USPP15785P3 - Kalanchoe plant named ‘Cassandra’ - Google Patents

Kalanchoe plant named ‘Cassandra’ Download PDF

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Publication number
USPP15785P3
USPP15785P3 US10/644,120 US64412003V USPP15785P3 US PP15785 P3 USPP15785 P3 US PP15785P3 US 64412003 V US64412003 V US 64412003V US PP15785 P3 USPP15785 P3 US PP15785P3
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approximately
cassandra
length
kalanchoe
plant named
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US20040003444P1 (en
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Andres Smaal
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AB Breeding BV
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AB Breeding BV
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01HNEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H6/00Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy
    • A01H6/32Crassulaceae
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01HNEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H5/00Angiosperms, i.e. flowering plants, characterised by their plant parts; Angiosperms characterised otherwise than by their botanic taxonomy
    • A01H5/02Flowers

Definitions

  • the present invention comprises a new and distinct Kalanchoe plant, botanically known as Kalanchoe blossfeldiana , and hereinafter referred to by the cultivar name ‘Cassandra’.
  • the new cultivar was developed by the inventor through a controlled breeding program during August 1997 in The Netherlands.
  • the female (seed) parent of ‘Cassandra’ was the proprietary Kalanchoe blossfeldiana selection designated ‘93226-14’ (not patented), characterized by its red flowers and good branching habit.
  • the male (pollen) parent of ‘Cassandra’ was the proprietary Kalanchoe blossfeldiana selection designated ‘95012’ (not patented), characterized by its red-orange flowers and dark green foliage. ‘Cassandra’ was discovered and selected as a flowering plant within the progeny of the stated cross by the inventor in June 1998.
  • the new cultivar of the present invention can be compared to ‘Arjuno’ (U.S. Plant Pat. No. 10,485). In side by side comparisons with ‘Arjuno’, it is found that the new cultivar is more compact, in terms of plant height and the number of branches, and has fewer flowers per plant. A detailed comparison can be found in Table 1.
  • the cultivar ‘Cassandra’ has not been observed under all possible environmental conditions to date. Accordingly, it is possible that the phenotype may vary somewhat with variations in the environment, such as temperature, light intensity, and day length.
  • the chart used in the identification of colors described herein is The R.H.S. Colour Chart of The Royal Horticultural Society, London, England. The color values were determined on Jan. 4, 2001 between 9:00 and 9:30 am under natural daylight.
  • the plants used for the following observations and measurements were produced from cuttings taken from stock plants and grown in West Chicago, Ill. In 10 cm pots for sixteen (16) weeks. Plants were grown in a double poly carbonate covered greenhouse under conditions comparable to those used in commercial practice while utilizing a soilless growth medium and maintaining temperatures of approximately 82° F. during the day and approximately 66° F. during the night. Plants were exposed to three weeks of long days followed by 9 weeks of short days. Growth regulators were applied as follows: B nine, 3000 ppm at days 17 and 28 and 1500 ppm day 42.

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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 Kalanchoe named ‘Cassandra’ is provided. This new cultivar is characterized by its bright red flowers, dark green foliage, compact growth habit and excellent basal branching.

