- Università di Bologna. Orto botanico.
- Università di Camerino. Orto Botanico "Carmela Contini".
- Università di Catania. Orto botanico.
- Università di Ferrara. Museo di storia naturale. Sezione di paleontologia.
- Università di Ferrara. Orto Botanico.
- Università di Firenze.
- Università di Firenze. Facoltà di scienze matematiche, fisiche e naturali.
- Università di Firenze. Istituto botanico.
- Università di Genova
- Università di Genova. Museo di Zoologia e Anatomia Comparata.
- Università di Genova. Museo Zoologico.
- Università di Napoli. Museo Zoologico.
- Università di Padova. Istituto geologico.
- Università di Padova. Orto botanico.
- Università di Parma. Orto Botanico.
- Università di Pavia.
- Università di Pavia. Istituto botanico.
- Università di Pavia. Laboratorio crittogamico.
- Università di Pavia. Orto Botanico.
- Università di Siena. Orto Botanico.
- Università di Torino. Musei di zoologia ed anatomia comparata.
- Università di Urbino. Orto Botanico.
- Universita Karlova. Botanická zahrada.
- Università Toscane.
- Universitas Dorpatensis.
- Universitas Jurjevensis. Naturforscher-Gesellschaft.
- Universität Basel.
- Universität Bonn
- Universität Bonn. Philosophische Fakultät.
- Universität Frankfurt am Main. Botanischer Garten.
- Universität Freiburg im Breisgau. Botanischer Garten.
- Universität Göttingen.
- Universität Graz. Botanischer Garten.
- Universität Graz. Zoologische Institut.
- Universität Graz. Zoologisches Institut.
- Universität Heidelberg. Botanischer Garten.
- Universität Heidelberg. Physiologisches Institut.
- Universität Innsbruck. Botanischer Garten.
- Universität Kiel.
- Universität Kiel. Medicinischen Facultät.
- Universität Leipzig.
- Universität Leipzig. Botanischer Garten.
- Universität München.
- Universität München. Institut fur Systematische Botanik.
- Universität Münster. Zoologisches Institut.
- Universität Rostock. Botanischer Garten.
- Universität Salzburg. Botanischer Garten.
- Universität Tübingen. Botanischer Garten.
- Universität Tübingen. Botanisches Institut.
- Universität Wien.
- Universität Wien. Botanischer Garten.
- Universität Wien. Zoologisches Institut.
- Universität Würzburg Botanisches Institut
- Universität Zürich. Botanisches Museum.
- Universitatea din Cluj. Grădina Botanică.
- Universitatea din Cluj. Muzeu Botanic.
- Université catholique de Louvain (1835-1969). Institut géologique
- Université Claude Bernard
- Université de Clermont-Ferrand. Laboratoire de zoologie.
- Université de Genève.
- Université de Liège ( Ulg ) Département de Botanique
- Université de Liège.
- Université De Liège. Faculté de médecine vétérinaire.
- Université de Liège. Institut de botanique.
- Université de Lyon.
- Université De Mons
- Université de Montpellier. Institut de botanique.
- Université de Paris
- Université de Paris. Laboratoire d'evolution des êtres organisés.
- Université de Paris. Nouvelle faculté de médecine.
- Université Laval.
- Université libre de Bruxelles.
- Université libre de Bruxelles. Institut botanique.
- Universiteit van Amsterdam.
- Universiteit van Amsterdam. Anatomisch instituut en Museum Vrolik.
- Universitetet i Bergen.
- Universitetet i Oslo. Botanisk hage og museum.
- University Avenue Nurseries.
- University College of Wales (Aberystwyth, Wales)
- University College of Wales (Aberystwyth, Wales). Scientific Society.
- University College, Dundee. Museum of Zoology.
- University College, London,
- University College, London. Biometric Laboratory.
- University College, London. Library Services.
- University Hills Nursery,
- University of Aberdeen. Anatomical and Anthropological Society
- University of Aberdeen. Cruickshank Science Library.
- University of Alaska (College). Institute of Agricultural Sciences.
- University of Alaska, Fairbanks. Geophysical Institute.
- University of Alberta.
- University Of Alberta. Department of Agricultural Economics and Rural Sociology.
- University of Alberta. Department of Agricultural Economics.
- University Of Alberta. Department of Agricultural Engineering.
