| BIOLOGY | 032 Lodging - resistance | Before the first conservation cut. | 5 - medium | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| BIOLOGY | 081 Sward - wear resistance | Living ground cover of sown species after wear treatment in the 2nd year after sowing. Spring - summer - autumn. | 7 - high 71 - 80 (%) | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| BIOLOGY | 093 Sward - resistance to weed ingression | Ground cover of weedy grasses and weed. Summer - autumn, 2 days before cut. | 6 - medium to high 11 - 15 (%) | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| MORPHOLOGY | 002 Plant - reproductive growth habit | At heading in the 1st year after sowing. fig.1 | 5 - medium 41 - 55 (°) | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| MORPHOLOGY | 007 Stem - length | At beginning of flowering in the 1st year after sowing.Length including inflorescence. | 4 - short to medium 501 - 675 (mm) | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| MORPHOLOGY | 008 Stem - diameter | At beginning of flowering in the 1st year after sowing. | 3 - thin 1,0 - 2 (mm) | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| MORPHOLOGY | 009 Stem - number of leaves | At beginning of flowering in the 1st year after sowing. | 3 - low 2,0 - 3 | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| MORPHOLOGY | 011 Leaf - width of flag leaf | At beginning of flowering in the 1st year after sowing. | 1 - very narrow < 2 (mm) | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| MORPHOLOGY | 012 Leaf - length of flag leaf | At beginning of flowering in the 1st year after sowing. | 2 - very short to short 60 - 100 (mm) | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| MORPHOLOGY | 013 Leaf - width of the second leaf (from the top) | At beginning of flowering in the 1st year after sowing. | 1 - very narrow < 2 (mm) | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| MORPHOLOGY | 014 Leaf - length of the second leaf (from the top) | At beginning of flowering in the 1st year after sowing. | 2 - very short to short 60 - 100 (mm) | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| MORPHOLOGY | 015 Leaf - primary colour | Genetic colour, when grass is not under stress. At beginning of flowering at forage and ornamental grasses. At turf grasses spring - summer - autumn. | 1 - green | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| MORPHOLOGY | 016 Leaf - tone of other colour | See descriptor no. 16. | 0 - none | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| MORPHOLOGY | 017 Leaf - colour intensity | See descriptor no. 16. | 5 - medium | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| MORPHOLOGY | 020 Inflorescence - length | At beginning of flowering in the 1st year after sowing. | 2 - very short to short 60 - 100 (mm) | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| MORPHOLOGY | 023 Inflorescence - colour | At beginning of flowering. | 8 - green | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| MORPHOLOGY | 024 Inflorescence - colour intensity | | 5 - medium | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| MORPHOLOGY | 030 Uniformy of time of inflorescence emergence | | 7 - high | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| MORPHOLOGY | 073 Sward - winter greenness | Colour retention in winter. | 7 - high | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| MORPHOLOGY | 074 Sward - spring greenup rate | Number of days from green-up of the earliest variety. | 9 - very high < 3 (days) | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| MORPHOLOGY | 075 Sward - ground cover | Living ground cover of sown turf species. Spring - summer - autumn, 2 days after cut. | 5 - medium 80 - 84 (%) | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| MORPHOLOGY | 076 Sward - density | Based on number of tillers in closed sward, excluding damaged patches. Spring - summer - autumn, 2 days after cut. fig.5 | 5 - medium | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| MORPHOLOGY | 077 Sward - leaf texture | Visual evaluation of leaf width. Spring - summer - autumn, before cut. | 9 - very fine < 1 (mm) | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| MORPHOLOGY | 085 Sward - ground cover | Living ground cover by sown turf species. Spring - summer - autumn, 2 days after cut. | 4 - low to medium 60 - 79 (%) | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| MORPHOLOGY | 091 Sward - density | Based on number of tillers in closed sward, excluding damaged patches. Summer - autumn, after cut. fig.5 | 7 - dense | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| MORPHOLOGY | 092 Sward - colour intensity | Summer (before flowering) - autumn. | 3 - light | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| OTHER | 078 Sward - applicability for intensive lawns (based on regrowth after cutting) | Difference (sward height before cut - mowing height of previous cut). At all cuts in the 2nd year after sowing. fig.6 | 3 - poor 40,1 - 50 (mm) | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| OTHER | 086 Sward - applicability for extensive lawns based on vertical growth | Height of sward including flowering stems before the first cut. fig.7 | 1 - very poor (very long growth) > 75 (cm) | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| OTHER | 087 Sward - applicability for extensive lawns based on height of level of vegetative leaves | Before the first cut. fig.7 | 1 - very poor (very long growth) > 25 (cm) | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| OTHER | 088 Sward - applicability for extensive lawns based on abundance of inflorescences | Before the first cut. | 1 - very poor (very high abundance) | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| OTHER | 089 Sward - applicability for extensive lawns based on biomass production | Estimate of above-ground biomass production before the first cut. | 5 - medium | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| OTHER | 090 Sward - applicability for extensive lawns based on autumn regrowth | Height of sward excluding sporadic heads. In the autumn before the second cut. fig.8 | 5 - medium 16 - 20 (cm) | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| PHENOLOGY | 029 Time of inflorescence emergence | Number of days from the 1st April. When beginning has been reached at 10% stems in the plot. At single plants - when the tip of 3 inflorescences is just visible. fig.3 | 3 - early 33 - 39 (days) | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| PHENOLOGY | 031 Abundance of inflorescence emergence | Estimate of number of flowering stems.m-2 at heading. | 7 - high 1501 - 2000 | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| PRODUCTION | 065 Sward - 1000 seeds weight (TSW) | TSW - caryopsis according to the descriptor no. 25 | 3 - low 0,81 - 1,5 (g) | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| PRODUCTION | 082 Sward - visual quality rating | All aspects of turf quality integrated. Spring - summer - autumn. | 5 - medium | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| PRODUCTION | 083 Sward - persistence | Living ground cover of sown species in the 3rd year after sowing. | 7 - high 71 - 80 (%) | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| PRODUCTION | 094 Sward - visual quality rating | All aspects important for extensive turf integrated. Spring - summer - autumn. | 3 - poor | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |
| PRODUCTION | 095 Sward - persistence | Living ground cover of sown species in the 3rd year after sowing. | 6 - medium to high 61 - 70 (%) | 2021 OSEVA PRO Ltd. Grassland Research Station (5) | | |