6UCSB / plant photos
Jesse E. D. Miller
2U.C. Davis botany tech / Klamath-Siskiyou region, serpentine plants, terricolous lichens, and rare plants
Timothy Milliken
10California Ecologist / Native Plants, including lichens and moss. Work with mitigation and reference sites for Grassland, Oak Woodland, Serpentine, Riparian, Vernal Pool, and Seasonal Wetlands.
Donald Mitchell
2Birds, particularly hummingbirds, and ornithophilous plants
Gary A. Monroe
1California Native Plant Society
Randy Moore
1Oregon State University / Ornithology, Cons. Bio.
Virginia Moran
5See website: field biology, botany, vegetation classification, grasses, rare plants, birds, conservation and preservation planning.
James Morefield
367Nevada Natural Heritage Program / Flora of the White Mountains of CA-NV and adjacent areas, Nevada rare plants, flora of the Great Basin and Mojave Deserts and surrounding mountains, and Asteraceae (sunflower family). Author for the genera Ancistrocarphus, Chaenactis, Chamaechaenactis, Diaperia, Filago, Hesperevax, Logfia, Micropus, Micropsis, Psilocarphus, and Stylocline for Flora of North America North of Mexico, The Jepson Manual, and other projects.
Randall Morgan
1002CNPS / plant systematics and field botany: specialized 10+ years in Piperia, 18 years to date in Trifolium
Nancy Morin
245Flora of North America / Campanulaceae.
Joseph Morlan
2City College of San Francisco / Ornithology
Tony Morosco
56CalFlora Database / California floristics, herbaceous dicots
Keir Morse
456Expert in the genus Malacothamnus
Bill Moses
2Woody plants, Ontario
Daniel Mosquin
2UBC Botanical Garden
Greta Murdoff
1The only time I focus on individual plants is for rare plant surveys, of which I've done numerous.
James murphy
3Long Beach City College/SC Botanists / Desert Natural History
Jerry Murray
1Seed Connoiseur - private native plant grower / Focus on growing terrestrial floral species using various growth enhancers to promote flowering maturity, particularly Liliaceae - Lilium. CalPhotos contributor.
Nathan Nazdrowicz
9Herpetology, University of Delaware
John B. Nelson
2Univ of SC Herbarium / Stachys (Lamiaceae); plants of southeastern USA
Andrew Nelson
2New York Flora Association / Flora of Central New York State.
Joe Newsome
5San Diego State University / Southern California Herpetofauna, Lizards, Geckos (especially those of the Pacific)
Nhu Nguyen
1UC Berkeley / My main photography interest is in plants, particularly those with herbaceous habits.
Roy Nielsen
1Biologist
Robert Nixon
3GSRC / I am particularly interested in the herpetofauna and vegetation of the southwestern US and Mexico.
Bradford Norman
10Aquatic Resource Specialists / Alaska, Washington, California, Oregon Herpetology, fisheries, malacology, & entomology; some botany, natural sciences.
Robert F Norris
3UC Davis / Weedy plant species in the Western USA and England, also the genus Carex and the Orchidaceae.
Jessica O'Brien
11California Botanist / Northern California Flora and rare plants of N. CA.
Ryan O'Dell
418Bureau of Land Management / Serpentine ecology - all of CA, Inner Coast Ranges, San Joaquin Desert. Extreme edaphic and climatic habitats. Annual plants. Camissonia, Layia, Deinandra, Streptanthus, Caulanthus, Gilia.
Renan Oliveira
1
Richard Olmstead
7University of Washington / Flora of western North America with emphasis on families in Asteridae; Ph.D. on Scutellaria (Lamiaceae)
Ross Padilla
2private / Reptiles of southern California
Jade Paget-Seekins
1Humboldt State University
Kai Palenscar
2University of California, Riverside / The ecology of invasive species of southern California, specifically giant reed (Arundo donax).
Michael Park
11Jepson and University Herbaria, University of CA / Eryngium (Apiaceae), Collinsia (Plantaginaceae), flora of California, esp. the Coast Ranges.
