| 0 | PI 312224 | | Rytidosperma semiannulare (Labill.) Connor & Edgar | New Zealand | | | Historic | 1966 | COLLECTED | | | | | | | | 1705633 | PI 312224 |
| 1 | PI 238282 | | Rytidosperma semiannulare (Labill.) Connor & Edgar | Turkey | | | Historic | 1957 | COLLECTED | | | | | | | | 1186590 | PI 238282 |
| 2 | PI 237157 | | Rytidosperma racemosum (R. Br.) Connor & Edgar | New Zealand | | | Historic | 1957 | DONATED | 02/04/1957 | | | | | | | 1186129 | PI 237157 |
| 3 | PI 237160 | | Rytidosperma unarede (Raoul) Connor & Edgar | New Zealand | W6 |  | | 1957 | DONATED | 02/04/1957 | | | | | Uncertain improvement status | | 1186130 | PI 237160 |
| 4 | PI 212237 | | Rytidosperma pilosum (R. Br.) Connor & Edgar | New Zealand | W6 | | | 1954 | COLLECTED | | From South Island, New Zealand. | | | | Uncertain improvement status | | 1175435 | PI 212237 |
| 5 | PI 210172 | | Rytidosperma semiannulare (Labill.) Connor & Edgar | Australian Capital Territory, Australia | W6 | | | 1953 | DONATED | 09/16/1953 | | | | | Uncertain improvement status | | 1174589 | PI 210172 |
| 6 | PI 202162 | | Rytidosperma pilosum (R. Br.) Connor & Edgar | | W6 | | | 1952 | COLLECTED | | From Instituto Fitotecnia, Castelar, Buenos Aires. | | | | Uncertain improvement status | | 1169896 | PI 202162 |
| 7 | PI 190628 | | Rytidosperma gracile (Hook. f.) Connor & Edgar | New Zealand | | | Historic | 1950 | COLLECTED | | | | | | | | 1670439 | PI 190628 |
| 8 | PI 190629 | | Rytidosperma penicillatum (Labill.) Connor & Edgar | New Zealand | | | Historic | 1950 | COLLECTED | | | | | | | | 1670440 | PI 190629 |
| 9 | PI 190630 | | Rytidosperma unarede (Raoul) Connor & Edgar | New Zealand | | | Historic | 1950 | COLLECTED | | | | | | | | 1670441 | PI 190630 |
| 10 | PI 186309 | | Rytidosperma pallidum (R. Br.) A. M. Humphreys & H. P. Linder | Australian Capital Territory, Australia | | | Historic | 1950 | COLLECTED | | | | | | | | 1667324 | PI 186309 |
| 11 | PI 138852 | | Rytidosperma semiannulare (Labill.) Connor & Edgar | South Australia, Australia | | | Historic | 1940 | COLLECTED | | Waite Institute | | | | | | 1861615 | PI 138852 |
| 12 | PI 134846 | | Rytidosperma semiannulare (Labill.) Connor & Edgar | Australia | | | Historic | 1940 | COLLECTED | | | | | | | | 1852021 | PI 134846 |
| 13 | PI 126480 | 'White Top' | Rytidosperma semiannulare (Labill.) Connor & Edgar | Australia | | | Historic | 1937 | COLLECTED | | | | | | | | 1841998 | PI 126480 |
| 14 | PI 102383 | Ga 65 | Rytidosperma duttonianum (Cashmore) Connor & Edgar | Australia | | | Historic | 1933 | COLLECTED | | | | | | | | 1493323 | PI 102383 |
| 15 | PI 102384 | Ga 63 | Rytidosperma richardsonii (Cashmore) Connor & Edgar | Brazil | | | Historic | 1933 | COLLECTED | | | | | | | | 1671972 | PI 102384 |
| 16 | PI 102385 | Ga 60 | Rytidosperma semiannulare (Labill.) Connor & Edgar | Australia | | | Historic | 1933 | COLLECTED | | | | | | | | 1671973 | PI 102385 |
| 17 | PI 100662 | Strain CAC 30:10.8 | Rytidosperma buchananii (Hook. f.) Connor & Edgar | Namibia | | | Historic | 1932 | COLLECTED | | | | | | | | 1788318 | PI 100662 |
| 18 | PI 100663 | | Rytidosperma pilosum (R. Br.) Connor & Edgar | New Zealand | | | Historic | 1932 | COLLECTED | | | | | | | | 1788319 | PI 100663 |
