| 0 | PI 570664 | TIFT SPM92 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Georgia, United States | S9 | | | 1993 | DEVELOPED | | | | | | Breeding material | Morphologically variable true-breeding sexual (from seed) germplasm. Useful as a female parent in crosses with apomictic plants to release the genetic variability of the apomicts in the species and to produce superior apomictic forage hybrids | 1465635 | PI 570664 |
| 1 | PI 508620 | 593-79 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Argentina | S9 | | | 1986 | COLLECTED | 02/20/1979 | Route 9, 13 km N of Tucuman | | | | Wild material | Plants tall, robust, leafy. Leaves broad, 1.5m long. Inflorescences 1.8 to 2.1m high. | 1403556 | PI 508620 |
| 2 | PI 469258 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Brazil | S9 | | | 1982 | COLLECTED | | | | | | | | 1364194 | PI 469258 |
| 3 | PI 469259 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Brazil | S9 | | | 1982 | COLLECTED | | | | | | | | 1364195 | PI 469259 |
| 4 | PI 469260 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Brazil | S9 | | | 1982 | COLLECTED | | | | | | | | 1364196 | PI 469260 |
| 5 | PI 435993 | 73/1126 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Japan | S9 | | | 1978 | DONATED | 12/1978 | | | | | | Diploid. | 1330929 | PI 435993 |
| 6 | PI 442126 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Kanagawa, Japan | S9 | | | 1978 | DONATED | 04/1978 | | | | | | | 1337062 | PI 442126 |
| 7 | PI 442127 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Kanagawa, Japan | | | Historic | 1978 | DONATED | 04/1978 | | | | | | | 1337063 | PI 442127 |
| 8 | PI 442128 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Kanagawa, Japan | | | Historic | 1978 | DONATED | 04/1978 | | | | | | | 1337064 | PI 442128 |
| 9 | PI 442129 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Kanagawa, Japan | S9 | | | 1978 | DONATED | 04/1978 | | | | | | | 1337065 | PI 442129 |
| 10 | PI 442130 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Kanagawa, Japan | S9 | | Not Available | 1978 | DONATED | 04/1978 | | | | | | | 1337066 | PI 442130 |
| 11 | PI 423143 | Tift 77-8 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Georgia, United States | S9 | | | 1978 | DEVELOPED | 03/30/1978 | | | | | | Winter hardy. | 1318658 | PI 423143 |
| 12 | PI 423144 | Tift 77-9 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Georgia, United States | S9 | | | 1978 | DEVELOPED | 03/30/1978 | | | | | | Winter hardy. | 1318659 | PI 423144 |
| 13 | PI 423145 | Tift 77-14 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Georgia, United States | S9 | | | 1978 | DEVELOPED | 03/30/1978 | | | | | | Winter hardy. | 1318660 | PI 423145 |
| 14 | PI 423146 | Tift 77-21 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Georgia, United States | S9 | | | 1978 | DEVELOPED | 03/30/1978 | | | | | | Winter hardy. | 1318661 | PI 423146 |
| 15 | PI 423147 | Tift 77-22 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Georgia, United States | S9 | | | 1978 | DEVELOPED | 03/30/1978 | | | | | | Winter hardy. | 1318662 | PI 423147 |
| 16 | PI 423148 | Tift 77-24 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Georgia, United States | S9 | | | 1978 | DEVELOPED | 03/30/1978 | | | | | | Winter hardy. | 1318663 | PI 423148 |
| 17 | PI 420902 | C.P.I. 59877 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 |  | | 1977 | COLLECTED | | | | | | | | 1317897 | PI 420902 |
| 18 | PI 419513 | AI 7406 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Japan | S9 | | | 1977 | DONATED | 08/22/1977 | | | | | | Received as P. coloratum var kabulabula. | 1316854 | PI 419513 |
| 19 | PI 419514 | AI 7501 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Zimbabwe | S9 | | | 1977 | COLLECTED | | Bambatsi | | | | Uncertain improvement status | Seed received as part of United States-Japan National Resources (UJNR) Project on forage crop germplasm exchange and evaluation. | 1555349 | PI 419514 |
| 20 | PI 419516 | AI 7903 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | | S9 | | | 1977 | DONATED | 08/22/1977 | | | | | Uncertain improvement status | Seed received as part of United States-Japan National Resources (UJNR) Project on forage crop germplasm exchange and evaluation. Tokohu Station 83. | 1555350 | PI 419516 |
| 21 | PI 419962 | N1-GR322 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | | S9 | | | 1977 | DONATED | 08/22/1977 | | | | | Uncertain improvement status | | 1555351 | PI 419962 |
| 22 | PI 419963 | N2-GR334 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | | S9 | | | 1977 | DONATED | 08/22/1977 | | | | | Uncertain improvement status | | 1555352 | PI 419963 |
| 23 | PI 419961 | N2-GR201-K59104 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Japan | S9 | | | 1977 | DONATED | | | | | | | Seed received as part of the United States-Japan National Resources (UJNR) Project on forage crop germplasm exchange and evaluation. | 1488114 | PI 419961 |
| 24 | PI 410235 | BULWER-UNDERBERG RD,NATAL | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | KwaZulu-Natal, South Africa | | | Historic | 1976 | COLLECTED | 1976 | Along Bulwer-Underberg Road | | 1800 | | | Tufted, annual. Growing in disturbed site. | 1309297 | PI 410235 |
| 25 | PI 410240 | 1836 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | KwaZulu-Natal, South Africa | S9 | | | 1976 | COLLECTED | 1976 | De hoek, Estcourt Reserach Farm, Estcourt | | | | | | 1309302 | PI 410240 |
| 26 | PI 410241 | 1837 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | KwaZulu-Natal, South Africa | S9 | | | 1976 | COLLECTED | 1976 | De hoek, Estcourt Research Farm, Estcourt | | | | | | 1309303 | PI 410241 |
| 27 | PI 410242 | 1838 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | KwaZulu-Natal, South Africa | S9 | | | 1976 | COLLECTED | 1976 | De hoek, Estcourt Estcourt Farm, Estcourt | | | | | | 1309304 | PI 410242 |
| 28 | PI 410243 | 1839 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | KwaZulu-Natal, South Africa | S9 | | | 1976 | COLLECTED | 1976 | De hoek, Estcourt Research Farm, Estcourt | | | | | | 1309305 | PI 410243 |
| 29 | PI 410244 | 1840 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | KwaZulu-Natal, South Africa | S9 | | | 1976 | COLLECTED | 1976 | De hoek, Estcourt Research Farm, Estcourt | | | | | | 1309306 | PI 410244 |
| 30 | PI 410245 | 1841 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | KwaZulu-Natal, South Africa | S9 | | | 1976 | COLLECTED | 1976 | De hoek, Estcourt Research Farm, Estcourt | | | | | | 1309307 | PI 410245 |
| 31 | PI 410246 | 1901 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | KwaZulu-Natal, South Africa | S9 | | | 1976 | COLLECTED | 1976 | Hluhluwe Game Reserve | | | | | Growing in rock quarry. | 1309308 | PI 410246 |
| 32 | PI 410247 | 1906 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | KwaZulu-Natal, South Africa | S9 | | | 1976 | COLLECTED | 1976 | Pangola | | | | | Foliage 230 to 250cm tall. | 1309309 | PI 410247 |
| 33 | PI 410248 | 1914 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | KwaZulu-Natal, South Africa | | | Historic | 1976 | COLLECTED | 1976 | Spind Estate, 5 km east of Melmoth | | 1200 | | | Tufted, perennial. Growing on open grassland. | 1309310 | PI 410248 |
| 34 | PI 410249 | 1915 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | KwaZulu-Natal, South Africa | S9 | | | 1976 | COLLECTED | 1976 | Spind Estate, 5 km east of Melmoth | | 1200 | | | Tufted, perennial. Growing on open grassland. | 1309311 | PI 410249 |
| 35 | PI 410250 | 1917 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | KwaZulu-Natal, South Africa | S9 | | | 1976 | COLLECTED | 1976 | Ten km west of Empangeni | | | | | Growing on open grassland. | 1309312 | PI 410250 |
| 36 | PI 410251 | 2157 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Cape Province, South Africa | S9 | | Not Available | 1976 | COLLECTED | 1976 | One km west of Middelburg | | | | | Growing on open grassland. | 1309313 | PI 410251 |
| 37 | PI 410252 | 2163 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Cape Province, South Africa | S9 | | | 1976 | COLLECTED | 1976 | Stradbroke Farm, 20 km southeast of Middelburg | | | | | May have possible drought and cold tolerance. Growing on open grassland. | 1309314 | PI 410252 |
| 38 | PI 410253 | 2250 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Cape Province, South Africa | S9 | | | 1976 | COLLECTED | 1976 | Fifteen km west of Teebus | | | | | Growing on open grassland. | 1309315 | PI 410253 |
| 39 | PI 410254 | 2295 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Cape Province, South Africa | S9 | | | 1976 | COLLECTED | 1976 | Six km southwest of Beaufort West | | | | | Growing on open grassland. | 1309316 | PI 410254 |
| 40 | PI 410255 | 2532 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Cape Province, South Africa | S9 | | | 1976 | COLLECTED | 1976 | Twenty-nine km south of Graaff Beinet | | | | | Growing on open grassland. | 1309317 | PI 410255 |
| 41 | PI 410256 | 2694 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Free State, South Africa | S9 | | | 1976 | COLLECTED | 1976 | Glen Agricultural College, Glen | | | | | | 1309318 | PI 410256 |
| 42 | PI 410257 | 2903 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Limpopo, South Africa | | | Historic | 1976 | COLLECTED | 1976 | Thirty km southwest of Thabizimbi | | | | | Growing on open grassland. | 1309319 | PI 410257 |
| 43 | PI 410258 | 2925 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Limpopo, South Africa | S9 | | | 1976 | COLLECTED | 1976 | Ten km south of Thabazimbi | | | | | Growing on open grassland. | 1309320 | PI 410258 |
| 44 | PI 410259 | 2945 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Limpopo, South Africa | S9 | | | 1976 | COLLECTED | 1976 | Fifty km northwest of Thabazimbi | | | | | Growing on open grassland. | 1309321 | PI 410259 |
| 45 | PI 410260 | 2980 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Limpopo, South Africa | S9 | | | 1976 | COLLECTED | 1976 | Brits | | | | | Growing on waste grounds. | 1309322 | PI 410260 |
| 46 | PI 410274 | 2072 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | KwaZulu-Natal, South Africa | S9 | | | 1976 | COLLECTED | 1976 | Ten km east of Vryheid | | | | | Leaves broad, pubescent on both surfaces. Growing on open grassland. | 1309336 | PI 410274 |
