UPOV - Technical Working Party for Ornamental Plants and Forest Trees (TWO/53)

Fifty-Third Session

June 7 to June 11, 2021 (Roelofarendsveen, Netherlands)

Meetings by Topic next Technical Working Party for Ornamental Plants and Forest Trees

TWO/52 >> TWO/53

Technical Working Parties Preparatory Webinars (video/recordings)

Download all documents: EN  

Meeting Documents

CodeTitle(s)File(s)
FORM FOR TWO/53 COMMENTSForm for comments on documents and Test Guidelinesdoc EN 
TWO/53/1Draft agendapdf EN 
doc EN 
TWO/53/4Assessing ornamental crops using individual plant measurements (MS)pdf EN 
TWO/53/5Example varieties for asterisked quantitative characteristics when illustrations are providedpdf EN 
doc EN 
TWO/53/6Providing information on similar varieties in the UPOV model variety descriptionpdf EN 
TWO/53/7Procedures for grouping varieties using UPOV codes and relevant information sourcespdf EN 
TWP/5/1Development of guidance and information materialspdf EN 
doc EN 
TWP/5/2Variety description databasespdf EN 
doc EN 
TWP/5/3UPOV PRISMApdf EN 
doc EN 
TWP/5/4UPOV information databasespdf EN 
doc EN 
TWP/5/4 ANNEX IV, PART APart A: UPOV codes amendments to be checkedxlsx EN 
TWP/5/4 ANNEX IV, PART BPart B: New UPOV codes or new informationxlsx EN 
TWP/5/4 ANNEX IV, PART CPart C: Crop type(s) of UPOV codes used in the PLUTO database for the first timexlsx EN 
TWP/5/5Exchange and use of software and equipmentpdf EN 
doc EN 
TWP/5/6Variety denominationspdf EN 
doc EN 
TWP/5/7Molecular techniquespdf EN 
doc EN 
TWP/5/8Guidance for drafters of Test Guidelinespdf EN 
doc EN 
TWP/5/9Cooperation in examinationpdf EN 
doc EN 
TWP/5/10Data processing for the production of variety descriptions for measured quantitative characteristicspdf EN 
doc EN 
TWP/5/11The Combined Over Years Uniformity Criterion (COYU)pdf EN 
doc EN 
TWP/5/12Increasing participation in the work of the TC and TWPspdf EN 
doc EN 
TWP/5/13Revision of Test Guidelinespdf EN 
doc EN 
TWP/5/14Revision of document TGP/5 Section 6: UPOV Report on Technical Examination and UPOV Variety Descriptionpdf EN 
doc EN 

Test Guidelines

CodeTitle(s)File(s)
TG/MAGNO(PROJ.2)Magnolia (Magnolia L.)pdf EN 
doc EN 
TG/OXYPE_CAE(PROJ.1)Oxypetalum coeruleum (D. Don) Decne.pdf EN 
doc EN 
TG/ZINNIA(PROJ.9)Zinnia (Zinnia × marylandica D. M. Spooner et al.; Zinnia angustifolia Kunth; Zinnia elegans Jacq.; Zinnia haageana Regel; Zinnia peruviana (L.) L.)pdf EN 
doc EN 
TG/68/4(PROJ.4)Berberis (Berberis L.) (Revision)pdf EN 
doc EN 
TG/86/6(PROJ.2)Anthurium (Anthurium Schott) (Revision)pdf EN 
doc EN 
TG/94/7(PROJ.1)Ling, Scots Heather (Calluna vulgaris (L.) Hull) (Revision)pdf EN 
doc EN 
TG/148/3(PROJ.1)Weigela (Weigela Thunb.) (Revision)pdf EN 
doc EN 
TG/168/4(PROJ.2)Statice (Limonium Mill., Goniolimon Boiss. and Psylliostachys (Jaub. & Spach) Nevski) (Revision)pdf EN 
doc EN 
TG/181/4(PROJ.1)Amaryllis (Hippeastrum Herb.) (Revision)pdf EN 
doc EN 
TG/194/2(PROJ.1)Lavender (Lavandula L.) (Revision)pdf EN 
doc EN 
TG/197/2(PROJ.3)Eustoma (Eustoma exaltatum (L.) Salisb. ex G. Don subsp. russellianum (Hook.) Kartesz)pdf EN 
doc EN 
TG/281/2(PROJ.2)Echinacea (Echinacea Moench.) (Revision)pdf EN 
doc EN 

Information Documents

CodeTitle(s)File(s)
UPOV/INF/17/2 DRAFT 5Guidelines for DNA-profiling: Molecular marker selection and database construction (“BMT guidelines”)pdf EN 
doc EN 
UPOV/INF/23/1 DRAFT 2Guide to the UPOV code systempdf EN 
doc EN