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Avocado blossoms sprout from racemes near the leaf axils; they are small and inconspicuous 5–10 mm (3 ⁄ 16 – 3 ⁄ 8 in) wide. They have no petals but instead two whorls of three pale-green or greenish-yellow downy perianth lobes, each blossom has 9 stamens with 2 basal orange nectar glands. [20] [4] Avocado flower Pollen grains of avocado
Persea americana flowers. The species of Persea have a disjunct distribution, with about 70 Neotropical species, ranging from Brazil and Chile in South America to Central America and Mexico, the Caribbean, and the southeastern United States; a single species, P. indica, endemic to Madeira and the Canary Islands off northwest Africa; and 80 species inhabiting east and southeast Asia.
The leaves are deciduous and the flowers are light greenish-yellow, with the stamens turning red with age. The fruit, closely resembling that of the avocado, is generally pear-shaped, with a thick, green, leathery skin. The flesh is oily with a milky juice and tastes like an avocado or coconut. The pear-shaped fruit is easily mistaken for an ...
Magnoliids, Magnoliidae or Magnolianae are a clade of flowering plants.With more than 10,000 species, including magnolias, nutmeg, bay laurel, cinnamon, avocado, black pepper, tulip tree and many others, it is the third-largest group of angiosperms after the eudicots and monocots. [3]
The term is sometimes used to refer to the need of herbal (non-woody) plants for a period of cold dormancy in order to produce new shoots and leaves, [1] but this usage is discouraged. [2] Many plants grown in temperate climates require vernalization and must experience a period of low winter temperature to initiate or accelerate the flowering ...
Heliotropism, a form of tropism, is the diurnal or seasonal motion of plant parts (flowers or leaves) in response to the direction of the Sun. The habit of some plants to move in the direction of the Sun, a form of tropism, was already known by the Ancient Greeks. They named one of those plants after that property Heliotropium, meaning "sun turn".
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Sphaceloma perseae is a plant-pathogenic fungus in the division Ascomycota. [1] It infects the avocado plant (Persea americana), a tree native to Central America and Mexico.. Currently there are three cultivars of avocados in large-scale agricultural production: Guatemalan, Mexican, and West Ind