| 47 | PI 409034 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Brazil | S9 | | Not Available | 1976 | COLLECTED | | | | | | | Commercial source. | 1308430 | PI 409034 |
| 48 | PI 409102 | COLONAIO | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | New South Wales, Australia | S9 | | | 1976 | DONATED | 04/02/1976 | | | | | | Commercial lot. | 1308439 | PI 409102 |
| 49 | PI 406168 | FAO 1722-1726 | Megathyrsus infestus (Andersson) B. K. Simon & S. W. L. Jacobs | Coast, Kenya | S9 |  | | 1975 | COLLECTED | 04/11/1975 | Kikambala, 24 km north of Mombasa. Coast Province, Kilifi District | | 30 | | | Tufted perennial grass up to 1.5m high. Widespread in Coast Province and often found on the edges of swamps. Reasonable drought resistance and is palatable stock. | 1306064 | PI 406168 |
| 50 | PI 404634 | GUINEA GRASS | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Central, Paraguay | S9 | | | 1975 | COLLECTED | 01/1975 | On Route 1, 1 km west of Ita. | -25.48333333, -57.36666667 | | | | Fine leaf type plant approximately 1.8m high at flowering. Leaves 1.2 to 1.3m high, fine stems. | 1304848 | PI 404634 |
| 51 | PI 401554 | MAKUENI | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Australian Capital Territory, Australia | S9 | | | 1975 | DONATED | 03/11/1975 | | | | | | | 1302331 | PI 401554 |
| 52 | PI 379651 | PETRIE | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Australian Capital Territory, Australia | S9 | | | 1973 | DONATED | 05/14/1973 | | | | | | | 1284457 | PI 379651 |
| 53 | PI 376454 | Hybrid R-1 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Puerto Rico, United States | | | Historic | 1972 | COLLECTED | | Corozal Substation | | | | | Originally selected 1958 at Rio Piedras Station for vigor and resistance to Cercospora fusimaculans | 1281997 | PI 376454 |
| 54 | PI 367915 | SILVA | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Mozambique | S9 | | | 1971 | DONATED | 10/12/1971 | | | | | | | 1275618 | PI 367915 |
| 55 | PI 364363 | 1657 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Mozambique | S9 | | | 1971 | COLLECTED | | Lourenco Marques | | 150 | Red clay soil; waste ground | | Foliage 1 m high, dark green | 1272876 | PI 364363 |
| 56 | PI 364364 | 1658 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Mozambique | S9 | | | 1971 | COLLECTED | | Lourenco Marques | | 150 | Red clay soil, waste ground | | | 1272877 | PI 364364 |
| 57 | PI 364365 | 1668 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Mozambique | | | Historic | 1971 | COLLECTED | | Umbeluzi Experiment Station | | | Black alluvial soil | | Tufted; vigorous; foliage 0.7-1.0 m high | 1272878 | PI 364365 |
| 58 | PI 364366 | 1672 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Mozambique | S9 | | | 1971 | COLLECTED | | Mazeminham Experiment Station | | | Black clay soil | | Tufted | 1272879 | PI 364366 |
| 59 | PI 364957 | SABIE | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1971 | COLLECTED | | Cultivated on sugar plantation, Eteza, Zululand | | | | | Tufted perennial | 1273338 | PI 364957 |
| 60 | PI 364958 | 1102 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | KwaZulu-Natal, South Africa | S9 | | | 1971 | COLLECTED | | Mpila Rest Camp road, Umfolozi Game Reserve | | | | | Tufted perennial, plants hirsute | 1273339 | PI 364958 |
| 61 | PI 364959 | 1115 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | KwaZulu-Natal, South Africa | S9 | | | 1971 | COLLECTED | | Umfolozi Game Reserve | | | | | Tufted perennial, plants nearly glabrous | 1273340 | PI 364959 |
| 62 | PI 364960 | 1131 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | KwaZulu-Natal, South Africa | S9 | | | 1971 | COLLECTED | | Hluhluwe Game Reserve | | | | | Tufted perennial, partially shade tolerant | 1273341 | PI 364960 |
| 63 | PI 364961 | 1163 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | KwaZulu-Natal, South Africa | S9 | | | 1971 | COLLECTED | | Manzibombu area, Hluhluwe Game Reserve | | | | | Tufted perennial | 1273342 | PI 364961 |
| 64 | PI 364962 | 1187 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | KwaZulu-Natal, South Africa | S9 | | | 1971 | COLLECTED | | Ndumu Game Reserve | | | Wet site, red clay soil | | Tufted perennial | 1273343 | PI 364962 |
| 65 | PI 364963 | 1208 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | KwaZulu-Natal, South Africa | S9 | | Not Available | 1971 | COLLECTED | | Pongola River flood plain, Ndumu Game Reserve | | | | | Tufted perennial, rooting at lower nodes, foliage to 0.3 m high | 1273344 | PI 364963 |
| 66 | PI 364964 | 1248 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | KwaZulu-Natal, South Africa | S9 | | | 1971 | COLLECTED | | Mkuze Game Reserve | | | Sandy clay soil, semi-shade | | Tufted perennial, foliage to 0.5 m high | 1273345 | PI 364964 |
| 67 | PI 364965 | 1403 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1971 | COLLECTED | | Nwanedzi Picnic Area, Kruger National Park | | | Blacak basaltic soil | | Tufted perennial, foliage to 0.5 m high | 1273346 | PI 364965 |
| 68 | PI 364966 | 1421 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1971 | COLLECTED | | Timbavati River, Kruger National Park | | | Black clay soil | | Tufted perennial, foliage to 0.7 m high | 1273347 | PI 364966 |
| 69 | PI 364967 | 1451 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1971 | COLLECTED | | Seven km southeast of Shingwidzi, Kruger National Park | | | Black clay soil near water hole | | Tufted perennial, foliage to 1.3 m high | 1273348 | PI 364967 |
| 70 | PI 364968 | 1506 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Limpopo, South Africa | S9 | | | 1971 | COLLECTED | | Ten km north of Louis Trichardt, Transvaal | | | Disturbed site, red clay soil | | Tufted perennial, foliage to 1.2 m high | 1273349 | PI 364968 |
| 71 | PI 364969 | 1554 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Limpopo, South Africa | S9 | | | 1971 | COLLECTED | | Eight km west of Louis Tirchardt, Transvaal | | | Disturbed site, red clay soil | | Tufted perennial, foliage to 0.3 m high | 1273350 | PI 364969 |
| 72 | PI 364970 | 1600 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Limpopo, South Africa | S9 | | | 1971 | COLLECTED | | Westfalia Estate, Duiwelskloof, Transvaal | | | Along road in forest | | Tufted perennial, foliage to 1 m high | 1273351 | PI 364970 |
| 73 | PI 364971 | 1601 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Limpopo, South Africa | | | Historic | 1971 | COLLECTED | | Westfalia Estate, Duiwelskloof, Transvaal | | | Red clay soil in shaded area | | Tufted perennial, strongly rhizomatous, broad leaves with conspicuous midrib, foliage to 0.5 m high | 1273352 | PI 364971 |
| 74 | PI 364972 | 1617 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Limpopo, South Africa | | | Historic | 1971 | COLLECTED | | Bank of Selati River, Transvaal | | | Disturbed site, sandy clay soil | | Tufted perennial, foliage to 0.6 m high | 1273353 | PI 364972 |
| 75 | PI 364973 | 1632 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Limpopo, South Africa | S9 | | Not Available | 1971 | COLLECTED | | Two km west of Sabie River Bungalows | | | Disturbed site, red clay soil | | Tufted perennial, foliage to 4 dm high | 1273354 | PI 364973 |
| 76 | PI 365126 | 1688 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Eswatini | S9 | | | 1971 | COLLECTED | | Swaziland Agricultural College, Luyengo | | | Red clay soil | | Tufted perennial, foliage 0.5-0.7 m high | 1273456 | PI 365126 |
| 77 | PI 365127 | 1700 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Eswatini | S9 | | | 1971 | COLLECTED | | Along highway 3 km west of Siteki (Stegi) | | | Disturbed site | | Tufted perennial, foliage 0.5-0.7 m high | 1273457 | PI 365127 |
| 78 | PI 365128 | 1711 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Eswatini | | | Historic | 1971 | COLLECTED | | Malkerns Agricultural Research Station | | | Red clay soil | | Tufted perennial | 1273458 | PI 365128 |
| 79 | PI 365129 | 1720 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Eswatini | S9 | | | 1971 | COLLECTED | | Originally from low veldt in Swaziland. Mlilwane Wildlife Sanctuary | | | | | Tufted perennial, foliage 0.5-0.7 m high | 1273459 | PI 365129 |
| 80 | PI 355919 | HAMIL | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Australian Capital Territory, Australia | S9 | | | 1970 | DONATED | 12/04/1970 | | | | | | | 1265324 | PI 355919 |
| 81 | PI 354914 | HAMIL | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Australian Capital Territory, Australia | S9 | | | 1970 | DONATED | 09/22/1970 | | | | | | | 1264681 | PI 354914 |
| 82 | PI 354148 | 33122 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Australian Capital Territory, Australia | S9 | | | 1970 | DONATED | 09/02/1970 | | | | | | | 1264378 | PI 354148 |
| 83 | PI 354149 | 33124 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Australian Capital Territory, Australia | S9 | | | 1970 | DONATED | 09/02/1970 | | | | | | | 1264379 | PI 354149 |
| 84 | PI 349676 | C.P.I. 37910 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Queensland, Australia | S9 | | | 1970 | DONATED | 02/13/1970 | | | | | | | 1260855 | PI 349676 |
| 85 | PI 345533 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Uganda | | | Historic | 1969 | COLLECTED | | Southwest Uganda near Queen Elizabeth Park | | 1524 | | | | 1258010 | PI 345533 |
| 86 | PI 345535 | K.6240 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Uganda | | | Historic | 1969 | COLLECTED | | | | | | | | 1258011 | PI 345535 |
| 87 | PI 345537 | K. 6221 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Uganda | S9 | | | 1969 | COLLECTED | | | | | | | | 1258012 | PI 345537 |
| 88 | PI 339907 | Gaton | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | El Salvador | S9 | | | 1969 | COLLECTED | | Finca El Hobo on Highway 4 near Zaragoza | | | | | Plants root at lower nodes, very leafy, to 1 m high | 1253279 | PI 339907 |
| 89 | PI 339652 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Dominican Republic | S9 | | Not Available | 1969 | DONATED | 01/24/1969 | | | | | | | 1253122 | PI 339652 |