Bob Patterson
23San Francisco State University / Polemoniaceae; Hydrophyllaceae
Lorah Patterson
2Great Basin Institute / Mojave and Great Basin Deserts
James L. Patton
1Museum of Vertebrate Zoology
Jean Pawek
13California flora
Ruth Percino Daniel
2I've worked on studies of the diversity of amphibians and reptiles in cloud forests in Chiapas, Mexico.
Bill Peterman
2University of Missouri / Salamanders, Amphibians
Michael Peters
2U.S. Fish & Wildlife Service / Reptiles and Amphibians
Casey B. Peters
7California plants
Jean Petitbon
1Poaceae and common tropical plants
Martin Pickersgill
30None, particularly / Any natural history subjects, but especially amphibians.
Kurt Pickett
1University of Vermont / Hymenoptera, especially Vespidae; vespid taxonomy
Todd Pierson
22Amphibians, especially plethodontid salamanders
Paulo Pinheiro
1
J. Mark Porter
6Rancho Santa Ana Botanic Garden / Polemoniaceae, Cactaceae, Astragalus, Eriogonum.
Daniel Portik
3University of Texas at Arlington / African reptiles and amphibians
Robert Preston
151Jones & Stokes / Brassicaceae; Asteraceae (tarweeds and spikeweeds); Eryngium; vernal pool flora; Central Valley flora; rare and endangered species
Robert A. Price
2California Department of Food and Agriculture / Brassicaceae, conifers
Niels Proctor
2University of California at Davis / native plants of Oregon, landscaping plants of Oregon and California
Donald Prothero
3Occidental College, Caltech / Published expertise in fossil rhinos (definitive monograph, 2005), camels, horses, oreodonts and many other ungulates
Diogo B. Provete
198Universidade Estadual Paulista (S.J. Rio Preto) / I take photos from adult and larval anurans in Southeastern Brazil.
Martin Purdy
1California Botanic Garden / Sierra Nevada and eastern Sierra Nevada vascular plants with a particular focus and interest in alpine species.
Stephen Rae
3MUSCI Natural Resource Assessment / E/T/R CA native vascular plants and mosses, especially in north Coast Ranges and Sierra Nevada
Jacques Ranger
1FloraQuebeca
Richard Reaves
1Georgia Botanical Society, Wyoming Native Plant Society, Southern Appalachian Botanical Society / generally Dicots with focus on herbaceous plants of forested regions.
Jon Rebman
59San Diego Natural History Museum / Baja California flora, southern California flora, Cactaceae
Davis Redmond
1Bureau of Land Management
Wende Rehlaender
7National Park Service
Ryan L. Rehmeier
11Division of Biology, Kansas State University / mammals of Great Plains
Ksas Rémi
2Latoxan / Snakes from south america, especially the genus Philodryas
Maralyn Renner
4California Native Plant Society; The Pacific Lumber Company / Rare plants of northern California, plants of serpentine soils (especially the Josephine formation), Trillium, woody plants.
Gretchen Renshaw
1UCLA Extension Horticulture
James L. Reveal
10Plant systematics, taxonomy of Polygonaceae subfam. Eriogonoideae, botanical nomenclature, and history of botanical explorations and discovery.
Tom Reyes
6NPS/GGNPC / Flora of Yosemite National Park and Golden Gate National Recreation Area
Barry Rice
4International Carnivorous Plant Society / Invasive species, carnivorous plants, cactaceae, astronomy.
Casey Richart
4Washington Department of Fish and Wildlife / Terrestrial slugs and snails of western Washington
Eric N Rittmeyer
12Louisiana State University Museum of Natural Science / Herpetology
Mauricio Rivera Correa
2Asociación Colombiana de Herpetología / I have interest in making photographies of herpetofauna and his generally habitats
Claudia Rocha-Campos
19Fundação Universidade Federal do Rio Grande, RS - Brazil / Pinnipedia - Phocidae (Southern elephant seals, Mirounga leonina, from Elephant Seal Isl., Antarctica).
Ariel Rodriguez
1Instituto de Ecología y Sistemática / Amphibians and Reptiles from Cuba
Luis Alejandro Rodriguez J.
3Serpientes de Venezuela / Reptiles and Amphibians of Venezuela
Michele Roman
1I am presently documenting the flora of Crestridge Ecological Reserve near Crest in San Diego County.
