Eugenia uniflora - Black Surinam Cherry. Very rare. The sweetest variety, without aftertaste, the fruit is large 1-1.2 inch, dark red to almost black, very juicy. Reliable producer. Hard-to-find. The tree is upright, freely branching. Produces fruit on second year after planting. These plants are cold hardy and can take short periods of frost. Once established, the plant can withstand upper 20's without damage.
Atemoya are a hybrid made from Sugar Apples and Cherimoya. They are described as tasting like a pina colada with vanilla, which actually sounds quite delightful. Oh, and because nothing tropical seems to be without a horrific dark side, the seeds are inedible and poisonous. Also, the flowers have a weird behavior; from 2 to 4 PM, they are female, and on alternating days, from 3 to 5 they are male.