| 90 | PI 337659 | Indiana | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Panama | S9 | | Not Available | 1968 | COLLECTED | | Twenty km south of Panama City | | | Along highway | | Leaf height 1 to 2 m; head height 3 m | 1251574 | PI 337659 |
| 91 | PI 337660 | COLONAIO | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Panama | S9 | | Not Available | 1968 | COLLECTED | | | | | | | | 1251575 | PI 337660 |
| 92 | PI 337661 | 786 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Panama | S9 | | | 1968 | COLLECTED | | | | | | | | 1251576 | PI 337661 |
| 93 | PI 337662 | TRICHOGLUME | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Panama | S9 | | | 1968 | COLLECTED | | | | | | | | 1251577 | PI 337662 |
| 94 | PI 338655 | 94 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Morocco | S9 | | | 1968 | DONATED | 10/14/1968 | | | | | | | 1252342 | PI 338655 |
| 95 | PI 338657 | 96 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Morocco | S9 | | | 1968 | DONATED | 10/14/1968 | | | | | | | 1252344 | PI 338657 |
| 96 | PI 337552 | PASTO | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Chaco, Argentina | S9 | | | 1968 | COLLECTED | | Instituto Nacional de Tecnologia Agropecuaria, Colonia Benitz | | | | | | 1251518 | PI 337552 |
| 97 | PI 331399 | 112-B | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Ethiopia | S9 | | | 1968 | COLLECTED | | Twelve km east of Mieso along the valley road, Harrar Province | | | | | Plant 1.5 m high, growing among Ficus trees | 1246616 | PI 331399 |
| 98 | PI 331400 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Ethiopia | S9 | | | 1968 | COLLECTED | | Sixty km south of Kembolcha, Wollo Province | | 1500 | | | | 1246617 | PI 331400 |
| 99 | PI 320047 | EMBU CREEPING | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Kenya | S9 | | Not Available | 1967 | DONATED | 05/10/1967 | | | | | | | 1237952 | PI 320047 |
| 100 | PI 319486 | T-6264 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Tanzania | | | Historic | 1967 | COLLECTED | | | | | | | | 1711368 | PI 319486 |
| 101 | PI 318812 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Ghana | S9 | | | 1967 | DONATED | 03/03/1967 | | | | | | | 1237186 | PI 318812 |
| 102 | PI 316458 | FDA 15092 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Fiji | S9 |  | | 1966 | COLLECTED | | Originally from Australia (CPA 16794) | | | | | | 1235946 | PI 316458 |
| 103 | PI 316459 | FDA 15206 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Fiji | S9 | | | 1966 | COLLECTED | | Originally from Kenya (K 5021) | | | | | | 1235947 | PI 316459 |
| 104 | PI 316460 | FDA 15475 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Fiji | S9 | | Not Available | 1966 | COLLECTED | | Originally from Brazil | | | | | | 1235948 | PI 316460 |
| 105 | PI 316461 | 'Colonial Guineagrass' | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Fiji | | | Historic | 1966 | COLLECTED | | | | | | | | 1707956 | PI 316461 |
| 106 | PI 316298 | CPI 8390 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Australia | | | Historic | 1966 | COLLECTED | | | | | | | | 1707861 | PI 316298 |
| 107 | PI 316299 | CPI 15895 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Australia | | | Historic | 1966 | COLLECTED | | | | | | | | 1707862 | PI 316299 |
| 108 | PI 316300 | CPI 16003 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Australia | | | Historic | 1966 | COLLECTED | | | | | | | | 1707863 | PI 316300 |
| 109 | PI 316301 | CPI 16721 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Australia | | | Historic | 1966 | COLLECTED | | | | | | | | 1707864 | PI 316301 |
| 110 | PI 316302 | CPI 21359 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Australia | | | Historic | 1966 | COLLECTED | | | | | | | | 1707867 | PI 316302 |
| 111 | PI 316303 | CPI 27630 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Unknown | | | Historic | 1966 | COLLECTED | | | | | | | | 1235878 | PI 316303 |
| 112 | PI 316304 | CPI 30825 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Brazil | | | Historic | 1966 | COLLECTED | | | | | | | | 1707868 | PI 316304 |
| 113 | PI 316305 | CPI 36468 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Australian Capital Territory, Australia | S9 | | | 1966 | DONATED | 08/23/1966 | | | | | | | 1235879 | PI 316305 |
| 114 | PI 310028 | 235 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Brazil | S9 | | | 1965 | COLLECTED | | Vacaria | | | | | | 1231399 | PI 310028 |
| 115 | PI 310040 | 251 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Brazil | S9 | | | 1965 | COLLECTED | | Campos de Cima da Serra | | | | | | 1231407 | PI 310040 |
| 116 | PI 309663 | SILKY | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Jamaica | S9 | | | 1965 | DONATED | 12/08/1965 | | | | | | | 1231079 | PI 309663 |
| 117 | PI 307631 | 'Coloniao' | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Australia | | | Historic | 1965 | COLLECTED | | | | | | | | 1703872 | PI 307631 |
| 118 | PI 307632 | GREEN PANIC | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Queensland, Australia | S9 | | | 1965 | DONATED | 09/07/1965 | | | | | | | 1229934 | PI 307632 |
| 119 | PI 307633 | GATTON | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Queensland, Australia | S9 | | | 1965 | DONATED | 09/07/1965 | | | | | | | 1229935 | PI 307633 |
| 120 | PI 307634 | SAKI | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Queensland, Australia | S9 | | | 1965 | DONATED | 09/07/1965 | | | | | | | 1229936 | PI 307634 |
| 121 | PI 304281 | A625 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Brazil | S9 | | Not Available | 1965 | COLLECTED | | | | | | | | 1228432 | PI 304281 |
| 122 | PI 304145 | A-378 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Honduras | S9 | | | 1965 | COLLECTED | | Riverbank, Tegucigalpa, Honduras | | | | | | 1228369 | PI 304145 |
| 123 | PI 300045 | 290 | Megathyrsus infestus (Andersson) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1964 | COLLECTED | 02/1964 | Fifteen miles south of Tzaneen on Great Letaba River | | 564 | | | Perennial bunchgrass; leaf height 24in, fairly heavy seeder. Seeds. | 1226596 | PI 300045 |
| 124 | PI 300046 | Buffalograss | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1964 | COLLECTED | 02/1964 | Towoomba Experiment Station, Plat River plain | | 1295 | Level terrain. Reddish fine sandy loam; annual rainfall 19 inches | | Nanyuki strain. Erect perennial bunchgrass. Seeds. | 1226597 | PI 300046 |
| 125 | PI 300047 | Buffalograss | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1964 | COLLECTED | 02/1964 | Fifteen miles west of Louis Trichardt; between Hout and Sand rivers | | 951 | Acacia-Digitaria-Urochloa complex; level terrain; annual rainfall 18 inches | | Erect perennial bunchgrass. Seeds. | 1226598 | PI 300047 |
| 126 | PI 300048 | Buffalograss | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1964 | COLLECTED | 02/1964 | Merensky Dam across Ramadiepa River, Duiweiskloof | | 838 | Disturbed site along road | | Rakob strain; cf. Scheepers No.146. Perennial bunchgrass. Vigorous plants; leaf height 36in, head height 48in. Inflorescence 12 to 20in long; some diseased spikelets. Seeds. | 1226599 | PI 300048 |
| 127 | PI 300049 | Buffalograss | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1964 | COLLECTED | 02/1964 | Along Loop Road, Kruger National Park | | 320 | Open grassland; rolling terrain. Annual rainfall 21 inches | | Plants growing in scrub timber in partial shade; sandy soil. Perennial bunchgrass; leaf height 50in; head height 60in. Seeds. | 1226600 | PI 300049 |
| 128 | PI 300050 | 363 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1964 | COLLECTED | 02/1964 | Five miles north of Nelspruit | | | | | Seeds | 1226601 | PI 300050 |
| 129 | PI 300051 | Col. No. 616 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Cape Province, South Africa | | | Historic | 1964 | COLLECTED | | | | 45 | | | | 1678105 | PI 300051 |
| 130 | PI 300052 | 631 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Eswatini | S9 | | | 1964 | COLLECTED | 02/1964 | Obtained from Bathurst Agricultural Research Station, Bathurst | | 259 | Hilly terrain; annual rainfall 27 inches; reddish clay soil | | Erect perennial bunchgrass; medium coarse stems, very leafy and succulent; leaf height 33in; head height 48in. Seeds. | 1226602 | PI 300052 |
| 131 | PI 300053 | 632 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1964 | COLLECTED | 02/1964 | Kazangula. Obtained from Bathurst Agricultural Research Station, Bathurst | | 259 | Hilly terrain; annual rainfall 27 inches; reddish clay soil | | Erect perennial bunchgrass; fine stems; leaf height 24in; head height 36in; foliage medium green. Seeds. | 1226603 | PI 300053 |
| 132 | PI 300054 | 633 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1964 | COLLECTED | 02/1964 | Nelspruit District. Obtained from Bathurst Agricultural Research Station, Bathurst | | 259 | Hilly terrain; annual rainfall 27 inches; reddish clay soil | | Perennial bunchgrass; medium coarse stems; leaf height 24in; head height 36in. Seeds. | 1226604 | PI 300054 |
| 133 | PI 300055 | 634 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | Not Available | 1964 | COLLECTED | 02/1964 | Lilongiye. Obtained from Bathurst Agricultural Research Station, Bathurst | | 259 | Hilly terrain; annual rainfall 27 inches; reddish clay soil | | Perennial bunchgrass, forms medium-size clumps with very little branching; stems 1/4in in diameter at base; leaf height 48in. Seeds. | 1226605 | PI 300055 |
| 134 | PI 300056 | 637 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1964 | COLLECTED | 02/1964 | Kabulabula. Obtained from Bathurst Agricultural Research Station, Bathurst | | 259 | Hilly terrain; annual rainfall 27 inches; reddish clay soil | | Perennial bunchgrass; fine stems; leaf height 48in; head height 60in. Plants very uniform and very leafy; outstanding for yield. Seeds. | 1226606 | PI 300056 |
| 135 | PI 300057 | 640 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1964 | COLLECTED | 02/1964 | Obtained from Bathurst Agricultural Research Station, Bathurst | | 259 | Hilly terrain; annual rainfall 27 inches; reddish clay soil | | Coastal type. Erect perennial bunchgrass; medium coarse stems; very leafy with broad leaves to 3/4in wide, hirsute leaf sheaths. Culms tend to spread. Seeds. | 1226607 | PI 300057 |
