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Beautiful herbarium made with pressed flowers and leaves in a notebook close up
plant Young stem of Ligustrum lucidum T.S. under light mircoscope with white background
Detail of the structure of the dried hydrangea blossom
Set of 19th century illustrations of Poppy, Scarlet fuchsia, Lilac,  Anemone simplex, Geum coccineum, Gentiana. Engraving by Pierre-Joseph Redoute. Published in Choix Des Plus Belles Fleurs, Paris (1827).
Leaves are yellow and will become dry with an isolated white background
Round, green chloroplasts in plant cells of anacharis or waterweed, Egeria densa. Chloroplasts carry chlorophyll which makes them green. These chlorplasts actually circulate around within each cell. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Isolated autumn tree leaf
Leiden leaf c.s. under microscope
dry leaves on the white background
plant rape flower cross section under light mircoscope with white background
Black and white digital hand drawing Hibiscus flowers with monstera leaves isolated on white background for graphic use
Horizontal image of cut out of one yellow pastel brown color gradient wilted, curled faded old dried jaamun or Jamun, Java Plum or Syzygium cumini  autumn leaf front view isolated over white transparent background.
Tiny pink Ixora coccinea herbarium pasted on a notebook close up
Curly marble stone with fashion veins.
Colorful, abstract micrograph of a fish scale, calico bass,Paralabrax clathratus, with polarization at 40x.
Isolated dry tropical leaf
Section of a conifer needle with environmental damages under a microscope.
red clover in black and white toned - Trifolium pratense
Walnuts isolated  on  background image in the technique of engraving
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.
Vintage herbarium on an old textured brown aged paper. Composition of the dry pressed herbs.
aquatic plant (Hornwort plant - Ceratophyllum demersum) under the microscope showing chloroplasts, cell walls and hairs - optical microscope x200 magnification
corn stem micrograph with dye
Cut in half lime isolated on white background
Dried red colored tropical leaf on white background  in season
plant stem cross section under a microscope
Leaves on Pastel Pink Watercolor Background
Diatoms, algae under microscopic view, phytoplankton, fossils, silica, golden yellow algae
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.
Free Images: "bestof:1840 fascicled-leaved stylidium.jpg Botanical print of the fascicled-leaved triggerplant Stylidium fasciculatum from Curtis's Botanical Magazine vol 67 plate"
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Pittsburgh newspaper consolidation timeline.svg
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