USPP29370P3 - Strawberry plant named ‘Marys Peak’ - Google Patents

Strawberry plant named ‘Marys Peak’ Download PDF

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Publication number
USPP29370P3
USPP29370P3 US15/330,507 US201615330507V USPP29370P3 US PP29370 P3 USPP29370 P3 US PP29370P3 US 201615330507 V US201615330507 V US 201615330507V US PP29370 P3 USPP29370 P3 US PP29370P3
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marys
peak
color
fruit
leaf
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US15/330,507
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US20180092268P1 (en
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Chad E Finn
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US Department of Agriculture USDA
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US Department of Agriculture USDA
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Assigned to THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF AGRICULTURE reassignment THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF AGRICULTURE ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: FINN, CHAD E.
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H6/00—Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy
    • A01H6/74—Rosaceae, e.g. strawberry, apple, almonds, pear, rose, blackberries or raspberries
    • A01H6/7409—Fragaria, i.e. strawberries
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H5/00—Angiosperms, i.e. flowering plants, characterised by their plant parts; Angiosperms characterised otherwise than by their botanic taxonomy
    • A01H5/08—Fruits
    • A01H5/0893—

Definitions

  • MARYS PEAK is a new strawberry plant that is Fragaria xananassa Duchesne ex Rozier.
  • the new strawberry plant claimed is of the variety denominated ‘Marys Peak’, Fragaria xananassa Duchesne ex Rozier.
  • the present invention relates to a new and distinct strawberry cultivar designated ‘Marys Peak’ and botanically known as Fragaria xananassa Duchesne ex Rozier.
  • This new strawberry cultivar was discovered in Corvallis, Oreg. in June 2002 and originated from a cross between the female parent ‘Pinnacle’ (unpatented) and the male parent ‘ORUS 1723-3’ (unpatented).
  • the original seedling of the new cultivar was asexually propagated via tissue culture and vegetative cuttings since 2002 in Benton County, Oreg.
  • the present invention has been found to be stable and to reproduce true to type through successive asexual propagations.
  • FIG. 1 shows overall plant habit
  • FIG. 2 shows the flower morphology
  • FIG. 3 shows flower trusses with fruit in a range of ripening stages.
  • FIG. 4 shows typical fruit after harvest for processing market.
  • FIG. 5 shows typical entire and sliced fruit after freezing and thawing.
  • Table 1 shows plant characteristics of the new cultivar. Plant characteristics include plant height, diameter, number of crowns per plant, habit, density of individual plants and vigor.
  • Leaf characteristics include leaf type, leaf length, leaf width, terminal leaflet length, terminal leaflet width, terminal leaflet length to width ration, leaf margins, shape of teeth, leaf serrations per leaflet, upper and lower leaf surface color, number of leaflets, terminal leaflet apex shape, terminal leaflet base shape, glossiness upper side leaf surface, texture upper side leaf surface, texture underside leaf surface and leaf arrangement.
  • Table 3 shows information about the petiole, the petiolule, the bract and the stipule of the new cultivar. This includes petiole length, petiole diameter, petiole pubescence, petiole color, petiolule color, petiolule length, bract frequency, texture petiole, stipule length, and stipule width.
  • Table 4 shows stolen characteristics of the new cultivar. These characteristics include the number of stolons, the anthocyanin coloration of the stolons, the thickness of the stolons, and the pubescence of the stolons.
  • Table 5 shows inflorescence characteristics of the new cultivar. These characteristics include inflorescence position relative to foliage, flower type, flower size, petal shape, relative petal spacing, petal apex shape, petal margin, petal base shape, petal length, petal width, petal length/width ratio, number of petals, petal color, stigma color, style color, anther color, filament color, and flower truss type.
  • Table 6 shows fruit characteristics of the new cultivar. These characteristics include number of berries per truss, fruiting truss attitude, fruit length, fruit diameter, fruit length/width ratio, fruit weight, relative fruit size, predominant fruit shape, difference in shape between primary and secondary fruit, band without achenes, evenness of fruit surface, top color, non-blush side color, blush side color, internal color, achene color, achene count per fruit, insertion of calyx, pose of calyx segments, size of calyx in relation to fruit, ease of calyx removal, firmness of flesh, evenness of flesh color, distribution of flesh color, sweetness, acidity, Brix, pH, titratable acidity, texture when tasted, time of flowering, harvest maturity (50% of plants with ripe fruit), type of bearing, and yield in 1 st and 2 nd harvest seasons.
  • ‘Marys Peak’ When ‘Marys Peak’ is compared to the commercial variety ‘Totem’ (unpatented) and ‘Tillamook’ (unpatented), ‘Marys Peak’ has large, firm, lighter colored fruit and an open plant canopy and ripens in the late midseason, ‘Totem’ has medium sized, soft, dark fruit, and a dense plant canopy and ripens in midseason, and ‘Tillamook’ has large, firm, lighter colored fruit and an open plant canopy and ripens in early midseason.

