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Hybrids registration

Patent protection

The breeder for a new cultivar (cultivated variety) or hybrid of rose may obtain a patent protection. The new plant must meet four criteria to be granted a patent.

The first is novelty, which means that the same rose, whether a hybrid or a variety, must not already be named or sold.

Secondly, the new rose variety must have involved the technical intervention of a human being. This means one can't patent a new rose variety that occurred by chance or by environmental factors alone. Human intervention must have been applied in the development of the new rose variety. For example, the rose must be the result of a controlled breeding or selective propagation program.

Thirdly, the new rose variety must display an inventive step compared to what is already available. It must be clear which steps have lead to the improvement or specific caracteristics.

Finally, the patent application must describe the new variety in enough detail for a rose breeder or suitably skilled person to recognise and reproduce the new rose variety.*

Plant BreederPlant Breeder's Rights

Apart from patents, intellectual property for new rose varieties can be protected through Plant Breeder's Rights (PBR), which is essentially a form of patent. Unlike standard patents, which apply to inventions in most scientific and engineering disciplines, PBR is specifically for new plant varieties. It gives the breeder exclusive rights to a range of commercial activities for the particular rose variety.* In Canada, the Canadian Food Inspection Agency administers the Plant Breeders' Rights Act (1990) and Regulations which provide legal protection to plant breeders for new plant varieties for up to 18 years.

Authorities

In Canada, hybrids may be managed by the Canadian Ornamental Plant Foundation (COPF), a non-profit organization that helps to fund new ornamental plant development and that has been providing royalty administration since 1964.

The American Rose Society serves as the International Cultivar Registration Authority for Roses and follows the rules set forth by the International Code of Nomenclature for Cultivated Plants in the registration of new rose varieties.

About names

To be acceptable names, the epithets given to new hybrids or cultivars are enclosed in single quotation marks and have to be unique to the genus in which the new plant has been developed. For example, the real name of Marie-Victorin rose from the Explorer series is Rosa 'AC Marie -Victorin', Rosa being the scientific genus and 'AC Marie- Victorin', the epithet designating the hybrid.

Parental lineage that goes back more than a century of hybridization

On the other hand, Rosa 'AC Marie -Victorin' is the result of a hybridization between two floribunda roses, 'Arthur Bell' and 'John Davis', themselves hybrids between polyantha roses and tea roses. The polyantha roses are also hybrid roses created in the late 1870s from crosses made by the rose grower Jean -Baptiste Guillot, between two species: Rosa multiflora and Rosa chinensis. As for the tea roses, their lineage is even more complex because it comes from multiple hybridization. This means that the hybridization of roses must take into account the particularities of these parental lines to obtain a rose with the desired qualities.

*Part of this text has been adapted or reproduced from abc.net.au







JBM 10, S4
Registration of roses and ornamental shrubs. - 1968-1986. - 3 cm of textual records.



Scope and content:
Series on the registration of Felicitas Svejda's hybrid roses and ornamental shrubs with the Canadian Ornamental Plant Foundation (COPF), the American Rose Society (ARS) and the Arnold Arboretum. Series containing her correspondence with these three institutions.

Series contains the following sub-series: SS1 - Rosa; SS2 - Weigela; SS3 - Forsythia; SS4 - Philadelphus.

Notes:

Source of the formal title proper : Original English title.

Condition: Fragile documents fragile. Typed documents and manuscripts are contained in a brown ring binder.

Classification: The records are arranged by plant species, by application date in descending chronological order.

Language of documents: The documents are in English.

Accompanying document: Includes a list of publications by Felicitas Svejda from 1971 to 1986.

Location: Media A - CL7 - T4.

Finding aid: Includes an index.


Digitized archives

JBM 10, S4, SS1  Rosa. – 1968-1986. - 2 cm of textual records.
 
Creator of the original document: Felicitas Svejda

Scope and content: Subseries on the registration of hybrid roses with the COPF and ARS.

Notes:

Source of title proper: Title based on contents of the sub - series.

Classification: Original classification of the author in descending chronological order.


Digital version available (PDF)



 
JBM 10, S4, SS2  Weigela. – 1981-1986. - 16 p.
 
Creator of the original document: Felicitas Svejda.

Scope and content: Subseries on the registration of Weigela hybrids with the COPF and Arnold Arboretum.

Subseries contains correspondence with both institutions.

Notes:

Source of title proper : Title based on contents of the subseries.

Classification: Original classification of the author in descending chronological order.


Digital version available (PDF)



 
JBM 10, S4, SS3  Forsythia. – 1972-1985. - 23 p
 
Creator of the original document: Felicitas Svejda

Scope and content: Subseries on the registration of Forsythia hybrids with the COPF and Arnold Arboretum.

Subseries contains correspondence with both institutions as well as letters exchanged with scientists of other federal research stations.

Notes:

Source of title proper: Title based on contents of the subseries.

Classification: Original classification of the author in descending chronological order.


Digital version available (PDF)



 
JBM 10, S4, SS4  Philadelphus. – 1979-1986. - 17 p.
 
Creator of the original document: Felicitas Svejda

Scope and content: Subseries on the registration of Philadelphus hybrids with the COPF and Arnold Arboretum.

Subseries contains correspondence with both institutions as well as letters exchanged with scientists of other federal research stations.

Notes:

Source of title proper: Title based on contents of the subseries.

Classification: Original classification of the author in descending chronological order.


Digital version available (PDF)



 
JBM10, S4,TIndex.  Hybrids registration
 
Creator of the original document: Felicitas Svejda

Notes:
Source of the formal title proper: According to the content of the record.

Classification: Original arrangement by the author.

Digital version available (PDF)



 

These documents are available for consultation in their original version
at the Montréal Botanical Garden Library.

Exposition Svejda [Jardin botanique de Montréal]

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Last update : 2016-10-01
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