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The lemon, like many other cultivated Citrus species, is a hybrid, in its case of the citron and the bitter orange. [5] [6] The lemon is a hybrid of the citron and the bitter orange. [6] Taxonomic illustration by Franz Eugen Köhler, 1897 . Lemons were most likely first grown in northeast India. [7] The origin of the word lemon may be Middle ...
Poppies are hemerochoric plants that belong to the archaeophytes. [clarification needed]Hemerochory (Ancient Greek ἥμερος, hemeros: 'tame, ennobled, cultivated, cultivated' and Greek χωρίς choris: separate, isolated), or anthropochory, [1] [2] is the distribution of cultivated plants or their seeds and cuttings, consciously or unconsciously, by humans into an area that they could ...
Lemons, pomelos, and sour oranges were introduced to the Mediterranean by Arab traders around the 10th century CE. Sweet oranges were brought to Europe by the Genoese and Portuguese from Asia during the 15th to 16th century. Mandarins were not introduced until the 19th century. [18] [19] [20] Oranges were introduced to Florida by Spanish colonists.
While not harmful to human consumption, the fruit becomes too unsightly to be sold, and entire orchards are often destroyed to protect the outbreak from spreading. [11] Citrus canker affects all varieties of citrus trees, and recent outbreaks in Australia, Brazil, and the United States have slowed citrus production in parts of those countries.
Even though lemon is a natural germ-killer, it can still get contaminated itself. Another ABC investigation testing one lemon at 10 different restaurants found that half the wedges contained human ...
Initially, many citrus types were identified and named by individual taxonomists, resulting in a large number of identified species: 870 by a 1969 count. [18] Some order was brought to citrus taxonomy by two unified classification schemes, those of Chōzaburō Tanaka and Walter Tennyson Swingle, that can be viewed as extreme alternative visions of the genus.
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They were spread throughout the world via migration and trade. The makrut lime , in particular, was one of the earliest citrus fruits introduced to other parts of the world by humans. They were spread into Micronesia and Polynesia via the Austronesian expansion (c. 3000–1500 BCE). [ 10 ]