| 0 | PI 690221 | AZ040-0169 | Senna covesii (A. Gray) H. S. Irwin & Barneby | Arizona, United States | S9 | | Not Available | 2017 | | | | | | | Wild material | | 1943568 | PI 690221 |
| 1 | PI 690222 | AZ040-0173 | Senna covesii (A. Gray) H. S. Irwin & Barneby | Arizona, United States | S9 | | Not Available | 2017 | | | | | | | Wild material | | 1943572 | PI 690222 |
| 2 | PI 690220 | CA930A-394 | Senna armata (S. Watson) H. S. Irwin & Barneby | California, United States | S9 | | Not Available | 2015 | | | | | | | Wild material | | 1930521 | PI 690220 |
| 3 | PI 690219 | CA930A-393 | Senna armata (S. Watson) H. S. Irwin & Barneby | California, United States | S9 | | Not Available | 2015 | | | | | | | Wild material | | 1930520 | PI 690219 |
| 4 | PI 675050 | 181835 | Senna lindheimeriana (Scheele) H. S. Irwin & Barneby | United States | S9 |  | Not Available | 2011 | COLLECTED | 11/15/2002 | | | | | Wild material | | 1895362 | PI 675050 |
| 5 | PI 675051 | 180230 | Senna roemeriana (Scheele) H. S. Irwin & Barneby | United States | S9 |  | Not Available | 2011 | COLLECTED | 06/06/2002 | | | | | Wild material | | 1895363 | PI 675051 |
| 6 | PI 675047 | SEBA3-SOS-NM930-113-10 | Senna bauhinioides (A. Gray) H. S. Irwin & Barneby | United States | S9 |  | Not Available | 2011 | COLLECTED | PRE 11/30/2011 | | | | | Wild material | | 1893548 | PI 675047 |
| 7 | PI 675044 | SEAR8-SOS-CA650-10-09 | Senna armata (S. Watson) H. S. Irwin & Barneby | United States | S9 |  | Not Available | 2009 | COLLECTED | 2009 | | | | | Wild material | | 1827224 | PI 675044 |
| 8 | PI 675046 | NM930-053 | Senna bauhinioides (A. Gray) H. S. Irwin & Barneby | United States | S9 |  | Not Available | 2009 | COLLECTED | 08/22/2008 | | | | Creosotebush rolling upland | Wild material | Height 1' | 1808170 | PI 675046 |
| 9 | PI 675052 | NM930-064 | Senna wislizeni (A. Gray) H. S. Irwin & Barneby | United States | S9 |  | Not Available | 2009 | COLLECTED | 09/17/2008 | | | | Creosotebush rolling upland | Wild material | Height 2' - 6' mostly 4' | 1808180 | PI 675052 |
| 10 | PI 675045 | 333117 | Senna bauhinioides (A. Gray) H. S. Irwin & Barneby | United States | S9 |  | Not Available | 2008 | COLLECTED | 08/28/2006 | | | 1127 | Slope: 5-15 Aspect: E Soil: Sand, Land form: Sand dunes. Grazed, dirt bikes. | Wild material | | 1780331 | PI 675045 |
| 11 | PI 675048 | SECO10-SOSAZ-930-0091R-05 | Senna covesii (A. Gray) H. S. Irwin & Barneby | United States | S9 |  | Not Available | 2007 | COLLECTED | PRE 10/26/2007 | | | | | Wild material | | 1740304 | PI 675048 |
| 12 | PI 675049 | SECO10-SOSAZ-930-0190R-06 | Senna covesii (A. Gray) H. S. Irwin & Barneby | United States | S9 |  | Not Available | 2007 | COLLECTED | PRE 10/26/2007 | | | | | Wild material | | 1740356 | PI 675049 |
| 13 | PI 642024 | | Senna alexandrina Mill. | Georgia, United States | S9 |  | Not Available | 2005 | DONATED | 01/2005 | | | | | Uncertain improvement status | | 1692210 | PI 642024 |
| 14 | PI 682158 | WC 1 | Senna hebecarpa (Fernald) H. S. Irwin & Barneby | Ohio, United States | S9 | | | 2004 | COLLECTED | 09/01/2004 | Tuscarawas County | 40.63888889, -81.60000000 | | | Wild material | | 1690805 | PI 682158 |
| 15 | PI 643082 | Stucker Meadow 23 | Senna marilandica (L.) Link | Ohio, United States | S9 | | | 2004 | DONATED | 08/22/2004 | | | | | Wild material | | 1690749 | PI 643082 |
| 16 | PI 601946 | M&M 38 | Senna ×floribunda (Cav.) H. S. Irwin & Barneby | Tanzania | S9 | | Not Available | 1993 | COLLECTED | | | | | | Wild material | | 1068316 | PI 601946 |
| 17 | PI 601947 | M&M 81 | Senna ×floribunda (Cav.) H. S. Irwin & Barneby | Tanzania | S9 | | Not Available | 1993 | COLLECTED | | | | | | Wild material | | 1068321 | PI 601947 |
| 18 | PI 601948 | M&M 62 | Senna ×floribunda (Cav.) H. S. Irwin & Barneby | Tanzania | S9 | | | 1993 | COLLECTED | | | | | | Wild material | | 1068324 | PI 601948 |
| 19 | PI 601949 | M&M 63 | Senna ×floribunda (Cav.) H. S. Irwin & Barneby | Tanzania | S9 | | Not Available | 1993 | COLLECTED | | | | | | Wild material | | 1068329 | PI 601949 |
| 20 | PI 601950 | M&M 124 | Senna ×floribunda (Cav.) H. S. Irwin & Barneby | Tanzania | S9 | | | 1993 | COLLECTED | | | | | | Wild material | | 1068332 | PI 601950 |
| 21 | PI 601951 | M&M 40 | Senna singueana (Delile) Lock | Tanzania | S9 | | Not Available | 1993 | COLLECTED | | | | | | Wild material | | 1068336 | PI 601951 |
| 22 | PI 642404 | 190-V-NPMM 2 | Senna marilandica (L.) Link | Mississippi, United States | S9 | | | 1987 | DONATED | 1987 | | | | | | | 1173907 | PI 642404 |
