USPP22951P2 - Nyssa plant named ‘Nsuhh’ - Google Patents

Nyssa plant named ‘Nsuhh’ Download PDF

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Publication number
USPP22951P2
USPP22951P2 US12/931,630 US93163011V USPP22951P2 US PP22951 P2 USPP22951 P2 US PP22951P2 US 93163011 V US93163011 V US 93163011V US PP22951 P2 USPP22951 P2 US PP22951P2
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nyssa
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nsuhh
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US12/931,630
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Clayton Wilcher
Alex Neubauer
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Athena Trees Inc
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Athena Trees Inc
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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

Definitions

  • the present invention relates to a new and distinct cultivar of Nyssa plant, botanically known as Nyssa sylvatica , commercially referred to as Black Gum and hereinafter referred to by the name ‘Nsuhh’.
  • the new Nyssa plant originated from an open-pollination in Rock Island, Tenn. of an unnamed selection of Nyssa sylvatica , not patented, as the female, or seed, parent with an unknown selection of Nyssa sylvatica as the male, or pollen, parent.
  • the new Nyssa plant was discovered and selected by the Inventors as a single plant from within the progeny of the stated open-pollination in a controlled environment in Rock Island, Tenn. in 2002.
  • Plants of the new Nyssa have not been observed under all possible environmental and cultural conditions.
  • the phenotype may vary somewhat with variations in environmental conditions such as temperature and light intensity without, however, any variance in genotype.
  • Plants of the new Nyssa can be compared to plants of the female parent selection. Plants of the new Nyssa differ primarily from plants of the female parent selection in branch angle as plants of the new Nyssa have more upwardly sweeping lateral branches than plants of the female parent selection.
  • Plants of the new Nyssa can also be compared to plants of Nyssa sylvatica ‘Wildfire’, not patented. Plants of the new Nyssa and ‘Wildfire’ differ in the following characteristics:
  • the photograph on the first sheet comprises a side perspective view of typical trees of ‘Nsuhh’ grown in an outdoor nursery.
  • the photograph on the second sheet is a close-up view of the upper (left) and lower (right) surfaces of typical leaves of ‘Nsuhh’.
  • the photograph on the third sheet comprises a close-up view of a typical tree of ‘Nsuhh’ grown in an outdoor nursery during the autumn showing the fall leaf coloration.

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

Abstract

A new and distinct cultivar of Nyssa plant named ‘Nsuhh’, characterized by its upwardly sweeping lateral branches forming a tight pyramidal plant form; rapid growth rate; glossy dark green-colored leaves that maintain glossy dark green coloration throughout the summer; and resistance to leaf spot.

