Ryegrass VFL Index
The Association of Official Seed Certifying Agencies (AOSCA) Grass Variety Review Board VFL Subcommittee has reviewed the following ryegrass varieties to establish the variety fluorescence level. This list does not indicate that the variety is recommended for inclusion in certification programs. This list also includes uncertified and experimental varieties.
All variety information, including descriptions, claims, and research data to support any claim, was supplied to the Ryegrass VFL Variety Review Board by the applicants. The Ryegrass VFL Variety Review Board makes judgments regarding recommendation of varieties for inclusion into certification based on the data supplied. Beyond this, the Ryegrass VFL Variety Review Board takes no position on the accuracy or truthfulness of any description or claim made by the applicants.
PLEASE NOTE:
- Name not acceptable for sales in the USA.
- Experimental designation and/or variety.
- Exempt from varietal fluorescence testing calculations.
Ryegrass VFL Index
Ryegrass VFL varieties, updated 9.15.26.| Variety | Kind | Experimental Designation or Synonyms | Foreign Synonym / Name | Year Approved | Year Ammended | Variety Fluorescence Level |
|---|---|---|---|---|---|---|
| 9.1580 | Annual ryegrass | B-9.1580AR, 8.1301, 9.1580 | 2012 | 98.05% | ||
| 856 | Perennial ryegrass | Prestige, PR 856 | 1991 | 0.87% | ||
| 08-16 Lp2 | Perennial ryegrass | 08-16 Lp | 2012 | 0.94% | ||
| 1G2 | Perennial ryegrass | 1G2 | 2004 | 0.63% | ||
| 1GSquared | Perennial ryegrass | APR1664 | 2007 | 1.06% | ||
| 4.625 (ProTyme)2 | Perennial ryegrass | 4.625, ABT-99-4.625, 625 | 2004 | 0.77% | ||
| 4Tress | Perennial ryegrass | DLF-LGT-3066 | 2025 | 20.11% | ||
| 89-90 | Perennial ryegrass | WVPB 89-90 | 1994 | 2.15% | ||
| 90-142 | Perennial ryegrass | WVPB PR 90-14 | 1996 | 7.12% | ||
| 96-KSOS-L-1-PR-WVPB-C-242 | Perennial ryegrass | 96-KSOS-L-1-PR-WVPB-C-24, WVPB-PR-C-24, Wilco-C-24 | 2000 | 6.50% | ||
| A+ | Perennial ryegrass | A+, WVPB-PR-D-9, PRO Seeds D-9, PS-D-9 | 2000 | 6.23% | ||
| Academy | Perennial ryegrass | WVPB-PR-93-1, PC-93-1, WVPB- PR-P.C.-93-1 | 1997 | 2.33% | ||
| Academy III | Perennial ryegrass | LF-156, MVS-156, Academy III | 2010 | 1.33% | ||
| Accent | Perennial ryegrass | Med-393, GII, Ma-GII | Jackento | 1995 | 2.96% | |
| Accent II | Perennial ryegrass | JR-119 | Caddieshack1 | 2007 | 1.04% | |
| Accolade | Perennial ryegrass | HR-1 | 1992 | 4.83% | ||
| Accord | Perennial ryegrass | Devon Eaver | 1993 | 4.08% | ||
| Advent | Perennial ryegrass | PJC, JC | 1991 | 0.14% | ||
| Affinity | Perennial ryegrass | GEN-90 | 1996 | 0.77% | ||
| Affirmed | Perennial ryegrass | A95-95-1 X A95-4551 | 2000 | 2.59% | ||
| Agresso | Perennial ryegrass | 1991 | 2.00% | |||
| Align | Perennial ryegrass | LCR | 2012 | 0.67% | ||
| Allaire 3 | Perennial ryegrass | 2015 | 1.30% | |||
| Allaire II | Perennial ryegrass | All-2, All 2, AL-2 | 1995 | 1.15% | ||
| Allante | Perennial ryegrass | SD-3 | Confidence | 2013 | 0.81% | |
| Alloy | Perennial ryegrass | RRT | 2019 | 0.20% | ||
| AllSport | Perennial ryegrass | A+96 | 1999 | 0.92% | ||
| Allsport 2 | Perennial ryegrass | ALS2 | 2007 | 0.86% | ||
| Allsport 3 | Perennial ryegrass | NA-C3X | 2010 | 4.43% | ||
| Allsport 4 | Perennial ryegrass | 945X | 2017 | 1.69% | ||
| Allsport 5 | Perennial ryegrass | ALS5 | 2017 | 1.45% | ||
| AllStar 3 | Perennial ryegrass | IS-PR 274 | Allstarter | 2007 | 0.65% | |
| Allstar Fore | Perennial ryegrass | DLFPS-236/3541, PR-28-16 | 2020 | 0.16% | ||
| Alpha Centauri | Perennial ryegrass | PPG-PR 545 | 2024 | 0.28% | ||
| Amazing | Perennial ryegrass | B1, Amazing | 2004 | 0.72% | ||
| Amazing A+ | Perennial ryegrass | PPG-PR 138 | 2015 | 0.73% | ||
| Amazing XL | Perennial ryegrass | PPG-PR 338 | 2020 | 1.34% | ||
| Americus | Perennial ryegrass | A4-01.0613 | 2003 | 0.04% | ||
| Apex | Perennial ryegrass | FP1 | 2022 | 0.85% | ||
| APM | Perennial ryegrass | MS | 1994 | 0.59% | ||
| Applaud | Perennial ryegrass | 11301 | 2003 | 0.39% | ||
| Applaud II | Perennial ryegrass | APR1665 | 2007 | 0.11% | ||
| Apple 3GL | Perennial ryegrass | PPG-PR 339 | 2020 | 0.19% | ||
| Apple GL | Perennial ryegrass | AAZ-B104, UP-4 | 2007 | 0.76% | ||
| Apple SGL | Perennial ryegrass | PPG-PR 140 | 2015 | 0.57% | ||
| APR1472 | Perennial ryegrass | APR1472 | 2005 | 0.68% | ||
| Aquarius | Perennial ryegrass | KWS A1-2 | 1996 | 0.97% | ||
| Aquarius 3 | Perennial ryegrass | Aquarius 3 | 2002 | 1.24% | ||
| Aquarius 4 | Perennial ryegrass | Aquarius 4 | 2008 | 1.97% | ||