| 23 | PI 509030 | 282-79 | Senna occidentalis (L.) Link | Argentina | S9 | | | 1986 | COLLECTED | 01/29/1979 | Route 1, 51 km NE of Santa Fe | | | | Wild material | Shrub leafy, to 0.6m tall. Flowers yellow. | 1403966 | PI 509030 |
| 24 | PI 500709 | | Senna occidentalis (L.) Link | Zambia | S9 | | | 1981 | COLLECTED | 05/14/1981 | Kambundi, Mongu District, Western Province | -15.30000000, 23.23333333 | | | Wild material | Used for fiber. | 1395645 | PI 500709 |
| 25 | PI 430752 | | Senna artemisioides (Gaudich. ex DC.) Randell nothosubsp. sturtii (R. Br.) Randell | Nigeria | | | Historic | 1978 | COLLECTED | | | | | | | | 1325729 | PI 430752 |
| 26 | PI 415989 | NU 62510 | Senna occidentalis (L.) Link | India | S9 | | | 1977 | DONATED | 03/23/1977 | | | | | | | 1313920 | PI 415989 |
| 27 | PI 406731 | | Senna alata (L.) Roxb. | Unknown | | | Historic | 1976 | COLLECTED | | | 10.46666667, -84.50000000 | | | Wild material | | 1306433 | PI 406731 |
| 28 | PI 404030 | | Senna reticulata (Willd.) H. S. Irwin & Barneby | Costa Rica | S9 | | Not Available | 1975 | DONATED | 08/07/1975 | | | | | | Used for relief of arthritis. | 1304497 | PI 404030 |
| 29 | PI 372199 | | Senna corymbosa (Lam.) H. S. Irwin & Barneby | Uruguay | S9 | | | 1972 | DONATED | 02/27/1972 | | | | | | | 1279008 | PI 372199 |
| 30 | PI 367834 | | Senna occidentalis (L.) Link | Argentina | S9 | | | 1971 | DONATED | 10/29/1971 | | | | | | | 1275586 | PI 367834 |
| 31 | PI 338635 | | Senna occidentalis (L.) Link | Morocco | S9 | | | 1968 | DONATED | 10/14/1968 | | | | | | | 1252323 | PI 338635 |
| 32 | PI 337525 | | Senna occidentalis (L.) Link | Argentina | S9 | | | 1968 | COLLECTED | | | | | | | | 1251501 | PI 337525 |
| 33 | PI 323533 | | Senna ×floribunda (Cav.) H. S. Irwin & Barneby | Kenya | | | Historic | 1967 | COLLECTED | | | | | | | | 1714296 | PI 323533 |
| 34 | PI 323534 | | Senna siamea (Lam.) H. S. Irwin & Barneby | Kenya | | | Historic | 1967 | COLLECTED | | | | | | | | 1714297 | PI 323534 |
| 35 | PI 323535 | | Senna spectabilis (DC.) H. S. Irwin & Barneby var. spectabilis | Kenya | | | Historic | 1967 | COLLECTED | | | | | | | | 1714298 | PI 323535 |
| 36 | PI 322311 | IRI 1020 | Senna alata (L.) Roxb. | São Paulo, Brazil | S9 |  | | 1967 | DONATED | 09/12/1967 | | | | | | | 1239680 | PI 322311 |
| 37 | PI 322312 | IRI 1050 | Senna angulata (Vogel) H. S. Irwin & Barneby | São Paulo, Brazil | S9 |  | | 1967 | DONATED | 09/12/1967 | | | | | | | 1239681 | PI 322312 |
| 38 | PI 322313 | IRI 1367 | Senna bicapsularis (L.) Roxb. var. bicapsularis | São Paulo, Brazil | | | Historic | 1967 | COLLECTED | | Matao | | | | | | 1713377 | PI 322313 |
| 39 | PI 322314 | IRI 1721 | Senna bicapsularis (L.) Roxb. var. bicapsularis | Bahia, Brazil | | | Historic | 1967 | COLLECTED | | Itirucu | | | | | | 1713378 | PI 322314 |
| 40 | PI 322325 | IRI 1210 | Senna hirsuta (L.) H. S. Irwin & Barneby var. hirta H. S. Irwin & Barneby | São Paulo, Brazil | S9 | | | 1967 | DONATED | 09/12/1967 | | | | | | | 1239685 | PI 322325 |
| 41 | PI 318802 | | Senna occidentalis (L.) Link | Ghana | S9 | | | 1967 | DONATED | 03/03/1967 | | | | | | | 1237183 | PI 318802 |
| 42 | PI 318686 | 'Acapulca' | Senna alata (L.) Roxb. | Mindanao, Philippines | | | Historic | 1967 | COLLECTED | 12/1966 | Makilala, Cotabato | | | | | | 1710870 | PI 318686 |
| 43 | PI 316187 | C 870 | Senna occidentalis (L.) Link | Australian Capital Territory, Australia | S9 | | | 1966 | DONATED | 08/23/1966 | | | | | | | 1235814 | PI 316187 |
| 44 | PI 308647 | | Senna macranthera (DC. ex Collad.) H. S. Irwin & Barneby var. micans (Nees) H. S. Irwin & Barneby | Brazil | | | Historic | 1965 | COLLECTED | | | | | | | | 1704357 | PI 308647 |
| 45 | PI 305447 | | Senna occidentalis (L.) Link | Sierra Leone | | | Historic | 1965 | COLLECTED | | | | | | | | 1701412 | PI 305447 |
| 46 | PI 299501 | Col. No. 685 | Senna didymobotrya (Fresen.) H. S. Irwin & Barneby | Cape Province, South Africa | | | Historic | 1964 | COLLECTED | | | | | | | | 1677967 | PI 299501 |
| 47 | PI 299502 | 457 | Senna occidentalis (L.) Link | South Africa | S9 | | | 1964 | COLLECTED | | | | | | | Annual rainfall 25in. Erect, branching shrub. Seeds. | 1226184 | PI 299502 |
| 48 | PI 299503 | 465 | Senna occidentalis (L.) Link | South Africa | S9 | | | 1964 | COLLECTED | | | | | | | Erect, branching shrub to 6ft high; seeds profuse. Seeds. | 1226185 | PI 299503 |
| 49 | PI 300607 | | Senna alata (L.) Roxb. | Brazil | | | Historic | 1964 | COLLECTED | | | | | | | | 1678791 | PI 300607 |
| 50 | PI 300609 | | Senna multijuga (Rich.) H. S. Irwin & Barneby subsp. multijuga var. multijuga | Brazil | | | Historic | 1964 | COLLECTED | | | | | | | | 1678793 | PI 300609 |