Description

Latin name of genus and species of plant claimed: Kalanchoe blossfeldiana.
Variety denomination: ‘Cassandra’.
BACKGROUND OF THE INVENTION
The present invention comprises a new and distinct Kalanchoe plant, botanically known as Kalanchoe blossfeldiana, and hereinafter referred to by the cultivar name ‘Cassandra’.
The new cultivar was developed by the inventor through a controlled breeding program during August 1997 in The Netherlands. The female (seed) parent of ‘Cassandra’ was the proprietary Kalanchoe blossfeldiana selection designated ‘93226-14’ (not patented), characterized by its red flowers and good branching habit. The male (pollen) parent of ‘Cassandra’ was the proprietary Kalanchoe blossfeldiana selection designated ‘95012’ (not patented), characterized by its red-orange flowers and dark green foliage. ‘Cassandra’ was discovered and selected as a flowering plant within the progeny of the stated cross by the inventor in June 1998.
Asexual reproduction of the new cultivar at Arroyo Grande, Calif. and West Chicago, Ill., has been through the use of terminal vegetative cuttings and has demonstrated that the characteristics of the new cultivar as herein described are firmly fixed and retained through successive generations of such asexual propagation.
SUMMARY OF THE INVENTION
It was found that the cultivar of the present invention:
    • (a) exhibits bright red flowers,
    • (b) forms dark green foliage,
    • (c) exhibits a good basal branching character, and
    • (d) exhibits a compact upright growth habit.
The new cultivar of the present invention can be compared to ‘Arjuno’ (U.S. Plant Pat. No. 10,485). In side by side comparisons with ‘Arjuno’, it is found that the new cultivar is more compact, in terms of plant height and the number of branches, and has fewer flowers per plant. A detailed comparison can be found in Table 1.
BRIEF DESCRIPTION OF PHOTOGRAPH
The accompanying photograph shows as nearly true as it is reasonably possible to make the same in color illustrations of this type, typical flower and foliage characteristics of the new cultivar. The plants were grown in a greenhouse at West Chicago, Ill., U.S.A.
DETAILED BOTANICAL DESCRIPTION
The cultivar ‘Cassandra’ has not been observed under all possible environmental conditions to date. Accordingly, it is possible that the phenotype may vary somewhat with variations in the environment, such as temperature, light intensity, and day length.
The chart used in the identification of colors described herein is The R.H.S. Colour Chart of The Royal Horticultural Society, London, England. The color values were determined on Jan. 4, 2001 between 9:00 and 9:30 am under natural daylight. The plants used for the following observations and measurements were produced from cuttings taken from stock plants and grown in West Chicago, Ill. In 10 cm pots for sixteen (16) weeks. Plants were grown in a double poly carbonate covered greenhouse under conditions comparable to those used in commercial practice while utilizing a soilless growth medium and maintaining temperatures of approximately 82° F. during the day and approximately 66° F. during the night. Plants were exposed to three weeks of long days followed by 9 weeks of short days. Growth regulators were applied as follows: B nine, 3000 ppm at days 17 and 28 and 1500 ppm day 42.
  • Classification:
      • Botanical.—Kalanchoe blossfeldiana, cultivar ‘Cassandra’.
  • Parentage:
      • Male (pollen) parent.—Proprietary Kalanchoe blossfeldiana selection #‘95012’. Female (seed) parent — Proprietary Kalanchoe blossfeldiana selection #‘93226-14’. Propagation.
      • Type cutting.—Terminal tip.
      • Time to initiate roots.—Approximately 7-14 days with the shorter times generally being experienced in the summer and the longer times in the winter.
      • Time to develop roots.—Approximately 21 days.
      • Root description.—Fibrous, branching.
  • Plant description:
      • Habit of growth.—Moderately vigorous with good basal branching. A mature plant, at 16 weeks after the planting of an unrooted cutting, commonly measures approximately 11 cm in height and approximately 15.4 cm in width.
      • Branching habit.—Typically forms one main stem 8 cm in length and 7 mm in diameter and 12 lateral branches approximately 5.6 cm in length and 3 mm in diameter. Internode length on main stem: Approximately 1.5 cm.
      • Plant form.—Upright and mounded.
      • Foliage.—Form: Simple. Arrangement: Opposite. Shape: Ovate, with obtuse apex, attenuate base and crenate margin. Texture: Glabrous, succulent. Size of mature foliage: Approximately 7.8 cm in length and approximately 5.5 cm in width. Color of mature foliage: Upper surface closest to 147A lower surface between 147A and 147B. Petiole length: Approximately 9 mm. Petiole color: 144A. Petiole diameter: Approximately 4 mm.
  • Flower description:
      • Flowering habit.—Freely flowering.
      • Natural flowering season.—Early January. Flowering time is dependent on temperature, light intensity and other growing conditions.
      • Flowering response time.—Approximately 10 weeks.
      • Inflorescence type.—Dichasial cymes.
      • Flowers borne.—Above foliage.
      • Flower longevity.—Approximately 7 days.
      • Fragrance.—None.
      • Quantity of flowers.—Approximately 10 flowers on main stem and 8 flowers on each lateral branch.
      • Flower buds.—Shape: Elliptical, becoming elongated as it matures. Size just before opening: Length is approximately 8 mm, width is approximately 3 mm. Color: 39A.
      • Flower.—Salverform. Corolla: Diameter is approximately 1.9 cm, depth is approximately 6 mm and aspect is flat. Corolla tube is approximately 1.1 cm in length and 3 mm in diameter.
      • Petals.—Number: Average of 5. Shape: Ovate with cuspidate apex, rounded base. Approximate size: 9 mm in length, 6 mm in width. Aspect: Slightly convex. Texture: Glabrous. Appearance: Somewhat iridescent.
      • Mature flower color.—Upper surface of petals is closest to 45B fading to between 53C and 53D, at senescence; lower surface of petals is closest to 45D with overlay of 37C.
      • Sepals.—Number: Average of 5. Shape: Lanceolate with acute apex, entire margin. Size: 7 mm in length, 1 mm in width. Texture: Smooth. Color: Upper and lower surface: 144B Peduncle — Approximately 2.7 cm in length and 4 mm in diameter.
      • Pedicel length.—Approximately 5 mm.
      • Reproductive organs.—Androecium: 8 stamens arranged in two groups of four — one group being shorter than the other. Anther shape is oblong and flat, length is approximately <1 mm. Pollen color is 6C. Gynoecium: Stigma shape is flat, appearance is crystalline, colorless and transparent. Style length is approximately 4 mm, color is 151 D. Ovary is 4 celled, 7 mm in length. Color is between 144 A and 144B.
  • Seed development: Seed development has not been observed.
  • Disease resistance: Resistance to known Kalanchoe pathogens has not been observed.
TABLE 1
CHARACTERISTIC ‘CASSANDRA’ ‘ARJUNO’
PLANT HEIGHT 11 cm 14 cm
NUMBER OF BRANCHES  12  14
APPROXIMATE NUMBERS OF 100 200
FLOWERS PER PLANT