| Archer | Perennial ryegrass | CAS-MP21 | 1998 | 1.51% | ||
| Arctic Green | Perennial ryegrass | MHT | 2008 | 0.22% | ||
| Ascend | Perennial ryegrass | MB 45 | 1999 | 3.09% | ||
| ASP0112 | Perennial ryegrass | A-35 | 2013 | 0.29% | ||
| ASP0113 | Perennial ryegrass | D-10 | 2015 | 2021 | 1.89% | |
| ASP0116EXT | Perennial ryegrass | A-18 | 2018 | 2021 | 1.35% | |
| ASP0117 | Perennial ryegrass | A-PR15 | 2019 | 1.17% | ||
| ASP0118GL | Perennial ryegrass | A-4G | 2019 | 0.53% | ||
| ASP0218 | Perennial ryegrass | A-6D | 2019 | 0.44% | ||
| ASP1001 GL | Perennial ryegrass | A-36G | 2012 | 0.24% | ||
| ASP3216HS | Perennial ryegrass | HS-35 | 2018 | 0.81% | ||
| ASP3316HS | Perennial ryegrass | HS-36 | 2018 | 0.65% | ||
| ASP410 | Perennial ryegrass | APR120 | 1998 | 0.18% | ||
| ASP6001 | Perennial ryegrass | RTS | 2007 | 0.57% | ||
| ASP6002 | Perennial ryegrass | BPR | 2007 | 1.13% | ||
| ASP6003 | Perennial ryegrass | TRS | 2007 | 0.85% | ||
| ASP6004 | Perennial ryegrass | EXS54 | 2007 | 0.45% | ||
| ASP6005 | Perennial ryegrass | AJM | 2007 | 0.76% | ||
| ASP6006 | Perennial ryegrass | LPFG | 2007 | 0.38% | ||
| Aspiration | Perennial ryegrass | DLF-PR-3736 | 2023 | 0.22% | ||
| Aspire | Perennial ryegrass | IS-PR 489, S82 | 2013 | 0.06% | ||
| Attitude | Annual ryegrass | PPG-TAR 106 | Thunder | 2017 | 2019 | 94.25% |
| Bandalore | Perennial ryegrass | IS-PR 463 | 2015 | 2020 | 0.84% | |
| Banfield | Perennial ryegrass | IS-PR 491 | 2013 | 2020 | 0.36% | |
| Barbeta | Perennial ryegrass | BAR Lp 7613, 06LpC13 | 2011 | 0.14% | ||
| Barlennium | Perennial ryegrass | BARUSA 95-1, 95-1, Lp 95-1, BARUSA Lp 95-1 | 2006 | 0.21% | ||
| Barterra | Annual ryegrass | BAR LM 10723 | 2016 | 94.22% | ||
| Bayou | Perennial ryegrass | LF-107 | 2001 | 1.33% | ||
| Bedford | Perennial ryegrass | 1991 | 1.40% | |||
| Belize 2 | Perennial ryegrass | GO-142 | 2022 | 0.56% | ||
| Bella | Perennial ryegrass | LRF-94-B7, LRF-94-B7E | 1997 | 0.65% | ||
| Benchmark | Perennial ryegrass | 2BNS, PST-2BNS | 2016 | 2019 | 0.39% | |
| BigLeague | Perennial ryegrass | PPG-PR 321 | 2018 | 0.19% | ||
| Black Cat II | Perennial ryegrass | PPG-PR 119 | 2012 | 1.90% | ||
| Black Pearl | Perennial ryegrass | PPG-PR 308 | 2018 | 0.35% | ||
| Black Sparrow | Perennial ryegrass | PPG-PR 472 | 2023 | 1.23% | ||
| Black Star | Perennial ryegrass | HT-1 | 2024 | 2.52% | ||
| Blackhawk | Perennial ryegrass | WVPB-PR-93-41, TMI-EXFLP-94 | 1996 | 1.17% | ||
| Blackstone | Perennial ryegrass | PPG-PR 303 | 2018 | 2023 | 1.18% | |
| Boardwalk | Perennial ryegrass | WVPB 88-PR D-4 | 1995 | 2.72% | ||
| Bonneville | Perennial ryegrass | MJK | 2021 | 0.84% | ||
| Boost | Intermediate ryegrass | ORTET, ORTET-05 | 2006 | 49.83%3 | ||
| Bourbon | Perennial ryegrass | LAV | 2023 | 2.26% | ||
| Brea | Perennial ryegrass | 04-BRE | Breanna | 2019 | 0.87% | |
| Breakout | Annual ryegrass | PPG-TAR 102 | 2015 | 97.25% | ||
| Breakout II | Annual ryegrass | PPG-TAR 119 | 2023 | 88.53% | ||
| Breeze | Perennial ryegrass | WVPB-PR-89-666, PR-89-666, WVPB PR 89-666 | 1995 | 1.57% | ||
| Brightstar SLT | Perennial ryegrass | PST-2A6B, Brightstar SLT | Vantage | 2002 | 0.55% | |
| Buccaneer | Perennial ryegrass | Koos 90-1, WVPB-PR-90-1, WVPB PR 90-1 | 1994 | 1998 | 7.44% | |
| Buccaneer II | Perennial ryegrass | WVPB-PR-92-4 | 1998 | 5.48% | ||
| C-21 | Perennial ryegrass | WVPB 88-PR C-21 (Miss Kitty) | 1996 | 6.28% | ||
| Caddieshack II | Perennial ryegrass | JR-163 | Equate | 2007 | 2.70% | |
| Cadence | Perennial ryegrass | Cadence, MRF 44 | 2004 | 3.32% | ||
| Calibra | Perennial ryegrass | Calibra | 2006 | 6.70% | ||
| Caliente | Perennial ryegrass | UA | 1992 | 0.74% | ||
| Candidame | Annual ryegrass | IS-TAR 12 | 2015 | 94.22% | ||
| Carly | Perennial ryegrass | PST-2TSE | Carleve | 2012 | 2024 | 0.28% |
| Cascadia | Perennial ryegrass | DC-1 | 2013 | 0.42% | ||
| Cathedral | Perennial ryegrass | WX9-1 | 1995 | 0.85% | ||
| Cayman | Perennial ryegrass | GO-143 | 2022 | 0.65% | ||
| Ceres One50 | Perennial ryegrass | PG 150 | 2013 | 2.76% | ||
| Ceretec Centurion | Perennial ryegrass | PG970 | 2013 | 0.77% | ||
| Chaparral | Perennial ryegrass | PST-2DLM | 1997 | 1.62% | ||
| Charger II | Perennial ryegrass | PST-2QM | Fairway | 1998 | 0.54% | |
| Charisma | Perennial ryegrass | WVPB-89-92 | 1995 | 2.39% | ||
| Charismatic | Perennial ryegrass | LTP-98-501, Charismatic | 2003 | 1.39% | ||
| Charismatic II GLSR | Perennial ryegrass | LTP-PG-GLSR, LTP-PG2, PG2 | 2010 | 2.35% | ||
| Chatham | Perennial ryegrass | CAS-SRX, MP-5, Catia | 1996 | 2.11% | ||