| 51 | PI 297433 | | Senna multijuga (Rich.) H. S. Irwin & Barneby subsp. multijuga var. multijuga | Brazil | | | Historic | 1964 | COLLECTED | | | | | | | | 1682183 | PI 297433 |
| 52 | PI 296080 | | Senna hirsuta (L.) H. S. Irwin & Barneby | Maryland, United States | S9 | | Not Available | 1964 | DONATED | 02/26/1964 | | | | | | Annual | 1224141 | PI 296080 |
| 53 | PI 295661 | | Senna alata (L.) Roxb. | Virgin Islands, U.S., United States | | | Historic | 1964 | DONATED | 01/31/1964 | | | | | | | 1223873 | PI 295661 |
| 54 | PI 294071 | | Senna alata (L.) Roxb. | Virgin Islands, U.S., United States | | | Historic | 1963 | COLLECTED | | Water Isle | | | | | | 1699650 | PI 294071 |
| 55 | PI 292984 | | Senna artemisioides (Gaudich. ex DC.) Randell nothosubsp. artemisioides | Kenya | | | Historic | 1963 | COLLECTED | | | | | | | | 1698442 | PI 292984 |
| 56 | PI 292843 | | Senna occidentalis (L.) Link | Virgin Islands, U.S., United States | S9 | | | 1963 | COLLECTED | | | | | | | | 1222140 | PI 292843 |
| 57 | PI 292844 | | Senna occidentalis (L.) Link | Virgin Islands, U.S., United States | S9 | | | 1963 | COLLECTED | | | | | | | | 1222141 | PI 292844 |
| 58 | PI 292393 | No. 16-71 | Senna italica Mill. | Israel | | | Historic | 1963 | COLLECTED | | | | | | | | 1695425 | PI 292393 |
| 59 | PI 288246 | 17731 | Senna covesii (A. Gray) H. S. Irwin & Barneby | Mexico | S9 | | | 1963 | COLLECTED | | | | | | | Spreading adventive annual to 1.5ft high. | 1218203 | PI 288246 |
| 60 | PI 288247 | 18366 | Senna uniflora (Mill.) H. S. Irwin & Barneby | Mexico | S9 | | | 1963 | COLLECTED | | | | | | | Summer annual to 6ft high in thick stands along field margins and roads. | 1218204 | PI 288247 |
| 61 | PI 288258 | | Senna marilandica (L.) Link | Maryland, United States | S9 | | Not Available | 1963 | DONATED | 04/09/1963 | | | | | | | 1218215 | PI 288258 |
| 62 | PI 280640 | Col. No. 7729 | Senna ×floribunda (Cav.) H. S. Irwin & Barneby | Shewa, Ethiopia | | | Historic | 1962 | COLLECTED | | | | 2100 | | | | 1685556 | PI 280640 |
| 63 | PI 280641 | Col. No. 8123 | Senna didymobotrya (Fresen.) H. S. Irwin & Barneby | Welega, Ethiopia | | | Historic | 1962 | COLLECTED | | | | 2000 | | | | 1685557 | PI 280641 |
| 64 | PI 279691 | 19622 | Senna alata (L.) Roxb. | Mexico | S9 | | | 1962 | COLLECTED | | | | | | | | 1208436 | PI 279691 |
| 65 | PI 279693 | COL. NO. 19632 | Senna hirsuta (L.) H. S. Irwin & Barneby var. leptocarpa (Benth.) H. S. Irwin & Barneby | Mexico | S9 | | | 1962 | COLLECTED | | | | | | | | 1208438 | PI 279693 |
| 66 | PI 279694 | 19552 | Senna occidentalis (L.) Link | Mexico | S9 | | | 1962 | COLLECTED | | | | | | | | 1208439 | PI 279694 |
| 67 | PI 279709 | NU 42214 | Senna corymbosa (Lam.) H. S. Irwin & Barneby | Maryland, United States | S9 | | | 1962 | DONATED | 03/19/1962 | | | | | | | 1208452 | PI 279709 |
| 68 | PI 271140 | 1417 | Senna occidentalis (L.) Link | India | S9 | | | 1961 | COLLECTED | | | | | | | | 1204007 | PI 271140 |
| 69 | PI 261312 | | Senna surattensis (Burm. f.) H. S. Irwin & Barneby subsp. surattensis | Maryland, United States | | | Historic | 1959 | DONATED | 11/16/1959 | | | | | | | 1565988 | PI 261312 |
| 70 | PI 256558 | | Senna artemisioides (Gaudich. ex DC.) Randell subsp. circinnata (Benth.) Randell | Maryland, United States | | | Historic | 1959 | DONATED | 04/09/1959 | | | | | | | 1559093 | PI 256558 |
| 71 | PI 256439 | | Senna artemisioides (Gaudich. ex DC.) Randell nothosubsp. sturtii (R. Br.) Randell | Maryland, United States | | | Historic | 1959 | DONATED | 04/03/1959 | | | | | | | 1558757 | PI 256439 |
| 72 | PI 256277 | | Senna artemisioides (Gaudich. ex DC.) Randell nothosubsp. sturtii (R. Br.) Randell | Maryland, United States | | | Historic | 1959 | COLLECTED | | | | | | | | 1558665 | PI 256277 |
| 73 | PI 255686 | | Senna bicapsularis (L.) Roxb. | Maryland, United States | | | Historic | 1959 | DONATED | 03/02/1959 | | | | | | | 1558312 | PI 255686 |
| 74 | PI 255048 | 'Desert Cassia' | Senna artemisioides (Gaudich. ex DC.) Randell nothosubsp. coriacea (Benth.) Randell | Maryland, United States | | | Historic | 1959 | DONATED | 01/15/1959 | | | | | | | 1557920 | PI 255048 |
| 75 | PI 247405 | 21076 | Senna hirsuta (L.) H. S. Irwin & Barneby var. hirsuta | Democratic Republic of the Congo | S9 | | | 1958 | COLLECTED | | | | | | | Suffruticose annual to 2m high | 1190049 | PI 247405 |
| 76 | PI 246379 | 21039 | Senna occidentalis (L.) Link | Democratic Republic of the Congo | S9 | | | 1958 | COLLECTED | | | | | | | Annual to 20in high; used as fodder | 1189755 | PI 246379 |
