A Star Is Born
by Nava Thompson
Title
A Star Is Born
Artist
Nava Thompson
Medium
Photograph - Photography
Description
A photo taken by Nava Thompson of a red Knock Out Rose in an Arkansas Garden. The full bloom is under a green leaf---a rosebud is promising another beauty.Roses are insect-pollinated in nature........................The aggregate fruit of the rose is a berry-like structure called a rose hip. Many of the domestic cultivars do not produce hips, as the flowers are so tightly petalled that they do not provide access for pollination. The hips of most species are red, but a few (e.g. Rosa pimpinellifolia) have dark purple to black hips. Each hip comprises an outer fleshy layer, the hypanthium, which contains 5�160 "seeds" (technically dry single-seeded fruits called achenes) embedded in a matrix of fine, but stiff, hairs. Rose hips of some species, especially the Dog Rose (Rosa canina) and Rugosa Rose (Rosa rugosa), are very rich in vitamin C, among the richest sources of any plant. The hips are eaten by fruit-eating birds such as thrushes and waxwings, which then disperse the seeds in their droppings. Some birds, particularly finches, also eat the seeds.......rose thorns are actually prickles - outgrowths of the epidermis.While the sharp objects along a rose stem are commonly called "thorns", they are technically prickles � outgrowths of the epidermis (the outer layer of tissue of the stem). (True thorns, as produced by e.g. Citrus or Pyracantha, are modified stems, which always originate at a node and which have nodes and internodes along the length of the thorn itself.) Rose prickles are typically sickle-shaped hooks, which aid the rose in hanging onto other vegetation when growing over it. Some species such as Rosa rugosa and Rosa pimpinellifolia have densely packed straight prickles, probably an adaptation to reduce browsing by animals, but also possibly an adaptation to trap wind-blown sand and so reduce erosion and protect their roots (both of these species grow naturally on coastal sand dunes). Despite the presence of prickles, roses are frequently browsed by deer. A few species of roses have only vestigial prickles that have no points.
Uploaded
June 3rd, 2014
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Viewed 421 Times - Last Visitor from Beverly Hills, CA on 02/29/2024 at 10:19 AM
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Comments (13)
Nava Thompson
Randy---thank you for the feature in Wisconsin Flowers and Scenery group----It is an honor and I appreciate it.
Randy Rosenberger
It is a pleasure to see so much variety and beauty in the works that are submitted for FEATURING on our WFS site. It is an honor to FEATURE this piece of work on our Homepage of our site. Thanks for sharing and being active in our group membership. Liked Forever, Elvis
Doug Kreuger
Great Title for a Colorful Capture, Nava! I Love the Vivid Red! Though, Orange is still my Favorite, and I see tinges of orange on the opening bud and glowing background. (-: L/V&F
Nava Thompson replied:
Doug---thank you very much for your kind comments---and for the LVF. I would like to have a rose bush with the Apricot color! :)