| Churchill | Perennial ryegrass | LTP-DLM, LTP-ELMD | 2000 | 2.93% | ||
| Cinderella | Perennial ryegrass | LF-103, Barefoot, Bigfoot, Cinderella | 2002 | 1.59% | ||
| Citation Fore | Perennial ryegrass | PST-2BR, Citation Fore | 2002 | 0.13% | ||
| Citation III | Perennial ryegrass | PST-2DGR | 1996 | 0.96% | ||
| Colosseum | Perennial ryegrass | PG967 | 2013 | 1.31% | ||
| Commander | Perennial ryegrass | 259 | 1996 | 1.02% | ||
| Confetti | Perennial ryegrass | STP, Confetti | 2007 | 1.06% | ||
| Confetti 2 | Perennial ryegrass | MVS-071 | 2010 | 3.27% | ||
| Confetti III | Perennial ryegrass | PPG-PR 117 | 2012 | 1.59% | ||
| Continental | Perennial ryegrass | LF-100, Continental | 2000 | 5.88% | ||
| Continental II | Perennial ryegrass | STPRG10-3 | 2019 | 2.64% | ||
| Cosaco | Perennial ryegrass | 2017 | 1.03% | |||
| Covet | Perennial ryegrass | LF-104, Covet | 2002 | 2.71% | ||
| Dandy | Perennial ryegrass | Cosmos DBS | 1991 | 2.00% | ||
| Dark Matter | Perennial ryegrass | F-3 | 2023 | 2.14% | ||
| Darkside | Perennial ryegrass | DLF-PR-3728 | 2023 | 0.46% | ||
| Dasher 3 | Perennial ryegrass | Pick RB-1 | 2008 | 0.40% | ||
| Dazzle | Perennial ryegrass | 4.724, Dazzle | 2004 | 0.98% | ||
| Defender | Perennial ryegrass | D04-UP, 4UP | 2008 | 0.84% | ||
| Delaware Dwarf | Perennial ryegrass | 4dd | 1992 | 1998 | 2.60% | |
| Delaware XL | Perennial ryegrass | Pick 01-2 PRG | 2005 | 0.71% | ||
| Derby Nova | Perennial ryegrass | DLPFS-236/3553 | Derbyhat | 2023 | 0.16% | |
| DEVO2 | Perennial ryegrass | DEVO | 2005 | 4.98% | ||
| DH-32 | Annual ryegrass | DH-3 | 2008 | 98.93% | ||
| Dinella Gold | Perennial ryegrass | HYP-08 | 2013 | 1.28% | ||
| Dipper | Annual ryegrass | B-14.0047, B-14.2139 | 2015 | 99.21% | ||
| Divine | Perennial ryegrass | MB 1-1 | 1995 | 3.09% | ||
| DLF-PR-37262 | Perennial ryegrass | DLF-PR-3726 | 2026 | 0.15% | ||
| DLF-PR-37272 | Perennial ryegrass | DLF-PR-3727 | 2025 | 0.02% | ||
| Dominator | Perennial ryegrass | PST-2AG4 | 2011 | 0.09% | ||
| Driver | Perennial ryegrass | B-06.0756 | 2008 | 1.02% | ||
| DS 95-201 (Enchanted)2 | Perennial ryegrass | DS 95-201 | 1999 | 1.12% | ||
| Easy Livin' | Perennial ryegrass | LF-119, Easy Livin' | 2002 | 1.50% | ||
| Ecologic | Perennial ryegrass | LF-102 | 2002 | 1.49% | ||
| Edge | Perennial ryegrass | Pick 715, PR 872 | 1992 | 1.73% | ||
| Edge II | Perennial ryegrass | AC2 | 2008 | 0.52% | ||
| Electra 37 | Perennial ryegrass | B-7.0860 | 2013 | 2.41% | ||
| Elegance | Perennial ryegrass | WVPB 88-PR F-7 | 1995 | 1.51% | ||
| Elektra | Perennial ryegrass | PPG-PR 371 | 2023 | 0.90% | ||
| Elena | Perennial ryegrass | Elena DS | 2015 | 58.18% | ||
| Elf | Perennial ryegrass | BJ 1991 | 1994 | 0.75% | ||
| Elfkin | Perennial ryegrass | EL-2, Elfkin | 2002 | 0.89% | ||
| Elite | Perennial ryegrass | WVPB 88-PR C-23, Night Hawk | 1995 | 4.84% | ||
| Enterprise | Perennial ryegrass | Enterprise, MRF 45 | 2004 | 2.76% | ||
| EP136 (Winterhawk)2 | Perennial ryegrass | EP136 | 2003 | 1.63% | ||
| EP39 (Pronto II9 (Pronto II) EP39)2 | Perennial ryegrass | EP39, Pronto II | 2000 | 1.75% | ||
| Equal | Perennial ryegrass | WVPB 89-PR 89-57 | 1994 | 1.98% | ||
| Esquire | Perennial ryegrass | WX2-64 | 2000 | 3.10% | ||
| Esteem | Perennial ryegrass | MP88, Tiarra, Esteem | 2002 | 0.43% | ||
| Estelle | Perennial ryegrass | PST-2BRT | 2014 | 0.02% | ||
| Evening Shade | Perennial ryegrass | VD3cl, VD 3cl | 1995 | 2023 | 2.11% | |
| Evolution | Perennial ryegrass | 2020 | 3.70% | |||
| Evolve | Perennial ryegrass | PST-2NKM | 2016 | 0.07% | ||
| Exacta | Perennial ryegrass | LTP-3351, Exacta | 2000 | 1.22% | ||
| Exacta II GLSR | Perennial ryegrass | LTP-611-GLSR, LTP-611 | 2010 | 2.22% | ||
| Excel | Perennial ryegrass | M-B 1-5 | Romareda | 1995 | 1.53% | |
| Fade | Annual ryegrass | PPG-TAR 108 | 2019 | 93.89% | ||
| Fastball 3GL | Perennial ryegrass | PPG-PR 329 | 2019 | 0.40% | ||
| Fastball RGL | Perennial ryegrass | PPG-PR 133 | 2014 | 2016 | 2.63% | |
| Federation | Perennial ryegrass | MRF 41, Federation | 2002 | 2.74% | ||
| Fiesta 3 | Perennial ryegrass | Pick F3 | 2000 | 1.02% | ||
| Fiesta 4 | Perennial ryegrass | Pick F4 | 2007 | 1.58% | ||
| Fiesta Cinco | Perennial ryegrass | DLFPS-236/3554, PR-6-16 | 2021 | 0.94% | ||
| Fiesta II | Perennial ryegrass | D114 | 1994 | 1.14% | ||
| Fiji 2 | Perennial ryegrass | GO-G37 | 2021 | 1.18% | ||
| Fireball | Perennial ryegrass | BWH | 2022 | 1.18% | ||
| Flightline | Perennial ryegrass | PST-214 | 2025 | 0.08% | ||
| Florida 80 | Annual ryegrass | 1992 | 98.89% | |||
| Frontier | Perennial ryegrass | C-35 | 2008 | 1.82% | ||