- University of Alberta. Department of Animal Husbandry.
- University of Alberta. Department of Animal Science.
- University of Alberta. Department of Anthropology.
- University of Alberta. Department of Bacteriology.
- University of Alberta. Department of Biochemistry.
- University of Alberta. Department of Botany.
- University of Alberta. Department of Chemical Engineering.
- University of Alberta. Department of Computing Science.
- University of Alberta. Department of Dairy and Food Science.
- University of Alberta. Department of Dairy Science.
- University of Alberta. Department of Dairying.
- University of Alberta. Department of Educational Psychology.
- University of Alberta. Department of Electrical Engineering.
- University of Alberta. Department of Field Crops.
- University of Alberta. Department of Field Crops.
- University of Alberta. Department of Field Crops.
- University of Alberta. Department of Field Husbandry.
- University of Alberta. Department of Forest Science.
- University of Alberta. Department of Geography.
- University of Alberta. Department of Geology.
- University of Alberta. Department of Horticulture.
- University of Alberta. Department of Medical Sciences.
- University of Alberta. Department of Pharmacy.
- University of Alberta. Department of Philosophy.
- University of Alberta. Department of Physical Education.
- University of Alberta. Department of Physics.
- University of Alberta. Department of Physics.
- University of Alberta. Department of Plant Science.
- University of Alberta. Department of Plant Science. Division of Horticulture.
- University of Alberta. Department of Poultry Husbandry.
- University of Alberta. Department of Rural Economy.
- University of Alberta. Department of Soil Science.
- University of Alberta. Department of Soils.
- University of Alberta. Department of Zoology.
- University of Alberta. Dept. of Agricultural Engineering.
- University Of Alberta. Dept. of Art and Design.
- University Of Alberta. Dept. of Biochemistry.
- University Of Alberta. Dept. of Botany.
- University Of Alberta. Dept. of Computing Science.
- University of Alberta. Dept. of Entomology.
- University of Alberta. Dept. of Food Science.
- University Of Alberta. Dept. of Microbiology.
- University Of Alberta. Dept. of Pharmacology.
- University of Alberta. Dept. of Plant Science.
- University Of Alberta. Dept. of Psychology.
- University Of Alberta. Dept. of Soil Science.
- University Of Alberta. Dept. of Zoology.
- University of Alberta. Faculty of Agriculture.
- University of Alberta. Faculty of Arts and Science.
- University of Alberta. Faculty of Pharmacy and Pharmaceutical Sciences.
- University of Arizona.
- University of Arizona. Agricultural Experiment Station.
- University of Arizona. School of Renewable Natural Resources.
- University of Arkansas. College of Agriculture. Extension Division.
- University of Bristol. Botanic Gardens.
- University of Bristol. Library.
- University of British Columbia.
- University of Calgary.
- University Of Calgary. Dept. of Biology.
- University of Calgary. Eastern Slopes Grizzly Bear Project.
- University of California (1868-1952)
- University of California (1868-1952). College of Agriculture.
- University of California (System)
- University of California (System). Division of Agricultural Sciences.
- University of California (System). Regents.
- University of California Agricultural Extension Service.
- University Of California Entomological Society.
- University of California, Berkeley.
- University of California, Berkeley. Department of Geological Sciences.
- University of California, Berkeley. Department of Geology.
- University of California, Berkeley. Forestry Remote Sensing Laboratory.
- University of California, Berkeley. Museum of Vertebrate Zoology.
- University of California, Davis.
- University of California, Davis. Dept. of Botany.
- University of California, Davis. Wildlife and Fisheries Biology.
- University of California, Los Angeles. Laboratory of Biomedical and Environmental Sciences.
- University of California, Los Angeles. Laboratory of Nuclear Medicine and Radiation Biology.
- University of California, Riverside. Dept. of Botany and Plant Sciences.
- University of California, Riverside. Dept. of Entomology.
- University of California, Riverside. Citrus Research Center and Agricultural Experiment Station.
- University of California, Santa Barbara.
- University of California, Santa Barbara. Computer Systems Laboratory.
- University of California, Santa Barbara. Department of Biological Sciences.
- University of California, Santa Barbara. Herbarium
- University of Cambridge.
- University of Cambridge. Morphological laboratory.