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Botany (AREA)
  • Developmental Biology & Embryology (AREA)
  • Environmental Sciences (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Cultivation Of Plants (AREA)

Abstract

This invention relates to new and distinct cultivar of strawberry plant named ‘Marys Peak’. The new cultivar is primarily characterized by its mid-late season ripening, and its firm medium-large, conical to slight wedge shaped fruit that have excellent processing characteristics including red internal and external color, sweet flavor, and easy calyx removal, as well as vigorous, upright and open plants that are productive and efficiently hand-harvested.

Description

Latin name of the genus and species of the plant claimed: ‘MARYS PEAK’ is a new strawberry plant that is Fragaria xananassa Duchesne ex Rozier.
Variety denomination: The new strawberry plant claimed is of the variety denominated ‘Marys Peak’, Fragaria xananassa Duchesne ex Rozier.
BACKGROUND OF THE INVENTION
The present invention relates to a new and distinct strawberry cultivar designated ‘Marys Peak’ and botanically known as Fragaria xananassa Duchesne ex Rozier. This new strawberry cultivar was discovered in Corvallis, Oreg. in June 2002 and originated from a cross between the female parent ‘Pinnacle’ (unpatented) and the male parent ‘ORUS 1723-3’ (unpatented). The original seedling of the new cultivar was asexually propagated via tissue culture and vegetative cuttings since 2002 in Benton County, Oreg. The present invention has been found to be stable and to reproduce true to type through successive asexual propagations.
BRIEF DESCRIPTION OF THE PHOTOGRAPHS
The accompanying color photographs show typical specimens of the new cultivar at various stages of development as nearly true as it is possible to make in color reproductions.
FIG. 1 shows overall plant habit.
FIG. 2 shows the flower morphology.
FIG. 3 shows flower trusses with fruit in a range of ripening stages.
FIG. 4 shows typical fruit after harvest for processing market.
FIG. 5 shows typical entire and sliced fruit after freezing and thawing.
 DETAILED DESCRIPTION OF THE NEW CULTIVAR
The following description of ‘Marys Peak’ is based on observations taken from 2004 to 2016 growing seasons in trials in Corvallis and Aurora, Oreg. This description is in accordance with UPOV terminology. Color designations, color descriptions and other phenotypical descriptions may deviate from the stated values and descriptions depending upon variation in environmental, seasonal, climatic and cultural conditions. ‘Marys Peak’ has not been observed under all possible environmental conditions. The botanical description of ‘Marys Peak’ was taken from plants one year after establishment in the field. Color terminology follows The Royal Horticultural Society Colour Chart. London (R.H.S.) (5th edition, 2007).
DETAILED BOTANICAL DESCRIPTION
Table 1 shows plant characteristics of the new cultivar. Plant characteristics include plant height, diameter, number of crowns per plant, habit, density of individual plants and vigor.
TABLE 1
Plant Characteristics of ‘Marys Peak’.
Characteristic Marys Peak
Plant height 16.0 cm
Plant diameter 29.7 cm
Number of crowns/plant 2.6
Habit Upright, open globose
Density of individual plant Low to medium
Vigor Medium to strong
Winter hardiness Comparable to ‘Tillamook’ (unpatented),
‘Totem’ (unpatented) and ‘Hood’
(unpatented)
Table 2 shows leaf characteristics of the new cultivar. Leaf characteristics include leaf type, leaf length, leaf width, terminal leaflet length, terminal leaflet width, terminal leaflet length to width ration, leaf margins, shape of teeth, leaf serrations per leaflet, upper and lower leaf surface color, number of leaflets, terminal leaflet apex shape, terminal leaflet base shape, glossiness upper side leaf surface, texture upper side leaf surface, texture underside leaf surface and leaf arrangement.
TABLE 2
Leaf Characteristics of ‘Marys Peak’.
Characteristic ‘Marys Peak’
Leaf type Semi-evergreen leaves will die
back to ground in severe winters
Leaf shape Ovate
Leaf length 10.00 cm
Leaf width 15.33 cm
Terminal leaflet length  8.91 cm
Terminal leaflet width  7.43 cm
Terminal leaflet length/width ratio 1.2
Leaf margins Single serration
Shape of teeth Pointed
Leaf serrations per leaflet 17.0
Color mature leaves upper surface Green Group N 137B
Color mature leaves lower surface Green Group 146B
Number of leaflets 3
Terminal leaflet apex shape Obtuse
Terminal leaflet base shape Rounded cuneate
Glossiness upper side leaf surface Semi-gloss
Texture upper side leaf surface Very lightly tomentose
Texture underside leaf surface Tomentulose
Leaf arrangement Compound with three leaflets
Table 3 shows information about the petiole, the petiolule, the bract and the stipule of the new cultivar. This includes petiole length, petiole diameter, petiole pubescence, petiole color, petiolule color, petiolule length, bract frequency, texture petiole, stipule length, and stipule width.