| Full Throttle | Perennial ryegrass | CAS-MP64, MP64 | 2006 | 7.05% | ||
| Furlong | Perennial ryegrass | LTP-PR-RB | 2022 | 3.34% | ||
| Fusta | Perennial ryegrass | Fusta | 2021 | 45.39% | ||
| Gallery | Perennial ryegrass | MB 412, Gallery | 2002 | 2004 | 1.68% | |
| Gallop | Perennial ryegrass | B-7.1373 | 2015 | 2017 | 6.39% | |
| Gambler | Perennial ryegrass | PPG-PR 498 | 2026 | 2.73% | ||
| GameChanger | Annual ryegrass | PPG-Transrye 107 | 2018 | 94.64% | ||
| Gator 3 | Perennial ryegrass | CIS-PR 85, PR 85 | Stravinsky | 2012 | 0.32% | |
| Gator Cinco | Perennial ryegrass | DLFPS-236/3548 | 2022 | 0.11% | ||
| Gator Fore | Perennial ryegrass | DLFPS-236/3544, PR-10-16 | 2021 | 1.74% | ||
| Gettysburg | Perennial ryegrass | WVPB 88-PR PRDR (NJDR-87), pr dr | 1996 | 2.74% | ||
| GL32 | Perennial ryegrass | GL3 | 2008 | 0.20% | ||
| GO-DHS(Barbados)2 | Perennial ryegrass | GO-DHS | 2017 | 1.03% | ||
| GoalKeeper II | Perennial ryegrass | JR-114 | Verona | 2007 | 4.62% | |
| Grand Slam | Perennial ryegrass | PST-2L96, Grand Slam | 2003 | 0.40% | ||
| Grand Slam 2 | Perennial ryegrass | PST-2GSM | 2007 | 0.80% | ||
| Grasslands Samson | Perennial ryegrass | 2013 | 6.48% | |||
| Gray Eagle SLT | Perennial ryegrass | PST-2MEG | 2024 | 0.57% | ||
| Gray Fox | Perennial ryegrass | PST-2MNG | 2007 | 0.47% | ||
| Gray Hawk | Perennial ryegrass | PST-2FIND | 2018 | 2024 | 0.40% | |
| Gray Wolf | Perennial ryegrass | PST-2GAL | 2021 | 0.46% | ||
| Grazer | Annual ryegrass | Grazer Reseeding | 1995 | 99.78% | ||
| Green Emperor | Perennial ryegrass | Emerald Green, MSP, MSP 3956 | 2013 | 1.17% | ||
| Green Supreme | Perennial ryegrass | PPG-PR 121 | 2015 | 0.99% | ||
| Greenback | Perennial ryegrass | BF-2 | 2026 | 3.21% | ||
| Greenlinks | Annual ryegrass | ARG-SOUTH | 2020 | 98.91% | ||
| Greenville | Perennial ryegrass | OSP-002, Greenville | 2004 | 2.61% | ||
| Grimalda | Perennial ryegrass | 1991 | 2.00% | |||
| Gulf | Annual ryegrass | 1996 | 99.02% | |||
| Halo | Perennial ryegrass | KN42 | 2007 | 2.87% | ||
| Hancock | Perennial ryegrass | IS-PR 479 | 2015 | 2020 | 1.12% | |
| Hattrick | Perennial ryegrass | BSP-17 | 2022 | 1.43% | ||
| Helios | Perennial ryegrass | DLFPS-236/3538 | 2022 | 2.11% | ||
| High Life | Perennial ryegrass | LF-105 | 2002 | 1.59% | ||
| Home Run | Perennial ryegrass | RG3P, RG3EP | 2007 | 0.58% | ||
| Homerun LS | Perennial ryegrass | PPG-PR 419 | 2020 | 0.07% | ||
| Icon | Perennial ryegrass | MB 414, Icon | 2002 | 2.21% | ||
| Imagine | Perennial ryegrass | OFI-DW2, QS-DW2 | 1995 | 1.31% | ||
| Inazuma | Annual ryegrass | Lightning, Thunder | 2022 | 97.88% | ||
| Indy | Perennial ryegrass | BMX-99-228 | 2003 | 0.25% | ||
| Infusion | Perennial ryegrass | JR-178 | Kennedy | 2019 | 1.33% | |
| Insight | Perennial ryegrass | SD-1RES.2S2 | 2013 | 0.80% | ||
| Inspire | Perennial ryegrass | Rutgers 8000, R8000 | 2002 | 2004 | 0.72% | |
| Integra | Perennial ryegrass | FPT, Integra | 2002 | 0.12% | ||
| Integra II | Perennial ryegrass | APR1659 | 2007 | 0.07% | ||
| Interlude | Perennial ryegrass | 2011 | 1.07% | |||
| Interval | Perennial ryegrass | PR-INT-OP | 2024 | 2.42% | ||
| Ivy | Perennial ryegrass | PST-2GTD | 2022 | 0.06% | ||
| Jackson | Annual ryegrass | MSR-86-1 | 1992 | 98.80% | ||
| Jet | Perennial ryegrass | BFP, Pennington BFP | 2000 | 0.84% | ||
| Karma | Perennial ryegrass | CL 10401, Pick 10401 | 2012 | 3.41% | ||
| Kentaur | Perennial ryegrass | 2012 | 41.56% | |||
| Laredo | Perennial ryegrass | PNC-5 | 1996 | 0.53% | ||
| Laredo II | Perennial ryegrass | LAR2 | 2012 | 3.42% | ||
| Lightspeed | Perennial ryegrass | PST-2DRG | 2025 | 0.50% | ||
| Lindor II | Perennial ryegrass | Lindor II | 2021 | 1.53% | ||
| Line Drive | Perennial ryegrass | MB 47 | 1997 | 2.72% | ||
| Line Drive GLS | Perennial ryegrass | APR1797 | 2008 | 2.37% | ||
| Line Drive II | Perennial ryegrass | 15PR10 | 2020 | 2.27% | ||
| Linn | Perennial ryegrass | 1991 | 5.00% | |||
| Lover | Perennial ryegrass | 2010 | 1.92% | |||
| Lowboy | Annual ryegrass | PPG-TAR 113 | Upstart | 2017 | 92.42% | |
| LS 20002 | Perennial ryegrass | LS 2000, LS-PRG-800 | 2004 | 2.29% | ||
| LS 2100 | Perennial ryegrass | PST-2SBE, Sierra, LS 2100 | 2004 | 2.94% | ||
| LS2200 | Perennial ryegrass | 2.0383 | 2006 | 0.79% | ||
| Lynx | Perennial ryegrass | Pick EEC | 1997 | 4.19% | ||
| Mach Two | Perennial ryegrass | DLFPS-236/3556 | Machspeed | 2023 | 0.58% | |
| Magic | Perennial ryegrass | TPR 88B, TPR88B | 1994 | 1.21% | ||
| Magic II | Perennial ryegrass | EP37, Magic II | 2000 | 1.36% | ||