| 77 | PI 240705 | 16509 | Senna pallida (Vahl) H. S. Irwin & Barneby | Mexico | S9 | | Not Available | 1957 | COLLECTED | | | | | | | Shrub wild, to 1.5m high; crown small, spreading | 1187574 | PI 240705 |
| 78 | PI 235522 | | Senna aciphylla (Benth.) Randell | South Australia, Australia | | | Historic | 1956 | DONATED | 11/08/1956 | | | | | | | 1185499 | PI 235522 |
| 79 | PI 235523 | | Senna cana (Nees & Mart.) H. S. Irwin & Barneby | South Australia, Australia | | | Historic | 1956 | DONATED | 11/08/1956 | | | | | | | 1185500 | PI 235523 |
| 80 | PI 231868 | Spectabilis | Senna spectabilis (DC.) H. S. Irwin & Barneby var. spectabilis | Cuba | | | Historic | 1956 | COLLECTED | | | | | | | | 1184084 | PI 231868 |
| 81 | PI 214042 | 13568 | Senna corymbosa (Lam.) H. S. Irwin & Barneby | India | S9 | | | 1954 | COLLECTED | | | | | | | Used as green manure crop | 1176046 | PI 214042 |
| 82 | PI 209948 | | Senna obtusifolia (L.) H. S. Irwin & Barneby | Taiwan | | | Historic | 1953 | DONATED | 08/17/1953 | | | | | | | 1174516 | PI 209948 |
| 83 | PI 204366 | | Senna occidentalis (L.) Link | Thailand | S9 | | | 1953 | DONATED | 01/06/1953 | | | | | | | 1171819 | PI 204366 |
| 84 | PI 204320 | | Senna marilandica (L.) Link | Ohio, United States | S9 | | Not Available | 1952 | DONATED | 12/30/1952 | | | | | | | 1171753 | PI 204320 |
| 85 | PI 200812 | 108 | Senna occidentalis (L.) Link | Myanmar | S9 | | | 1952 | COLLECTED | | | | | | | | 1169339 | PI 200812 |
| 86 | PI 198855 | | Senna septemtrionalis (Viv.) H. S. Irwin & Barneby | Florida, United States | | | Historic | 1951 | COLLECTED | | | | | | | | 1676534 | PI 198855 |
| 87 | PI 198856 | | Senna nicaraguensis (Benth.) H. S. Irwin & Barneby | Florida, United States | | | Historic | 1951 | COLLECTED | | | | | | | | 1676535 | PI 198856 |
| 88 | PI 205650 | | Senna spectabilis (DC.) H. S. Irwin & Barneby var. spectabilis | Argentina | | | Historic | 1951 | COLLECTED | | | | | | | | 1172663 | PI 205650 |
| 89 | PI 198610 | | Senna septemtrionalis (Viv.) H. S. Irwin & Barneby | India | S9 | | | 1951 | DONATED | 11/1951 | | | | | | | 1168532 | PI 198610 |
| 90 | PI 198295 | | Senna alexandrina Mill. | India | | | Historic | 1951 | COLLECTED | | | | | | | | 1675912 | PI 198295 |
| 91 | PI 195304 | No. 2758 | Senna reticulata (Willd.) H. S. Irwin & Barneby | Retalhuleu, Guatemala | | | Historic | 1951 | COLLECTED | 03/1951 | | | | | | | 1672551 | PI 195304 |
| 92 | PI 194854 | KAWARA KETSUMEI | Senna occidentalis (L.) Link | Japan | S9 | | | 1951 | DONATED | 04/02/1951 | | | | | | | 1165379 | PI 194854 |
| 93 | PI 189039 | | Senna septemtrionalis (Viv.) H. S. Irwin & Barneby | Kasaï Central, Democratic Republic of the Congo | | | Historic | 1950 | COLLECTED | 02/17/1950 | | | | | | | 1669097 | PI 189039 |
| 94 | PI 189040 | No. 13866 | Senna hirsuta (L.) H. S. Irwin & Barneby var. hirsuta | Cameroon | | | Historic | 1950 | COLLECTED | 12/10/1949 | | | | | | | 1669098 | PI 189040 |
| 95 | PI 188874 | 197 | Senna uniflora (Mill.) H. S. Irwin & Barneby | Guatemala | S9 | | Not Available | 1950 | COLLECTED | | | | | | | | 1161504 | PI 188874 |
| 96 | PI 173168 | | Senna auriculata (L.) Roxb. | Florida, United States | | | Historic | 1949 | DONATED | 1949 | | | | | | | 1150532 | PI 173168 |
| 97 | PI 150193 | Parampampam | Senna mollissima (Humb. & Bonpl. ex Willd.) H. S. Irwin & Barneby | Venezuela | | | Historic | 1944 | COLLECTED | | | | | | | | 1886758 | PI 150193 |
| 98 | PI 149525 | | Senna tora (L.) Roxb. | Maryland, United States | | | Historic | 1944 | COLLECTED | | Florida | | | | | | 1884097 | PI 149525 |
| 99 | PI 149816 | | Senna septemtrionalis (Viv.) H. S. Irwin & Barneby | Ethiopia | | | Historic | 1944 | COLLECTED | 09/11/1944 | | | | | | | 1884584 | PI 149816 |
| 100 | PI 145831 | | Senna alexandrina Mill. | India | | | Historic | 1943 | COLLECTED | | | | | | | | 1878665 | PI 145831 |
| 101 | PI 145993 | | Senna alexandrina Mill. | India | | | Historic | 1943 | COLLECTED | | | | | | | | 1878894 | PI 145993 |
| 102 | PI 145817 | | Senna alexandrina Mill. | Tamil Nadu, India | | | Historic | 1943 | COLLECTED | | | | | | | | 1878652 | PI 145817 |
| 103 | PI 145008 | Mata Pasta | Senna tora (L.) Roxb. | Pará, Brazil | | | Historic | 1942 | COLLECTED | 08/12/1942 | Braganca | | | | | | 1877805 | PI 145008 |
| 104 | PI 144309 | | Senna italica Mill. | South Africa | | | Historic | 1942 | COLLECTED | | Cape Province (?) | | | | | | 1873829 | PI 144309 |
| 105 | PI 143899 | | Senna multijuga (Rich.) H. S. Irwin & Barneby subsp. multijuga var. multijuga | Puerto Rico, United States | | | Historic | 1942 | COLLECTED | | | | | | | | 1870317 | PI 143899 |