Description

Botanical designation: Nyssa sylvatica.
Cultivar denomination: ‘NSUHH’.
BACKGROUND OF THE INVENTION
The present invention relates to a new and distinct cultivar of Nyssa plant, botanically known as Nyssa sylvatica, commercially referred to as Black Gum and hereinafter referred to by the name ‘Nsuhh’.
The new Nyssa plant originated from an open-pollination in Rock Island, Tenn. of an unnamed selection of Nyssa sylvatica, not patented, as the female, or seed, parent with an unknown selection of Nyssa sylvatica as the male, or pollen, parent. The new Nyssa plant was discovered and selected by the Inventors as a single plant from within the progeny of the stated open-pollination in a controlled environment in Rock Island, Tenn. in 2002.
Asexual reproduction of the new Nyssa plant by chip budding in a controlled environment in Belvidere, Tenn. since August, 2003, has shown that the unique features of this new Nyssa plant are stable and reproduced true to type in successive generations.
SUMMARY OF THE INVENTION
Plants of the new Nyssa have not been observed under all possible environmental and cultural conditions. The phenotype may vary somewhat with variations in environmental conditions such as temperature and light intensity without, however, any variance in genotype.
The following traits have been repeatedly observed and are determined to be the unique characteristics of ‘Nsuhh’. These characteristics in combination distinguish ‘Nsuhh’ as a new and distinct Nyssa plant:
    • 1. Upwardly sweeping lateral branches forming a tight pyramidal plant form.
    • 2. Rapid growth rate.
    • 3. Glossy dark green-colored leaves that maintain glossy dark green coloration throughout the summer.
    • 4. Resistant to leaf spot.
Plants of the new Nyssa can be compared to plants of the female parent selection. Plants of the new Nyssa differ primarily from plants of the female parent selection in branch angle as plants of the new Nyssa have more upwardly sweeping lateral branches than plants of the female parent selection.
Plants of the new Nyssa can also be compared to plants of Nyssa sylvatica ‘Wildfire’, not patented. Plants of the new Nyssa and ‘Wildfire’ differ in the following characteristics:
    • 1. Plants of the new Nyssa have more upwardly sweeping lateral branches as plants of ‘Wildfire’ have laterally-orientated lateral branches.
    • 2. Plants of the new Nyssa have glossier and more durable leaves than plants of ‘Wildfire’.
BRIEF DESCRIPTION OF THE PHOTOGRAPHS
The accompanying colored photographs illustrate the overall appearance of the new Nyssa plant showing the colors as true as it is reasonably possible to obtain in colored reproductions of this type. Colors in the photographs may differ slightly from the color values cited in the detailed botanical description which accurately describe the colors of the new Nyssa plant.
The photograph on the first sheet comprises a side perspective view of typical trees of ‘Nsuhh’ grown in an outdoor nursery.
The photograph on the second sheet is a close-up view of the upper (left) and lower (right) surfaces of typical leaves of ‘Nsuhh’.
The photograph on the third sheet comprises a close-up view of a typical tree of ‘Nsuhh’ grown in an outdoor nursery during the autumn showing the fall leaf coloration.
 DETAILED BOTANICAL DESCRIPTION
The aforementioned photographs and following observations, measurements and values describe plants grown during the summer and autumn in an outdoor nursery in Hawkinsville, Ga. and under commercial practices. Trees were five years old when the photographs and description were taken. In the following description, color references are made to The Royal Horticultural Society Colour Chart, 2001 Edition, except where general terms of ordinary dictionary significance are used.
  • Botanical classification: Nyssa sylvatica ‘Nsuhh’.
  • Parentage:
      • Female, or seed, parent.—Unnamed selection of Nyssa sylvatica, not patented.
      • Male, or pollen, parent.—Unknown selection of Nyssa sylvatica, not patented.
  • Propagation:
      • Type.—By chip budding.
  • Plant description:
      • Plant and growth habit.—Upright tree with upwardly sweeping lateral branches forming a tight pyramidal plant form; freely branching habit with numerous lateral branches developing per plant; vigorous growth habit and rapid growth rate with trees growing 106.7 cm per year.
      • Plant height.—About 4.88 meters.
      • Plant diameter.—About 2.13 meters.
      • Trunk diameter, about 30 cm above ground level.—About 9.1 cm.
      • Texture, bark.—Woody, fissured.
      • Color, bark.—Close to 197A.
      • Lenticels.—Length: About 1 mm. Width: About 1.5 mm to 3 mm. Color: Close to 156A.
  • Lateral branch description:
      • Diameter, about 2.5 cm below terminal bud.—About 2.5 mm.
      • Internode length.—About 3.8 cm to 5.1 cm.
      • Strength.—Strong.
      • Aspect.—Upwardly sweeping, about 30° to 70° from vertical.
      • Texture.—Smooth, glabrous.