Santiago Ron
2Museo de Zoología, Pontificia Universidad Católica del Ecuador / Neotropical amphibians
Jacqueline Rose
3Cal Poly SLO / I am far more familiar with trees and shrubs than I am with herbs and forbs, though I can't claim expertise on anything. I have also taken many photos of plant communities throughout California and am eager to share those through CalPhotos.
Lars Rosengreen
6San Jose State University / Polemoniaceae (Leptosiphon)
Phillip Roullard
3Tijuana River Natl. Estuarine Research Reserve / I photograph many salt marsh plants specifically as well as the plants in the Colorado desert, San Diego's mountains and chaparral habitat.
Sean Rovito
28Museum of Vertebrate Zoology / I have worked primarily with salamanders in the Sierra Nevada, California (Hydromantes) and Neotropical plethodontid salamanders, especially in Mexico, Guatemala, Honduras, and Costa Rica.
Dr. Paddy Ryan
1Johnson & Wales University / Underwater photography, frogs, snakes, lizards, Pacific region, rainforest, coral reefs, deserts. Essentially if it moves or grows I'll photograph it.
Amelia Ryan
66Point Reyes National Seashore / Central/Northern California wetland species
Kathleen Sayce
2ShoreBank Pacific / Pacific Northwest coastal ecology
Daniel Scantlebury
2University of Texas at Austin / geckos
Hanno Schaefer
1Systematic Botany, University of Munich, Germany / Cucurbitaceae
Vince Scheidt
60San Diego County flora and fauna
H. Jochen Schenk
2California State University Fullerton / plants of southern California, Chemopodiaceae (esp. Suaeda)
John Schenk
3Washington State University
Mark D. Scherz
3Zoologische Staatssammlung München / Madagascan amphibians, Madagascan reptiles, Madagascar, Microhylidae,
Andreas S. Schillert
9South-Africa
Wulf Schleip
4Leiopython
Steve Schoenig
79California Department of Fish & Game / Mimulus
Sean Schoville
2UC Berkeley / Amphibians and reptiles.
Michael A. Schroeder
1Washington Department of Fish and Wildlife / Birds
Franz Schuhwerk
2Botanische Staatssammlung München / Hieracium
Lisa Schultheis
4UC Berkeley
Aaron Schusteff
110Member of California Native Plant Society / California native plants and landscapes
Adam Searcy
12California Native Plant Society / Much of my past work involved birds but I slowly transitioned to more botanical work including rare plant surveys, weed mapping, vegetation classification, vegetation surveys, etc. I have 20 years of experience in field biology, including both herbarium and field work involving plant identification. I am most familiar with the flora of the Channel Islands, Western Transverse Ranges, western Mojave Desert, and the central and southern Coast Ranges.
Christopher Sears
12University of British Columbia / North American Crepis agamic complex, Platanthera, and Polystichum.
Jose M. Serrano
1UNAM / frogs and salamanders
Arthur M. Shapiro
1U.C.Davis / Butterflies; Brassicaceae
Alison Sheehey
2Nature Ali / birds, mammals, butterflies, dragonflies, reptile, amphibians, lithology, plants, and landscapes of Kern, California and North America-Hawaii.
Lynn Sherman
1California Native Plant Society, American Society of Plant Taxonomists, Los Angeles Mycological Society / experienced at vascular plant and mycological identification, east coast and southern California
Chintan Sheth
1Indian - Reptiles, amphibians, arachnids, insects
Nicole Shorey
2AMEC Earth & Environmental / surveys for birds, reptiles, and terrestrial arthropods
Mary Ann Showers
224California Native Plant Society; California Department of Fish and Game / Alpine species,including Silene suksdorfii; arid land revegetation.
Noah Siegel
16Macro fungi, mostly coastal northern and central California.
Dave Silverman
10desert plants
Adrienne Simmons
4Mrs. / The flora of the North Coast of California, the flora of the San Bernardino Mountains of Southern California, and Northern Minnesota.
Scott Simono
5UC Jepson Herbarium / California Flora
Nicholas Simpson
1Kansas State University / Cephalopod, Philippines.