| 106 | PI 139663 | | Senna artemisioides (Gaudich. ex DC.) Randell nothosubsp. artemisioides | Australia | | | Historic | 1941 | COLLECTED | | | | | | | | 1863707 | PI 139663 |
| 107 | PI 139528 | | Senna alata (L.) Roxb. | Brazil | | | Historic | 1940 | COLLECTED | | | | | | | | 1863466 | PI 139528 |
| 108 | PI 136884 | No. 179 | Senna alata (L.) Roxb. | Mindanao, Philippines | | | Historic | 1940 | COLLECTED | 01/26/1940 | Palimbang River bed | | | | | | 1856211 | PI 136884 |
| 109 | PI 124542 | No. 2886 | Senna didymobotrya (Fresen.) H. S. Irwin & Barneby | Punjab, Pakistan | | | Historic | 1937 | COLLECTED | 05/04/1937 | Lahore | | | | | | 1839126 | PI 124542 |
| 110 | PI 123477 | No. 2496 | Senna alata (L.) Roxb. | Karnataka, India | | | Historic | 1937 | COLLECTED | 03/01/1937 | | | | | | | 1836480 | PI 123477 |
| 111 | PI 118415 | | Senna artemisioides (Gaudich. ex DC.) Randell nothosubsp. coriacea (Benth.) Randell | Australia | | | Historic | 1936 | COLLECTED | | | | | | | | 1827860 | PI 118415 |
| 112 | PI 118416 | | Senna artemisioides (Gaudich. ex DC.) Randell nothosubsp. sturtii (R. Br.) Randell | Australia | | | Historic | 1936 | COLLECTED | | | | | | | | 1827861 | PI 118416 |
| 113 | PI 116779 | No. 593 | Senna surattensis (Burm. f.) H. S. Irwin & Barneby subsp. surattensis | Uttar Pradesh, India | | | Historic | 1936 | COLLECTED | 04/17/1936 | | | | | | | 1825055 | PI 116779 |
| 114 | PI 116030 | | Senna siamea (Lam.) H. S. Irwin & Barneby | India | MIA |  | | 1936 | COLLECTED | | | | | | | | 1130513 | PI 116030 |
| 115 | PI 114891 | No. 171 | Senna hirsuta (L.) H. S. Irwin & Barneby var. hirsuta | Sri Lanka | | | Historic | 1936 | COLLECTED | 02/28/1936 | | | | | | | 1813398 | PI 114891 |
| 116 | PI 114892 | No. 171-A | Senna septemtrionalis (Viv.) H. S. Irwin & Barneby | Sri Lanka | | | Historic | 1936 | COLLECTED | | | | | | | | 1813399 | PI 114892 |
| 117 | PI 114893 | Rata-tora | Senna occidentalis (L.) Link | Sri Lanka | | | Historic | 1936 | COLLECTED | 02/25/1936 | Kandy market | | | | | | 1813400 | PI 114893 |
| 118 | PI 114894 | Ranawara | Senna multiglandulosa (Jacq.) H. S. Irwin & Barneby | Sri Lanka | | | Historic | 1936 | COLLECTED | | | | | | | | 1813401 | PI 114894 |
| 119 | PI 114895 | No. 106 | Senna tora (L.) Roxb. | Sri Lanka | | | Historic | 1936 | COLLECTED | 02/25/1936 | Peradeniya, near Kandy | | | | | | 1813402 | PI 114895 |
| 120 | PI 113760 | | Senna artemisioides (Gaudich. ex DC.) Randell nothosubsp. coriacea (Benth.) Randell | Australia | | | Historic | 1936 | COLLECTED | | | | | | | | 1811290 | PI 113760 |
| 121 | PI 112611 | Chalan | Senna viarum (Little) H. S. Irwin & Barneby | Pichincha, Ecuador | | | Historic | 1935 | COLLECTED | | Quito | | | | | | 1810257 | PI 112611 |
| 122 | PI 112082 | | Senna surattensis (Burm. f.) H. S. Irwin & Barneby subsp. surattensis | Cuba | | | Historic | 1935 | COLLECTED | | | | | | | | 1808122 | PI 112082 |
| 123 | PI 111211 | No. 3357 | Senna hirsuta (L.) H. S. Irwin & Barneby var. hirsuta | Valle del Cauca, Colombia | | | Historic | 1935 | COLLECTED | 05/02/1935 | Near Cali | | | | | | 1803386 | PI 111211 |
| 124 | PI 109976 | Brusca | Senna occidentalis (L.) Link | Venezuela | | | Historic | 1935 | COLLECTED | 02/15/1935 | Highway southeast of Antimano | | | | | | 1801383 | PI 109976 |
| 125 | PI 109920 | No. 3017 | Senna reticulata (Willd.) H. S. Irwin & Barneby | Venezuela | | | Historic | 1935 | COLLECTED | 02/04/1935 | El Sambrero | | | | | | 1801338 | PI 109920 |
| 126 | PI 109921 | No. 2953 | Senna sp. | Distrito Capital, Venezuela | | | Historic | 1935 | COLLECTED | 01/22/1935 | Dry hillside, lower Catuche Woods near Cacaras | | | | | | 1801339 | PI 109921 |
| 127 | PI 109922 | No. 3008 | Senna sp. | Aragua, Venezuela | | | Historic | 1935 | COLLECTED | 02/03/1935 | Between Limon and El Sombrero | | | | | | 1801340 | PI 109922 |
| 128 | PI 109931 | No. 3007 | Senna sp. | Aragua, Venezuela | | | Historic | 1935 | COLLECTED | 02/03/1935 | Between Limon and El Sombrero | | | | | | 1801349 | PI 109931 |
| 129 | PI 109880 | | Senna spectabilis (DC.) H. S. Irwin & Barneby var. spectabilis | Cuba | | | Historic | 1935 | COLLECTED | | | | | | | | 1129458 | PI 109880 |
| 130 | PI 109879 | | Senna bacillaris (L. f.) H. S. Irwin & Barneby | Cuba | | | Historic | 1935 | COLLECTED | | | | | | | | 1801299 | PI 109879 |
| 131 | PI 108568 | Krekre | Senna multijuga (Rich.) H. S. Irwin & Barneby subsp. multijuga var. multijuga | Suriname | | | Historic | 1935 | COLLECTED | 12/15/1934 | Surinam River bank near Carolina | | | | | | 1798755 | PI 108568 |