TABLE 3
Foliage Characteristics of ‘Marys Peak’.
Characteristic ‘Marys Peak’
Leaf petiole length 22.66 cm 
Petiole diameter 0.35 cm
Petiole pubescence Medium
Petiole color 144D
Petiolule color 144D
Petiolule length 0.89 cm
Bract frequency Typically two
Stipule length 2.39 cm
Stipule width 1.24 cm
Table 4 shows stolen characteristics of the new cultivar. These characteristics include the number of stolons, the anthocyanin coloration of the stolons, the thickness of the stolons, and the pubescence of the stolons.
TABLE 4
Stolen Characteristics of ‘Marys Peak’.
Characteristic ‘Marys Peak’
Stolon number 11.4 
Stolon anthocyanin Between weak and medium on top surface
Stolon thickness (cm)  0.29
Stolon pubescence Present, fairly dense
Table 5 shows inflorescence characteristics of the new cultivar. These characteristics include inflorescence position relative to foliage, flower type, flower size, petal shape, relative petal spacing, petal apex shape, petal margin, petal base shape, petal length, petal width, petal length/width ratio, number of petals, petal color, stigma color, style color, anther color, filament color, and flower truss type.
TABLE 5
Flower and Flowering Characteristics of ‘Marys Peak’.
Characteristic ‘Marys Peak’
Inflorescence position Between level with and above
Flower type Complete simple
Flower diameter 3.52 cm
Petal shape Orbicular
Petal spacing Overlapping
Petal apex shape Rounded
Petal margin Entire
Petal base shape Rounded
Petal length 1.62 cm
Petal width 1.35 cm
Petal length/width ratio 1.14
Petal count 5.0 
Petal color White Group 155C
Stigma color Yellow Group 2B
Style color Yellow Group 2B
Anther color Yellow-Orange Group 15B
Filament color Yellow Group 2B
Blooming habit Cyme
Table 6 shows fruit characteristics of the new cultivar. These characteristics include number of berries per truss, fruiting truss attitude, fruit length, fruit diameter, fruit length/width ratio, fruit weight, relative fruit size, predominant fruit shape, difference in shape between primary and secondary fruit, band without achenes, evenness of fruit surface, top color, non-blush side color, blush side color, internal color, achene color, achene count per fruit, insertion of calyx, pose of calyx segments, size of calyx in relation to fruit, ease of calyx removal, firmness of flesh, evenness of flesh color, distribution of flesh color, sweetness, acidity, Brix, pH, titratable acidity, texture when tasted, time of flowering, harvest maturity (50% of plants with ripe fruit), type of bearing, and yield in 1st and 2nd harvest seasons.
TABLE 6
Fruit and Fruiting Characteristics of ‘Marys Peak’.
Characteristic ‘Marys Peak’
Number of berries per fruiting truss 2.63
Fruiting truss attitude Between erect and semi-erect
Diameter fruit 3.17 cm
Length fruit 3.97 cm
Ratio fruit length/width 1.29
Weight fruit 15.40 g
Relative fruit size Medium-large
Predominant fruit shape Conic, slight wedge
Difference in shape between primary Slight
and secondary fruits
Band without achenes Narrow
Evenness of fruit surface Even
Color of top of fruit Red Group 53A
Non-blush side color Red-Purple Group 59A
Blush side color Red-Purple Group 59A
Internal flesh color Red Group 46A
Achene color Greyed-Red Group 180A
Achene count 97.0
Insertion of calyx Level
Pose of calyx segments Spreading
Size of calyx in relation to fruit Smaller
Ease of calyx removal Easy
Firmness of flesh Very firm
Evenness of flesh color Even
Distribution of flesh color Throughout
Sweetness Strong
Acidity Medium
Brix (percent soluble solids) 8.74
pH 3.39
Titratable acidity (g citric acid/100 g 9.34
fruit)
Texture when tasted Fine
Time of flowering Begins mid-late April, ends
early-mid May
Harvest maturity (50% of plant with Mid-June
ripe fruit)
Type of bearing Short-day/June-bearing
Yield 1st harvest season-kg/hectare 26,294
Yield 2nd harvest season-kg/hectare 16,219
COMPARISON WITH PARENTAL AND COMMERCIAL VARIETIES
When ‘Marys Peak’ is compared to female parent ‘Pinnacle’ (unpatented), the fruit are deeper red, slightly conic to wedge shaped, and more uniformly shaped.
When ‘Marys Peak’ is compared to the male parent ORUS 1723-3 (unpatented) the fruit are much larger and firmer and the plants have a much more upright and open canopy.
When ‘Marys Peak’ is compared to the commercial variety ‘Totem’ (unpatented) and ‘Tillamook’ (unpatented), ‘Marys Peak’ has large, firm, lighter colored fruit and an open plant canopy and ripens in the late midseason, ‘Totem’ has medium sized, soft, dark fruit, and a dense plant canopy and ripens in midseason, and ‘Tillamook’ has large, firm, lighter colored fruit and an open plant canopy and ripens in early midseason.

Claims (1)

We claim:
1. A new and distinct cultivar of strawberry plant as described and shown herein.
US15/330,507 2016-09-29 2016-09-29 Strawberry plant named ‘Marys Peak’ Active USPP29370P3 (en)

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Effective date: 20161017