Claims (1)

1. A new and distinct cultivar of Kalanchoe plant named ‘Cassandra’ substantially as herein shown and described, which:
(a) exhibits bright red flowers,
(b) forms dark green foliage,
(c) exhibits a good basal branching character, and
(d) exhibits a compact upright growth habit.
US10/644,120 2001-11-19 2003-08-20 Kalanchoe plant named ‘Cassandra’ Expired - Lifetime USPP15785P3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US10/644,120 USPP15785P3 (en) 2001-11-19 2003-08-20 Kalanchoe plant named ‘Cassandra’

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/993,459 US20030101496P1 (en) 2001-11-19 2001-11-19 Kalanchoe plant named 'Cassandra'
US10/644,120 USPP15785P3 (en) 2001-11-19 2003-08-20 Kalanchoe plant named ‘Cassandra’

Publications (2)

Publication Number Publication Date
US20040003444P1 US20040003444P1 (en) 2004-01-01
USPP15785P3 true USPP15785P3 (en) 2005-06-07

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US09/993,459 Abandoned US20030101496P1 (en) 2001-11-19 2001-11-19 Kalanchoe plant named 'Cassandra'
US10/644,120 Expired - Lifetime USPP15785P3 (en) 2001-11-19 2003-08-20 Kalanchoe plant named ‘Cassandra’

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US09/993,459 Abandoned US20030101496P1 (en) 2001-11-19 2001-11-19 Kalanchoe plant named 'Cassandra'

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Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Netherlands PBR Publication Document relating to Application KLN 284 (2 pages)-in Dutch.
UPOV-ROM GTITM Computer Database, 2003/06, GTI Jouve Retrieval Software, citation for 'Cassandra'. *

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US20040003444P1 (en) 2004-01-01
US20030101496P1 (en) 2003-05-29

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