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USPP21728P2 - Hesperaloe plant named ‘Perfu’ - Google Patents

Hesperaloe plant named ‘Perfu’ Download PDF

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Publication number
USPP21728P2
USPP21728P2 US12/584,120 US58412009V USPP21728P2 US PP21728 P2 USPP21728 P2 US PP21728P2 US 58412009 V US58412009 V US 58412009V US PP21728 P2 USPP21728 P2 US PP21728P2
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hesperaloe
plants
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color
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US12/584,120
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Ronald E. Gass
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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
    • A01H5/00—Angiosperms, i.e. flowering plants, characterised by their plant parts; Angiosperms characterised otherwise than by their botanic taxonomy
    • A01H5/02—Flowers
    • 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
    • A01H6/12—Asparagaceae, e.g. Hosta

Definitions

  • Botanical designation Hesperaloe funifera ⁇ Hesperaloe parviflora.
  • the present invention relates to a new and distinct cultivar of Hesperaloe plant, botanically known as Hesperaloe funifera ⁇ Hesperaloe parviflora and hereinafter referred to by the name ‘Perfu’.
  • the new Hesperaloe plant is a product of a planned breeding program conducted by the Inventor in Arlington, Ariz.
  • the objective of the breeding program is to develop new Hesperaloe plants with unique flower form and color.
  • the new Hesperaloe plant originated from a cross-pollination in 1997 of an unnamed selection of Hesperaloe funifera, not patented, as the female, or seed, parent with an unnamed selection of Hesperaloe parviflora, not patented, as the male, or pollen, parent.
  • the new Hesperaloe plant was discovered and selected by the Inventor in 2002 as a single flowering plant within the progeny of the stated cross-pollination in a controlled environment in Phoenix, Ariz.
  • Plants of the new Hesperaloe have not been observed under all possible environmental conditions.
  • the phenotype may vary somewhat with variations in environment and cultural practices such as temperature and light intensity without, however, any variance in genotype.
  • Plants of the new Hesperaloe can be compared to plants of the female parent selection. Plants of the new Hesperaloe differ from plants of the female parent selection in the following characteristics:
  • Plants of the new Hesperaloe can be compared to plants of the male parent selection. Plants of the new Hesperaloe differ from plants of the male parent selection in the following characteristics:
  • Plants of the new Hesperaloe can be compared to plants of the Hesperaloe parviflora ‘Perpa’, disclosed in U.S. Plant patent application Ser. No. 12/583,681. Plants of the new Hesperaloe differ from plants of ‘Perpa’ in the following characteristics:
  • the photograph at the top of the sheet is a close-up view of a typical inflorescence of ‘Perfu’.
  • the photograph at the bottom of the sheet is a side perspective view of a typical plant of ‘Perfu’ grown in a container.

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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)
  • Cultivation Of Plants (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)

Abstract

A new and distinct cultivar of Hesperaloe plant named ‘Perfu’, characterized by its upright plant habit; vigorous growth habit; tall and erect pink-colored peduncles; campanulate pink-colored flowers with flared apices; and good garden performance.

