Citrus Aurantium — Bahia, or Washington Navel Orange
This variety was first introduced into the United States from Brazil, and is now the most popular of all the oranges. It is cultivated extensively in California, in which State the first trees of its kind were planted; for this reason it is often called the Riverside Navel. The fruit is large, solid, and heavy. It is seedless, and has a prominent navel mark at the apex. The brilliant orange color of the skin is one of its characteristics. Grafted and budded trees of this variety of orange may be found growing in many localities in the Hawaiian Islands, but the fruit is not as fine as it should be, as, with few exceptions, it has a tendency to become very dry and woody.