Free Images - SnappyGoat.com- bestof:Archidendron vaillantii Taub58.png Illustration from book Leguminosae in <br/>Engelmann ed Natürliche Pflanzenfamilien Vol III 3 1891 Paul Hermann Wilhelm

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Antique Flower Illustrations from Germany's Flora in Illustrations by Jacob Sturm, Johann Georg Sturm

Plumeria rubra seeds on isolated white background

Watercolor set on a with leaves, eyelids and rose hips. Floral wild illustration on the white background for invite and greeting card

plant Zea Stem C.S. under light mircoscope with white background

Digitally restored from a late 19th Century encyclopedia.

A plant cell is a fundamental unit of plant life, containing various organelles, including the cell wall, chloroplasts, and a large central vacuole, which are unique to plant cells. These cells serve as the building blocks of plants and play essential roles in photosynthesis, growth, and structural support.

plant stem (dahlia stem) cross section under the microscope showing epidermis, bascular bundles (phloem and xylem) cortex and pith - optical microscope x32 magnification

$High-Res Antique Flower Illustrations from William Curtis – Flora Londoniensis. Published from 1777-1798. (source: original Copies from my own Archive).\nCopyright has expired on this artwork. Digitally restored and optimized in Photoshop by myself.\nModern Nomenclature.$

Antique illustration of an Quince. Koehler: Medicinal Pflanzen, Deutchland (1887)

plant rape flower cross section under light mircoscope with white background

Photomicrograph of rotifer, probably Rotaria rotatoria. Rapidly rotating cilia at top of head, internal organs visible. Green circles are algae. Live specimen. Original image at 40X, wet mount, transmitted brightfield illumination. Indistinct image due to motion blur of live specimen and very shallow depth of field of brightfield illumination.

Amphora sp. algae under microscopic view pattern, Diatoms, phytoplankton, fossils, silica, golden yellow algae

Charles d'Orbigny's 'Dictionanaire Universal d'Histoire Naturelle' 1839-1849. Steel engraving. Original hand coloring.

Squash preparation of onion root tip cells stained to reveal chromosomes, Bright field illumination, light microscopy. This image was taken with the X40 objective lens. Depth of focus is extremely low at this magnification. Smaller apertures give greater depth of focus, but image quality deteriorates and resolution is greatly reduced. The aperture in this image was optimised for contrast and resolution. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.

Vintage press and dry green leaf herbarium background on old paper. Scanned image.

$Detail of the frankincense plant from an 1895 antique book \$

Silver metal leaf water drops white background isolated closeup, silver leaves, shiny gray metallic plant foliage, monochrome petal illustration, black white floral branch pattern, vintage decoration

19th century illustration of manihot (Yatropha Manihot). Published in Systematischer Bilder-Atlas zum Conversations-Lexikon, Ikonographische Encyklopaedie der Wissenschaften und Kuenste (Brockhaus, Leipzig, 1875)

Amphora sp. algae under microscopic view, Diatoms, phytoplankton, fossils, silica, golden yellow algae

Photomicrograph of Volvox globator, a green algae in various stages of development. Dark green spots are daughter colonies forming inside of parent colony. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.

$Heliconia is a genus of flowering plants in the monotypic family Heliconiaceae.\n\nCommon names for the genus include lobster-claws, toucan beak, wild plantain, or false bird-of-paradise; the last term refers to their close similarity to the bird-of-paradise flowers in the Strelitzia genus. Collectively, these plants are also simply referred to as \$

Munich 1880-1889, Germany. Victorian style botanical lithographs with corresponding caption in Latin and old German script.

Vintage herbarium on an old textured brown aged paper. Composition of the dry pressed herbs.

$A hand drawn illustration a wild cinnamon plant from an old 1885 book \$

Wheat stem, cross section, 8X light micrograph. Blue stained stem of Triticum under a light microscope, a grass widely cultivated for its seed, a cereal grain that is a worldwide staple food. Photo.

Squash preparation of stained onion root tip cells showing various stages of mitosis. Differential interference contrast optics on a Leica microscope, Image taken with the X40 objective lens. Depth of focus is extremely shallow (just a few microns). Differential interference contrast results in an optical slice horizontally through the specimen providing maximum possible resolution at this magnification and good contrast. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.

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