- University of Cambridge. Museum of Zoology.
- University of Cambridge. Sedwick Museum
- University of Cape Town. Zoological Dept.
- University of Chicago.
- University of Chicago. Biochemical Laboratory.
- University Of Chicago. Department of Geology.
- University of Chicago. Dept. of Geology
- University of Chicago. Dept. of Meteorology.
- University of Colorado Boulder. Department of Geography.
- University of Colorado, Boulder.
- University of Colorado.
- University of Connecticut. Bacteriological Department.
- University of Delhi. Department of Botany.
- University of Edinburgh.
- University of Edinburgh. Anatomical Museum.
- University of Florida. Agricultural college, experiment station and extension service.
- University of Florida. Agricultural Engineering Dept.
- University of Florida. Agricultural Experiment Station.
- University of Florida. Agricultural Research and Education Center.
- University of Florida. Center for Aquatic Plants.
- University of Florida. Center for Aquatic Weeds.
- University of Florida. Coastal and Oceanographic Engineering Laboratory.
- University of Florida. Dept. of Entomology and Nematology.
- University of Florida. Institute of Food and Agricultural Sciences.
- University of Florida. IPPC Aquatic Weed Program.
- University of Florida. School of Forest Resources and Conservation.
- University of Georgia. Marine Institute.
- University of Georgia. School of Forest Resources.
- University of Glasgow. Library.
- University of Hawaii (Honolulu)
- University of Hawaii (Honolulu). Department of Botany.
- University of Hawaii at Manoa. Department of Botany.
- University of Hawaii.
- University of Idaho.
- University of Idaho. College of Agriculture.
- University of Idaho. College of Forestry, Wildlife, and Range Sciences.
- University of Idaho. College of Natural Resources.
- University of Idaho. College of Natural Resources. Experiment Station.
- University Of Idaho. Department of Wildlife Resources.
- University of Idaho. Wilderness Research Center.
- University of Illinois (System). Herbarium
- University of Illinois (Urbana-Champaign campus)
- University of Illinois (Urbana-Champaign campus). Agricultural Experiment Station.
- University of Illinois (Urbana-Champaign campus). Agricultural Experiment Station. Dept. of Forestry.
- University of Illinois (Urbana-Champaign campus). Biological Experiment Station.
- University of Illinois (Urbana-Champaign campus). College of Agriculture.
- University of Illinois (Urbana-Champaign campus). Cooperative Extension Service.
- University of Illinois (Urbana-Champaign campus). Department of Agricultural Economics.
- University of Illinois (Urbana-Champaign campus). Department of Entomology.
- University of Illinois (Urbana-Champaign campus). Department of Landscape Architecture.
- University of Illinois (Urbana-Champaign campus). Department of Zoology.
- University of Illinois (Urbana-Champaign campus). Extension Service in Agriculture and Home Economics.
- University of Illinois (Urbana-Champaign campus). Water Resources Center.
- University of Illinois (Urbana-Champaign campus). Zoological Laboratory.
- University of Illinois at Urbana-Champaign.
- University of Illinois at Urbana-Champaign. Agricultural Experiment Station.
- University of Illinois at Urbana-Champaign. Bureau of Economic and Business Research.
- University of Illinois at Urbana-Champaign. College of Agricultural, Consumer and Environmental Sciences.
- University of Illinois at Urbana-Champaign. College of Agriculture.
- University of Illinois at Urbana-Champaign. College of Commerce and Business Administration.
- University of Illinois at Urbana-Champaign. Cooperative Extension Service in Agriculture and Home Economics.
- University of Illinois at Urbana-Champaign. Cooperative Extension Service.
- University of Illinois at Urbana-Champaign. Department of Crop Sciences.
- University of Illinois at Urbana-Champaign. Department of Landscape Architecture.
- University of Illinois at Urbana-Champaign. Department of Plant Biology.
- University of Illinois at Urbana-Champaign. Dept. of Agronomy.
- University of Illinois at Urbana-Champaign. Dept. of Entomology.
- University of Illinois at Urbana-Champaign. Dept. of Forestry.
- University of Illinois at Urbana-Champaign. Dept. of Landscape Architecture.
- University of Illinois at Urbana-Champaign. Division of Floriculture.
- University of Illinois at Urbana-Champaign. Institute of Government and Public Affairs.