Interspecific tree named ‘Greensweet XXI’

Abstract

The present invention relates to an interspecific tree and more particularly to a new and distinct variety broadly characterized by a medium size, moderately vigorous, hardy, and productive tree. Being self-unfruitful, the present variety requires cross pollination from an apricot, interspecific, or plum that blooms during the mid to late season. The present variety produces a heavy bloom with a moderate amount of pollen to entice good bee activity to facilitate pollination. The fruit matures under the ecological conditions described during the first part of November, with first picking on Nov. 2, 2011. The fruit is uniformly small to medium in size, a green and red two-tone in skin color, clingstone in type, globose with a small apex hump in shape, yellow in flesh color, firm and crisp in texture, and outstandingly sweet in flavor.

I claim: 
     
       1. A new and distinct variety of interspecific  Prunus  sp. tree, substantially as illustrated and described, that is similar to ‘Plumsweet IV’ (U.S. Plant Pat. No. 16,461) interspecific, by being self-unfruitful and by producing fruit that is very sweet in flavor, juicy, clingstone in type, and two-tone in skin color, but is distinguished therefrom by producing fruit that is purely yellow in flesh color, that is globose with a small apex hump instead of oblong in shape, that is smaller in size, and that matures at least fifty days later.