The present invention relates to a cherry tree, Prunus avium, and more particularly to a new and distinct variety broadly characterized by a medium to large size, vigorous, hardy, self-unfruitful, productive and regular bearing tree. The fruit matures under the ecological conditions described in mid May, with first picking on May 12, 2014. The fruit is uniformly medium to large in size, excellent in flavor with 22 to 26 brix, somewhat oblate in shape, clingstone in type, heat tolerant, very firm in texture, dark red in flesh color, dark red in skin color, and is strongly attached to a short stem.
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1. A new and distinct variety of cherry tree, substantially as illustrated and described, that is most similar to its seed parent, ‘Glenred’ (U.S. Plant Pat. No. 12,859) cherry, by being self-unfruitful, by having reniform glands, by being productive, and by producing fruit that is dark red in skin color, red in flesh color, somewhat oblate in shape, sweet, and fairly crack resistant, but is distinguished therefrom by blooming about four days later, by having the ability to carry and size a heavy crop that stays firm on the tree for a longer period of time, and by producing cherries that are somewhat larger in size, that are clingstone instead of semi-freestone, that are more heat tolerant, that ripen about four days later, and that have a shorter stem that is more strongly attached to the fruit.
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Botanical classification: Prunus avium.
Varietal denomination: ‘GLENHEART’.
In a continuing effort to improve the quality of shipping fruits, we, the inventors, typically hybridize a large number of peach, nectarine, plum, apricot, and cherry seedlings each year. We also grow a smaller number of open pollinated seeds of each of these fruits, usually to capture recessive traits. The present invention relates to a new and distinct variety of cherry tree, which has been denominated varietally as ‘Glenheart’.
During a typical blooming season we isolate as seed parents individual cherry trees by covering them with screen houses. A hive of bees is placed inside each such house, and bouquets to provide pollen from different cherry trees are placed in buckets near the trees approximately every two days for the duration of the bloom. During 2002 one such house containing ‘Glenred’ (U.S. Plant Pat. No. 12,859) cherry tree was crossed by us in this manner. To pollinate this cherry, we selected bouquets from several sources of cherry trees without keeping specific written details. Upon reaching maturity the fruit from this cherry tree was harvested and the seeds were removed, cracked, stratified and germinated as a group with the label “Glenred House”. They were grown as seedlings on their own root in our greenhouse, and upon reaching dormancy transplanted to a cultivated area of our experimental orchard located near Le Grand, Calif. in Merced County (San Joaquin Valley). During the summer of 2008 the claimed variety was selected by us as a single tree from the group of seedlings described above. Subsequent to origination of the present variety of cherry tree, we asexually reproduced it by budding and grafting in the experimental orchard described above, and such reproductions were true to the original tree in all respects. The reproduction of the variety included the use of ‘Colt’ (unpatented) rootstock, upon which the present variety was compatible and true to type.
The present variety of cherry tree is most similar to its seed parent, ‘Glenred’ (U.S. Plant Pat. No. 12,859) cherry, by being self-unfruitful, by having reniform glands, by being productive, and by producing fruit that is dark red in skin color, red in flesh color, somewhat oblate in shape, sweet, and fairly crack resistant, but is distinguished therefrom by blooming about four days later, by having the ability to carry and size a heavy crop that stays firm on the tree for a longer period of time, and by producing cherries that are somewhat larger in size, that are clingstone instead of semi-freestone, that are more heat tolerant, that ripen about four days later, and that have a shorter stem that is more strongly attached to the fruit.
The present variety of cherry tree is similar to ‘El Capitan’ (U.S. Plant Pat. No. 26,315) cherry, by being self-unfruitful, by having reniform glands, by being productive, and by producing fruit that has a short stem and that is dark red in skin color, almost full red in flesh color, somewhat oblate in shape, clingstone in type, and very sweet in flavor, but is distinguished therefrom by blooming about six days earlier, by producing cherries that are somewhat larger in size, and that ripen about six days earlier.
The present variety of cherry tree is similar to ‘Royal Brynn’ (U.S. Plant Pat. No. 22,950) cherry, by being self-unfruitful, by blooming in mid March, by having reniform glands, by being productive, and by producing fruit that is full red in skin color, almost full red in flesh color, and clingstone in type, but is distinguished therefrom by producing cherries that have a shorter stem and that are somewhat smaller in size, that are sweeter in flavor, and that ripen about eleven days earlier.
The present variety of cherry tree is similar to ‘Royal Elaine’ (U.S. Plant Pat. No. 22,603) cherry, by being self-unfruitful, by blooming in mid March, by having reniform glands, by being productive, and by producing fruit that is full red in skin color, almost full red in flesh color, and clingstone in type, but is distinguished therefrom by producing cherries that have a shorter stem and that are smaller in size, that are sweeter in flavor, and that ripen about ten days earlier.
In summary, the present variety is characterized by a medium to large size, vigorous, hardy, self-unfruitful, productive and regular bearing tree. The fruit matures under the ecological conditions described in mid May, with first picking on May 12, 2014. The fruit is uniformly medium to large in size, excellent in flavor with 22 to 26 brix, somewhat oblate in shape, clingstone in type, heat tolerant, very firm in texture, dark red in flesh color, dark red in skin color, and is strongly attached to a short stem.
The accompanying photograph displays four fruits with the stems attached to exhibit the skin color and form, two half fruits sectioned to reveal the flesh and fibers, two individual stones, two insets depicting flowers and buds, a typical tip shoot, and several leaves, all typical of the subject variety.
Referring now more specifically to the pomological characteristics of this new and distinct variety of cherry tree, the following has been observed under the ecological conditions prevailing near Le Grand, Merced County (San Joaquin Valley), Calif., and was developed at the state of firm ripe on May 16, 2014, on the original tree during its twelfth growing season. All major color code designations are by reference to the Inter-Society Color Council, National Bureau of Standards. Common color names are also used occasionally.
It is to be noted that 2014 was an abnormal year with drought conditions existing in California. The unusually clear, warm, and dry weather in January led to a very low amount of acquired chilling units, an earlier than normal blooming season, and an earlier than normal ripening season for the entire spring and summer.
Although the new variety of cherry tree possesses the described characteristics under the ecological conditions at Le Grand, Calif., in the central part of the San Joaquin Valley, it is to be expected that variations in these characteristics may occur when farmed in areas with different climatic conditions, different soil types, and/or varying cultural practices.
Bradford, Lowell Glen, Quisenberry, Jon M.
| Patent | Priority | Assignee | Title |
| ER5243, |
| Patent | Priority | Assignee | Title |
| PP12859, | Nov 06 2000 | Cherry tree named `Glenred` | |
| PP22603, | Oct 29 2010 | ZEE 5, LLC | Cherry tree named ‘Royal Elaine’ |
| PP22950, | Apr 01 2011 | Cherry tree named ‘Royal Brynn’ | |
| PP26315, | Dec 16 2013 | Cherry tree named ‘El Capitan’ |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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