| 132 | PI 107841 | | Senna viminea (L.) H. S. Irwin & Barneby | Cuba | | | Historic | 1935 | COLLECTED | | | | | | | | 1492269 | PI 107841 |
| 133 | PI 107760 | No. 2707 | Senna undulata (Benth.) H. S. Irwin & Barneby | Suriname | | | Historic | 1935 | COLLECTED | 11/24/1934 | Near Scotelweg | | | | | | 1492253 | PI 107760 |
| 134 | PI 107156 | No. 2619 | Senna hirsuta (L.) H. S. Irwin & Barneby var. hirsuta | Guyana | | | Historic | 1934 | COLLECTED | 10/15/1934 | Near Georgetown | | | | | | 1796467 | PI 107156 |
| 135 | PI 106918 | No. 2560 | Senna surattensis (Burm. f.) H. S. Irwin & Barneby subsp. surattensis | Guyana | | | Historic | 1934 | COLLECTED | | | | | | | | 1796210 | PI 106918 |
| 136 | PI 106592 | No. 2553 | Senna multijuga (Rich.) H. S. Irwin & Barneby subsp. multijuga var. multijuga | Guyana | | | Historic | 1934 | COLLECTED | | | | | | | | 1795779 | PI 106592 |
| 137 | PI 106617 | | Senna alexandrina Mill. | Algeria | | | Historic | 1934 | COLLECTED | | | | | | | | 1795829 | PI 106617 |
| 138 | PI 106566 | Algaria | Senna occidentalis (L.) Link | Guyana | | | Historic | 1934 | COLLECTED | 09/11/1934 | Above Koriabo, Barium River | | | | | | 1795754 | PI 106566 |
| 139 | PI 106514 | No. 2478 | Senna bacillaris (L. f.) H. S. Irwin & Barneby | Guyana | | | Historic | 1934 | COLLECTED | | | | | | | | 1795709 | PI 106514 |
| 140 | PI 106487 | No. 2424 | Senna alata (L.) Roxb. | Guyana | | | Historic | 1934 | COLLECTED | | | | | | | | 1795691 | PI 106487 |
| 141 | PI 104212 | | Senna timoriensis (DC.) H. S. Irwin & Barneby | Cuba | | | Historic | 1934 | COLLECTED | | | | | | | | 1792614 | PI 104212 |
| 142 | PI 103628 | | Senna auriculata (L.) Roxb. | Saudi Arabia | | | Historic | 1933 | COLLECTED | | | | | | | | 1493534 | PI 103628 |
| 143 | PI 103607 | | Senna hirsuta (L.) H. S. Irwin & Barneby var. hirsuta | Vietnam | | | Historic | 1933 | COLLECTED | | | | | | | | 1791971 | PI 103607 |
| 144 | PI 101462 | | Senna spectabilis (DC.) H. S. Irwin & Barneby var. excelsa (Schrad.) H. S. Irwin & Barneby | Cuba | | | Historic | 1932 | COLLECTED | | | | | | | | 1493078 | PI 101462 |
| 145 | PI 100682 | | Senna timoriensis (DC.) H. S. Irwin & Barneby | Philippines | | | Historic | 1932 | COLLECTED | | | | | | | | 1492902 | PI 100682 |
| 146 | PI 100620 | | Senna artemisioides (Gaudich. ex DC.) Randell nothosubsp. artemisioides | Australia | | | Historic | 1932 | COLLECTED | | | | | | | | 1788281 | PI 100620 |
| 147 | PI 100621 | | Senna pleurocarpa (F. Muell.) Randell var. pleurocarpa | Australia | | | Historic | 1932 | COLLECTED | | | | | | | | 1788282 | PI 100621 |
| 148 | PI 99334 | 'Easter blossom' | Senna fruticosa (Mill.) H. S. Irwin & Barneby | Tobago, Trinidad and Tobago | | | Historic | 1932 | COLLECTED | | | | | | | | 1127592 | PI 99334 |
| 149 | PI 99695 | | Senna didymobotrya (Fresen.) H. S. Irwin & Barneby | India | | | Historic | 1932 | COLLECTED | | | | | | | | 1787021 | PI 99695 |
| 150 | PI 99696 | | Senna surattensis (Burm. f.) H. S. Irwin & Barneby subsp. surattensis | India | | | Historic | 1932 | COLLECTED | | | | | | | | 1787022 | PI 99696 |
| 151 | PI 98821 | No. 3874 | Senna italica Mill. | Anguilla | | | Historic | 1932 | COLLECTED | 03/16/1932 | | | | | | | 1785933 | PI 98821 |
| 152 | PI 97567 | No. 2765 | Senna fruticosa (Mill.) H. S. Irwin & Barneby | Dominica | | | Historic | 1932 | COLLECTED | 01/28/1932 | | | | | | | 1127433 | PI 97567 |
| 153 | PI 94095 | | Senna timoriensis (DC.) H. S. Irwin & Barneby | Jawa, Indonesia | | | Historic | 1931 | COLLECTED | | | | | | | | 1494321 | PI 94095 |
| 154 | PI 93612 | Portra | Senna occidentalis (L.) Link | Chocó, Colombia | | | Historic | 1931 | COLLECTED | | | | | | | | 1779077 | PI 93612 |
| 155 | PI 93537 | | Senna marilandica (L.) Link | Unknown | | | Historic | 1931 | COLLECTED | | Former Union of Soviet Socialist Republics | | | | | | 1494213 | PI 93537 |
| 156 | PI 93467 | | Senna bicapsularis (L.) Roxb. | Egypt | | | Historic | 1931 | COLLECTED | | | | | | | | 1494195 | PI 93467 |
| 157 | PI 93420 | | Senna bicapsularis (L.) Roxb. | Argentina | | | Historic | 1931 | COLLECTED | | | | | | | | 1494191 | PI 93420 |
| 158 | PI 93421 | | Senna corymbosa (Lam.) H. S. Irwin & Barneby | Argentina | | | Historic | 1931 | COLLECTED | | | | | | | | 1780703 | PI 93421 |
| 159 | PI 92195 | | Senna multijuga (Rich.) H. S. Irwin & Barneby subsp. multijuga var. multijuga | Panama | | | Historic | 1931 | COLLECTED | | | | | | | | 1778887 | PI 92195 |
| 160 | PI 90850 | | Senna artemisioides (Gaudich. ex DC.) Randell nothosubsp. artemisioides | New South Wales, Australia | | | Historic | 1931 | COLLECTED | | | | | | | | 1775487 | PI 90850 |
