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The flowers are perfect (bisexual), containing 75–100 stamens and many individual pistils with superior ovaries. [ 8 ] [ 9 ] While fruit production is largely dependent on the environment, there is an estimated growth of 30 fruits per 3m^2 (32 ft^2) and 17-65 seeds per fruit. [ 11 ]
A floral diagram is a graphic representation of the structure of a flower. It shows the number of floral organs, their arrangement and fusion. Different parts of the flower are represented by their respective symbols. Floral diagrams are useful for flower identification or can help in understanding angiosperm evolution.
Diagram of flower parts. In botany, floral morphology is the study of the diversity of forms and structures presented by the flower, which, by definition, is a branch of limited growth that bears the modified leaves responsible for reproduction and protection of the gametes, called floral pieces.
Some Brachyscome species, notably Brachyscome iberidifolia (Swan river daisy), are popular as easily cultivated ornamental plants for flower gardens, and many cultivars are bred for their form, foliage, and flowers.
Olearia, most commonly known as daisy-bush, [2] is a genus of flowering plants belonging to the family Asteraceae, the largest of the flowering plant families in the world. Olearia are found in Australia, New Guinea and New Zealand.
The heads or daisy-like "flowers" are arranged singly in leaf axils or on the ends of short side branchlets and are 5–10 mm (0.20–0.39 in) in diameter and more or less sessile, with five or six rows of bracts forming an involucre 3.5–5 mm (0.14–0.20 in) long at the base.
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The pinwheel, daisy-like inflorescences are 4–6.5 cm in diameter, [9] vividly colored with red, orange and yellow and is surrounded by 10 to 20 ray florets up to 2 cm; [9] the ligule has three lobes. The central disc florets of the flower head tend to be more red-violet, with the outer ray florets being yellow.