| 136 | PI 300060 | 364 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1964 | COLLECTED | 02/1964 | Seven miles north of Nelspruit | | | Plants from pasture | | Seeds | 1226610 | PI 300060 |
| 137 | PI 298990 | P.M.1 (Nyasaland) | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Zimbabwe | S9 |  | Not Available | 1964 | DONATED | 07/07/1964 | | | | | | | 1225854 | PI 298990 |
| 138 | PI 298991 | P.M.3 (Katerere) | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Zimbabwe | S9 | | | 1964 | DONATED | 07/07/1964 | | | | | | | 1225855 | PI 298991 |
| 139 | PI 298992 | P.M.4 (Green Panic) | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Zimbabwe | S9 | | | 1964 | DONATED | 07/07/1964 | | | | | | | 1225856 | PI 298992 |
| 140 | PI 298993 | P.M.5 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Zimbabwe | S9 | | | 1964 | DONATED | 07/07/1964 | | | | | | | 1225857 | PI 298993 |
| 141 | PI 298994 | P.M.6 (Tabora Panicum) | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Zimbabwe | S9 | | | 1964 | DONATED | 07/07/1964 | | | | | | | 1225858 | PI 298994 |
| 142 | PI 298995 | P.M.7 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Zimbabwe | S9 | | | 1964 | DONATED | 07/07/1964 | | | | | | | 1225859 | PI 298995 |
| 143 | PI 298996 | P.M.8 (Nata Panicum) | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Zimbabwe | S9 | | | 1964 | DONATED | 07/07/1964 | | | | | | | 1225860 | PI 298996 |
| 144 | PI 298997 | P.M.9 (Tuli Panicum) | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Zimbabwe | S9 | | | 1964 | DONATED | 07/07/1964 | | | | | | | 1225861 | PI 298997 |
| 145 | PI 298998 | P.M.10 (Victoria Falls) | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Zimbabwe | S9 | | | 1964 | DONATED | 07/07/1964 | | | | | | | 1225862 | PI 298998 |
| 146 | PI 298999 | P.M.14 (Shashi) | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Zimbabwe | S9 | | | 1964 | DONATED | 07/07/1964 | | | | | | | 1225863 | PI 298999 |
| 147 | PI 297607 | 'Guinea Borinquen' | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Cundinamarca, Colombia | | | Historic | 1964 | COLLECTED | | | | | | | | 1682265 | PI 297607 |
| 148 | PI 297608 | 'Guinea Q 3457' | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Cundinamarca, Colombia | | | Historic | 1964 | COLLECTED | | | | | | | | 1682266 | PI 297608 |
| 149 | PI 297609 | 'Guinea Regular' | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Cundinamarca, Colombia | | | Historic | 1964 | COLLECTED | | | | | | | | 1682267 | PI 297609 |
| 150 | PI 297610 | 'Guinea Broadleaf Erecta' | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Cundinamarca, Colombia | | | Historic | 1964 | COLLECTED | | | | | | | | 1682268 | PI 297610 |
| 151 | PI 297611 | 'Guinea Colonia' | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Cundinamarca, Colombia | | | Historic | 1964 | COLLECTED | | | | | | | | 1682269 | PI 297611 |
| 152 | PI 297612 | 'Guinea Broadleaf Postrada' | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Cundinamarca, Colombia | | | Historic | 1964 | COLLECTED | | | | | | | | 1682270 | PI 297612 |
| 153 | PI 297613 | 'Guinea Fine Leaf' | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Cundinamarca, Colombia | | | Historic | 1964 | COLLECTED | | | | | | | | 1682271 | PI 297613 |
| 154 | PI 297614 | 'Guinea Africa' | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Cundinamarca, Colombia | | | Historic | 1964 | COLLECTED | | | | | | | | 1682272 | PI 297614 |
| 155 | PI 297615 | 'Guinea Gramalote' | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Cundinamarca, Colombia | | | Historic | 1964 | COLLECTED | | | | | | | | 1682273 | PI 297615 |
| 156 | PI 297616 | 'Guinea Gramalote' | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Cundinamarca, Colombia | | | Historic | 1964 | COLLECTED | | | | | | | | 1682274 | PI 297616 |
| 157 | PI 297617 | 'Guinea Q 2956-7840' | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Cundinamarca, Colombia | | | Historic | 1964 | COLLECTED | | | | | | | | 1682275 | PI 297617 |
| 158 | PI 297618 | 'Guinea Q 2958-7840' | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Cundinamarca, Colombia | | | Historic | 1964 | COLLECTED | | | | | | | | 1682276 | PI 297618 |
| 159 | PI 297619 | 'Guinea Capin Murumbo' | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Cundinamarca, Colombia | | | Historic | 1964 | COLLECTED | | | | | | | | 1682277 | PI 297619 |
| 160 | PI 297620 | 'Guinea Pajarita' | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Cundinamarca, Colombia | | | Historic | 1964 | COLLECTED | | | | | | | | 1682278 | PI 297620 |
| 161 | PI 297621 | 'Guinea Saboya o India' | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Cundinamarca, Colombia | | | Historic | 1964 | COLLECTED | | | | | | | | 1682279 | PI 297621 |
| 162 | PI 297622 | 'Guinea Q 2966-8387' | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Cundinamarca, Colombia | | | Historic | 1964 | COLLECTED | | | | | | | | 1682280 | PI 297622 |
| 163 | PI 297623 | 'Guinea Commercial' | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Cundinamarca, Colombia | | | Historic | 1964 | COLLECTED | | | | | | | | 1682281 | PI 297623 |
| 164 | PI 296002 | No.A-27 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Taiwan | S9 | | | 1964 | DONATED | 02/25/1964 | | | | | | | 1224092 | PI 296002 |
| 165 | PI 296003 | TRICHOGLUME | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Taiwan | S9 | | | 1964 | DONATED | 02/25/1964 | | | | | | | 1224093 | PI 296003 |
| 166 | PI 295650 | Saki | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Zimbabwe | S9 | | | 1964 | DONATED | 01/31/1964 | | | | | | | 1223862 | PI 295650 |
| 167 | PI 295651 | Melsetter | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Zimbabwe | S9 | | | 1964 | DONATED | 01/31/1964 | | | | | | | 1223863 | PI 295651 |
| 168 | PI 295652 | Sakubva | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Zimbabwe | S9 | | | 1964 | DONATED | 01/31/1964 | | | | | | | 1223864 | PI 295652 |
| 169 | PI 295653 | Angola | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Zimbabwe | S9 | | | 1964 | DONATED | 01/31/1964 | | | | | | | 1223865 | PI 295653 |
| 170 | PI 292356 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | El Beni, Bolivia | S9 |  | Not Available | 1963 | COLLECTED | | Hacienda Banzer, above Santa Ana, on Rio Mamore | | | | | | 1221947 | PI 292356 |
| 171 | PI 292359 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Peru | S9 | | Not Available | 1963 | COLLECTED | | Pucallpa airstrip | | | | | | 1221950 | PI 292359 |
| 172 | PI 291047 | Privilegio | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Ciudad de México, Mexico | S9 | | | 1963 | DONATED | 06/03/1963 | | | | | | | 1220136 | PI 291047 |
| 173 | PI 290962 | 'Common Guinea' | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Philippines | | | Historic | 1963 | COLLECTED | | | | | | | | 1693740 | PI 290962 |
| 174 | PI 290963 | 'Colonial' | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Philippines | | | Historic | 1963 | COLLECTED | | | | | | | | 1693741 | PI 290963 |
| 175 | PI 290964 | 'King Ranch' | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Philippines | S9 | | | 1963 | COLLECTED | | | | | | Uncertain improvement status | | 1555354 | PI 290964 |
| 176 | PI 290965 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Philippines | S9 | | | 1963 | DONATED | 05/29/1963 | | | | | | | 1220090 | PI 290965 |
| 177 | PI 288556 | No. 198 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Gujarat, India | | | Historic | 1963 | COLLECTED | | Junagadh suburbs | | | | | | 1691329 | PI 288556 |
| 178 | PI 290793 | No. 165 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Côte D'Ivoire | | | Historic | 1963 | COLLECTED | | | | | | | | 1693018 | PI 290793 |
| 179 | PI 290794 | No.174 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Côte D'Ivoire | S9 | | | 1963 | DONATED | 03/28/1963 | | | | | | | 1220042 | PI 290794 |
| 180 | PI 290795 | No.267 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Côte D'Ivoire | S9 | | | 1963 | DONATED | 03/28/1963 | | | | | | | 1220043 | PI 290795 |
| 181 | PI 287112 | BN-12290-62 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Hawaii, United States | | | Historic | 1963 | COLLECTED | | | | | | | | 1689674 | PI 287112 |
| 182 | PI 286606 | Capim Coloniao | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | São Paulo, Brazil | S9 | | Not Available | 1963 | DONATED | 02/21/1963 | | | | | | | 1215380 | PI 286606 |
| 183 | PI 285293 | No. 163 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Côte D'Ivoire | | | Historic | 1962 | COLLECTED | | | | | | | | 1688753 | PI 285293 |
| 184 | PI 285294 | No. 164 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Côte D'Ivoire | | | Historic | 1962 | COLLECTED | | | | | | | | 1688754 | PI 285294 |
| 185 | PI 285295 | No. 165 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Côte D'Ivoire | | | Historic | 1962 | COLLECTED | | | | | | | | 1688755 | PI 285295 |
| 186 | PI 285296 | No. 169 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Côte D'Ivoire | | | Historic | 1962 | COLLECTED | | | | | | | | 1688756 | PI 285296 |
| 187 | PI 285297 | No. 174 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Côte D'Ivoire | | | Historic | 1962 | COLLECTED | | | | | | | | 1688757 | PI 285297 |
| 188 | PI 285298 | No. 267 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Côte D'Ivoire | | | Historic | 1962 | COLLECTED | | | | | | | | 1688758 | PI 285298 |
| 189 | PI 285299 | No. 268 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Côte D'Ivoire | | | Historic | 1962 | COLLECTED | | | | | | | | 1688759 | PI 285299 |
| 190 | PI 285300 | No. 304 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Côte D'Ivoire | | | Historic | 1962 | COLLECTED | | | | | | | | 1688760 | PI 285300 |
| 191 | PI 285301 | No. 309 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Côte D'Ivoire | | | Historic | 1962 | COLLECTED | | | | | | | | 1688761 | PI 285301 |
| 192 | PI 285180 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Brazil | | | Historic | 1962 | COLLECTED | | Ceara | | | | | Pasture grass | 1213498 | PI 285180 |