| 161 | PI 90851 | | Senna artemisioides (Gaudich. ex DC.) Randell nothosubsp. coriacea (Benth.) Randell | New South Wales, Australia | | | Historic | 1931 | COLLECTED | | | | | | | | 1775488 | PI 90851 |
| 162 | PI 90736 | | Senna artemisioides (Gaudich. ex DC.) Randell nothosubsp. coriacea (Benth.) Randell | Victoria, Australia | | | Historic | 1930 | COLLECTED | | | | | | | | 1775397 | PI 90736 |
| 163 | PI 90535 | | Senna hirsuta (L.) H. S. Irwin & Barneby var. hirsuta | Jawa, Indonesia | | | Historic | 1930 | COLLECTED | | | | | | | | 1775067 | PI 90535 |
| 164 | PI 88426 | | Senna alata (L.) Roxb. | Unknown | | | Historic | 1930 | COLLECTED | | Indo-China area | | | | | | 1752129 | PI 88426 |
| 165 | PI 88215 | | Senna spectabilis (DC.) H. S. Irwin & Barneby var. excelsa (Schrad.) H. S. Irwin & Barneby | Tucumán, Argentina | | | Historic | 1930 | COLLECTED | | | | | | | | 1751959 | PI 88215 |
| 166 | PI 88149 | | Senna sophera (L.) Roxb. | Cameroon | | | Historic | 1930 | COLLECTED | | | | | | | | 1751898 | PI 88149 |
| 167 | PI 88109 | No. 58 | Senna didymobotrya (Fresen.) H. S. Irwin & Barneby | Cienfuegos, Cuba | | | Historic | 1930 | COLLECTED | | | | | | | | 1751866 | PI 88109 |
| 168 | PI 87506 | No. 9 | Senna spectabilis (DC.) H. S. Irwin & Barneby var. spectabilis | Cienfuegos, Cuba | | | Historic | 1930 | COLLECTED | | | | | | | | 1751316 | PI 87506 |
| 169 | PI 86694 | | Senna surattensis (Burm. f.) H. S. Irwin & Barneby subsp. sulfurea (DC. ex Collad.) Randell | Hawaii, United States | | | Historic | 1930 | COLLECTED | | | | | | | | 1750488 | PI 86694 |
| 170 | PI 81411 | | Senna hirsuta (L.) H. S. Irwin & Barneby var. hirsuta | Jawa, Indonesia | | | Historic | 1929 | COLLECTED | | | | | | | | 1745132 | PI 81411 |
| 171 | PI 79121 | | Senna pleurocarpa (F. Muell.) Randell var. pleurocarpa | California, United States | | | Historic | 1929 | COLLECTED | | | | | | | | 1743031 | PI 79121 |
| 172 | PI 77278 | | Senna artemisioides (Gaudich. ex DC.) Randell nothosubsp. coriacea (Benth.) Randell | New South Wales, Australia | | | Historic | 1928 | COLLECTED | | | | | | | | 1732859 | PI 77278 |
| 173 | PI 76638 | | Senna glutinosa (DC.) Randell subsp. chatelainiana (Gaudich.) Randell | South Australia, Australia | | | Historic | 1928 | COLLECTED | | | | | | | | 1731236 | PI 76638 |
| 174 | PI 75978 | | Senna quinquangulata (Rich.) H. S. Irwin & Barneby | Jawa, Indonesia | | | Historic | 1928 | COLLECTED | | | | | | | | 1730685 | PI 75978 |
| 175 | PI 75550 | | Senna artemisioides (Gaudich. ex DC.) Randell nothosubsp. artemisioides | Victoria, Australia | | | Historic | 1927 | COLLECTED | | | | | | | | 1730230 | PI 75550 |
| 176 | PI 74577 | | Senna bicapsularis (L.) Roxb. var. bicapsularis | Jawa, Indonesia | | | Historic | 1927 | COLLECTED | | | | | | | | 1729310 | PI 74577 |
| 177 | PI 74578 | | Senna surattensis (Burm. f.) H. S. Irwin & Barneby subsp. surattensis | Jawa, Indonesia | | | Historic | 1927 | COLLECTED | | | | | | | | 1729311 | PI 74578 |
| 178 | PI 73993 | | Senna surattensis (Burm. f.) H. S. Irwin & Barneby subsp. surattensis | Jawa, Indonesia | | | Historic | 1927 | COLLECTED | | | | | | | | 1728968 | PI 73993 |
| 179 | PI 72593 | No. 1134 | Senna podocarpa (Guill. & Perr.) Lock | Sierra Leone | | | Historic | 1927 | COLLECTED | | Near Freetown | | | | | | 1496604 | PI 72593 |
| 180 | PI 70898 | No. 1172 | Senna septemtrionalis (Viv.) H. S. Irwin & Barneby | Sierra Leone | | | Historic | 1927 | COLLECTED | 01/21/1927 | Jala | | | | | | 1725572 | PI 70898 |
| 181 | PI 72432 | | Senna quinquangulata (Rich.) H. S. Irwin & Barneby | Indonesia | | | Historic | 1927 | COLLECTED | | | | | | | | 1727301 | PI 72432 |
| 182 | PI 72433 | | Senna timoriensis (DC.) H. S. Irwin & Barneby | Indonesia | | | Historic | 1927 | COLLECTED | | | | | | | | 1727302 | PI 72433 |
| 183 | PI 69147 | | Senna bicapsularis (L.) Roxb. var. bicapsularis | Jawa, Indonesia | | | Historic | 1926 | COLLECTED | | | | | | | | 1722698 | PI 69147 |
| 184 | PI 69148 | | Senna surattensis (Burm. f.) H. S. Irwin & Barneby subsp. surattensis | Jawa, Indonesia | | | Historic | 1926 | COLLECTED | | | | | | | | 1722699 | PI 69148 |
| 185 | PI 69149 | | Senna quinquangulata (Rich.) H. S. Irwin & Barneby | Jawa, Indonesia | | | Historic | 1926 | COLLECTED | | | | | | | | 1722700 | PI 69149 |
| 186 | PI 69151 | | Senna timoriensis (DC.) H. S. Irwin & Barneby | Jawa, Indonesia | | | Historic | 1926 | COLLECTED | | | | | | | | 1722702 | PI 69151 |
| 187 | PI 68847 | | Senna surattensis (Burm. f.) H. S. Irwin & Barneby subsp. sulfurea (DC. ex Collad.) Randell | Jawa, Indonesia | | | Historic | 1926 | COLLECTED | | | | | | | | 1722255 | PI 68847 |