| Magnolia | Annual ryegrass | 1997 | None3 | |||
| Majesty | Perennial ryegrass | MB 43 | 1997 | 1.59% | ||
| Majesty II | Perennial ryegrass | VB-77 | 2008 | 0.77% | ||
| Man O’War | Perennial ryegrass | LTP-FE4 | 2022 | 0.71% | ||
| Manhattan 5 GLR | Perennial ryegrass | PST-2AM | 2007 | 0.54% | ||
| Manhattan 7 GLR | Perennial ryegrass | PST-2TFC | 2020 | 2024 | 0.27% | |
| Mardi Gras | Perennial ryegrass | ZPS-2NV | 1998 | 1.07% | ||
| Marshall | Annual ryegrass | 1991 | 96.00% | |||
| Mathilde | Perennial ryegrass | 2013 | 3.47% | |||
| Mensa | Perennial ryegrass | SD-2 | 2012 | 0.25% | ||
| Meteoro | Perennial ryegrass | Meteoro | Meteor | 2017 | 1.88% | |
| Mightier | Perennial ryegrass | DLFPS-236/3542, PR-29-16 | 2021 | 0.02% | ||
| Mighty | Perennial ryegrass | 06 B Lp | 2011 | 0.76% | ||
| Molalla | Perennial ryegrass | PST-2ETS | 2018 | 0.10% | ||
| Monsieur | Perennial ryegrass | IS-PR 488 | 2015 | 0.54% | ||
| Morningstar | Perennial ryegrass | SYN P, Morning Star | 1994 | 0.87% | ||
| MP58 (Splendor)2 | Perennial ryegrass | MP58, Splendor | 2002 | 0.44% | ||
| Mulligan | Perennial ryegrass | NK 89001 | 1995 | 1.86% | ||
| MVS-1562 | Perennial ryegrass | LF-156, MVS-156 | 2010 | 1.33% | ||
| Mystique | Perennial ryegrass | DLFPS-236/3547 | 2022 | 0.34% | ||
| New Sealand | Perennial ryegrass | PST-2LGS | 2021 | 2024 | 0.31% | |
| Newlinn | Perennial ryegrass | WVPB PR N-33, N-33 | 1996 | 5.85% | ||
| Nexus | Perennial ryegrass | MB 49, Nexus | 2000 | 2.01% | ||
| Nexus XD | Perennial ryegrass | SP4 | Pearlgreen | 2011 | 0.59% | |
| Nexus XR | Perennial ryegrass | SNR | Tavin | 2011 | 0.20% | |
| NightHawk | Perennial ryegrass | WVPB 89-PR A-3, Eagle | 1993 | 1.39% | ||
| Nobility | Perennial ryegrass | WVPB PR 91-131, Koos 91-131 | 1996 | 1998 | 7.53% | |
| Nomad | Perennial ryegrass | JB-2, JB2 | 1995 | 1.03% | ||
| Notable | Perennial ryegrass | AF | 2007 | 0.54% | ||
| NuSprint | Annual ryegrass | ARG-N | 2008 | 98.77% | ||
| NutriGraze | Perennial ryegrass | PPG-FPRT 107 | GrazeMaster | 2016 | 2017 | 6.38% |
| Oahu | Perennial ryegrass | RAD-PR60, GO-PR60 | 2015 | 0.54% | ||
| Octane | Perennial ryegrass | CL-301 | 2017 | 2.07% | ||
| Octave | Perennial ryegrass | B16.3572 | 2020 | 0.56% | ||
| Ominous | Perennial ryegrass | PR-20 | 2024 | 2.38% | ||
| Orantas | Perennial ryegrass | CER 2062 | 2013 | 3.78% | ||
| OSC108 (Whitney)2 | Perennial ryegrass | OSC108, LF-108 | 2008 | 2.62% | ||
| OSC109 (Michelangelo)2 | Perennial ryegrass | OSC109, LF-109 | 2008 | 2.59% | ||
| OSC110 (Edison)2 | Perennial ryegrass | OSC110, LF-110 | 2008 | 1.61% | ||
| OSC112 (Newton)2 | Perennial ryegrass | OSC112, LF-112 | 2008 | 0.87% | ||
| OSC116 (Galileo)2 | Perennial ryegrass | OSC116, LF-116 | 2008 | 0.36% | ||
| Overdrive | Perennial ryegrass | BSP-1, BSP | 2007 | 0.67% | ||
| Overdrive 5G | Perennial ryegrass | CU2 | 2021 | 0.89% | ||
| Pacesetter II | Perennial ryegrass | PS-2, PS2 | 2009 | 0.99% | ||
| Pacific Gem | Perennial ryegrass | PST-2MG7 | 2014 | 0.08% | ||
| Pacifico | Perennial ryegrass | PST-2RDY | 2025 | 0.15% | ||
| Pageant | Perennial ryegrass | WVPB PR C-24, C-24, Shaft | 1995 | 2.22% | ||
| Pageant II | Perennial ryegrass | Pratum P-2 | 2001 | 3.32% | ||
| Palace | Perennial ryegrass | IS-PR 273 | 2007 | 2011 | 1.99% | |
| Palace II | Perennial ryegrass | PR-6-15 | 2021 | 1.50% | ||
| Palmer | Perennial ryegrass | 1993 | 1.04% | |||
| Palmer II | Perennial ryegrass | P89 | 1993 | 1.51% | ||
| Palmer III | Perennial ryegrass | LRF-94-MPRH | 1997 | 0.23% | ||
| Palmer IV | Perennial ryegrass | IG3, 1G3, Palmer IV | 2004 | 1.76% | ||
| Palmer Supreme | Perennial ryegrass | PPG-PR 421 | 2023 | 0.23% | ||
| Palmetto | Annual ryegrass | PPG-TAR 115 | 2018 | 94.82% | ||
| Palooza | Perennial ryegrass | DB1-PRG | 2023 | 3.79% | ||
| Palooza PDQ | Perennial ryegrass | DB2-PRG | 2026 | 0.46% | ||
| Pangea GLR | Perennial ryegrass | CL11701 | 2023 | 3.10% | ||
| Panterra | Annual ryegrass | BAR LM1001B, BAR Lm 1001b, TXR98-DBDF | 2006 | 98.36% | ||
| Panterra V | Annual ryegrass | BAR Lm 76TL | 5ARLT | 2010 | 99.84% | |
| Panther | Perennial ryegrass | ZPS PR1 | 1998 | 1.18% | ||
| Panther GLS | Perennial ryegrass | APR1662 | 2008 | 0.83% | ||
| Paradox GLR | Perennial ryegrass | PPG-PR 331 | 2023 | 0.94% | ||
| Paradym | Perennial ryegrass | DB3-PRG | 2026 | 0.26% | ||
| Paragon | Perennial ryegrass | MML, TMI-MML | 2001 | 0.88% | ||
| Paragon 2 GLR | Perennial ryegrass | FP2 | 2025 | 2.53% | ||
| Paragon GLR | Perennial ryegrass | 12001 | 2012 | 1.08% | ||