| 193 | PI 285181 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Tanzania | S9 | | | 1962 | COLLECTED | | | | | | | Pasture grass | 1213499 | PI 285181 |
| 194 | PI 285182 | 'Gongiloides' | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Brazil | | | Historic | 1962 | COLLECTED | | | | | | | | 1688656 | PI 285182 |
| 195 | PI 284827 | Q 425 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Australia | S9 | | | 1962 | COLLECTED | | | | | | | | 1212951 | PI 284827 |
| 196 | PI 284762 | CPI 6563 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Zimbabwe | S9 | | | 1962 | COLLECTED | | | | | | | | 1212848 | PI 284762 |
| 197 | PI 284763 | CPI 16327 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Portugal | S9 | | | 1962 | COLLECTED | | | | | | | | 1212849 | PI 284763 |
| 198 | PI 284764 | CPI 16723 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | | | | | | | | 1212852 | PI 284764 |
| 199 | PI 284765 | CPI 17115 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Nigeria | S9 | | | 1962 | COLLECTED | | | | | | | | 1212853 | PI 284765 |
| 200 | PI 284766 | CPI 18415 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Zambia | S9 | | | 1962 | COLLECTED | | | | | | | | 1212856 | PI 284766 |
| 201 | PI 284767 | CPI 23725 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | | | | | | | | 1212857 | PI 284767 |
| 202 | PI 284155 | CPI 8390 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | | | Historic | 1962 | COLLECTED | | | | | | | | 1687726 | PI 284155 |
| 203 | PI 284156 | CPI 14374 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | | | | | | | | 1211830 | PI 284156 |
| 204 | PI 284157 | CPI 15895 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Tanzania | S9 | | | 1962 | COLLECTED | | | | | | | | 1211831 | PI 284157 |
| 205 | PI 284158 | CPI 15896 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Tanzania | S9 | | | 1962 | COLLECTED | | | | | | | | 1211834 | PI 284158 |
| 206 | PI 284159 | CPI 16003 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Kenya | S9 | | | 1962 | COLLECTED | | | | | | | | 1211835 | PI 284159 |
| 207 | PI 284160 | CPI 16062 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Democratic Republic of the Congo | | | Historic | 1962 | COLLECTED | | | | | | | | 1687727 | PI 284160 |
| 208 | PI 284161 | CPI 16148 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Sierra Leone | | | Historic | 1962 | COLLECTED | | | | | | | | 1687728 | PI 284161 |
| 209 | PI 284162 | CPI 16721 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | | | | | | | | 1211840 | PI 284162 |
| 210 | PI 284163 | CPI 16722 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | | | | | | | | 1211841 | PI 284163 |
| 211 | PI 284164 | CPI 16724 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | | | | | | | | 1211844 | PI 284164 |
| 212 | PI 284165 | CPI 16792 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | | | | | | | | 1211845 | PI 284165 |
| 213 | PI 284166 | CPI 16793 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | | | | | | | | 1211848 | PI 284166 |
| 214 | PI 284167 | CPI 21359 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Unknown | | | Historic | 1962 | COLLECTED | | From Central America | | | | | | 1687729 | PI 284167 |
| 215 | PI 282961 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Negros, Philippines | | | Historic | 1962 | COLLECTED | 08/27/1962 | La Granja Experiment Station, La Carlota | | | | | | 1687026 | PI 282961 |
| 216 | PI 282454 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Zimbabwe | S9 | | | 1962 | COLLECTED | | Sabi River Valley | | | | | Sabi strain | 1209839 | PI 282454 |
| 217 | PI 282407 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Negros, Philippines | S9 | | | 1962 | COLLECTED | | La Granja Experiment Station, La Carlota, Negros Occidentalis Province | | | | | | 1209825 | PI 282407 |
| 218 | PI 277899 | B/51/177 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Florida, United States | | | Historic | 1962 | COLLECTED | 1951 | | | | | | | 1684039 | PI 277899 |
| 219 | PI 277900 | B/52/197 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Antigua, Antigua and Barbuda | | | Historic | 1962 | COLLECTED | 1952 | | | | | | | 1684040 | PI 277900 |
| 220 | PI 277901 | 199 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1952 | Pretoria | | | | | | 1207333 | PI 277901 |
| 221 | PI 277902 | B/53/237 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Unknown | | | Historic | 1962 | COLLECTED | 1953 | | | | | | | 1684041 | PI 277902 |
| 222 | PI 277903 | 240 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1953 | Dohne | | | | | | 1207334 | PI 277903 |
| 223 | PI 277904 | 243 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Limpopo, South Africa | S9 | | | 1962 | COLLECTED | 1953 | Northam | | | | | | 1207335 | PI 277904 |
| 224 | PI 277905 | B/53/246 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Malawi | | | Historic | 1962 | COLLECTED | 1953 | | | | | | | 1684042 | PI 277905 |
| 225 | PI 277906 | 253 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1953 | Nanyuki | | | | | | 1207336 | PI 277906 |
| 226 | PI 277907 | B/53/255 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Free State, South Africa | | | Historic | 1962 | COLLECTED | 1953 | | | | | | | 1684043 | PI 277907 |
| 227 | PI 277908 | B/53/288 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | | | Historic | 1962 | COLLECTED | 1953 | | | | | | | 1684044 | PI 277908 |
| 228 | PI 277909 | B/53/289 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | | | Historic | 1962 | COLLECTED | 1953 | | | | | | | 1684045 | PI 277909 |
| 229 | PI 277910 | 335 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1953 | Nelspruit | | | | | | 1207337 | PI 277910 |
| 230 | PI 277911 | 10 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1957 | Prinshof (Brown top) | | | | | Brown top | 1207338 | PI 277911 |
| 231 | PI 277912 | 160 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1957 | Roodeplant | | | | | | 1207339 | PI 277912 |
| 232 | PI 277913 | 165 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1957 | Prinshof | | | | | | 1207340 | PI 277913 |
| 233 | PI 277914 | 167 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1957 | Shingwedzi | | | | | | 1207341 | PI 277914 |
| 234 | PI 277915 | 168 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1957 | Contest | | | | | | 1207342 | PI 277915 |
| 235 | PI 277916 | 169 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Limpopo, South Africa | S9 | | | 1962 | COLLECTED | 1957 | Northam | | | | | | 1207343 | PI 277916 |
| 236 | PI 277917 | B/58/13 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | | | Historic | 1962 | COLLECTED | 1958 | | | | | | | 1684046 | PI 277917 |
| 237 | PI 277918 | 114 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1958 | Potgietersrust | | | | | | 1207344 | PI 277918 |
| 238 | PI 277919 | B/59/29(a) | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | | | Historic | 1962 | COLLECTED | 1959 | | | | | | | 1684047 | PI 277919 |
| 239 | PI 277920 | 108 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1959 | Basutuland | | | | | | 1207345 | PI 277920 |
| 240 | PI 277921 | 162 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1959 | Zievogel | | | | | | 1207346 | PI 277921 |
| 241 | PI 277922 | 215 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1959 | Comare Kalahari | | | | | | 1207347 | PI 277922 |
| 242 | PI 277923 | 216 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 |  | | 1962 | COLLECTED | 1959 | Kalahari, Chobe River | | | | | | 1207348 | PI 277923 |
| 243 | PI 277924 | 218 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1959 | Ngamiland | | | | | | 1207349 | PI 277924 |
| 244 | PI 277925 | 220 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1959 | | | | | | Kazzungula strain | 1207350 | PI 277925 |
| 245 | PI 277926 | 224 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1959 | Barberton | | | | | | 1207351 | PI 277926 |
| 246 | PI 277927 | 225 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | KwaZulu-Natal, South Africa | S9 | | | 1962 | COLLECTED | 1959 | Tugela River | | | | | | 1207352 | PI 277927 |
| 247 | PI 277928 | 226 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1959 | Groot Marico | | | | | | 1207353 | PI 277928 |
| 248 | PI 277929 | 227 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1959 | Zululand | | | | | | 1207354 | PI 277929 |
| 249 | PI 277930 | 228 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1959 | Schoemanskloof | | | | | | 1207355 | PI 277930 |
| 250 | PI 277931 | 229 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1959 | Zululand | | | | | | 1207356 | PI 277931 |
| 251 | PI 277932 | 230 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1959 | Potgieters Rust | | | | | | 1207357 | PI 277932 |
| 252 | PI 277933 | 231 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1959 | Rustderwinter | | | | | | 1207358 | PI 277933 |
| 253 | PI 277934 | 232 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1959 | Rustderwinter | | | | | | 1207359 | PI 277934 |
| 254 | PI 277935 | 234 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1959 | Bandolierskop | | | | | | 1207360 | PI 277935 |
| 255 | PI 277936 | 236 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1959 | Haenertsburg | | | | | | 1207361 | PI 277936 |
| 256 | PI 277937 | 238 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1959 | Crocodile River | | | | | | 1207362 | PI 277937 |
| 257 | PI 277938 | 241 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1959 | Zululand | | | | | | 1207363 | PI 277938 |
| 258 | PI 277939 | 242 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | KwaZulu-Natal, South Africa | S9 | | | 1962 | COLLECTED | 1952 | Bushman River | | | | | | 1207364 | PI 277939 |
| 259 | PI 277940 | 244 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1959 | Nelspruit | | | | | | 1207365 | PI 277940 |
| 260 | PI 277941 | 245 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1959 | Nelspruit | | | | | | 1207366 | PI 277941 |
| 261 | PI 277942 | 248 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | S9 | | | 1962 | COLLECTED | 1959 | | | | | | | 1207367 | PI 277942 |
