Oak vs Elx / Elche

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An oak is a tree or shrub in the genus Quercus (; Latin "oak tree") of the beech family, Fagaceae. There are approximately 500 extant species of oaks. The common name "oak" also appears in the names of species in related genera, notably Lithocarpus (stone oaks), as well as in those of unrelated species such as Grevillea robusta (silky oaks) and the Casuarinaceae (she-oaks). The genus Quercus is native to the Northern Hemisphere, and includes deciduous and evergreen species extending from cool temperate to tropical latitudes in the Americas, Asia, Europe, and North Africa. North America contains the largest number of oak species, with approximately 90 occurring in the United States, while Mexico has 160 species of which 109 are endemic. The second greatest center of oak diversity is China, which contains approximately 100 species.

Oaks have spirally arranged leaves, with lobate margins in many species; some have serrated leaves or entire leaves with smooth margins. Many deciduous species are marcescent, not dropping dead leaves until spring. In spring, a single oak tree produces both male flowers (in the form of catkins) and small female flowers, meaning that the trees are monoecious. The fruit is a nut called an acorn or oak nut borne in a cup-like structure known as a cupule; each acorn contains one seed (rarely two or three) and takes 6–18 months to mature, depending on their species. The acorns and leaves contain tannic acid, which helps to guard from fungi and insects. The live oaks are distinguished for being evergreen, but are not actually a distinct group and instead are dispersed across the genus.

Source: Wikipedia

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Elche (Valencian: Elx) is a city and municipality of Spain, belonging to the province of Alicante, in the Valencian Community. According to 2014 data, Elche has a population of 228,647 inhabitants, making it the third most populated municipality in the region (after Valencia and Alicante) and the 20th largest Spanish municipality. It is part of the comarca of Baix Vinalopó. Part of the municipality is coastal yet the city proper is roughly 15 km (9 mi) away from the Mediterranean Sea. A small creek called Vinalopó flows through the city.

Elche is the centre of the footwear industry in Spain. The main airport of the province of Alicante (Alicante–Elche Miguel Hernández Airport) is located inside Elche's municipality, and it serves both Elche and Alicante, being the fifth-busiest airport in Spain. Together with Alicante and other municipalities, Elche form a conurbation of some 800,000 inhabitants. The city is noted by its urban Palm Grove, designated as World Heritage Site.

Source: Wikipedia