Cushion : Disc floret, SEM
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Disc floret, SEM
Disc floret. Coloured scanning electron micrograph (SEM) of a disc floret of a composite flower. Daisies (family Asteraceae, formerly Compositae) have inflorescences composed of two types of flowers. Disc florets such as this are found in the centre of the daisy. They are small, reproductive flowers with reduced petals (yellow) and stalks. They are surrounded by larger, usually sterile, ray florets (not seen) that act as guides to pollinating insects. Pollen is produced from stamens (blue) in the centre of the disc floret. Once pollinated, the ovules of the disc florets develop into the seeds of the plant
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6288893
© STEVE GSCHMEISSNER/SCIENCE PHOTO LIBRARY
Asteraceae Compositae Composite Daisy Disc Floret Flowering Part Magnified Image Microscopic Photos Parts Re Production Reproductive Reproductive Parts Stamen Stamens Subjects Vertical
Medium 18" Cushion (46x46cm)
18"x18" (46x46cm) Fibre filled cushion with a plush soft feel. Your choice of image fills the front, with a stone coloured faux suede back. Flat sewn concealed white zip.
Accessorise your space with decorative, soft cushions
Estimated Product Size is 45.7cm x 45.7cm (18" x 18")
These are individually made so all sizes are approximate
Artwork printed orientated as per the preview above, with landscape (horizontal) or portrait (vertical) orientation to match the source image.
EDITORS COMMENTS
This print showcases the intricate beauty of a disc floret, a vital component of composite flowers like daisies. In this coloured scanning electron micrograph (SEM), we are granted a magnified view of the reproductive prowess hidden within these unassuming blooms. The disc florets, nestled in the heart of the daisy, possess reduced yellow petals and delicate stalks. Their purpose is to produce pollen from their vibrant blue stamens, which serve as the male organ responsible for fertilization. Surrounded by larger ray florets that remain unseen in this image, these tiny disc florets play an essential role in attracting pollinating insects with their alluring colors and shapes. Once successfully pollinated, the ovules within these remarkable structures develop into seeds that ensure future generations of plants. Through this SEM photograph, we gain insight into the microscopic world of flowering plants and appreciate their complex reproductive mechanisms. It serves as a reminder that even within seemingly ordinary natural subjects lie extraordinary wonders waiting to be discovered.
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