| Parkside | Perennial ryegrass | PST-2NJK, 2NJK | 2017 | 0.39% | ||
| Partner | Perennial ryegrass | Partner, MRF 43 | 2004 | 2.83% | ||
| Passerel Plus | Annual ryegrass | Passerel Select, AAR-1 | 2001 | 98.83% | ||
| Passion | Perennial ryegrass | RAD-PR9, PR9 | 2005 | 1.01% | ||
| Passport | Perennial ryegrass | PST-2FF | Romeo | 1996 | 1.06% | |
| Patriot 3 | Perennial ryegrass | Patriot 3 | 2002 | 2.10% | ||
| Patriot 4 | Perennial ryegrass | 2008 | 2023 | 1.44% | ||
| Patriot II | Perennial ryegrass | 1995 | 0.42% | |||
| Pavilion | Perennial ryegrass | HMX-99-226, HMX 226 | 2003 | 0.20% | ||
| PayDay | Perennial ryegrass | PPG-FPRT 105 | 2015 | 5.42% | ||
| PDQ | Perennial ryegrass | MP5 | 2000 | 4.65% | ||
| Pearl | Perennial ryegrass | CAS-EP20, EP20 DR | 1998 | 1.86% | ||
| Pearl II | Perennial ryegrass | EDP, Pearl II, EPD | 2002 | 1.00% | ||
| Pegasus | Perennial ryegrass | WVPB-PR-A-5 | 1995 | 2.41% | ||
| Pennant | Perennial ryegrass | 1991 | 0.50% | |||
| Pennant II | Perennial ryegrass | MB 42 | 1997 | 1.63% | ||
| Pennant III | Perennial ryegrass | MP3 | 2006 | 2.20% | ||
| Pennington APR2105 | Perennial ryegrass | APR2105 | Greenslopes | 2011 | 10.03% | |
| Pentium | Perennial ryegrass | NJ 6401 | Marquez | 2004 | 0.86% | |
| Pepper | Perennial ryegrass | RAD-PR62, PR62 | 2015 | 1.33% | ||
| Pepper II | Perennial ryegrass | RAD-PR103 | 2021 | 1.63% | ||
| Performance | Perennial ryegrass | NAI-PR5, PR5 | 2026 | 0.86% | ||
| Pershing | Perennial ryegrass | RAD-PR39, PR39 | 2011 | 0.66% | ||
| Pharaoh | Perennial ryegrass | LTP CEU1 | 2022 | 1.45% | ||
| Phenom | Perennial ryegrass | APR1660 | 2007 | 0.19% | ||
| PI | Perennial ryegrass | 2011 | 1.61% | |||
| PICK Lp Q-93 | Perennial ryegrass | PICK Lp Q-93 | 1998 | 6.44% | ||
| Pillar II | Perennial ryegrass | CPN | 2021 | 1.15% | ||
| Pimlico | Perennial ryegrass | LTP DF | 2022 | 0.52% | ||
| Pinnacle III | Perennial ryegrass | BAR LP 10970 | 2024 | 1.22% | ||
| Pinstripe II | Perennial ryegrass | PN II | 2019 | 0.77% | ||
| Pistol | Perennial ryegrass | PST-2ACR | 2015 | 0.08% | ||
| Piston | Perennial ryegrass | BURL-14 | 2026 | 1.67% | ||
| Plateau | Perennial ryegrass | PST-2LAN | 2007 | 0.50% | ||
| Playfast | Perennial ryegrass | HX-091 | 2016 | 0.59% | ||
| PNW | Perennial ryegrass | BNW | 2011 | 0.53% | ||
| Polim | Perennial ryegrass | 2013 | 0.11% | |||
| Portfolio | Perennial ryegrass | PPG-PR 423 | 2024 | 0.34% | ||
| Power | Perennial ryegrass | CLP 94222 | Godali 1 | 2010 | 4.83% | |
| PPERC2 | Annual ryegrass | PPERC2 | Pennington ARG-1 | 2012 | 99.23% | |
| Preference | Perennial ryegrass | 2011 | 2.25% | |||
| Prelude | Perennial ryegrass | 1995 | 1.72% | |||
| Prelude GLS | Perennial ryegrass | APR1619 | 2008 | 0.99% | ||
| Prelude II | Perennial ryegrass | Lofts 2P2 | 1993 | 2.25% | ||
| Prelude III | Perennial ryegrass | LRF-94-B6 | 1997 | 0.59% | ||
| Prelude IV | Perennial ryegrass | A00, Prelude IV | 2004 | 0.62% | ||
| Prelude Supreme | Perennial ryegrass | PPG-PR 342 | 2023 | 0.58% | ||
| Premium | Perennial ryegrass | PPG-PR 137 | 2014 | 0.79% | ||
| Presidio | Perennial ryegrass | CNV | 2007 | 0.76% | ||
| Primary | Perennial ryegrass | IS-PR 269 | 2007 | 2011 | 1.25% | |
| Primary II | Perennial ryegrass | PR-5-16 | 2021 | 0.58% | ||
| Principal II | Perennial ryegrass | PPG-PR 372 | 2020 | 0.12% | ||
| Priority | Perennial ryegrass | Priority, DPR | 2007 | 1.25% | ||
| Private | Perennial ryegrass | ES45 | 2007 | 0.56% | ||
| Process | Perennial ryegrass | PPG-PR 422 | 2020 | 0.20% | ||
| Prominent | Perennial ryegrass | CS-20 | Presidian | 2014 | 0.34% | |
| Prominent II | Perennial ryegrass | TSC-CRS | 2026 | 1.48% | ||
| Prosport | Perennial ryegrass | AG-P981, Prosport | 2001 | 1.36% | ||
| Prosport 2 | Perennial ryegrass | Prosport II, Pro2 | 2009 | 1.87% | ||
| Prosport 4 | Perennial ryegrass | NA-13-1 | 2017 | 2020 | 2.66% | |
| Protocol | Perennial ryegrass | WVPB-PR-93-3, Koos 93-3 | 1998 | 4.30% | ||
| Protocol II | Perennial ryegrass | PR2, Smith PR2, WVPB-PCII | 2000 | 5.28% | ||
| Prototype | Perennial ryegrass | DCM | 2007 | 0.20% | ||
| Provost | Perennial ryegrass | PPG-PR 143 | 2014 | 0.92% | ||
| Prowler | Perennial ryegrass | APR777 | 2001 | 0.21% | ||
| Quartermaster | Perennial ryegrass | RAD-LI101, LI101 | 2014 | 48.69% | ||
| Quartet | Perennial ryegrass | KLP947 | 2004 | 2007 | 7.31% | |
| Quest II | Perennial ryegrass | Quest II, ABT 4.721 | 2006 | 0.83% | ||
| Quickdraw | Annual ryegrass | PSAR09-2 | 2014 | 90.06% | ||
| Quicken | Perennial ryegrass | LEL | 2012 | 0.65% | ||
| Quickston | Annual ryegrass | IS-TAR 11 | 2015 | 98.46% | ||