Michael G. Simpson
3San Diego State University / Plants of San Diego County, California. Boraginaceae, especially Cryptantha.
Cristian J. Singer
1Capable of the accurate identification of the flora of California. Particulary interested in grasses and sedges. Work experience: Mojave Vegetation Mapping Project (1997-1998,USGS); Yosemite Vegetation Mapping Project (1999, The Nature Conservancy in coordination with the National Park Service); state-wide meadow sampling requiring accurate identification of grasses, sedges, rushes, etc. (USFS, 2000-2001); Rare Plant Botanist (seasonal) Lassen National Forest (2002). Extensive experience (2003-2005) as botanist in private industry. Currently working throughout California and contiguous regions conducting rare plant surveys, vegetation mapping, etc.
Robert Sivinski
1NM Forestry Division / Special interests are the flora of New Mexico and the southwest.
Mark K. Skinner
11USDA NRCS National Plant Data Center / Invasive plant species and rare plants.
Doreen L. Smith
223Calif. Native. Plant Society / Marin County, Ca. plants, especially the rare taxa.
Sean B. Smith
1National Park Service; Southern Oregon University / The Mythical State of Jefferson.
Darren Smy
3Vancouver Aquarium
Daria Snider
2Gibson & Skordal / Most experienced with the flora of the Sacramento Valley and foothills of the northern Sierra Nevada, but have also spent quite a bit of time in the Mojave, Coastal Sage Scrub in the LA Basin (Chino Hills, etc), San Francisco Bay Area, and the higher Sierra.
Sheri Sohlstrom (Etchemendy)
11Oregon State University, Zoology Dept. / marine invertebrates
Mirco Sole
8University of Tübingen / Brazilian amphibian species
Becca Sonday
2Yosemite National Park, University of Michigan / Woody plants of the Northeastern United States and Midwest, Vines of the United States
John Sorenson
17Lamiaceae (Monardella, Stachys)
Richard Spellenberg
2New Mexico State University / I have studied regional Nyctaginaceae, Quercus, and Astragalus. I mostly photograph Southwestern plants and US genera of the Asteraceae.
Stanley Spencer
1American Society of Plant Taxonomists / Southern California plants; Navarretia.
Richard Spjut
5World Botanical Associates / Trees and shrubs of Kern County, Taxus, Niebla, Vermilacinia, fruit types.
Forest & Kim Starr
1United States Geological Survey - Research Corporation of the University of Hawaii / Plants of Hawaii
John Stebbins
4California Native Plant Society / Extensive experience with central valley and Sierran flora.
Dale Steele
2Calif. Dept Transportation / As described on web site, I am a researcher of mt. beaver ecology and distribution. I am a wildlife ecologist with many years of experience in California.
Robert Steers
10UC Riverside / Most comfortable with southern Coast Range, southern California Mountains, and desert regions around JTNP.
Ray Stephenson
66Sedum Society / Sedum and closely related
Thomas Stoughton
132US Forest Service / San Bernardino Mtns flora, Big Bear Lake Area flora, Southern California weeds and native plants, Rare endemics of Bear Valley and San Bernardino Mountains, Alpine plants of southern California, species of the genus Claytonia (Montiaceae) and southern California mountain and desert species of Boechera (Brassicaceae)
Jeffrey Streicher
1Natural History Museum, London / Amphibians and Reptiles
Chris Stumpf
1Geographic Resource Solutions / macro photography of plants in northern California
Prem Subrahmanyam
1Florida Native Plant Society / Florida native orchids, other botanical members of the same community.
Javier Sunyer
2Senckenber Museum / Diversity, biogeography and conservation status of Central and South American herpetofauna (particularly Nicaragua)
Amber Swanson
2CNPS / My particular interest is in rare plants of the Mojave desert.
Theresa S. Talley
1University of California / wetland and riparian ecology
Adonis (Don) Tate
63Reptiles and amphibians of west-central California from sea to subdeserts, with several brief forays into the deserts, including a seven-week herpetological survey in the East Mojave.
Dean Wm. Taylor
89UC/JEPS / Dean's research interests center in the realm of floristics of California.
John M. Taylor
36US Fish & Wildlife Service / With a focus on Threatened & Endangered species (both plants and animals), I also try to take a photo of anything that catches my eye.
