The term 'kind of orange' refers to the various types of oranges that exist. The crossword solutions for this term are NAVEL (5 letters), Osage (5 letters), Valencia (8 letters), Jaffa (5 letters), BLOOD (5 letters), MANDARIN (8 letters), and Seedless (8 letters). NAVEL oranges are a type of sweet orange with a distinctive NAVEL-like feature at the stem end. Osage oranges are a type of citrus fruit that is not edible but is used for ornamental purposes. Valencia oranges are a type of sweet orange that is commonly used for juicing. Jaffa oranges are a type of sweet orange that is grown in Israel. BLOOD oranges are a type of orange with a deep red flesh and a sweet flavor. MANDARIN oranges are a type of small, sweet orange that is often used in salads. Seedless oranges are a type of orange that has been bred to have no seeds.