| Quijote | Perennial ryegrass | 2017 | 1.51% | |||
| RAD-PR27 (WinterStar)2 | Perennial ryegrass | PR27, RAD-PR27, OS27 | 2008 | 2.25% | ||
| Radiant II | Perennial ryegrass | APR1461, Radiant II | 2004 | 0.80% | ||
| Ragnar | Perennial ryegrass | P101 | 2006 | 2014 | 10.23% | |
| Ragnar II | Perennial ryegrass | P201 | 2006 | 4.20% | ||
| Rainwater | Perennial ryegrass | PST-2TQL | 2017 | 2023 | 0.88% | |
| Reatta | Perennial ryegrass | SD-0 | Corsica | 2013 | 0.28% | |
| Red Hawk | Perennial ryegrass | B-7.1372 | 2016 | 1.90% | ||
| Refine | Perennial ryegrass | PST-2RT, Refine | 2005 | 0.45% | ||
| Regency | Perennial ryegrass | 75E | 1991 | 0.99% | ||
| Remington | Perennial ryegrass | LpT ROM 99, BAR LpT ROM99 | 2014 | 1.64% | ||
| Repell | Perennial ryegrass | 1992 | 0.33% | |||
| Repell GLS | Perennial ryegrass | APR1669 | 2008 | 0.90% | ||
| Repell II | Perennial ryegrass | LDRD | Verdi | 1993 | 1.56% | |
| Repell III | Perennial ryegrass | LRF-94-C7, C7, LRF-C7 | 1997 | 0.80% | ||
| Replay | Perennial ryegrass | JR-502, Intercept TD | 2012 | 1.05% | ||
| Reservoir | Perennial ryegrass | PST-2DR9 | 2023 | 0.06% | ||
| Reveille | Perennial ryegrass | 1991 | 2.00% | |||
| Revenge 2GLX | Perennial ryegrass | JR-197, NAI-QM3 | 2025 | 0.17% | ||
| Revenge GLX | Perennial ryegrass | JR-348 | Excite | 2007 | 0.16% | |
| Ribeye | Annual ryegrass | BARUSA Lm 95, BAR LM95 | 2014 | 99.29% | ||
| Ringer II | Perennial ryegrass | 04-BEN | 2019 | 1.50% | ||
| Rio | Annual ryegrass | WVPB LM AR-42 (Rio) | 1995 | 98.97% | ||
| Rio Vista | Perennial ryegrass | PPG-PR 139 | 2015 | 2016 | 2.08% | |
| Riptide | Perennial ryegrass | IS-PR 409 | 2013 | 0.09% | ||
| Roadrunner | Perennial ryegrass | PST-2ET | 1997 | 2.53% | ||
| Rodeo 3 | Perennial ryegrass | 2015 | 1.15% | |||
| Rodeo II | Perennial ryegrass | 1995 | 2.47% | |||
| Rosalin | Perennial ryegrass | HE 411 | 1999 | 3.26% | ||
| Royal Green | Perennial ryegrass | MSP 3934; P201 x Spreader III | 2013 | 1.50% | ||
| Salinas II | Perennial ryegrass | PST-204D | Salado | 2016 | 0.13% | |
| Sauvignon | Perennial ryegrass | DPL 9603, Sauvignon | 2006 | 1.28% | ||
| Savant | Perennial ryegrass | SD-1 | 2012 | 0.15% | ||
| Seabiscuit | Perennial ryegrass | LTP-FE3 | 2022 | 1.24% | ||
| Secretariat | Perennial ryegrass | RPBD | 2002 | 1.49% | ||
| Secretariat II GLSR | Perennial ryegrass | LTP-101-GLSR, LTP-101, 101 | 2010 | 1.52% | ||
| Serenity | Perennial ryegrass | SD-08.R9.10, LPB-SD-106 | 2025 | 1.75% | ||
| Seville | Perennial ryegrass | PE8 | Leonardo | 1992 | 0.33% | |
| Seville 3 | Perennial ryegrass | GL3 | 2008 | 0.20% | ||
| Seville II | Perennial ryegrass | WX9-2000, Seville II | 2002 | 1.33% | ||
| Sherwood | Perennial ryegrass | SRR | 1996 | 1.08% | ||
| Sideways | Perennial ryegrass | PSG PR S84, PSRX S84 | 2012 | 2.62% | ||
| Sienna | Perennial ryegrass | SD-20Cl | New Orleans | 2012 | 2.24% | |
| Sierra | Perennial ryegrass | CAS-EP66, EP66 | 2005 | 1.31% | ||
| Signet | Perennial ryegrass | PPG-PR 172 | 2020 | 2.57% | ||
| Silver Dollar | Perennial ryegrass | PST-2JS | 2005 | 2013 | 0.80% | |
| Silver Sport | Perennial ryegrass | PST-2CRP | 2019 | 2024 | 0.26% | |
| Silver Sun | Perennial ryegrass | PST-2ED1 | 2018 | 2024 | 0.41% | |
| Singular | Perennial ryegrass | C-72 | 2013 | 1.39% | ||
| SkyHawk | Perennial ryegrass | MP42, Sky Hawk, SkyHawk | 2002 | 2.09% | ||
| Slider LS | Perennial ryegrass | PPG-PR 241 | 2019 | 1.00% | ||
| Slugger | Perennial ryegrass | OS, Slugger | 2007 | 1.41% | ||
| Slugger 3GL | Perennial ryegrass | PPG-PR 343 | 2019 | 0.12% | ||
| Sol | Perennial ryegrass | EP 53, EP53, Sol | 2002 | 0.55% | ||
| Soprano | Perennial ryegrass | DP1 | Totilas | 2007 | 0.19% | |
| Sox Fan | Perennial ryegrass | GM3 | 2023 | 0.66% | ||
| Spark | Perennial ryegrass | CT4 | 2020 | 0.77% | ||
| Spirit | Perennial ryegrass | LF-120, LF-120-A | 2017 | 0.73% | ||
| Splendid | Perennial ryegrass | MB 411, Splendid | 2002 | 2004 | 2.16% | |
| Sprite | Annual ryegrass | A-9.1580 | 2015 | 96.58% | ||
| Spyglass | Perennial ryegrass | JR-192 | Aggression | 2019 | 0.74% | |
| SR 4650 | Perennial ryegrass | PSRX 3701, JP 37-01 | Galleystar | 2012 | 3.66% | |
| SR 4660ST | Perennial ryegrass | PSG 4MSH, SRX 4MSH | 2013 | 0.92% | ||
| SR 4700 | Perennial ryegrass | DLFPS-236/3543, PR-26-16 | 2020 | 1.67% | ||
| SR 4750 | Perennial ryegrass | DLFPS-236/3546 | 2023 | 0.41% | ||
| Stallion Select | Perennial ryegrass | WVPB 89-105 | 1994 | 2.37% | ||
| Stallion Supreme | Perennial ryegrass | WVPB PR E-1, E-1 | 1998 | 1.16% | ||