Description

Botanical designation: Hesperaloe funifera×Hesperaloe parviflora.
Cultivar denomination: ‘PERFU’.
BACKGROUND OF THE INVENTION
The present invention relates to a new and distinct cultivar of Hesperaloe plant, botanically known as Hesperaloe funifera×Hesperaloe parviflora and hereinafter referred to by the name ‘Perfu’.
The new Hesperaloe plant is a product of a planned breeding program conducted by the Inventor in Tucson, Ariz. The objective of the breeding program is to develop new Hesperaloe plants with unique flower form and color.
The new Hesperaloe plant originated from a cross-pollination in 1997 of an unnamed selection of Hesperaloe funifera, not patented, as the female, or seed, parent with an unnamed selection of Hesperaloe parviflora, not patented, as the male, or pollen, parent. The new Hesperaloe plant was discovered and selected by the Inventor in 2002 as a single flowering plant within the progeny of the stated cross-pollination in a controlled environment in Phoenix, Ariz.
Asexual reproduction of the new Hesperaloe plant by tissue culture in a controlled greenhouse environment Phoenix, Ariz. has shown that the unique features of this new Hesperaloe plant are stable and reproduced true to type in successive generations of asexual reproduction.
SUMMARY OF THE INVENTION
Plants of the new Hesperaloe have not been observed under all possible environmental conditions. The phenotype may vary somewhat with variations in environment and cultural practices 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 ‘Perfu’. These characteristics in combination distinguish ‘Perfu’ as a new and distinct cultivar of Hesperaloe:
    • 1. Upright plant habit.
    • 2. Vigorous growth habit.
    • 3. Tall and erect pink-colored peduncles.
    • 4. Campanulate pink-colored flowers with flared apices.
    • 5. Good garden performance.
Plants of the new Hesperaloe can be compared to plants of the female parent selection. Plants of the new Hesperaloe differ from plants of the female parent selection in the following characteristics:
    • 1. Plants of the new Hesperaloe have shorter leaves than plants of the female parent selection.
    • 2. Flowers of plants of the new Hesperaloe are pink in color whereas flowers of plants of the female parent selection are creamy white in color.
    • 3. Peduncles of plants of the new Hesperaloe are shorter than plants of the female parent selection.
    • 4. Peduncles of plants of the new Hesperaloe are vertically orientated whereas peduncles of plants of the female parent selection are outwardly orientated.
    • 5. Peduncles of plants of the new Hesperaloe are pink in color whereas peduncles of plants of the female parent selection are green in color.
Plants of the new Hesperaloe can be compared to plants of the male parent selection. Plants of the new Hesperaloe differ from plants of the male parent selection in the following characteristics:
    • 1. Flowers of plants of the new Hesperaloe are pink in color whereas flowers of plants of the male parent selection are coral red in color.
    • 2. Peduncles of plants of the new Hesperaloe are vertically orientated whereas peduncles of plants of the male parent selection are outwardly orientated.
    • 3. Peduncles of plants of the new Hesperaloe are pink in color whereas peduncles of plants of the male parent selection are green in color.
Plants of the new Hesperaloe can be compared to plants of the Hesperaloe parviflora ‘Perpa’, disclosed in U.S. Plant patent application Ser. No. 12/583,681. Plants of the new Hesperaloe differ from plants of ‘Perpa’ in the following characteristics:
    • 1. Plants of the new Hesperaloe are larger than plants of ‘Perpa’.
    • 2. Plants of the new Hesperaloe have larger leaves than plants of ‘Perpa’.
    • 3. Plants of the new Hesperaloe and ‘Perpa’ differ in leaf color.
    • 4. Flowers of plants of the new Hesperaloe are pink in color whereas flowers of plants of ‘Perpa’ are red in color.
BRIEF DESCRIPTION OF THE PHOTOGRAPHS
The accompanying colored photographs illustrate the overall appearance of the new Hesperaloe 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 Hesperaloe plant.
The photograph at the top of the sheet is a close-up view of a typical inflorescence of ‘Perfu’.
The photograph at the bottom of the sheet is a side perspective view of a typical plant of ‘Perfu’ grown in a container.
 DETAILED BOTANICAL DESCRIPTION
The aforementioned photographs and following observations, measurements and values describe plants of the new Hesperaloe grown in 30.5-cm containers in Cochise County, Ariz. during the summer in an outdoor nursery and under conditions which closely approximate commercial production. During the production of the plants, day temperatures ranged from 32° C. to 40° C. and night temperatures ranged from 18° C. to 27° C. Plants were five years old when the photographs and the description were taken. In the description, color references are made to The Royal Horticultural Society Colour Chart, 2007 Edition, except where general terms of ordinary dictionary significance are used.
  • Botanical classification: Hesperaloe funifera×Hesperaloe parviflora ‘Perfu’.
