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- A floral clock, or flower clock, is a large decorative clock with the clock face formed by carpet bedding, usually found in a park or other public recreation area. Most have the mechanism set in the ground under the flowerbed, which is then planted to visually appear as a clock face with moving hands which may also hold bedding plants.
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What is a flower clock?
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A floral clock, or flower clock, is a large decorative clock with the clock face formed by carpet bedding, usually found in a park or other public recreation area. Most have the mechanism set in the ground under the flowerbed, which is then planted to visually appear as a clock face with moving hands which may also hold bedding plants.
Linnaeus's flower clock was a garden plan hypothesized by Carl Linnaeus that would take advantage of several plants that open or close their flowers at particular times of the day to accurately indicate the time. [1] [2] According to Linnaeus's autobiographical notes, he discovered and developed the floral clock in 1748. [3]
Botanical NameCommon NameOpening TimeClosing TimeGoat's-Beard3 a.m.–Rough Hawkbitby 4 a.m.–Helminthotheca echioides (L.) HolubBristly ox-tongue4–5 a.m.–Chicory4–5 a.m.–Jul 3, 2019 · By arranging these plants in the sequence by which they flower over the day, one could build, a sort of floral clock or horologium florae, as Linnaeus called it. The following plants were suggested by Linnaeus. The table shows their opening and closing times as recorded by Linnaeus.
Aug 19, 2023 · In his Philosophia Botanica Linnaeus listed forty-six examples of flowering plants that open at certain times of the day, using 43 of them, each arranged in time sequence from 3am to 8pm, to produce what he called his Horologium florae, or flower clock.
- Martin Fone
Jan 29, 2015 · The seeds and plants for growing a flower clock may already be tick-tick-ticking in the stack of garden catalogs on the mail table. Here’s how the timepiece works. During a stroll in the summer...
Mar 4, 2013 · And although we are all familiar with the concept of certain flowers blooming at certain times of the year, flowers have an even more sophisticated inner clock. So sophisticated, in fact, that we could use them to tell what time it is.
The concept of the floral clock is to read the time by following the opening and closing pattern of flowers. It sounds like a great idea, but how does it work? And why do plants invest so much energy in these movements? To answer these questions, we based ourselves on Linnaeus' concept and adapted it to the Botanical Garden of Bern.
