Navel Orange.
blood orange
Navel oranges are generally considered sweeter than Valencia oranges. Navel oranges have a higher sugar content and a lower acidity level, which contributes to their sweet flavor. Valencia oranges, while still sweet, tend to have a slightly more tart taste, making them popular for juicing. Overall, if you're looking for sweetness, Navel oranges are the better choice.
blood oranges or navel oranges
I believe that what you're thinking of is a grapefruit. Yes, the blood orange can be purple in color inside. It is a less popular fruit than it's more well known navel cousin. The blood orange is an older species of fruit than the navel orange.
Its end looks like a navel, which is a bellybutton
The most common type of orange is the navel orange, known for its sweet and seedless flesh. Navel oranges are easy to peel and are popular for snacking or juicing.
* blood oranges * navel oranges * valenvia oranges * clementine * tropicana oranges
Navel oranges are considered to be the finest eating orange in the world. A navel orange is seedless.
There was an orange tree that developed a deformation in the fruit, so that it would not bear seeds. It was a complete accident, but now the naval orange is very popular. It is only grown from clippings, because the fruit has no seeds.
A seedless orange is called a navel orange. Navel oranges are characterized by the small undeveloped secondary fruit embedded at one end, resembling a human navel. This small fruit is sterile, resulting in seedless varieties.
There are a few key differences between navel and Valencia oranges. Navel oranges are sweeter, and appear to have a navel on the outside. Valencia oranges are more bitter and come specifically from Valencia, Florida.
Some popular seedless orange varieties include navel oranges, blood oranges, and cara cara oranges.