| 262 | PI 277943 | 249 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1959 | Dongola Reserve | | | | | | 1207368 | PI 277943 |
| 263 | PI 277944 | 250 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1959 | Dongola Reserve | | | | | | 1207369 | PI 277944 |
| 264 | PI 277945 | 251 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1959 | Dongola Reserve, Messina | | | | | | 1207370 | PI 277945 |
| 265 | PI 277946 | 252 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1959 | Louistrichardt | | | | | | 1207371 | PI 277946 |
| 266 | PI 277947 | 256 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1959 | Crocodile Poort | | | | | | 1207372 | PI 277947 |
| 267 | PI 277948 | 257 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1959 | Crocodile Poort | | | | | | 1207373 | PI 277948 |
| 268 | PI 277949 | 258 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1959 | Crocodile Poort | | | | | | 1207374 | PI 277949 |
| 269 | PI 277950 | 259 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1959 | Krugerpark Olifantsriver | | | | | | 1207375 | PI 277950 |
| 270 | PI 277951 | 260 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1959 | Olifantsriver | | | | | | 1207376 | PI 277951 |
| 271 | PI 277952 | 261 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Eswatini | S9 | | | 1962 | COLLECTED | 1959 | | | | | | | 1207377 | PI 277952 |
| 272 | PI 277953 | 266 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1959 | Umkomaas River | | | | | | 1207378 | PI 277953 |
| 273 | PI 277954 | 267 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1959 | Warmbaths | | | | | | 1207379 | PI 277954 |
| 274 | PI 277955 | B/59/268 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1959 | Rietondale | | | | | | 1207380 | PI 277955 |
| 275 | PI 277956 | B/59/278 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Eswatini | S9 | | | 1962 | COLLECTED | 1959 | | | | | | | 1207381 | PI 277956 |
| 276 | PI 277957 | 279 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1962 | COLLECTED | 1959 | Mara Natal | | | | | | 1207382 | PI 277957 |
| 277 | PI 277958 | 19 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Australia | S9 | | | 1962 | COLLECTED | 1949 | | | | | | | 1207383 | PI 277958 |
| 278 | PI 277959 | 175 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Florida, United States | S9 | | | 1962 | COLLECTED | 1951 | | | | | | | 1207384 | PI 277959 |
| 279 | PI 277960 | 178 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Florida, United States | S9 | | | 1962 | COLLECTED | 1951 | | | | | | | 1207385 | PI 277960 |
| 280 | PI 277961 | 15 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Zimbabwe | S9 | | | 1962 | COLLECTED | 1954 | | | | | | | 1207386 | PI 277961 |
| 281 | PI 277962 | 176 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Florida, United States | S9 | | | 1962 | COLLECTED | 1957 | | | | | | | 1207387 | PI 277962 |
| 282 | PI 277964 | 84 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Malawi | S9 | | | 1962 | COLLECTED | 1959 | | | | | | | 1207389 | PI 277964 |
| 283 | PI 277965 | 86 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Kenya | S9 | | | 1962 | COLLECTED | 1959 | Nakuru | | | | | | 1207390 | PI 277965 |
| 284 | PI 277966 | 87 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Malawi | S9 | | | 1962 | COLLECTED | 1959 | Lilongwe | | | | | | 1207391 | PI 277966 |
| 285 | PI 277967 | 1959 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Kenya | S9 | | | 1962 | COLLECTED | 1959 | Nanyuki Park | | | | | | 1207392 | PI 277967 |
| 286 | PI 277968 | 89 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Zimbabwe | S9 | | | 1962 | COLLECTED | 1959 | Zimbabwe ruins | | | | | | 1207393 | PI 277968 |
| 287 | PI 259549 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Australia | S9 | | | 1959 | COLLECTED | | | | | | | Commercial | 1197666 | PI 259549 |
| 288 | PI 259551 | Q2966 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Australia | S9 | | | 1959 | COLLECTED | | | | | | | | 1197668 | PI 259551 |
| 289 | PI 259553 | Likoni | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Western, Kenya | S9 |  | | 1959 | DONATED | 08/11/1959 | | | | | | | 1197672 | PI 259553 |
| 290 | PI 259557 | K 50201 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Western, Kenya | S9 | | | 1959 | DONATED | 08/11/1959 | | | | | | | 1197677 | PI 259557 |
| 291 | PI 259558 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | | | Historic | 1959 | DONATED | 08/11/1959 | | | | | | | 1562783 | PI 259558 |
| 292 | PI 259559 | SR 5426 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Kenya | S9 | | | 1959 | COLLECTED | | Kitale | | | | | | 1197680 | PI 259559 |
| 293 | PI 259561 | SR 5743 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Malawi | S9 | | | 1959 | COLLECTED | | | | | | | | 1197684 | PI 259561 |
| 294 | PI 259563 | SR 5829 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Kenya | S9 | | | 1959 | COLLECTED | | Kitale | | | | | | 1197687 | PI 259563 |
| 295 | PI 259567 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Uganda | S9 | | Not Available | 1959 | DONATED | 08/11/1959 | | | | | | | 1197692 | PI 259567 |
| 296 | PI 259569 | SR 5847 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Uganda | S9 | | | 1959 | DONATED | 08/11/1959 | | | | | | | 1197695 | PI 259569 |
| 297 | PI 259570 | SR 5742 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Kenya | S9 | | | 1959 | COLLECTED | | Kitale | | | | | | 1197696 | PI 259570 |
| 298 | PI 253718 | E.C.7479 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Delhi, India | S9 | | | 1958 | DONATED | 11/17/1958 | | | | | | | 1195023 | PI 253718 |
| 299 | PI 247090 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Ciudad de México, Mexico | | | Historic | 1958 | DONATED | 04/11/1958 | | | | | | | 1189973 | PI 247090 |
| 300 | PI 233553 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Paraguay | S9 | | Not Available | 1956 | DONATED | 05/18/1956 | | | | | | | 1184711 | PI 233553 |
| 301 | PI 226081 | 289 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Kenya | | | Historic | 1955 | COLLECTED | 04/29/1955 | | | | | | Yield good | 1181542 | PI 226081 |
| 302 | PI 226082 | 296 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Kenya | | | Historic | 1955 | COLLECTED | 04/29/1955 | | | | | | Large type; yield good | 1181543 | PI 226082 |
| 303 | PI 226083 | 297 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Kenya | | | Historic | 1955 | COLLECTED | 04/29/1955 | | | | | | Vigorous; yield heavy | 1181544 | PI 226083 |
| 304 | PI 226084 | 298 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Kenya | S9 | | Not Available | 1955 | COLLECTED | 04/29/1955 | | | | | | Malaba strain; vigorous selection | 1181545 | PI 226084 |
| 305 | PI 225579 | 52 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Limpopo, South Africa | S9 | | | 1955 | COLLECTED | 02/1955 | Pretoria | | | | | Plant to 5ft high; yield fairly good | 1181368 | PI 225579 |
| 306 | PI 225581 | 81 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Limpopo, South Africa | S9 | | | 1955 | COLLECTED | 02/1955 | Pretoria | | | | | Plant to 5ft high. Hay type. | 1181370 | PI 225581 |
| 307 | PI 224989 | 76 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Limpopo, South Africa | S9 | | | 1955 | COLLECTED | 03/1955 | Pretoria | | | | | Plants to 4ft high, fine-stemmed. A heavy yielder; makes good hay. | 1180990 | PI 224989 |
| 308 | PI 209392 | 1911 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | KwaZulu-Natal, South Africa | S9 | | | 1953 | COLLECTED | 02/23/1953 | Bisley, near Pietermaritzburg | | | | | | 1174239 | PI 209392 |
| 309 | PI 209197 | 1589 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | S9 | | | 1953 | COLLECTED | 01/09/1953 | Near Pinaars River | | | | | | 1174129 | PI 209197 |
| 310 | PI 209198 | 1626 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | S9 | | | 1953 | COLLECTED | 01/12/1953 | Vicinity of Pretorius Kop, Kruger National Park | | | | | | 1174130 | PI 209198 |
| 311 | PI 209199 | 1637 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | S9 | | | 1953 | COLLECTED | 01/13/1953 | Between Pretorius Kop and Skukuza | | | | | | 1174131 | PI 209199 |
| 312 | PI 209200 | 1655 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | S9 | | | 1953 | COLLECTED | 01/14/1953 | Vicinity of Pretorius Kop, Kruger National Park | | | | | | 1174132 | PI 209200 |
| 313 | PI 209201 | 1658 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | S9 | | | 1953 | COLLECTED | 01/14/1953 | Vicinity of Pretorius Kop | | | | | | 1174133 | PI 209201 |
| 314 | PI 209203 | 1704 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | S9 | | | 1953 | COLLECTED | 01/17/1953 | Kruger National Park | | | | | | 1174134 | PI 209203 |
| 315 | PI 209245 | 1711 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | S9 | | | 1953 | COLLECTED | 01/18/1953 | Near Skukuza, Kruger National Park | | | | | | 1174167 | PI 209245 |
| 316 | PI 209246 | 1876 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | S9 | | | 1953 | COLLECTED | 02/17/1953 | | | | | | | 1174168 | PI 209246 |
| 317 | PI 208996 | 1791 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | S9 | | | 1953 | COLLECTED | 02/02/1953 | Near Pinaars River | | | | | | 1174050 | PI 208996 |
| 318 | PI 209000 | 1991 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | S9 | | | 1953 | COLLECTED | 02/1953 | Prinshof Experiment Station, Pretoria | | | | | | 1174053 | PI 209000 |
| 319 | PI 209003 | 1846 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | S9 | | | 1953 | COLLECTED | 02/1953 | Prinshof Experiment Station, Pretoria | | | | | | 1174055 | PI 209003 |
| 320 | PI 209004 | 1847 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | S9 | | | 1953 | COLLECTED | 02/1953 | Prinshof Experiment Station, Pretoria | | | | | | 1174056 | PI 209004 |
| 321 | PI 209005 | 1848 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | S9 | | | 1953 | COLLECTED | 02/1953 | Prinshof Experiment Station, Pretoria | | | | | | 1174057 | PI 209005 |
| 322 | PI 209006 | 1849 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | S9 | | | 1953 | COLLECTED | 02/1953 | Prinshof Experiment Station, Pretoria | | | | | | 1174058 | PI 209006 |