Joyce Test
6Berkeley Natural History Museums (BNHM) - CalPhotos / test
Tim Thomas
24California Native Plant Society / Rare plant surveys and conservation. CNPS Rare Plant Program Committee and Mojave Desert Chapter CNPS president.
Robert Thurston
1Zoological Society of San Diego / Temperate palms; Scrophulariaceae (Penstemon); Flora of Rock Creek (Eastern Sierra)
Boris I. Timofeev
1Russian Caudata Group / Salamandridae, Hynobiidae.
David Todd
1Most of my photographs are taken on mineral collecting field trips in western Washington.
Peggy Tolleson
1French Mycological Society / strictly very experiened amateur mycologist
Simon Tonge
10880Reptiles, birds
Pepper W. Trail
1U.S. Fish & Wildlife Service / Birds, especially North America and the Neotropics.
Cynthia Trowbridge
34Oregon State University / sacoglossan opisthobranchs
Thayne Tuason
10Native plants of the inland NW
Kathryn Turner
3Colorado State University / Annual plants introduced to/invasive in North America
Evan Twomey
2East Carolina University / Behavioral ecology, community ecology, neotropical herpetology, biogeography, amphibian biodiversity, systematics and taxonomy of poison frogs.
Ken-ichi Ueda
1iNaturalist.org / Moderate experience with vascular plants, herpetofauna, birds, and opisthobranchs of the SF Bay Area and New England. Eagerly learning about fungi, bryophytes, and arthropods of the SF Bay Area.
Jean-Pierre Vacher
1Laboratoire Evolution et Diversité Biologique / Amphibians.
Alejandro Valencia
5
Debra Valov
24flora of Central and Southern Baja California
Bruce Van Deuson
1Federation of Fly Fishers / Teach entomology of stream insects at fly fishing schools and seminars.
Judith van Dommelen
5European Birds, European terrestrial orchids especially central and southern Europe and Central african birds
Rob W.M. Van Soest
20Zoological Museum Amsterdam / all Demospongiae (one of three classes of sponges)
Eric Vanderduys
2Herpetofauna (reptiles and amphibians)
Pete Veilleux
23cnps & east bay wilds / growing unusual and difficult native plants.
Else C. Vellinga
18UCBerkeley, Dept Plant and Microbial Biology, Bruns Lab / Agaricales, especially Agaricaceae and Pluteaceae
Miguel Vences
1Amphibians, particularly from Madagascar. Most of his photographing work in Madagascar has been carried out in close cooperation with Dr. Frank Glaw (curator of herpetology, Zoologische Staatssammlung, Muenchen, Germany)
Debbie Viess
36Bay Area Mycological Society / Amanitas, mushrooms of California, California birds, Natural History of Huckleberry Botanical Preserve.
Michael A. Vincent
4Miami University, Oxford, OH / New Owlrd flora, esp. Fabaceae
Chris Wagner
2US Forest Service / Non-vascular Specialist, though I am a professional Botanist, I love mosses, liverworts, hornworts and lichens as well!
David Wagner
23Herbaria of Oregon State University and University of California, Berkeley / General botany of the Pacific Northwest; liverworts; ferns; mosses; hornworts. Natural History education and appreciation.
Warren Wagner
27Smithsonian Institution / Onagraceae and Pacific Island angiosperms
Philipp Wagner
5Museum A. Koenig
David Wake
10Museum of Vertebrate Zoology, UC Berkeley / Amphibians
Genevieve K. Walden
9San Francisco State University / invasive and weeds, Namaceae, Hydrophyllaceae, Hydrophylloideae, Boraginaceae, Boraginales, Draperia, Ellisia, Emmenanthe, Eriodictyon, Eucrypta, Hesperochiron, Howellanthus, Hydrophyllum, Nama, Nemophila, Phacelia, Pholistoma, Romanzoffia, Tricardia, Turricula, Wigandia
Floyd Waller
3retired / Poaceae, Cactceae
Peyton Walton
1Succulent Euphorbiaceae, Liliaceae, Crassulaceae, Asphodelaceae, etc.