| 19 | PI 100664 | CAC 31: 253.1 | Rytidosperma pilosum (R. Br.) Connor & Edgar | New Zealand | | | Historic | 1932 | COLLECTED | | | | | | | | 1788320 | PI 100664 |
| 20 | PI 100665 | CAC 31: 32.3 | Rytidosperma pilosum (R. Br.) Connor & Edgar | New Zealand | | | Historic | 1932 | COLLECTED | | | | | | | | 1788321 | PI 100665 |
| 21 | PI 100666 | CAC 31: 30.4 | Rytidosperma pilosum (R. Br.) Connor & Edgar | New Zealand | | | Historic | 1932 | COLLECTED | | | | | | | | 1788322 | PI 100666 |
| 22 | PI 100667 | CAC 31: 54.2 | Rytidosperma pilosum (R. Br.) Connor & Edgar | New Zealand | | | Historic | 1932 | COLLECTED | | | | | | | | 1788323 | PI 100667 |
| 23 | PI 100668 | CAC 31: 225.2 | Rytidosperma pilosum (R. Br.) Connor & Edgar | New Zealand | | | Historic | 1932 | COLLECTED | | | | | | | | 1788324 | PI 100668 |
| 24 | PI 100669 | CAC 31: 139.3 | Rytidosperma pilosum (R. Br.) Connor & Edgar | New Zealand | | | Historic | 1932 | COLLECTED | | | | | | | | 1788325 | PI 100669 |
| 25 | PI 100670 | CAC 31: 136.1 | Rytidosperma pilosum (R. Br.) Connor & Edgar | New Zealand | | | Historic | 1932 | COLLECTED | | | | | | | | 1788326 | PI 100670 |
| 26 | PI 100671 | | Rytidosperma semiannulare (Labill.) Connor & Edgar | New Zealand | | | Historic | 1932 | COLLECTED | | | | | | | | 1788327 | PI 100671 |
| 27 | PI 100672 | CAC 30: 5.1 | Rytidosperma semiannulare (Labill.) Connor & Edgar | New Zealand | | | Historic | 1932 | COLLECTED | | | | | | | | 1788328 | PI 100672 |
| 28 | PI 100673 | CAC 31: 114.3 | Rytidosperma semiannulare (Labill.) Connor & Edgar | New Zealand | | | Historic | 1932 | COLLECTED | | | | | | | | 1788329 | PI 100673 |
| 29 | PI 100674 | CAC 31: 28.8 | Rytidosperma semiannulare (Labill.) Connor & Edgar | New Zealand | | | Historic | 1932 | COLLECTED | | | | | | | | 1788330 | PI 100674 |
| 30 | PI 88518 | | Rytidosperma semiannulare (Labill.) Connor & Edgar | Australia | | | Historic | 1930 | COLLECTED | | | | | | | | 1752342 | PI 88518 |
| 31 | PI 81942 | | Rytidosperma semiannulare (Labill.) Connor & Edgar | New South Wales, Australia | | | Historic | 1929 | COLLECTED | | | | | | | | 1495026 | PI 81942 |
| 32 | PI 77660 | | Rytidosperma pilosum (R. Br.) Connor & Edgar | North Island, New Zealand | | | Historic | 1928 | COLLECTED | | | | | | | | 1495968 | PI 77660 |
| 33 | PI 76012 | | Rytidosperma pilosum (R. Br.) Connor & Edgar | North Island, New Zealand | | | Historic | 1928 | COLLECTED | | | | | | | | 1497376 | PI 76012 |
| 34 | PI 74412 | | Rytidosperma semiannulare (Labill.) Connor & Edgar | New South Wales, Australia | | | Historic | 1927 | COLLECTED | | | | | | | | 1497145 | PI 74412 |
| 35 | PI 64527 | | Rytidosperma pilosum (R. Br.) Connor & Edgar | Snares Islands, New Zealand | | | Historic | 1925 | COLLECTED | | | | | | | | 1498719 | PI 64527 |
| 36 | PI 59361 | | Rytidosperma semiannulare (Labill.) Connor & Edgar | Tasmania, Australia | | | Historic | 1924 | COLLECTED | | | | | | | | 1499968 | PI 59361 |
| 37 | PI 56566 | | Rytidosperma semiannulare (Labill.) Connor & Edgar | Tasmania, Australia | | | Historic | 1923 | COLLECTED | | | | | | | | 1656842 | PI 56566 |