| Stanton | Perennial ryegrass | B-6.1097 | 2011 | 0.37% | ||
| Starbright GLX | Perennial ryegrass | PST-2BDT | 2022 | 0.13% | ||
| Statesman | Perennial ryegrass | WVPB 88-PR D-12 | 1993 | 1.27% | ||
| Statesman II | Perennial ryegrass | SS 33 DS | 1995 | 1998 | 8.42% | |
| Stellar 3GL | Perennial ryegrass | PPG-PR 134 | Mistral | 2013 | 0.82% | |
| Stellar 4GL | Perennial ryegrass | PPG-PR 424 | 2021 | 0.14% | ||
| Strike | Perennial ryegrass | PPG-PR 522 | 2023 | 3.30% | ||
| Summerset | Perennial ryegrass | MB 413, Summerset | 2002 | 2004 | 1.35% | |
| Sun Hawk | Perennial ryegrass | PST-2BD1 | 2023 | 0.12% | ||
| Sunkissed | Perennial ryegrass | 4.834, 834, ABT-99-4.834, fRTP, RTP, 99.0388 | 2004 | 0.83% | ||
| Sunstreaker | Perennial ryegrass | APR2036 | 2014 | 0.46% | ||
| Superstar | Perennial ryegrass | EP57, Superstar | 2002 | 3.46% | ||
| Superstar GL | Perennial ryegrass | PPG-PR 420 | 2021 | 0.19% | ||
| Surrey | Annual ryegrass | Florida 1986 LR | 1992 | 98.91% | ||
| SweetMaryna | Annual ryegrass | PPG-LMT 102 | 2017 | 96.76% | ||
| Swift | Perennial ryegrass | PST-2A2 | 2025 | 0.28% | ||
| TAM 90 | Annual ryegrass | TX-R-85-2 | 1994 | 98.45% | ||
| Axcellerate | Annual ryegrass | TAR 34 | 2025 | 96.19% | ||
| Target | Perennial ryegrass | TPR 88A, TPR88A | Libra | 1991 | 3.28% | |
| Tee-Lee | Perennial ryegrass | TR47 | 2007 | 1.22% | ||
| Tee-Me-Up | Perennial ryegrass | BSP-25 | 2022 | 0.52% | ||
| Tetradark | Perennial ryegrass | DLF LGT 4182 | 2017 | 25.03% | ||
| TetraGain | Perennial ryegrass | PST-2YUR | 2013 | 81.78% | ||
| TetraGain SLT | Perennial ryegrass | PST-2TETS | 2023 | 64.52% | ||
| TetraPrime | Annual ryegrass | PPG-LMT 103 | 2016 | 2019 | 91.87% | |
| Tetrasport | Perennial ryegrass | DLFPS-238/3014, LGT-4-16 | 2021 | 10.33% | ||
| Tetrasweet | Perennial ryegrass | PPG-FPRT 103 | 2012 | 2020 | 6.18% | |
| Thrive | Perennial ryegrass | IS-PR 469, IS-PR 469 M2 | 2015 | 0.89% | ||
| Tonga | Perennial ryegrass | 1996 | 11.53% | |||
| Top Gun | Perennial ryegrass | J-1703, TopGun, Top Gun | 1999 | 2001 | 1.15% | |
| Top Gun II | Perennial ryegrass | JR-324 | Azimuth | 2006 | 2.42% | |
| Topeka | Perennial ryegrass | WVPB 88-PR D-10, WVP 88- PR D10 | 1993 | 2.34% | ||
| Tove2 | Perennial ryegrass | Tove | 1998 | 17.48% | ||
| Transformer | Perennial ryegrass | APR1667 | 2008 | 0.38% | ||
| Tucan | Perennial ryegrass | Tucan | 2021 | 7.93% | ||
| Twister | Perennial ryegrass | WVPB-PR-90-2, KOOS 90-2, 90-2 | 1994 | 3.85% | ||
| Ultra | Perennial ryegrass | Ultra | 2017 | 1.25% | ||
| Ultra Sport | Perennial ryegrass | PST-2HAF20 | 2026 | 0.47% | ||
| Uno | Perennial ryegrass | 11T, D04-11T | 2008 | 1.26% | ||
| Vail | Perennial ryegrass | P22, LP22, Vail | 2000 | 0.82% | ||
| Vantage | Perennial ryegrass | PR 862 | 1991 | 2.19% | ||
| Vibrant | Perennial ryegrass | Lewis Seed PR#1, Lewis #1, WVPB-PR-Lewis #1 | 2000 | 4.30% | ||
| Vision | Perennial ryegrass | CL11601 | 2018 | 1.32% | ||
| Vivid | Perennial ryegrass | WX2-65 | 1998 | 1.24% | ||
| Vixen | Perennial ryegrass | MRF 42, Vixen | 2002 | 2.53% | ||
| Voodoo | Perennial ryegrass | PPG-PR 543 | 2026 | 1.13% | ||
| Voyager | Perennial ryegrass | Voyager | 2004 | 4.03% | ||
| Wayfarer | Perennial ryegrass | L44 | 2007 | 1.41% | ||
| West Green | Perennial ryegrass | B-7.0516 | 2012 | 3.37% | ||
| Whiskey | Perennial ryegrass | NAI-FFR, FFR | 2026 | 1.12% | ||
| Whistler | Perennial ryegrass | MP56, MP-56, Black Pearl, Whistler, LP56, EP56 | 2003 | 0.53% | ||
| Wicked Cool | Perennial ryegrass | DLF-PR-3738 | 2023 | 0.24% | ||
| Wilmington | Perennial ryegrass | MB 48, Wilmington | 2000 | 0.17% | ||
| Wind Dance | Perennial ryegrass | MB 46, Wind Dancer | 1998 | 1.17% | ||
| Wind Dance 2 | Perennial ryegrass | PWDR | 2007 | 0.98% | ||
| Wizard | Perennial ryegrass | MB-41 | Sardinero | 1995 | 2.57% | |
| WVPB PR C-22 | Perennial ryegrass | WVPB PR C-2, C-2 | 1998 | 8.65% | ||
| WVPB-PR-93-KFK(Spellbound)2 | Perennial ryegrass | WVPB-93-KFK, WVPB-PR-93- KFK, WVPB-PR-KFK | 1998 | 3.84% | ||
| WVPB-PR-Koos-95-9 (Breeze II)2 | Perennial ryegrass | WVPB-PR-Koos-95-9, Koos 95-9 | 1999 | 6.85% | ||
| WVPB-PR-RS-22 | Perennial ryegrass | WVPB-PR-RS-2, WVPB-RS-2 | 1999 | 1.59% | ||
| WVPB-XB-22 | Perennial ryegrass | WVPB-XB-2, SB-2 | 2000 | 26.71% | ||
| WVPB-XP-62 | Perennial ryegrass | WVPB-XP-6, XP-6 | 2000 | 21.69% | ||
| Xcelerator | Perennial ryegrass | PL-1 | 2020 | 1.32% | ||
| Yorktown III | Perennial ryegrass | LDRF | 1993 | 1.42% | ||
| Zoom 2 | Perennial ryegrass | DLFPS-236/3645, PR-9-16 | 2021 | 2026 | 1.95% |