31. An enormous number of cultivars have, like the sweet orange , a mix of pomelo and mandarin ancestry. 32. The sweet orange reproduces asexually ( apomixis through nucellar embryony ); varieties of sweet orange arise through mutations. 33. The sweet orange reproduces asexually ( apomixis through nucellar embryony ); varieties of sweet orange arise through mutations. 34. Honey collected from bee hive colonies that collect pollen from orange jessamines, have a tangy sweet orange undertone. 35. Decline is generally exhibited with sweet orange , mandarin, or grapefruit when they are grafted on infected sour orange rootstock. 36. As the name suggests, the citrus gummy bark viroid causes problems in the bark of the sweet orange tree. 37. The Yulee Groves were one of the first in Florida to grow sweet oranges budded from sour orange stock. 38. This is a salad, and the combination of hot spice and sweet orange , followed by cooling fennel, is memorable. 39. If you have just small amounts of leftover grapefruit or sweet oranges , you may want to feed them to wildlife. 40. Sweet oranges were brought from India to Europe in the 15th century by Georgian " phortokhali " [ ????????? ].