      • Color, new growth.—Close to 144B.
      • Color, first year wood.—Close to 165A.
      • Lenticels, new growth.—Length: About 0.5 mm. Width: About 0.5 mm. Color: Close to 159D.
      • Lenticels, first year wood.—Length: About 1 mm. Width: About 1 mm. Color: Close to 159A.
  • Foliage description:
      • Arrangement.—Alternate, simple.
      • Developing leaves.—Length: About 6 cm. Width: About 3 cm. Shape: Obovate. Apex: Acute to acuminate. Base: Acute. Margin: Entire. Texture, upper surface: Smooth, glabrous. Texture, lower surface: Pubescence along the veins and margins. Venation pattern: Pinnate. Color: Upper surface: Close to 144A; venation, close to 138C. Lower surface: Close to 138B; venation, close to 144B. Petioles: Length: About 6 mm. Diameter: About 1.25 mm. Texture, upper surface: Smooth, glabrous. Texture, lower surface: Pubescent.
      • Fully expanded leaves.—Length: About 8.4 cm. Width: About 4.1 cm. Shape: Obovate. Apex: Acute to acuminate. Base: Acute. Margin: Entire. Texture, upper surface: Smooth, glabrous; glossy. Texture, lower surface: Sparse pubescence along the veins and margins. Venation pattern: Pinnate. Color: Upper surface: Close to 147A; venation, close to 145A; during the autumn, color becoming closer to 45A and 34A. Lower surface: Close to 191A; venation, close to 196A; during the autumn, color becoming closer to 182B and 181D. Petioles: Length: About 1 cm. Diameter: About 1.5 mm. Texture, upper surface: Pubescent. Texture, lower surface: Smooth, glabrous. Color, upper surface: Close to 145A occasionally blushed with close to 182A. Color, lower surface: Close to 145A.
  • Bud description:
      • Terminal buds.—Length: About 5.9 mm. Diameter: About 4.1 mm. Color: Close to 200A.
      • Lateral buds.—Length: About 4.4 mm. Diameter: About 2.9 mm. Color: Close to 200A.
  • Flower description:
      • Flower arrangement and habit.—Dioecious; male flowers only; flowers simple and inconspicuous; flowers arranged in oval to rounded racemes with usually about ten to twelve flowers per raceme.
      • Fragrance.—None detected.
      • Natural flowering season.—Plants of the new Nyssa begin flowering in late April in Hawkinsville, Ga.
      • Flower longevity.—Individual flowers last about ten days to two weeks on the plant; flowers not persistent.
      • Inflorescence height.—About 3.2 cm.
      • Inflorescence diameter.—About 1.7 cm.
      • Flower diameter.—About 6 mm.
      • Flower length (depth).—About 3.5 mm.
      • Petals.—None observed.
      • Sepals.—Quantity and arrangement: About eight sepals arranged in a single whorl. Length: About 1 mm. Width: About 0.5 mm. Shape: Ovate. Apex: Acute; reflexing. Margin: Entire. Texture, upper and lower surfaces: Smooth, glabrous. Color: When opening, upper and lower surfaces: Close to 145A. Fully opened, upper and lower surfaces: Close to 145A.
      • Peduncles.—Length: About 2.6 cm. Diameter: About 1 mm. Strength: Strong. Texture: Smooth, glabrous. Color: Close to 144B.
      • Pedicels.—Length: About 5.5 mm. Diameter: About 0.5 mm. Strength: Strong. Texture: Smooth, glabrous. Color: Close to 144B.
      • Reproductive organs.—Stamens: Quantity: About ten to twelve per flower. Before anthesis: Filament length: About 1.5 mm. Filament color: Close to 145A. Anther length: About 1.25 mm. Anther diameter: About 1 mm. Anther color: Close to 145A. During anthesis: Filament length: About 3 mm. Filament color: Close to 145A. Anther length: About 1 mm. Anther diameter: About 0.75 mm. Anther color: Close to 158D. Pollen amount: About 32 grains per 1 mm2. Pollen color: Close to 2C. After anthesis: Filament length: About 3 mm. Filament color: Close to 145A. Anther length: About 0.75 mm. Anther diameter: About 0.75 mm. Anther color: Close to 146A. Pistils: None observed, male flowers only. Seeds and fruits: None observed.
  • Temperature tolerance: Plants of the new Nyssa have been observed to be hardy to USDA Hardiness Zone 4 and to USDA Heat Zone 9.
  • Pathogen/pest resistance: With development, plants of the new Nyssa have been observed to be resistant to leaf spot. Plants of the new Nyssa have not been observed to be resistant to pests and other pathogens common to Nyssa plants.

Claims (1)

1. A new and distinct Nyssa plant named ‘Nsuhh’ as illustrated and described.
US12/931,630 2011-02-03 2011-02-03 Nyssa plant named ‘Nsuhh’ Active USPP22951P2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/931,630 USPP22951P2 (en) 2011-02-03 2011-02-03 Nyssa plant named ‘Nsuhh’

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/931,630 USPP22951P2 (en) 2011-02-03 2011-02-03 Nyssa plant named ‘Nsuhh’

Publications (1)

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USPP22951P2 true USPP22951P2 (en) 2012-08-14

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Owner name: ATHENA TREES, INC., GEORGIA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:WILCHER, CLAYTON;NEUBAUER, ALEX;SIGNING DATES FROM 20110119 TO 20110120;REEL/FRAME:025784/0011