N. Misa Ward
2California Native Plant Society
Aaron Ware
3Rainforestflora Inc. / Exotic Succulents
Dee E. Warenycia
8Birds, reptiles, amphibians, and insects.
Karen Warkentin
3Boston University / Amphibians, early life stages. Neotropics, North America.
Peter J. Warner
1Most of my photographs are plant-centered, focused on some morphological character, overall plant structure, or habitats, but I have a few good ones of critters, fungi, and clouds.
Nick D Waters
4Ecology and evolutionary history of herpetofauna and terrestrial mollusks of the Southwest, Pacific Northwest, and Alaska.
D. Robert A. Watson
4independent / Expertise in Datura taxonomy: Published new species Datura arenicola in Madrono 60(3): 217-228, 2013.
Kjirsten Wayman
8Humboldt State University / Plants of Northwest California
Rachel Werling
2Oregon State University / Southern Oregon vascular botany and general natural history, riparian ecology.
Rick Westcott
1Oregon Department of Agriculture / Coleoptera: Buprestidae. Primary research interest in Mexico and the U.S.
Margriet Wetherwax
49Jepson Herbarium / Scrophulariaceae, Plantaginaceae, and Orobanchaceae. Responsible for revision of several families for 2nd edition Jepson Manual.
John White
13amphibians and reptiles
Raymond R. White
1Euphydryas biology
Scott White
5Scott White Biological Consulting / southern California, esp. Riverside and San Bernardino Cos.
Kellie Whittaker
41UC Berkeley Museum of Vertebrate Zoology / Amphibians.
Corey Wickliffe
7Members of the family dendrobatidate, members of the genus Atelopus, and members of the genus Mantella.
Mary Wicksten
1Texas A&M University / Decapod crustaceans
Dieter Wilken
12Santa Barbara Botanic Garden / rare plants of California's central coast region
Kipling Will
2UC, Berkeley / Insect Systematics
Andrea Williams
42Plants of Del Norte and Humboldt counties, especially rare plants.
Linda Willis
3Calif. Native Plant Society / Santa Cruz county vascular plants. Cultivated California natives.
Margaret Willits
1Stanislaus NF retired / plants of the Mi-Wok and Summit Ranger Districts
Jeffrey Wilson
3USDA-ARS / Pearl millet breeding, genetics, pathology.
Nathan Wilson
1Marine Biological Laboratory / Macrofungi and biodiversity informatics.
Barbara L. Wilson
7Carex Working Group / Carex, Festuca, grasses, sedges, Sedum
Chris Winchell
1Central/southern Sierra Nevada Mtns., San Joaquin Valley
Hartmut Wisch
7CNPS,San Gabriel Mountains Ch. / I use digital photography as a way of documenting what I observe: plants, as well as their insect customers.Special interests: pollinators, especially bees and pollen wasps (Masarinae).
Carl Wishner
2Carl Wishner Biologist / Botany (vascular plants, bryology, mycology), Biology (amphibians, reptiles, birds, mammals).
Carol W. Witham
23Central Valley vernal pools and east slope Great Basin.
Kai-Erik Witte
1
Ron Wolf
2Birds, wildflowers and fungi of Northern California; creatures of the Pacific intertidal zone; minerals; geology of California and the West.
Keith Wolfe
11Caterpillars of Papilionidae, Pieridae, and Nymphalidae (s.l.) worldwide and their hostplant utilization.
David Wolfson
1I am interested primarily in the flora and fauna of San Luis Obispo County.
Eric Wrubel
10National Park Service, San Francisco State University / Central California floristics and ecology.
Wolfgang Wuster
16University of Wales Bangor / Mostly reptiles, especially snakes
Dana York
31California Native Plant Society / Sierran & Mojave Desert plants. Starting to acquire photos from the Klamath Mountains.
Elizabeth Zacharias
100Harvard University Herbaria / Atriplex
Djibo Zanzot
1Plant Pathology- U C Davis / Forest Pathology, Mycology
Scott Zona
6Fairchild Tropical Botanic Garden / Palms; tropical ornamentals
Domingo Zungri
4Pacific Coast Entomological Society / Bumble bees of California's Central Valley.
Jordan Zylstra
4Southern California mountains and deserts.


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