| 38 | PI 54736 | 'Wallaby grass' | Rytidosperma setaceum (R. Br.) Connor & Edgar | Tasmania, Australia | | | Historic | 1922 | COLLECTED | | | | | | | | 1502008 | PI 54736 |
| 39 | PI 53115 | | Rytidosperma setaceum (R. Br.) Connor & Edgar | Tasmania, Australia | | | Historic | 1921 | COLLECTED | | | | | | | | 1500549 | PI 53115 |
| 40 | PI 49017 | | Rytidosperma pilosum (R. Br.) Connor & Edgar | North Island, New Zealand | | | Historic | 1919 | DONATED | | | | | | | | 1505405 | PI 49017 |
| 41 | PI 49018 | Wallaby grass | Rytidosperma semiannulare (Labill.) Connor & Edgar | North Island, New Zealand | | | Historic | 1919 | COLLECTED | | | | | | | | 1615492 | PI 49018 |
| 42 | PI 41752 | | Rytidosperma pallidum (R. Br.) A. M. Humphreys & H. P. Linder | Australia | | | Historic | 1916 | COLLECTED | | | | | | | | 1606115 | PI 41752 |
| 43 | PI 31492 | | Rytidosperma pumilum (Kirk) Connor & Edgar | North Island, New Zealand | | | Historic | 1911 | COLLECTED | | | | | | | | 1597160 | PI 31492 |
| 44 | PI 31493 | | Rytidosperma buchananii (Hook. f.) Connor & Edgar | North Island, New Zealand | | | Historic | 1911 | COLLECTED | | | | | | | | 1597161 | PI 31493 |
| 45 | PI 31495 | | Rytidosperma nudum (Hook. f.) Connor & Edgar | North Island, New Zealand | | | Historic | 1911 | COLLECTED | | | | | | | | 1597164 | PI 31495 |
| 46 | PI 31496 | | Rytidosperma pilosum (R. Br.) Connor & Edgar | North Island, New Zealand | | | Historic | 1911 | COLLECTED | | | | | | | | 1597165 | PI 31496 |
| 47 | PI 31508 | | Rytidosperma pumilum (Kirk) Connor & Edgar | North Island, New Zealand | | | Historic | 1911 | COLLECTED | | | | | | | | 1597176 | PI 31508 |
| 48 | PI 26119 | | Rytidosperma semiannulare (Labill.) Connor & Edgar | North Island, New Zealand | | | Historic | 1909 | COLLECTED | | | | | | | | 1593747 | PI 26119 |
| 49 | PI 21333 | | Rytidosperma penicillatum (Labill.) Connor & Edgar | New South Wales, Australia | | | Historic | 1907 | COLLECTED | | | | | | | | 1578824 | PI 21333 |
| 50 | PI 21024 | | Rytidosperma semiannulare (Labill.) Connor & Edgar | North Island, New Zealand | | | Historic | 1907 | COLLECTED | | | | | | | | 1578555 | PI 21024 |
| 51 | PI 19083 | No. 103/0 | Rytidosperma semiannulare (Labill.) Connor & Edgar | North Island, New Zealand | | | Historic | 1906 | COLLECTED | | | | | | | | 1532335 | PI 19083 |
| 52 | PI 19084 | No. 103/11 | Rytidosperma semiannulare (Labill.) Connor & Edgar | North Island, New Zealand | | | Historic | 1906 | COLLECTED | | | | | | | | 1638959 | PI 19084 |
| 53 | PI 19085 | No. 103/D | Rytidosperma semiannulare (Labill.) Connor & Edgar | North Island, New Zealand | | | Historic | 1906 | COLLECTED | | | | | | | | 1638960 | PI 19085 |
| 54 | PI 17494 | | Rytidosperma semiannulare (Labill.) Connor & Edgar | North Island, New Zealand | | | Historic | 1906 | COLLECTED | | | | | | | | 1531446 | PI 17494 |
| 55 | PI 17197 | | Rytidosperma carphoides (F. Muell. ex Benth.) Connor & Edgar | New South Wales, Australia | | | Historic | 1906 | COLLECTED | | | | | | | | 1574725 | PI 17197 |
| 56 | PI 17198 | | Rytidosperma carphoides (F. Muell. ex Benth.) Connor & Edgar | New South Wales, Australia | | | Historic | 1906 | COLLECTED | | | | | | | | 1736549 | PI 17198 |