| 323 | PI 209007 | 1850 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | S9 | | | 1953 | COLLECTED | 02/1953 | Prinshof Experiment Station, Pretoria | | | | | | 1174059 | PI 209007 |
| 324 | PI 209008 | 1851 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | S9 | | | 1953 | COLLECTED | 02/1953 | Prinshof Experiment Station, Pretoria | | | | | | 1174060 | PI 209008 |
| 325 | PI 209009 | 1852 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | S9 | | | 1953 | COLLECTED | 02/1953 | Prinshof Experiment Station, Pretoria | | | | | | 1174061 | PI 209009 |
| 326 | PI 209010 | 1854 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | S9 | | Not Available | 1953 | COLLECTED | 02/1953 | Prinshof Experiment Station, Pretoria | | | | | | 1174062 | PI 209010 |
| 327 | PI 208397 | 1461 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | KwaZulu-Natal, South Africa | S9 | | | 1953 | COLLECTED | 12/27/1952 | Mposa | | | | | | 1173823 | PI 208397 |
| 328 | PI 208398 | 1465 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | KwaZulu-Natal, South Africa | S9 | | | 1953 | COLLECTED | 12/28/1952 | Between Hluhluwe Game Reserve and Hluhluwe Halt | | | | | | 1173824 | PI 208398 |
| 329 | PI 208399 | 1468 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | KwaZulu-Natal, South Africa | S9 | | | 1953 | COLLECTED | 12/28/1952 | Between Hluhluwe Game Reserve and Hluhluwe Halt | | | | | | 1173825 | PI 208399 |
| 330 | PI 208245 | 1334 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Cape Province, South Africa | S9 | | | 1953 | COLLECTED | 12/05/1952 | Thirty-eight miles northeast of Port Elizabeth | | | | | | 1173779 | PI 208245 |
| 331 | PI 208139 | 1640 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | | | Historic | 1953 | COLLECTED | 01/13/1953 | Between Pretorius Kop and Skukuza, Kruger National Park | | | | | | 1173733 | PI 208139 |
| 332 | PI 208009 | 1621 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | S9 | | | 1953 | COLLECTED | 01/12/1953 | Eight miles west of Nelspruit | | | | | | 1173681 | PI 208009 |
| 333 | PI 208010 | 1692 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | S9 | | | 1953 | COLLECTED | 01/15/1953 | Vicinity of Pretorius Kop, Kruger National Park | | | | | | 1173682 | PI 208010 |
| 334 | PI 208011 | 1719 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | S9 | | | 1953 | COLLECTED | 01/20/1953 | Ten miles northeast of Punda Maria, Kruger National Park | | | | | | 1173683 | PI 208011 |
| 335 | PI 204219 | 1029 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Uruguay | S9 | | | 1952 | COLLECTED | 06/10/1952 | Vicinity of Artigas | | | | | Tufted perennial | 1171636 | PI 204219 |
| 336 | PI 202497 | BN-8123 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Australia, Australia | S9 | | | 1952 | DONATED | 08/18/1952 | | | | | | | 1170004 | PI 202497 |
| 337 | PI 199350 | No. 8 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Kenya | | | Historic | 1952 | COLLECTED | | | | | | | | 1676924 | PI 199350 |
| 338 | PI 199065 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | | | Historic | 1952 | COLLECTED | | | | | | | | 1676694 | PI 199065 |
| 339 | PI 198588 | No. 10 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | | | Historic | 1951 | COLLECTED | | | | | | | | 1676223 | PI 198588 |
| 340 | PI 192962 | No. 1 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Kenya | | | Historic | 1950 | COLLECTED | | | | | | | | 1670628 | PI 192962 |
| 341 | PI 190325 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | | | Historic | 1950 | COLLECTED | | | | | | | | 1670180 | PI 190325 |
| 342 | PI 189615 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Free State, South Africa | | | Historic | 1950 | COLLECTED | | | | | | | | 1669712 | PI 189615 |
| 343 | PI 189535 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | São Paulo, Brazil | | | Historic | 1950 | COLLECTED | | | | | | | | 1669655 | PI 189535 |
| 344 | PI 186120 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Ghana | | | Historic | 1950 | COLLECTED | | | | | | | | 1667248 | PI 186120 |
| 345 | PI 178253 | No.2 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | S9 | | | 1949 | DONATED | 03/1949 | | | | | | | 1154471 | PI 178253 |
| 346 | PI 178254 | No.3 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | S9 |  | | 1949 | DONATED | 03/1949 | | | | | | | 1154472 | PI 178254 |
| 347 | PI 156072 | No. 23 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | | | Historic | 1946 | COLLECTED | | Transvaal | | | | | | 1893665 | PI 156072 |
| 348 | PI 156073 | No. 164 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | KwaZulu-Natal, South Africa | | | Historic | 1946 | COLLECTED | | North Coast | | | | | | 1893666 | PI 156073 |
| 349 | PI 156074 | No. 321 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Limpopo, South Africa | | | Historic | 1946 | COLLECTED | | Louis Trichardt | | | | | | 1893667 | PI 156074 |
| 350 | PI 156076 | No. 508 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Mpumalanga, South Africa | | | Historic | 1946 | COLLECTED | | Komatipoort | | | | | | 1893668 | PI 156076 |
| 351 | PI 156077 | No. 608 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Western Cape, South Africa | | | Historic | 1946 | COLLECTED | | Little Brak River | | | | | | 1893669 | PI 156077 |
| 352 | PI 156080 | No. 1676 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Mozambique | | | Historic | 1946 | COLLECTED | | Chobela | | | | | | 1893670 | PI 156080 |
| 353 | PI 156075 | 341 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1946 | DONATED | 09/1946 | | | | | | | 1137447 | PI 156075 |
| 354 | PI 156078 | 882 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Rhodesia | S9 | | | 1946 | COLLECTED | | | | | | | | 1137448 | PI 156078 |
| 355 | PI 156079 | 1164 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Botswana | S9 | | | 1946 | COLLECTED | | | | | | | | 1137449 | PI 156079 |
| 356 | PI 156542 | Red Top Buffel | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Zimbabwe | S9 | | | 1946 | COLLECTED | | | | | | | | 1137573 | PI 156542 |
| 357 | PI 156544 | Purple Top Buffel | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Zimbabwe | S9 | | | 1946 | COLLECTED | | | | | | | | 1137574 | PI 156544 |
| 358 | PI 156541 | 'Common Buffel' | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Zimbabwe | | | Historic | 1946 | COLLECTED | | | | | | | | 1894169 | PI 156541 |
| 359 | PI 156543 | 'Fine Guinea' | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Zimbabwe | | | Historic | 1946 | COLLECTED | | | | | | | | 1894170 | PI 156543 |
| 360 | PI 156545 | 'Coarse Guinea' | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Zimbabwe | | | Historic | 1946 | COLLECTED | | | | | | | | 1894176 | PI 156545 |
| 361 | PI 153666 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | S9 | | | 1946 | COLLECTED | | | | | | | A Rhodesian strain | 1136763 | PI 153666 |
| 362 | PI 153667 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Malawi | S9 | | | 1946 | COLLECTED | | Duwenya | | | | | | 1136764 | PI 153667 |
| 363 | PI 153669 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Tanzania | S9 | | | 1946 | COLLECTED | | Kavorondo, swamps of Lake Victoria | | | | | | 1136765 | PI 153669 |
| 364 | PI 153658 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | District of Columbia, United States | | | Historic | 1946 | COLLECTED | | Originally from El Salvador | | | | | | 1891091 | PI 153658 |
| 365 | PI 153668 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Kenya | | | Historic | 1946 | COLLECTED | | Nanyuki, border of the Yukama Desert | | | | | | 1891099 | PI 153668 |
| 366 | PI 153670 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Malawi | | | Historic | 1946 | COLLECTED | | Lilongue | | | | | | 1891100 | PI 153670 |
| 367 | PI 153348 | Guinea Sempreverde | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Colombia | | | Historic | 1946 | COLLECTED | | | | | | | | 1890699 | PI 153348 |
| 368 | PI 153063 | 'Purple-top Buffel grass' | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Zimbabwe | | | Historic | 1946 | COLLECTED | | | | | | | | 1890540 | PI 153063 |
| 369 | PI 151973 | Capim Coloniao | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Brazil | | | Historic | 1945 | COLLECTED | | | | | | | | 1889256 | PI 151973 |
| 370 | PI 151974 | Capim Sempre Verde | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Brazil | | | Historic | 1945 | COLLECTED | | | | | | | | 1889257 | PI 151974 |
| 371 | PI 149996 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Maryland, United States | | | Historic | 1944 | COLLECTED | | | | | | | | 1885462 | PI 149996 |
| 372 | PI 148360 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | District of Columbia, United States | | | Historic | 1944 | COLLECTED | | Grown in North Carolina | | | | | | 1881938 | PI 148360 |
| 373 | PI 147365 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | | | Historic | 1943 | COLLECTED | | | | | | | | 1880890 | PI 147365 |
| 374 | PI 147098 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Madagascar | | | Historic | 1943 | COLLECTED | | Fort Dauphin | | | | | | 1880469 | PI 147098 |
| 375 | PI 147099 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Madagascar | | | Historic | 1943 | COLLECTED | | Fort Dauphin | | | | | | 1880470 | PI 147099 |
| 376 | PI 142285 | XII | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | | | Historic | 1941 | COLLECTED | | Northern Transvaal | | | | | | 1867112 | PI 142285 |
| 377 | PI 142286 | XIII | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | | | Historic | 1941 | COLLECTED | | South African coast area | | | | | | 1867114 | PI 142286 |
| 378 | PI 142287 | X | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | | | Historic | 1941 | COLLECTED | 1920 | Lake Tanganyika | | | | | | 1867115 | PI 142287 |
| 379 | PI 142146 | 'Coast strain' | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | | | Historic | 1941 | COLLECTED | | | | | | | | 1866940 | PI 142146 |
| 380 | PI 142147 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | | | Historic | 1941 | COLLECTED | | | | | | | | 1866941 | PI 142147 |
