A new and distinct variety of plum tree, Prunus salicina, cv. ‘Suplum59’, is characterized by having fruit that is very large, with reddish-black skin and yellow flesh that ripens late in the season. The fruit of the new variety ‘Suplum59’ also has firm flesh, a very sweet flavor and a stone that is adherent to the flesh.

A new and distinct variety of interspecific tree. The following features of the tree and its fruit are characterized with the tree budded on ‘Nemaguard’ Rootstock (non-patented), grown on Handford sandy loam soil with Storie Index rating 95, in USDA Hardiness Zone 9, near Modesto, Calif., with standard commercial fruit growing practices, such as pruning, thinning, spraying, irrigation and fertilization. Its novelty consist of the following combination of desirable features: 1. Tree having a vigorous, upright growth habit. 2. Tree being a regular and productive bearer of medium size fruit. 3. Fruit with a high degree of attractive reddish purple skin color. 4. Fruit with very good flavor and eating quality. 5. Fruit with good storage and shipping ability.

A Japanese plum variety named ‘GW1’ notable for its very late harvest maturity and its intensely colored fruit.

The new variety of plum tree ‘Suplum64’ is characterized by having oblong fruit that is large sized for a late-season plum, with mottled green-red skin, firm dark red-purple flesh, and a very sweet flavor.

A new and distinct variety of plum tree, Prunus salicina, cv. ‘Suplum60’ is characterized by having fruit that is very large, with black skin and red flesh that ripens late in the season. The fruit of the new variety ‘Suplum60’ also has firm flesh, a mildly sweet flavor and a stone that is adherent to the flesh.

A new and distinct variety of Prunus rootstock tree that exhibits desirable disease resistance and induces a high yield of large fruits for grafted varieties.

A new and distinct variety of interspecific tree. The following features of the tree and its fruit are characterized with the tree budded on ‘Nemaguard’ Rootstock (non-patented), grown on Handford sandy loam soil with Storie Index rating 95, in USDA Hardiness Zone 9, near Modesto, Calif., with standard commercial fruit growing practices, such as pruning, thinning, spraying, irrigation and fertilization. Its novelty consist of the following combination of desirable features: 1. Tree having a vigorous, upright growth habit. 2. Tree being a regular and productive bearer of medium size fruit. 3. Fruit with a high degree of attractive dark red skin color. 4. Fruit with good flavor and eating quality. 5. Fruit with good storage and shipping ability.

The new variety of plum tree ‘Suplum62’ is characterized by having fruit that is medium sized for a mid-season plum, with yellow skin, firm yellow flesh, a very sweet flavor and a stone that is adherent to the flesh.

The new variety of plum tree ‘Suplum63’ is characterized by a semi-upright habit, and by having fruit that is very large for a late season plum, with black skin, dark red firm flesh, a mildly sweet flavor, and a stone that is adherent to the flesh.

A new and distinct variety of plum tree (Prunus salicina), which is denominated varietally as ‘Waplumone’, and which produces an attractively colored red-fleshed, freestone plum which is mature for harvesting and shipment approximately July 2 to July 12 under the ecological conditions prevailing in the San Joaquin Valley of central California.