| 57 | PI 17201 | | Rytidosperma penicillatum (Labill.) Connor & Edgar | New South Wales, Australia | | | Historic | 1906 | COLLECTED | | | | | | | | 1574727 | PI 17201 |
| 58 | PI 17202 | | Rytidosperma penicillatum (Labill.) Connor & Edgar | New South Wales, Australia | | | Historic | 1906 | COLLECTED | | | | | | | | 1736550 | PI 17202 |
| 59 | PI 17203 | | Rytidosperma semiannulare (Labill.) Connor & Edgar | New South Wales, Australia | | | Historic | 1906 | COLLECTED | | | | | | | | 1574729 | PI 17203 |
| 60 | PI 17204 | | Rytidosperma penicillatum (Labill.) Connor & Edgar | New South Wales, Australia | | | Historic | 1906 | COLLECTED | | | | | | | | 1574731 | PI 17204 |
| 61 | PI 17205 | | Rytidosperma penicillatum (Labill.) Connor & Edgar | New South Wales, Australia | | | Historic | 1906 | COLLECTED | | | | | | | | 1637142 | PI 17205 |
| 62 | PI 17206 | | Rytidosperma penicillatum (Labill.) Connor & Edgar | New South Wales, Australia | | | Historic | 1906 | COLLECTED | | | | | | | | 1637143 | PI 17206 |
| 63 | PI 17207 | | Rytidosperma penicillatum (Labill.) Connor & Edgar | New South Wales, Australia | | | Historic | 1906 | COLLECTED | | | | | | | | 1574730 | PI 17207 |
| 64 | PI 17208 | | Rytidosperma penicillatum (Labill.) Connor & Edgar | New South Wales, Australia | | | Historic | 1906 | COLLECTED | | | | | | | | 1574732 | PI 17208 |
| 65 | PI 17209 | | Rytidosperma penicillatum (Labill.) Connor & Edgar | New South Wales, Australia | | | Historic | 1906 | COLLECTED | | | | | | | | 1637144 | PI 17209 |
| 66 | PI 17210 | | Rytidosperma penicillatum (Labill.) Connor & Edgar | New South Wales, Australia | | | Historic | 1906 | COLLECTED | | | | | | | | 1637145 | PI 17210 |
| 67 | PI 17211 | | Rytidosperma semiannulare (Labill.) Connor & Edgar | New South Wales, Australia | | | Historic | 1906 | COLLECTED | | | | | | | | 1574733 | PI 17211 |
| 68 | PI 15952 | | Rytidosperma semiannulare (Labill.) Connor & Edgar | Western Australia, Australia | | | Historic | 1905 | COLLECTED | | | | | | | | 1573462 | PI 15952 |
| 69 | W6 23388 | PRO 96-3 | Rytidosperma virescens (É. Desv.) Nicora | Argentina | W6 | | Not Available | 2001 | COLLECTED | 02/16/1996 | Santa Cruz, Cruzada del Pelque, 26 km northeast from Tapi Aike toward El Cerrito | -50.88500000, -71.57722222 | 420 | Slope:10-15% N | Wild material | Collected at border of the road toward the plain. Site in good condition with 90- 100% cover. | 1611687 | W6 23388 |
| 70 | W6 23404 | PRO 96-20 | Rytidosperma virescens (É. Desv.) Nicora | Argentina | W6 | | Not Available | 2001 | COLLECTED | 02/18/1996 | Santa Cruz, Clausura El Cerrito, 78 km southeast from El Calafate on route to Esperanza | -50.47222222, -71.45638889 | 780 | Slope:5% S | Wild material | Very mature. Could be good for low maintenance turf. | 1611686 | W6 23404 |
| 71 | W6 23419 | PRO 96-37 | Rytidosperma virescens (É. Desv.) Nicora | Chile | W6 | | Not Available | 2001 | COLLECTED | 02/20/1996 | Ultima Esperanza, Laguna Amarga, northwest Co. Castillo, Torres del Paine National Park | -50.99194444, -72.79722222 | 250 | Slope:15% SE | Wild material | Few seeds. | 1611688 | W6 23419 |