DE1137250B - Vegetative reproduction of mother plants of a hybrid tea rose - Google Patents

Description

The invention relates to a new rose of the class of the hybrid tea, which differs from the previously known Roses are distinguished by a new and interesting color scheme for the flowers. The rose also owns special strength, tall stature and good behavior. Its flowers are a distinct pink color with petals of canary yellow color; in other words, it is a Color ranging from phlox red to spiral red with a mimosa-yellow base of the petals.

According to the invention, the newly found starting material is continuously propagated vegetatively.

The new starting material comes from breeding studies that were carried out on numerous, through inoculation with a new one that emerged from a bud mutation of the variety »Madame A. Meilland« = »Peace« Eye emerged plants were hired. While the parent rose is lemon yellow or Martius yellow petals with pink edges is shown by the new one that emerged in the inventor's breeding garden Rose, the other way around as the main color of the petals, is pink and only as the base of the flower yellow COLOUR. As a result, all the previously known varieties appear very pure compared to the new pink flower color. This new color is a particularly interesting color. The starting variety, the flower of which is yellow in its basic color, on the other hand often also has a pink pattern or pink spots, and the flowers are usually minimal when fully open pink coloring.

The new mutant plant was selectively bred, and it was propagated on a large scale 35 spines: to investigate. The completely constant vegetative reproducibility of the new plant was achieved and noted. Propagation can be done in the usual way by eye grafting or by cuttings or in any other known way.

The new rose brings a new decorative effect that the horticultural industry has long sought became.

A detailed description of the new rose is given below:

Vegetative propagation of mother plants of a hybrid tea rose

Applicant:

Marie-Louise Meilland, née Paolino,
Cap d'Antibes (France)

Representative: Dr.-Ing. F. Wuesthoff, Dipl.-Ing. G. Pulse and Dipl.-Chem. Dr. rer. nat. E. Frhr. v. Pechmann, patent attorneys, Munich 9, Schweigerstr. 2

Claimed priority:
V. St. v. America, June 23, 1960 (No. 38 405)

Stanley C. Johnston, Wheaton, 111. (V. St. Α.),
has been named as the inventor

Growth:

Upright, heavily branched.

BRANCHES
Colour:

Young stems: meadow green (Oberthür 268, tone 3 and 4), discolored reddish brown in places.
Old wood: cedar green (Oberthür 283, tone 1).

Shape: Quite elongated, not very curved. Strength: Medium, with a fairly narrow base. Number: Medium.
Colour:

On the young stalks: reddish brown.

On the old wood: mineral brown.

LEAVES

Minor leaflets:

GREAT

Hybrid tea

0.90 to 1.20 m.

PLANT

Medium in size and long, usually attached and comb-shaped.

Petiole:

Normal - the front is smooth, and the edges of the nerves are slightly comb-shaped; the The reverse bears a few small curved spines.

209 658/18

Leaflets: When fully bloomed:

Number: three to five to seven. The color of the outer circumference goes in spirals

Shape: elongated, sharply pointed. ^r ° t (Fuchsin, Oberthür 160/3) over, while the

Teeth: normal. ₅ flower center to phlox rose (HCC 625/3)

",,,., ..-, ° pale. Fabric: leather-like, shiny.

Size: large. ^Ome ' ^:

Long.

Colour: .

Front: yew green (Oberthür284, Toni ₁₀ ^U _{light tea rose} aroma.
and 2).
Back: pure green (Oberthür 271, tone 1). Corolla:

α ι r »· -η · j« ι · τ. * · T. Petals:

Note: At the beginning of growth as well as _ ,, _ ,,. . , "...

In the course of this, the young shoots and tissues have: firm, leathery, silky inside and out

their foliage is a reddish brown color. 15 glossy.

Shape: very round and enveloping; the edge

FLOWERING j _s t slightly inwardly curved and sometimes a

Number of flowers: slightly curved or elongated with one

The stems generally have a flower, notch.

the flowers are very double, blooms in the open air ^a ° number: fifty to sixty, regularly

unlimited, order.