  • Parentage:
      • Female, or seed, parent.—Unnamed selection of Hesperaloe funifera, not patented.
      • Male, or pollen, parent.—Unnamed selection of Hesperaloe parviflora, not patented.
  • Propagation:
      • Type.—By tissue culture.
      • Root description.—Fibrous; tough.
  • Plant description:
      • Plant form and growth habit.—Herbaceous plant; upright plant habit; vigorous growth habit; leaves arranged in a basal rosette with a tall erect central flower stalk.
      • Plant height, from soil level to top of inflorescence.—About 224 cm.
      • Plant height, from soil level to top of foliar plane.—About 64 cm.
      • Plant diameter (area of spread).—About 76 cm.
  • Stem description:
      • Internode length.—About 6 mm.
      • Texture.—Smooth, glabrous.
      • Color.—Close to 157D.
  • Foliage description:
      • Arrangement.—In a basal rosette, whorled; simple; sessile.
      • Length.—About 82 cm.
      • Width.—At the apex, close to 2.5 mm; mid-section, about 1.8 cm; at the base, about 5.6 cm.
      • Shape.—Elongated lanceolate.
      • Apex.—Acuminate.
      • Base.—Clasping the stem.
      • Margin.—Entire; filiferous.
      • Texture, upper and lower surfaces.—Smooth, glabrous; rigid, tough; longitudinally ridged.
      • Venation pattern.—Parallel.
      • Color.—Developing leaves, upper surface: Close to 146D. Developing leaves, lower surface: Close to 146C. Fully expanded leaves, upper surface: Close to 146D; towards the apex, overlain with close to 173B to 173C; towards the base, close to 13B; venation, close to 146D. Fully expanded leaves, lower surface: Close to 146C; towards the apex, overlain with close to 173B to 173C; towards the base, close to 13B; venation, close to 146C.
  • Flower description:
      • Flower appearance/arrangement.—Single campanulate flowers arranged in terminal upright racemes; flowers with flared petal apexes; freely flowering habit with usually about 1,000 flowers per inflorescence; flowers initially face upright and then face outwardly with development.
      • Natural flowering season.—Continuous flowering from March to mid to late summer in Arizona.
      • Flower longevity.—Individual flowers last about seven to ten days on the plant; flowers not persistent.
      • Fragrance.—None detected.
      • Inflorescence height.—About 58 cm.
      • Inflorescence diameter.—About 5.5 cm.
      • Flower length.—About 1.7 cm.
      • Flower diameter.—About 2 cm.
      • Flower bud.—Length: About 1.8 cm. Diameter: About 6 mm. Shape: Oblong. Color: Close to 55B.
      • Flower segments.—Quantity per flower: Six segments fused towards the base; apices flared. Length: About 1.9 cm. Width: About 5 mm. Shape: Elliptical, narrow. Apex: Acute; reflexed. Margin: Entire. Texture, upper and lower surfaces: Smooth, glabrous. Color: When opening, upper surface: Close to 49D. When opening, lower surface: Close to 55B. Fully opened, upper surface: Close to 75C to 75D; color becoming closer to 62D with development. Fully opened, lower surface: Close to 67C to 67D; color becoming closer to 70D with development.
      • Peduncles.—Length: About 124 cm. Diameter: About 1.3 cm. Strength: Strong. Aspect: Erect. Texture: Smooth, glabrous. Color: Lighter than 182D.
      • Pedicels.—Length: About 9 mm. Diameter: About 1 mm. Strength: Strong. Aspect: About 30° to 45° from peduncle axis. Texture: Smooth, glabrous. Color: Close to 183D.
      • Reproductive organs.—Androecium: Quantity per flower: About six. Filament length: About 1.1 cm. Filament color: Close to 75D. Anther shape: Oblong to lanceolate. Anther length: About 5 mm. Anther color: Close to 6D. Amount of pollen: Moderate. Pollen color: Close to 13A. Gynoecium: Quantity per flower: One. Pistil length: About 1.4 cm. Style length: About 7 mm. Style color: Close to NN155D. Stigma appearance: Capitate. Stigma color: Close to NN155D. Ovary color: Close to 1D.
      • Seeds.—Quantity per flower: About 60. Length: About 9 mm. Diameter: About 7 mm. Color: Close to 159D.
      • Fruits.—Type: Tri-locular capsule. Length: About 2.7 cm. Diameter: About 2.3 cm. Texture: Smooth, glabrous. Color: Close to 146C.
  • Garden performance: Plants of the new Hesperaloe have been observed to have good garden performance and to tolerate rain, wind and temperatures ranging from about −20° C. to about 50° C.
  • Pathogen/pest resistance: Plants of the new Hesperaloe have not been observed to be resistant to pathogens and pests common to Hesperaloe.

Claims (1)

1. A new and distinct Hesperaloe plant named ‘Perfu’ as illustrated and described.
US12/584,120 2009-08-31 2009-08-31 Hesperaloe plant named ‘Perfu’ Active USPP21728P2 (en)

Priority Applications (1)

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US12/584,120 USPP21728P2 (en) 2009-08-31 2009-08-31 Hesperaloe plant named ‘Perfu’

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USPP29626P3 (en) * 2016-10-31 2018-08-28 Waterwise Gardening, Llc Red yucca plant named ‘Coral Glow’

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USPP29626P3 (en) * 2016-10-31 2018-08-28 Waterwise Gardening, Llc Red yucca plant named ‘Coral Glow’

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