| 381 | PI 142148 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | South Africa | | | Historic | 1941 | COLLECTED | | | | | | | | 1866942 | PI 142148 |
| 382 | PI 139630 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Costa Rica | | | Historic | 1941 | COLLECTED | | | | | | | | 1863632 | PI 139630 |
| 383 | PI 138984 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Argentina | | | Historic | 1940 | COLLECTED | | | | | | | | 1862219 | PI 138984 |
| 384 | PI 133432 | Capim sempre verde | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Brazil | | | Historic | 1939 | COLLECTED | | | | | | | | 1849932 | PI 133432 |
| 385 | PI 117740 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Jamaica | | | Historic | 1936 | COLLECTED | | | | | | | | 1827077 | PI 117740 |
| 386 | PI 117953 | Capim murumbu | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Minas Gerais, Brazil | | | Historic | 1936 | COLLECTED | 08/01/1936 | Bello Horizonte seed stores | | | | | | 1827364 | PI 117953 |
| 387 | PI 117954 | Capim sempre verde | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Minas Gerais, Brazil | | | Historic | 1936 | COLLECTED | 08/01/1936 | Bello Horizonte seed stores | | | | | | 1827365 | PI 117954 |
| 388 | PI 87464 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Cuba | | | Historic | 1930 | COLLECTED | | | | | | | | 1751259 | PI 87464 |
| 389 | PI 76431 | No. 385 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Uganda | | | Historic | 1928 | COLLECTED | 11/12/1927 | Government Plantation, Kampala | | | | | | 1731069 | PI 76431 |
| 390 | PI 74464 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Malawi | | | Historic | 1927 | COLLECTED | | | | | | | | 1729237 | PI 74464 |
| 391 | PI 56284 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Camagüey, Cuba | | | Historic | 1923 | COLLECTED | | | | | | | | 1502464 | PI 56284 |
| 392 | PI 54350 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Angola | | | Historic | 1921 | COLLECTED | | | | | | | | 1501860 | PI 54350 |
| 393 | PI 53956 | Buffels grass | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | | | Historic | 1921 | COLLECTED | | | | | | | | 1501763 | PI 53956 |
| 394 | PI 50244 | No. 544 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Democratic Republic of the Congo | | | Historic | 1920 | COLLECTED | 02/05/1920 | | | | | | | 1617650 | PI 50244 |
| 395 | PI 50081 | No. 472 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Democratic Republic of the Congo | | | Historic | 1920 | COLLECTED | 01/21/1920 | | | | | | | 1617439 | PI 50081 |
| 396 | PI 47031 | No. 24 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Pará, Brazil | | | Historic | 1919 | COLLECTED | | | | | | | | 1612054 | PI 47031 |
| 397 | PI 47032 | No. 25 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Pará, Brazil | | | Historic | 1919 | COLLECTED | | | | | | | | 1650571 | PI 47032 |
| 398 | PI 38771 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | | | Historic | 1914 | COLLECTED | | | | | | | | 1603700 | PI 38771 |
| 399 | PI 37984 | No. 79a | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Minas Gerais, Brazil | | | Historic | 1914 | COLLECTED | 01/26/1914 | | | | | | | 1602803 | PI 37984 |
| 400 | PI 37997 | Capim colonia | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Minas Gerais, Brazil | | | Historic | 1914 | COLLECTED | 02/14/1914 | | | | | | | 1602816 | PI 37997 |
| 401 | PI 38024 | Capim guine | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Bahia, Brazil | | | Historic | 1914 | COLLECTED | 02/26/1914 | | | | | | | 1602845 | PI 38024 |
| 402 | PI 38030 | Capim guine | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Bahia, Brazil | | | Historic | 1914 | COLLECTED | 02/26/1914 | | | | | | | 1602851 | PI 38030 |
| 403 | PI 37030 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Puerto Rico, United States | | | Historic | 1914 | COLLECTED | | | | | | | | 1516138 | PI 37030 |
| 404 | PI 32119 | No. 74 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Luzon, Philippines | | | Historic | 1911 | COLLECTED | 07/02/1911 | | | | | | | 1597575 | PI 32119 |
| 405 | PI 29386 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Uttar Pradesh, India | | | Historic | 1911 | COLLECTED | | | | | | | | 1595185 | PI 29386 |
| 406 | PI 28546 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | | | Historic | 1910 | COLLECTED | | | | | | | | 1594506 | PI 28546 |
| 407 | PI 23383 | Capim milha branca de Itapira | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | São Paulo, Brazil | | | Historic | 1908 | COLLECTED | | | | | | | | 1585321 | PI 23383 |
| 408 | PI 23384 | Capim Guine | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | São Paulo, Brazil | | | Historic | 1908 | COLLECTED | | | | | | | | 1585322 | PI 23384 |
| 409 | PI 23385 | Capim colonia | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | São Paulo, Brazil | | | Historic | 1908 | COLLECTED | | | | | | | | 1585323 | PI 23385 |
| 410 | PI 22833 | Bush-Buffel | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | | | Historic | 1908 | COLLECTED | | | | | | | | 1521891 | PI 22833 |
| 411 | PI 22529 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Zimbabwe | | | Historic | 1908 | COLLECTED | | | | | | | | 1521751 | PI 22529 |
| 412 | PI 22026 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Uttar Pradesh, India | | | Historic | 1908 | COLLECTED | | | | | | | | 1521559 | PI 22026 |
| 413 | PI 21958 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | La Habana, Cuba | | | Historic | 1908 | COLLECTED | | | | | | | | 1521468 | PI 21958 |
| 414 | PI 20434 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | District of Columbia, United States | | | Historic | 1907 | COLLECTED | | | | | | | | 1532956 | PI 20434 |
| 415 | PI 19154 | Capim Guinae da Bahia | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | São Paulo, Brazil | | | Historic | 1906 | COLLECTED | | | | | | | | 1576326 | PI 19154 |
| 416 | PI 19157 | Grama colonia | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | São Paulo, Brazil | | | Historic | 1906 | COLLECTED | | | | | | | | 1576329 | PI 19157 |
| 417 | PI 15345 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | | | Historic | 1905 | COLLECTED | | | | | | | | 1530724 | PI 15345 |
| 418 | PI 14776 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | New South Wales, Australia | | | Historic | 1905 | COLLECTED | | | | | | | | 1530636 | PI 14776 |
| 419 | PI 14492 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | New York, United States | | | Historic | 1905 | COLLECTED | | | | | | | | 1530631 | PI 14492 |
| 420 | PI 13908 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Transvaal, South Africa | | | Historic | 1905 | COLLECTED | | | | | | | | 1529696 | PI 13908 |
| 421 | PI 13563 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Barbados | | | Historic | 1905 | COLLECTED | | | | | | | | 1571981 | PI 13563 |
| 422 | PI 12678 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | La Habana, Cuba | | | Historic | 1905 | COLLECTED | | | | | | | | 1526098 | PI 12678 |
| 423 | PI 12365 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Puerto Rico, United States | | | Historic | 1904 | COLLECTED | | | | | | | | 1526037 | PI 12365 |
| 424 | PI 11800 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Puerto Rico, United States | | | Historic | 1904 | COLLECTED | | | | | | | | 1525955 | PI 11800 |
| 425 | PI 3398 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Peru | | | Historic | 1899 | COLLECTED | | | | | | | | 1537582 | PI 3398 |
| 426 | NSL 214460 | Tift PM8 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Georgia, United States | NLGRP | | Not Available | 1980 | DONATED | 1980 | | | | | Breeding material | | 1176251 | NSL 214460 |
| 427 | NSL 214461 | Tift PM12 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Georgia, United States | NLGRP | | Not Available | 1980 | DONATED | 1980 | | | | | Breeding material | | 1176252 | NSL 214461 |
| 428 | NSL 214462 | Tift PM13 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Georgia, United States | NLGRP | | Not Available | 1980 | DONATED | 1980 | | | | | Breeding material | | 1176253 | NSL 214462 |
| 429 | NSL 214463 | Tift PM14 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Georgia, United States | NLGRP | | Not Available | 1980 | DONATED | 1980 | | | | | Breeding material | | 1176254 | NSL 214463 |
| 430 | NSL 214464 | Tift PM15 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Georgia, United States | NLGRP | | Not Available | 1980 | DONATED | 1980 | | | | | Breeding material | | 1176255 | NSL 214464 |
| 431 | NSL 214465 | Tift PM16 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Georgia, United States | NLGRP | | Not Available | 1980 | DONATED | 1980 | | | | | Breeding material | | 1176256 | NSL 214465 |
| 432 | NSL 214466 | Tift PM20 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Georgia, United States | NLGRP | | Not Available | 1980 | DONATED | 1980 | | | | | Breeding material | | 1176257 | NSL 214466 |
| 433 | NSL 214467 | Tift PM22 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Georgia, United States | NLGRP | | Not Available | 1980 | DONATED | 1980 | | | | | Breeding material | | 1176258 | NSL 214467 |
| 434 | NSL 214468 | Tift PM23 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Georgia, United States | NLGRP | | Not Available | 1980 | DONATED | 1980 | | | | | Breeding material | | 1176260 | NSL 214468 |
| 435 | NSL 214469 | Tift PM25 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Georgia, United States | NLGRP | | Not Available | 1980 | DONATED | 1980 | | | | | Breeding material | | 1176261 | NSL 214469 |
| 436 | NSL 214470 | Tift PM29 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Georgia, United States | NLGRP | | Not Available | 1980 | DONATED | 1980 | | | | | Breeding material | | 1176262 | NSL 214470 |
| 437 | NSL 214471 | Tift PM39 | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Georgia, United States | NLGRP | | Not Available | 1980 | DONATED | 1980 | | | | | Breeding material | | 1176263 | NSL 214471 |
| 438 | CSR 165 | Sexual | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | Florida, United States | | | Historic | 1939 | DEVELOPED | | | | | | Breeding material | | 1003813 | CSR 165 |