Wither: Peel off well.
Pedicel: stamens:

Very stiff; it has a few smaller spines its numerous, arranged irregularly around the style.

Color is lettuce green, sometimes thick with _a5 anthers: medium, open to different

Reddish brown interspersed; Pea-green _{hairs occasionally put} in a dust bag with a

(Horticultural Color Chart of the Royal Horti- petals fused together; color:

cultural society, plate 061). Canary yellow.

Length: stamens: medium length, usually with anthers,

Middle. ³ ° Phlox pink.

Sepals: pistil:

Normal, persistent, moderately long, lanceolate. Numerous, irregular.

Scars: aureoline yellow.
Bracts: ^ Style: Of medium length, very narrow in groups

Poorly developed. p _en arranged, thin, unequal.

Bud: Fruit base: Normal, all ovaries are

Shape: Egg-shaped, pointed, medium-long, with clearly enclosed inside.

pronounced throat and leaflet-like for- fruit output: none to normal.

set on the surface of the bud and ⁴ °

bristle-like, leafy parts that have a DEVELOPMENT

Quarter or more of the bud length over their _ ,, .. ,, ..,.,.

Stick out tip. Blooming:

^{r &} Ongoing.

τ-, _π · «a ■, π , ,,, .. ^ ⁴⁵ Ability of repeated bluning:

Color: When opening the sepals: purple- ς _Ρ ΐι _Γ with

carmine red (Oberthür 156 tone 2). ^G

When the first petals open, the growth is:

Front side purple chimney red (Oberthür 156, very strong.

Tone 1 and 2), the back is salmon pink (upper 50 resistance

^th « ^r 126, tone 2 to 4) with canary-yellow early spring frost ..... very good

movement (Oberthür 16, tone 2 and 3). ^ _{Winter frost very} J ₁₁

Bud opens easily. "...

against diseases:

FLOWER ₃₅ black spot disease good

^Form: powdery mildew 1

Cup-shaped with a raised center, later cup- Oidium } S ^u tf Resistance-shaped; Petals first firmly inwards R _os t, J ability

rolled up, but later slightly when fully blooming

rolled outwards. 60 The pictorial representations are shown in FIG. 1

Diameter: up to 11 individual marks that can be used for identification

12.5 to 15.5 cm; preferably 13.5 to 14.4 cm. ^paint _u ^ ^r ? ^new ? ₁ ^Rose ' ^{while the Fi} S- ^{12 a Ge} "

represents velvet image.

Color: pjg j shows a specimen of a young shoot with

When opening: 65 of the reddish brown color of the foliage at the beginning

Phloxrosa (Fuchsin, Oberthür 160/1) as a gene of growth,

velvet impression; the approach of the petals is Fig. 2 the bud during the loosening of the mimosa yellow (sulfur yellow, Oberthür 18/4). leaves,

i 137

3 shows the open flower in plan view,

4 shows two petals removed from the outer circumference of the flower; right a view of the Front, left a view of the back,

Fig. 5 shows two taken from the inner circumference of the flower Petals; right a view of the front, left a view of the back,

6 shows two petals removed from the center of the flower; right a view of the front, left of the back, "

Fig. 7 shows two examples of the fruit soil, the right one showing the arrangement of the pistons, the left one showing the Arrangement of the stamens shows

8 shows a part of the main branch,

9 shows two parts of the flower stem, with a meadow green front on the right and a front on the left is shown with reddish-brown areas,

10 shows a leaf with five leaflets from the front, FIG. 11 shows a leaf with five leaflets from the front Back,

12 a bud on the left when the sepals are opened, a flower on the right when the sepals are opened, and FIG in the middle a fully bloomed flower.

Claims (1)

PATENT CLAIM: Vegetative propagation of mother plants of a rose, created by the selection of by Inoculation with a new one from a bud mutation of the cultivar "Madame A. Meilland" = "Peace" emerged from the eye and good behavior a new pink flower color with petal roots of yellow Color, namely from phlox red to spiral red of the petals and with canary yellow to mimosa yellow Petal base, possesses. For this 1 photo © 209 658/18 9. 62