RO115481B1 - Garden balsam (impatiens balsamina l) variety named "carmen" - Google Patents

Abstract

The invention relates to a variety of garden balsam (Impatiens balsamina L) named Carmen, obtained by autopolyploidy followed by yearly repeated individual selection of the resulting material, recommended to be cultivated on sunny lands and in humus rich soils with a satisfactory humidity, for decorating parks and gardens It is an autopolyploid with 14n=98 chromosomes and the plants measure 5070 centimeters in height The stem is reddish-brown, knotty, ramificated, having bush appearance and pyramid habit The growth is undetermined The leaves are dark-green, elliptically lanceolate, opposite at their base and alternate toward the apex The flowers are pink, double, hermaphrodite and their floral formula is %K3C10A5G(5) They blossom from June until hoar-frost time; there are 150250 flowers on a plant The fruit is a capsule with seeds and at maturity it can be of three types: normal, curved, twisted One plant has 50400 seeds

Description

The invention relates to a variety of worms (trees, willow) Impatiens balsamine

L., with the name Carmen, obtained by the method of autopoliploidy, followed by the individual selection, repeated annually, of the resulting material, recommended to be cultivated on sunny lands and humus-rich soils, sufficiently humid, for the decoration of parks and gardens.

The Kamellien variety, which is also part of the Impatiens genus, is known and cultivated and is a witness to the newly created variety. Plants of this variety have a height of 30-40 cm. The stalk is un branched, reddish brown, growth indeterminate, nodular and with diameter, at the ground level, 1.5 - 2.5 cm. The leaves are elliptical lanceolate, with serrated edges and have opposite base and alternate arrangement towards the tip. The petiole is grooved and has, on the edges, glands slightly outlined. Flowers are pink, double hermaphrodite, spiked, with curved spur. The floral formula is% K ₃ C ₁₀ A ₅ G ₍ 5j. The number of flowers on a plant is 80-150. The flower stems are long and thin. The flowering is basipetal and occurs in June-September.

The fruit is a long capsule, which breaks down into 5 boxes.

The technical problem, which the invention solves, consists in the creation of a variety of worms (trees, willows), with improved genetic, morphological and physiological properties.

The variety according to the invention eliminates the varieties of known varieties and distinguishes them, by the fact that it is an autopoliploid 14 n = 98 chromosomes, the height of the plants is 5070 cm, the stem is brown-red, nodular, branched, the diameter of the stem, at ground level , being 2.5 - 3.5 cm. Growth is indefinite. The leaves are dark green, elliptical - lanceolate, with opposite arrangement at the base, alternating towards the tip. The flowers are pink, double, hermaphrodite and with the floral formula% K ₃ C ₁₀ A ₅ G ₍ 5j. Flowering takes place in June until the fall of mists, on a plant with 150-250 flowers.

The fruit is a seed capsule, which, at maturity, is of 3 types: normal, curved, twisted. On one plant, 50-400 seeds are found.

The following is an example of an embodiment of the invention, in connection with photographs 1 ... 3, which represent:

- photo 1, plant appearance in culture;

- photo 2, branch tip appearance;

- photo 3, appearance branches during the flowering period.

The Carmen variety, according to the invention, was obtained by the method of autopoliploidy, followed by the individual selection, repeated annually, of the resulting material. It is an autopoliploid with 14 n = 98 chromosomes. Plants have a height of 5070 cm, are branched. The stem is of a reddish brown color, it has a bushy appearance and a pyramidal port. The diameter of the stem, at the ground level, is 2.5-3.5 cm. The growth is indeterminate. The leaves are dark green, elliptic lanceolate, with opposite position at the base and alternating towards the tip of the branches. Leaf stomata have large diameter and large number of chloroplasts / stomata. On the edges of the petiole, the glands are prominent. The flowers are pink, double, hermaphrodite and have the floral formula% K ₃ C ₁₀ A ₅ G _(g .

The diameter of the flowers is 3.5 - 4.5 cm, the flower stalks are thick, as are the petals. There are 150-250 flowers on one plant.

flowering occurs in June - until the mists fall, it is basipetal, in the first stage, then disordered.

The duration of flower maintenance, from the moment of opening, is 7-10 days.

RO 115481 Bl

The fruit is a capsule with seeds, with a thick wall, which, at maturity, is of three types: normal, curved, twisted. The number of seeds per plant is 50-400.

By cultivating the variety, the following advantages are obtained:

- prolongation of the flowering period;

- special aesthetic value; 50

- intensification of color and perfume;

- the number of chloroplasts / stomata increases.

Claims (2)

Claims 55 1. Varieties of worms (tree, willow) Impatiens balsamina L., with the name Carmen, obtained by the method of autopoliploidy, followed by the individual selection, repeated annually, of the resulting material, recommended to be cultivated on sunny lands and humus-rich soils, sufficient of wetlands, for the decoration of parks and gardens, characterized by the fact that it is an autopoliploid 14 n = 98 chromosomes, the height of the plants is 50-70 cm, the stem is branched, brown-reddish, knot-like, with a bush and harbor appearance. pyramidal, the diameter of the stem at the ground level is 2.5 - 3.5 cm, the growth is indeterminate, the leaves are dark green, elliptic lanceolate, with opposite arrangement at the base, alternating towards the tip of the branches, the stomata of the leaves have a large diameter and 65 large number of chloroplasts / stomata, on the edges of the petiole the glands are prominent, the flowers are pink, double, hermaphrodite, have the floral formula% K ₃ C ₁₀ A ₅ G _[5) , the diameter of the flower is 3.5 - 4.5 cm, the stems are thick, so are the petals, 150-250 flowers are found on a plant, the fruit is a seed capsule, with a thick wall, the capsule is maturity being of 3 types: normal, curved and twisted, and the number of seeds on a 70 plant is 50-400. » 2. Varieties according to claim 1, characterized in that the flowering takes place in June - until the fall of the mists, it is basipetal, and the duration of flowering, from the moment of opening, is 7-10 days.