plant named ‘Amazonas’

Abstract

A new and distinct cultivar of Neoregelia plant named ‘Amazonas’, characterized by its upright and outwardly arching growth habit; glossy green-colored lower leaves overlain with dark brown; glossy dark red purple-colored upper leaves; non-fading leaf color under low light levels; and good interiorscape and landscape performance.

Description

Botanical designation: (Neoregelia carolinae×Neoregelia princeps)×Neoregelia princeps.

Cultivar denomination: ‘AMAZONAS’.

BACKGROUND OF THE INVENTION

The present invention relates to a new and distinct cultivar of Neoregelia plant, botanically known as (Neoregelia carolinae×Neoregelia princeps)×Neoregelia princeps, and hereinafter referred to by the name ‘Amazonas’.

The new Neoregelia plant is a product of a planned breeding program conducted by the Inventor in Princeton, Fla. The objective of the breeding program is to create new Neoregelia plants with uniquely colored leaves.

The new Neoregelia plant originated from a cross-pollination made by the Inventor in 2002 in Princeton, Fla. of Neoregelia carolinae×Neoregelia princeps ‘Autumn Rain’, disclosed in U.S. Plant patent application Ser. No. 21,600, as the female, or seed, parent with an unnamed proprietary selection of Neoregelia princeps, not patented, as the male, or pollen, parent. The new Neoregelia plant was discovered and selected by the Inventor as a single plant within the progeny of the stated cross-pollination in a controlled greenhouse environment in Princeton, Fla. in 2002.

Asexual reproduction of the new Neoregelia plant by offsets in a controlled environment in Princeton, Fla. since 2003, has shown that the unique features of this new Neoregelia plant are stable and reproduced true to type in successive generations.

SUMMARY OF THE INVENTION

Plants of the new Neoregelia 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 ‘Amazonas’. These characteristics in combination distinguish ‘Amazonas’ as a new and distinct cultivar of Neoregelia:

• • 1. Upright and outwardly arching growth habit.
  • 2. Glossy green-colored lower leaves that are overlain with dark brown.
  • 3. Glossy dark red purple-colored upper leaves.
  • 4. Non-fading leaf color under low light levels.
  • 5. Good interiorscape and landscape performance.

Plants of the new Neoregelia differ primarily from plants of the female parent, ‘Autumn Rain’, in leaf color as plants of ‘Autumn Rain’ have green and white bi-colored lower leaves with solid pink purple-colored upper leaves.

Plants of the new Neoregelia differ from plants of the male parent selection, in the following characteristics:

• • 1. Leaves of plants of the new Neoregelia have shorter and broader leaves than plants of the male parent selection.
  • 2. Plants of the new Neoregelia and the male parent selection differ in leaf coloration as plants of the male parent selection have pale green-colored leaves tinged with pink.

Plants of the new Neoregelia can be compared to plants of the Neoregelia ‘Purple Rain’, not patented. Plants of the new Neoregelia and ‘Purple Rain’ differ primarily in leaf color and leaf pattern. In addition, leaves of plants of the new Neoregelia do not stretch under low light conditions whereas leaves of plants of ‘Purple Rain’ stretch under low light conditions.

BRIEF DESCRIPTION OF THE PHOTOGRAPHS

The accompanying colored photographs illustrate the overall appearance of the new Neoregelia 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 Neoregelia plant.

The photograph at the bottom of the sheet is a side perspective view of a typical flowering plant of ‘Amazonas’ grown in a container.

The photograph at the top of the sheet is a top perspective view of a typical flowering plant of ‘Amazonas’.

