USPP506P - x x x p peach - Google Patents

x x x p peach Download PDF

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Publication number
USPP506P
USPP506P US PP506 P USPP506 P US PP506P
Authority
US
United States
Prior art keywords
fruit
peach
color
variety
suture
Prior art date
Application number
Other languages
English (en)
Inventor
Wiljiam T. Kirkman
Original Assignee
Kirkman Corporation
Filing date
Publication date

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  • This discovery relates in general to a new and distinct variety of peach tree and its fruit, and more particularly to a variety of peach tree whose fruit is of the freestone type and possessed of novel and commercially advantageous characteristics.
  • This new variety is a bud mutation which occurred on a seven year old Rio Oso Gem growing in my orchard in Madera County, California; the discovery of such bud mutation having been made by me in the summer of 1937, and subsequently has been asexually reproduced.
  • the new variety herein claimed is generally similar to the parent in tree growth, bloom and foliage, but as will subsequently appear in detail, is characterized by fruit having equal or better eating quality than the J. H. Hale, Elberta, or Rio Oso Gem varieties, but ripening much later than the same; a flesh which remains firm longer than average period after maturit larger average size as compared to Rio Oso Gem variety; and outstanding color markings.
  • Figure 1 of the original drawing is a full size, perspective view, in natural color, of one of the peaches of the new variety.
  • Figure 2 is a sectional elevation, in the suture plane of the peach shown in Fig. 1.
  • Tree The tree is of medium size and strength, spreading, open, and vase formed; being a productive and regular bearer.
  • the trunk is stocky, as are the branches, the latter being brown in color. Lenticels are few and small.
  • Leaoes. The leaves are of medium size, averaging 6 /2" in length and 1 A," in Width, acuminate, acutely pointed, medium thickness, dark green and smooth. The margin is crenate with minute reddish points. Petiole -is medium to short. The glands are opposite, large, reniform, green, and average two to four in number, with several on petiole and on base of leaf.
  • Tracy, Calif. assignor, 11, Tracy, Califi, a cor- Versely in suture plane.
  • the fruit is roundtruncate in form, having a suture which is a relatively inconspicuous line, but particularly identified by a deep reddish streak about A wide which appears in advance of the balance of the coloring of the fruit.
  • the suture extends Fruit- T0 a certain extent color identification of the fruit has been made by direct comparison with Maerz and Paul dictionary of color, and indicia corresponding to plate letter and number respectively of said dictionary are set forth following color descriptions.
  • the fruit at maturity is of large size, averaging 3%" in axial diameter and 3% transfrom the base to beyond but discontinuous at the apex; there being a slight depression beyond the pistil point.
  • the ventral surface is rounded slightly.
  • the cavity is flaring, rounded, elongated in the suture plane with suture showing on one side, and averages /2" to in depth and 1 in breadth.
  • the base is rounded, While the apex is short and depressed.
  • the pistil point is slightly oblique.
  • the skin is of medium thickness, tough, tenacious to the flesh, with no tendency to crack. Down is medium, short and does not roll up when rubbed.
  • the skin is jasmine (SKA) in color and on the side exposed to the sun is overlain with a deep reddish color (5L3)v shading into a relatively large or denser area of deep garnet (7J6) such area including a faint, irregular honeycomb of veins of a slightly darker shade (55L1).
  • SKA jasmine
  • 5L3v deep reddish color
  • 7J6 deep garnet
  • 5J2 Corinthian red
  • the flesh of the fruit in section, shades from a yellow (9H4) adjacent the base and on one side of the stone thereabout through a golden yellow (10L?) to a capucine yellow (9K8) on the opposite side.
  • the fiesh of the fruit is streaked or rayed with a reddish shade (lGll) surrounding the stone and deepening (3L4) close thereto, and the surface of the pit cavity is red with yellow and pink fibers.
  • Juice is moderate but rich.
  • the texture of the flesh is, firm and melting, with a few tender fibers, ripens evenly, and has a mildly acid flavor.
  • the eating quality of the fruit is superior.
  • the stone is free, with short fibers; the average size of the stone being 1 in length, 1" in breadth, and in thickness.
  • the stone is oval with oblique base, acuminate apex, sides equal and flattened, and the surface regularly furrowed toward the apex and pitted toward the base.
  • the ridges are rounded and interrupted.
  • Pits are elongated, and ventral edge thin with the wing throughout.
  • Dorsal edge is narrow with shallow, narrow groove to above center.
  • the color of the stone is rustic brown (71-111) tinged slightly with red.
  • Ripemng period The fruit of the above described variety of peach ripens in mid-September in Madera County, California; the dates of first and last picking being about September 4 and September 20 respectively.
  • the fruit is of excellent shipping and eating quality, and in addition may be used successfully as a canning freestone.
  • peach tree characterized by the average larger size of its freestone fruit and later ripening period thereof, the unusual length of time the flesh remains firm after maturity, and the outstanding color of its fruit including a deep reddish streak following the suture; all as compared to the Rio Oso Gem.

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