Technical Working Party for Ornamental Plants and Forest Trees (TWO/54)
Fifty-Fourth Session
June 13 to June 17, 2022 (Hanover, Germany)
Meetings by Topic 
Technical Working Party for Ornamental Plants and Forest Trees
Technical Working Parties Preparatory Webinars (video)
Download all documents: EN
Meeting Documents
| Code | Title(s) | File(s) |
|---|---|---|
| TWO/54 WORKPLAN | Workplan for the TWO/54 session |  EN |
| TWO/54/1 REV. | Revised draft agenda | EN  EN |
| TWO/54/2 | Report on developments within UPOV | EN |
| TWO/54/3 | Reports on developments in plant variety protection from members and observers | EN EN |
| TWO/54/4 | Disease resistance in ornamental crops | EN |
| TWO/54/5 | Comments on guidance and information materials | EN EN |
| FORM FOR TWO/54 COMMENTS | Form for comments on documents and Test Guidelines |  EN |
| TWP/6/1 | Development of guidance and information materials | EN EN |
| TWP/6/2 | Variety description databases | EN EN |
| TWP/6/3 | UPOV PRISMA | EN EN |
| TWP/6/4 | UPOV information databases | EN EN |
| TWP/6/4 ANNEX IV, PART A | Part A: UPOV codes amendments to be checked | EN |
| TWP/6/4 ANNEX IV, PART B | Part B: New UPOV codes or new information | EN |
| TWP/6/4 ANNEX IV, PART C | Part C: Crop type(s) of UPOV codes used in the PLUTO database for the first time | EN |
| TWP/6/5 | Exchange and use of software and equipment | EN EN |
| TWP/6/6 | Variety denominations | EN EN |
| TWP/6/7 | Molecular Techniques | EN EN |
| TWP/6/8 | Guidance for drafters of Test Guidelines | EN EN |
| TWP/6/9 | Cooperation in examination | EN EN |
| TWP/6/10 | Revision of test guidelines | EN EN |
| TWP/6/11 | The Combined-Over-Years Uniformity Criterion (COYU) | EN EN |
| TWP/6/12 | Increasing participation in the work of the TC and TWPs | EN EN |
| TWO/54/6 | Report | EN EN |
Test Guidelines
| Code | Title(s) | File(s) |
|---|---|---|
| TG/MAGNO(PROJ.3) | Magnolia (Magnolia L.) | EN EN |
| TG/OXYPE_CAE(PROJ.1). | Oxypetalum (Oxypetalum coeruleum (D. Don) Decne) | EN EN |
| TG/24/7(PROJ.1) | Poinsettia (Euphorbia pulcherrima Willd. ex Klotzsch) (Revision) | EN EN |
| TG/86/6(PROJ.3) | Anthurium (Anthurium Schott) (Revision) | EN EN |
| TG/94/7(PROJ.2) | Ling, Scots Heather (Calluna vulgaris (L.) Hull) (Revision) | EN EN |
| TG/148/3(PROJ.2) | Weigela (Weigela Thunb.) (Revision) | EN EN |
| TG/168/4(PROJ.3) | Statice (Limonium Mill., Goniolimon Boiss. and Psylliostachys (Jaub. & Spach) Nevski) (Revision) | EN EN |
| TG/181/4(PROJ.2) | Amaryllis (Hippeastrum Herb.) (Revision) | EN EN |
| TG/194/2(PROJ.2) | Lavandula, Lavender (Lavandula L.) (Revision) | EN EN |
