Charcoal, SEM
Castor oil plant seeds, SEM
Conductive plant vessel element (Cercocarpus sp.), SEM
Moss leaf, light micrograph
Strychnine tree nut, light micrograph
Dicotyledon vascular bundle, SEM
Vascular bundle, SEM
Tabellaria diatoms, SEM
Diatom algae, SEM
Diatom alga, SEM
Diatoms, SEM
Diatom, SEM
Marine diatom alga, SEM
Colonial diatom, SEM
Euastrum humerosum desmid, light micrograph
Micrococcus bacterium
Methanosarcina archaea, TEM
Yeast cells, TEM
Poppy seed capsule, SEM
Bamboo plant cell wall, SEM
Plant cell, SEM
Squash stem, light micrograph
Dicotyledon plant stem, light micrograph
Grapevine stem, light micrograph
Palaquium obovatum stem, light micrograph
Common daisy root, light micrograph
Foxglove root, light micrograph
Rowan root, light micrograph
Laurel cherry leaf, light micrograph
Meadow-beauty leaf, light micrograph
Medlar leaf, light micrograph
Pumpkin stem, light micrograph
Glaucocystis algae, light micrograph
Pine parenchyma cells, light micrograph
Cymbella diatoms, light micrograph
Root tip, light micrograph
Lateral root, light micrograph
Muscle fibers, transverse striations
Tobacco plant protoplast, SEM
Cell organelles, SEM
Mitochondrion, SEM
Mitochondria, SEM
Balsa wood (cross section), SEM
Pine wood (longitudinal section), SEM
Rosemary leaf cross section (Rosmarinus officinalis), SEM
Plant parenchyma cellulose walls, SEM
Apple parenchyma cells (Malus domestica), SEM
Apple fruit section, skin to parenchyma, SEM
Plant epidermis cellulose cell walls, SEM
Gardenia leaf cross section (Gardenia sp.), SEM
Maple (Acer) wood sections, SEM
Wood structure, SEM
Xylem plant cells, SEM
Grass stem, SEM
Woody stem section, SEM
Xylem and phloem plant tissue, SEM
Tea leaf, light micrograph
Oleander leaf, light micrograph
Mitosis in plant root, light micrograph
Euphorbia pollen, SEM
Calcareous phytoplankton, SEM
Mitochondria, TEM
Sago cycad leaf, SEM
Wood elements from maple charcoal, SEM
Silver-impregnated bandage, SEM
White oak leaf, light micrograph
Orbulina, SEM
Marine ciliate protozoan, SEM
Ciliate protozoan, SEM
Flagellate protozoan, SEM
Flagellate protozoa, SEM
Acanthocystis, SEM
Midge tarsus, SEM
Mite on human skin, SEM
Ginkgo leaf, SEM
Coltsfoot leaf stoma, SEM
Coltsfoot leaf stomata, SEM
Lovage leaf, SEM
Horseradish flower buds, SEM
Sorrel leaf stoma, SEM
Horseradish petal, SEM
Heliozoan, SEM
Cowslip pollen grain, SEM
Euplotes protozoa, SEM
Hypotrich protozoan, SEM
Climacostomum protozoan, SEM
Euglena flagellate protozoa, SEM
Dicotyledon root, SEM
Beaver penis, SEM
Curvularia geniculata fungus, SEM
Dwarf checkermallow pollen grain, SEM
Squash leaf, SEM
Tobacco leaf, SEM
Holosticha ciliate protozoan, SEM
Oxytricha ciliate protozoan, SEM
Spirostomum ciliate protozoan, SEM
Muscle fibre, SEM
Foraminiferan, SEM
Dragonfly hamulus, SEM
Dinoflagellate protozoan, SEM
Fish mouth lining, SEM
Aconitum sp. leaf, SEM
Deadly nightshade leaf, SEM
Cabbage leaf stomata, SEM
Foxglove leaf, SEM
Foxglove petal, SEM
Yellow chamomile pollen grains, SEM