The orange is the fruit of several species of small evergreen trees within the genus Citrus, which is part of the rue family, Rutaceae. The most common type of orange tree is known as sweet orange (Citrus × sinensis), although there are others, such as the bitter orange (Citrus × aurantium). Oranges are a popular fruit due to their sweet taste and are typically eaten fresh or juiced for consumption. They are also a good source of vitamin C and other essential nutrients. The word "orange" comes from the Old French word "pomme d'orenge" (apple of orange), with the term "orange" referring to the fruit's color, which is a bright, vibrant hue. In Hebrew, the word for orange is תפוז (tapuz). Other relevant translations include naranja in Spanish, orange in French, arancia in Italian, and Apfelsine in German. Oranges are widely cultivated in tropical and subtropical climates worldwide for their sweet fruit. The fruit has had a long history of cultivation, dating back to ancient times, and has been a significant crop in many cultures, influencing various cuisines and traditional medicines.