Antique Framed Print : Horsetail spores, SEM
Framed Photos from Science Photo Library
Horsetail spores, SEM
Horsetail spores. Coloured scanning electron micrograph (SEM) of spores of a horsetail (Equisetum sp.). The spores (orange) bear elaters (green), which expand and contract with changes in humidity. Elaters help to tangle spores together into a clump called a propagule, and to dig spores into the soil. Horsetails are the only living group of a primitive family of plants, the Sphenopsids, that date back to the Devonian period, 355-410 million years ago. Horsetails normally spread by asexual reproduction using rhizomes (underground stems). Magnification: x180 at 6x7cm size
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6292605
© SUSUMU NISHINAGA/SCIENCE PHOTO LIBRARY
Dispersal Elater Elaters Horsetail Pteridophyte Pteridophytes Re Production Reproductive Sexual Spore Spores
14"x12" (36x31cm) Antique Frame
Bevelled wood effect frame, card mounted, 10x8 archival quality photo print. Overall outside dimensions 14x12 inches (36x31cm). Environmentally and ozone friendly, the Polycore® moulding has the look of real wood, is durable and light and easy to hang. Biodegradable and made with non-chlorinated gases (no toxic fumes) it is efficient; producing 100 tons of polystyrene can save 300 tons of trees! Prints are glazed with lightweight, shatterproof, optical clarity acrylic (providing the same general protection from the environment as glass). The back is stapled hardboard with a sawtooth hanger attached. Note: To minimise original artwork cropping, for optimum layout, and to ensure print is secure, the visible print may be marginally smaller
Bevelled Wood Effect Framed and Mounted Prints - Professionally Made and Ready to Hang
Estimated Image Size (if not cropped) is 24.4cm x 20cm (9.6" x 7.9")
Estimated Product Size is 36.3cm x 31.2cm (14.3" x 12.3")
These are individually made so all sizes are approximate
Artwork printed orientated as per the preview above, with landscape (horizontal) orientation to match the source image.
EDITORS COMMENTS
This print showcases the intricate beauty of horsetail spores, captured using a scanning electron microscope (SEM). The vibrant orange spores are adorned with delicate green structures known as elaters. These remarkable elaters possess an extraordinary ability to expand and contract in response to changes in humidity. Elaters play a crucial role in the life cycle of horsetails. They aid in tangling the individual spores together into a clump called a propagule, facilitating their dispersal. Moreover, these specialized structures assist in burying the spores deep into the soil, ensuring favorable conditions for germination and growth. Horsetails belong to an ancient family of plants called Sphenopsids, which can be traced back to the Devonian period that existed over 355-410 million years ago. As such, they represent one of nature's living relics from prehistoric times. Typically relying on asexual reproduction through underground stems called rhizomes, horsetails have perfected their method of propagation over millions of years. This image offers us a glimpse into their unique sexual reproductive process involving these mesmerizing spores and elaters. Through this visually stunning photograph taken by Science Photo Library's SEM technology at high magnification, we gain insight into the fascinating world of pteridophytes – ancient plants that continue to thrive today while preserving remnants from Earth's distant past.
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