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Because the collection has the overall appearance of a single flower, the collection of flowers in the head of this sunflower is called a pseudanthium or a composite. Pseudanthia are characteristic of the daisy and sunflower family ( Asteraceae ), whose flowers are differentiated into ray flowers and disk flowers, unique to this family.
Asterales (/ ˌ æ s t ə ˈ r eɪ l iː z / ASS-tər-RAY-leez) [2] is an order of dicotyledonous flowering plants that includes the large family Asteraceae (or Compositae) known for composite flowers made of florets, and ten families related to the Asteraceae. [3]
A typical Asteraceae flower head showing the (five) individual ray florets and the (approximately 16) disk florets of a specimen of (Bidens torta) In plants of the Asteraceae, what appears to be a single "daisy"-type flower is actually a composite of several much smaller flowers, known as the capitulum or head.
They have the typical inflorescences of the family, in which what may appear to be a single flower is actually a composite flower head composed of many individual flowers or florets. Small tightly packed florets make up the central disc, which is surrounded by florets with longer petals (ligules), making up the rays of the complete flower head.
Formal, large gardens of bedding plants, as seen in parks and municipal displays, where whole flower beds are replanted two or three times a year, is a costly and labor-intensive process. Towns and cities are encouraged to produce impressive displays by campaigns such as "Britain in bloom" [4] or "America in Bloom". [5]
Kuthy says cedar is a popular design for raised garden beds and for many good reasons. "Cedar wood is a beautiful, natural and long-lasting non-toxic material that creates a clean and classic look ...