The present invention relates to an interspecific tree and more particularly to a new and distinct variety broadly characterized by medium size, vigorous, hardy, and self-unfruitful but productive tree. The present variety requires cross pollination from a plum that blooms during the mid season, such as 'Yummyrosa' (U.S. Plant Pat. No. 13,476). The fruit matures under the ecological conditions described during the latter part of August, with first picking on Aug. 20, 2003, and will hang on the tree for about twenty more days. The fruit is uniformly medium in size, blackish red over a deep reddish brown in skin color, clingstone in type, usually oblate in shape, grayish yellow with some red bleeding in flesh color, very firm and crisp in texture, and extremely sweet in flavor.