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2. Artificial plants - Wikipedia

   en.wikipedia.org/wiki/Artificial_plants

   Artificial plants are imitations of natural plants used for commercial or residential decoration. They are sometimes made for scientific purposes (the collection of glass flowers at Harvard University , for example, illustrates the flora of the United States). [ 1 ]

3. Heliotropism - Wikipedia

   en.wikipedia.org/wiki/Heliotropism

   Sunflowers in full bloom are not heliotropic, so they do not follow the Sun. The flowerheads face east all day, so in the afternoon, they are backlit by the Sun. In the case of sunflowers , a common misconception is that sunflower heads track the Sun across the sky throughout the whole life cycle.

4. Helianthus - Wikipedia

   en.wikipedia.org/wiki/Helianthus

   The disk of a sunflower is made up of many little flowers. The ray flowers here are dried In North Carolina A sunflower seed growing. Sunflowers are usually tall annual or perennial plants that in some species can grow to a height of 300 centimetres (120 inches) or more. Each "flower" is actually a disc made up of tiny flowers, to form a larger ...

5. Helianthus schweinitzii - Wikipedia

   en.wikipedia.org/wiki/Helianthus_schweinitzii

   Its stems are purple and usually solitary, branching only at or above mid-stem. Its leaves are thick and stiff, tending to droop towards the end. The sunflower is perennial, and flowers for about two to three weeks in early October. [5] [6] Schweinitz's sunflower spreads through dispersal of seeds without a dormant period.

6. List of common misconceptions about science, technology, and ...

   en.wikipedia.org/wiki/List_of_common...

   Sunflowers with the Sun behind them. Sunflowers do not always point to the Sun. Flowering sunflowers face a fixed direction (often east) all day long, but do not necessarily face the Sun. [123] However, in an earlier developmental stage, before the appearance of flower heads, the immature buds do track the Sun (a phenomenon called heliotropism ...

7. 35 of the very best gifts for seniors that they'll actually ...

   www.aol.com/lifestyle/best-gifts-for-seniors...

   Keep track of the entire family’s birthdays with this customizable birthday calendar wall art. Choose your color preference, select how many circle and heart discs you want to represent family ...