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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. [note 1]
"The cowslip (Primula veris) has two kinds of flowers in nearly equal proportions: in the one the stamens are long and the style short, and in the other the reverse, so that in one the stamens are visible at the mouth of the tube of the flower, in the other the stigma occupies the same place, while the stamens are halfway down the tube. The ...
The tradition of flower-giving exists in many forms. It is an important part of Russian culture and folklore. It is common for students to give flowers to their teachers. To give yellow flowers in a romantic relationship means breakup in Russia. Nowadays, flowers are often given away in the form of a flower bouquet. [148] [149] [150]
This creates rhythm in the design, as the eye naturally follows the progression. Examples of line flowers include snapdragons, delphiniums, liatris, gladiolus, stock, cattails, and pussywillows. Form flowers are flowers that have interesting colors, textures, and/or patterns that draw attention and stand out among the other pieces in the ...
The ovary wall develops to form the fruit or pericarp, whose form is closely associated with type of seed dispersal system. [68] Other parts of the flower often contribute to forming the fruit. For example, in the apple, the hypanthium forms the edible flesh, surrounding the ovaries which form the tough cases around the seeds. [69]
Carrion flowers attract flies and other carrion-feeding insects by their smell. [12] Orbea variegata illustrated.. Carrion flowers, including the enormous Amorphophallus titanum, [11] mimic the scent and appearance of rotting flesh to attract necrophagous (carrion-feeding) insects like flesh flies (Sarcophagidae), blowflies (Calliphoridae), house flies and some beetles (e.g., Dermestidae and ...
Examples are orchids and the flowers of most members of the Lamiales (e.g., Scrophulariaceae and Gesneriaceae). Some authors prefer the term monosymmetry or bilateral symmetry. [ 1 ] The asymmetry allows pollen to be deposited in specific locations on pollinating insects and this specificity can result in evolution of new species.