Fraxinus excelsior, weeping ash pollen
Wall Art and Photo Gifts from Mary Evans Picture Library
Fraxinus excelsior, weeping ash pollen
Scanning electron microscope picture (x 1500) of ash pollen grains from above, with three furrowed apertures (trizonocolporate) arranged around the middle and a chacteristic reticulate surface ornamentation
Mary Evans Picture Library makes available wonderful images created for people to enjoy over the centuries
Media ID 8596427
© Mary Evans Picture Library 2015 - https://copyrighthub.org/s0/hub1/creation/maryevans/MaryEvansPictureID/10704398
Asterid Electron Micrograph Eudicot Fraxinus Grain Lamiales Micrograph Microscope Image Oleaceae Pollen Scanning Electron Micrograph Scanning Electron Microscope Scanning Electron Microscope Image Sem Image Weeping Angiospermae Ash Tree Common Ash Dicot Dicotyledon European Ash Fraxinus Excelsior Magnoliophyta
EDITORS COMMENTS
1. Title: Weeping Ash Pollen: A Magnified Marvel of Nature's Fertility 2. Description: This Scanning Electron Microscope (SEM) image showcases the intricate beauty of ash pollen grains (Fraxinus excelsior), a vital component in the reproductive cycle of the weeping ash tree (Fraxinus excelsior). The trizonocolporate pollen grains, with their three furrowed apertures arranged around the middle, are a distinctive feature of the Oleaceae family, to which the ash tree belongs. 3. Background: Ash trees, commonly known as the common ash or European ash, are flowering plants in the Eudicot clade, specifically in the order Lamiales and the subclass Asterid. The ash tree is an essential part of many ecosystems, particularly in Europe and North America, where it is renowned for its distinctive weeping form and its ability to produce large quantities of pollen. 4. Detailed Analysis: The pollen grains in this image are magnified 1500 times, revealing their characteristic reticulate surface ornamentation. The apertures, or openings, on the pollen grains are essential for the transfer of pollen tubes from the anther to the stigma during the process of pollination. The furrowed apertures in the ash pollen grains are a unique feature that sets them apart from other pollen types. 5. Significance: This SEM image of weeping ash pollen not only highlights the intricacies of nature but also provides valuable insights into the reproductive biology of the ash tree. Understanding the structure and function of pollen grains is crucial for research in plant biology, ecology, and evolution. 6. Conclusion: This mesmerizing image of weeping ash pollen grains, captured through the lens of a Scanning Electron Microscope, serves as a testament to the beauty and complexity of nature. It invites us to appreciate the intricate details of the natural world and the vital role that pollen plays in the life cycle of the ash tree.
MADE IN AUSTRALIA
Safe Shipping with 30 Day Money Back Guarantee
FREE PERSONALISATION*
We are proud to offer a range of customisation features including Personalised Captions, Color Filters and Picture Zoom Tools
FREE COLORIZATION SERVICE
You can choose advanced AI Colorization for this picture at no extra charge!
SECURE PAYMENTS
We happily accept a wide range of payment options so you can pay for the things you need in the way that is most convenient for you
* Options may vary by product and licensing agreement. Zoomed Pictures can be adjusted in the Cart.