DETAILED BOTANICAL DESCRIPTION

The aforementioned photographs and following observations, measurements and values describe flowering plants grown during the spring in 15-cm containers in a polypropylene-covered greenhouse in Princeton, Fla. under commercial Neoregelia production practices. During the production of the plants, day temperatures ranged from 10° C. to 32° C., night temperatures ranged from 7° C. to 32° C. and light levels averaged 3,200 foot-candles. Plants were one year old when the photographs and description were taken. In the following 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: (Neoregelia carolinae×Neoregelia princeps)×Neoregelia princeps ‘Amazonas’.
• Parentage:
  • • Female, or seed, parent.—Neoregelia carolinae×Neoregelia princeps ‘Autumn Rain’, disclosed in U.S. Plant patent application Ser. No. 21,600.
    • Male, or pollen, parent.—Unnamed proprietary selection of Neoregelia princeps, not patented.
• Propagation:
  • • Type.—By offsets.
    • Time to initiate roots, summer.—About 30 days at 28° C. to 30° C.
    • Time to initiate roots, winter.—About 45 days at 18° C. to 22° C.
    • Time to produce a rooted young plant, summer.—About three months at 28° C. to 30° C.
    • Time to produce a rooted young plant, winter.—About four months at 18° C. to 22° C.
    • Root description.—Medium in thickness, fibrous; yellow to tan in color.
    • Rooting habit.—Moderately freely branching; medium density.
• Plant description:
  • • Plant form/growth habit.—Upright and outwardly arching growth habit; rosette leaves are erect when young, becoming outwardly arching with development; plants readily produce uniform offsets; vigorous growth habit.
    • Plant height.—About 19 cm.
    • Plant diameter or spread.—About 43 cm.
    • Internode length.—About 3 mm.
    • Stem texture.—Smooth, glabrous.
    • Stem color.—Close to NN155B.
• Foliage description:
  • • Arrangement.—Rosette, spiral phyllotaxis; simple; sessile, clasping.
    • Shape.—Oblong.
    • Apex.—Cuspidate.
    • Base.—Truncate.
    • Margin.—Serrate, spinose.
    • Length.—About 25 cm.
    • Width, mid-section.—About 6 cm.
    • Width, base.—About 7.8 cm.
    • Texture.—Smooth, glabrous; leathery; longitudinally ribbed.
    • Luster.—Glossy.
    • Venation pattern.—Parallel.
    • Color.—Lower leaves, upper surface: Ground color, darker than 146A, overlain with 200B; venation, close to 200B. Lower leaves, lower surface: Close to 200B; towards the base, close to 187C; venation, close to 200B to 200C. Upper leaves, upper surface: Close to 71A; towards the base, close to 157B; venation, close to 71A. Upper leaves, lower surface: Close to 61A; towards the base, close to 157C; venation, close to 61A.
• Inflorescence description:
  • • Inflorescence form.—Terminal flat-topped compact corymb located inside the leaf rosette; about 78 flowers develop per inflorescence.
    • Time to flower.—Plants begin flowering about nine to eleven weeks after planting; plants flower naturally during the spring in Florida.
    • Flower longevity.—Individual flowers last about one day on the plant; flowers persistent.
    • Fragrance.—None detected.
    • Inflorescence length.—About 5.2 cm.
    • Inflorescence diameter.—About 4 cm.
    • Flower size.—Length: About 4.5 cm. Diameter: About 7 mm.
    • Flower buds.—Length: About 4.4 cm. Diameter: About 6 mm. Shape: Elongated oblong. Color: Close to N88D.
    • Petals.—Quantity per flower: Three in a single whorl. Shape: Oblanceolate. Apex: Acuminate. Base: Truncate. Margin: Entire. Length: About 3.4 cm. Width: About 5 mm. Texture: Smooth, glabrous. Color: When opening, upper surface: Close to NN155D; towards the apex, close to 90A. When opening, lower surface: Close to NN155D; towards the apex, close to 92B. Fully opened, upper surface: Close to NN155D; towards the apex, close to 92A. Fully opened, lower surface: Close to NN155D; towards the apex, close to 90A to 90B.
    • Flower bracts.—Quantity per flower: One. Shape: Elliptical. Length: About 4 cm. Width: About 9 mm. Texture: Membraneous. Color: Close to 157D.
    • Sepals.—Quantity per flower: Three in a single whorl. Shape: Oblanceolate. Apex: Acuminate. Base: Truncate. Margin: Entire. Length: About 2.5 cm. Width: About 8 mm. Texture: Smooth, glabrous. Color, upper surface: Close to 146D. Color, lower surface: Close to 146D tinted with close to 182B.
    • Peduncles.—Length: About 9 mm. Diameter: About 1.5 cm. Strength: Strong. Aspect: Typically erect. Texture: Smooth, glabrous. Color: Close to NN155B.
    • Pedicels.—Length: About 7 mm. Diameter: About 3 mm. Strength: Strong. Aspect: Typically erect to somewhat outward and curving upright. Texture: Smooth, glabrous. Color: Close to 155D.
    • Stamens.—Quantity per flower: Six. Filament length: About 1.5 cm; partially adnate to the petals. Filament color: Close to NN155D. Anther shape: Lanceolate. Anther length: About 6 mm. Anther color: Close to 155A. Pollen amount: Scarce. Pollen color: Close to 158B.
    • Pistils.—Quantity per flower: One. Pistil length: About 3.5 cm. Stigma shape: Oval, elongated. Stigma color: Close to NN155A. Style length: About 2 cm. Style color: Close to NN155D. Ovary color: Close to NN155B.
    • Fruit/seed.—Fruit and seed production have not been observed on plants of the new Neoregelia.
• Temperature tolerance: Plants of the new Neoregelia have been observed to tolerate temperatures ranging from about 2° C. to about 37° C.
• Interior & garden performance: Plants of the new Neoregelia have been observed to have good postproduction longevity under interior conditions and to have good garden performance.
• Disease/pest resistance: Resistance to pathogens and pests common to Neoregelia plants has not been observed.

Claims

1. A new and distinct Neoregelia plant named ‘Amazonas’ as illustrated and described.