| 188 | PI 68127 | | Senna septemtrionalis (Viv.) H. S. Irwin & Barneby | Jawa, Indonesia | | | Historic | 1926 | COLLECTED | | | | | | | | 1499508 | PI 68127 |
| 189 | PI 68020 | No. 734 | Senna bacillaris (L. f.) H. S. Irwin & Barneby | Sumatera, Indonesia | | | Historic | 1926 | COLLECTED | 03/28/1926 | Sibolangit Botanic Garden | | | | | | 1720815 | PI 68020 |
| 190 | PI 67236 | | Senna occidentalis (L.) Link | Oyo, Nigeria | | | Historic | 1926 | COLLECTED | | | | | | | | 1499342 | PI 67236 |
| 191 | PI 67680 | No. 678 | Senna septemtrionalis (Viv.) H. S. Irwin & Barneby | Sumatera, Indonesia | | | Historic | 1926 | COLLECTED | 03/22/1926 | | | | | | | 1720228 | PI 67680 |
| 192 | PI 67681 | No. 703 | Senna septemtrionalis (Viv.) H. S. Irwin & Barneby | Sri Lanka | | | Historic | 1926 | COLLECTED | 02/1926 | Hakgala Botanic Garden, Newara Eliya | | | | | | 1720230 | PI 67681 |
| 193 | PI 67682 | No. 702 | Senna multiglandulosa (Jacq.) H. S. Irwin & Barneby | Sri Lanka | | | Historic | 1926 | COLLECTED | 02/1926 | Hakgala Botanic Garden, Newara Eliya | | | | | | 1720231 | PI 67682 |
| 194 | PI 64479 | | Senna pleurocarpa (F. Muell.) Randell var. pleurocarpa | South Australia, Australia | | | Historic | 1925 | COLLECTED | | | | | | | | 1715708 | PI 64479 |
| 195 | PI 62290 | | Senna didymobotrya (Fresen.) H. S. Irwin & Barneby | California, United States | | | Historic | 1925 | COLLECTED | | | | | | | | 1497491 | PI 62290 |
| 196 | PI 61481 | No. 19 | Senna siamea (Lam.) H. S. Irwin & Barneby | Tanga, Tanzania | | | Historic | 1924 | COLLECTED | | | | | | | | 1662823 | PI 61481 |
| 197 | PI 60468 | No. 483 | Senna occidentalis (L.) Link | Ethiopia | | | Historic | 1924 | COLLECTED | 12/27/1923 | | | 1800 | | | | 1661947 | PI 60468 |
| 198 | PI 60469 | No. 566 | Senna tora (L.) Roxb. | Ethiopia | | | Historic | 1924 | COLLECTED | 01/26/1924 | | | | | | | 1661948 | PI 60469 |
| 199 | PI 59675 | | Senna didymobotrya (Fresen.) H. S. Irwin & Barneby | Uttar Pradesh, India | | | Historic | 1924 | COLLECTED | | | | | | | | 1660983 | PI 59675 |
| 200 | PI 55599 | | Senna septemtrionalis (Viv.) H. S. Irwin & Barneby | Victoria, Australia | | | Historic | 1922 | COLLECTED | | | | | | | | 1502256 | PI 55599 |
| 201 | PI 55025 | | Senna siamea (Lam.) H. S. Irwin & Barneby | Luzon, Philippines | | | Historic | 1922 | COLLECTED | | | | | | | | 1502109 | PI 55025 |
| 202 | PI 55026 | | Senna timoriensis (DC.) H. S. Irwin & Barneby | Luzon, Philippines | | | Historic | 1922 | COLLECTED | | | | | | | | 1654475 | PI 55026 |
| 203 | PI 54924 | Kassod tree | Senna siamea (Lam.) H. S. Irwin & Barneby | Zimbabwe | | | Historic | 1922 | COLLECTED | | | | | | | | 1654402 | PI 54924 |
| 204 | PI 54463 | | Senna siamea (Lam.) H. S. Irwin & Barneby | Hawaii, United States | | | Historic | 1921 | COLLECTED | | | | | | | | 1654020 | PI 54463 |
| 205 | PI 54322 | | Senna alata (L.) Roxb. | West Bengal, India | | | Historic | 1921 | COLLECTED | | | | | | | | 1501843 | PI 54322 |
| 206 | PI 54036 | | Senna multiglandulosa (Jacq.) H. S. Irwin & Barneby | Cundinamarca, Colombia | | | Historic | 1921 | COLLECTED | | | | | | | | 1501791 | PI 54036 |
| 207 | PI 53851 | | Senna septemtrionalis (Viv.) H. S. Irwin & Barneby | Victoria, Australia | | | Historic | 1921 | COLLECTED | | | | | | | | 1500664 | PI 53851 |
| 208 | PI 52599 | | Senna occidentalis (L.) Link | Bahia, Brazil | | | Historic | 1921 | COLLECTED | | | | | | | | 1506187 | PI 52599 |
| 209 | PI 52353 | | Senna artemisioides (Gaudich. ex DC.) Randell nothosubsp. coriacea (Benth.) Randell | New South Wales, Australia | | | Historic | 1921 | COLLECTED | | | | | | | | 1506125 | PI 52353 |
| 210 | PI 51813 | | Senna siamea (Lam.) H. S. Irwin & Barneby | Jawa, Indonesia | MIA |  | | 1920 | COLLECTED | | | | | | | | 1107987 | PI 51813 |
| 211 | PI 51573 | No. 1188 | Senna occidentalis (L.) Link | Nyanza, Kenya | | | Historic | 1920 | COLLECTED | 07/11/1920 | | | | | | | 1506018 | PI 51573 |
| 212 | PI 51632 | No. 1010 | Senna didymobotrya (Fresen.) H. S. Irwin & Barneby | Eastern, Kenya | | | Historic | 1920 | COLLECTED | 06/12/1920 | | | | | | | 1620349 | PI 51632 |
| 213 | PI 51219 | No. 975 | Senna septemtrionalis (Viv.) H. S. Irwin & Barneby | Eastern, Kenya | | | Historic | 1920 | COLLECTED | 05/03/1920 | | | | | | | 1618935 | PI 51219 |
| 214 | PI 51220 | No. 973 | Senna occidentalis (L.) Link | Coast, Kenya | | | Historic | 1920 | COLLECTED | 04/19/1920 | | | | | | | 1618936 | PI 51220 |
| 215 | PI 51061 | | Senna septemtrionalis (Viv.) H. S. Irwin & Barneby | Cusco, Peru | | | Historic | 1920 | COLLECTED | | | | | | | | 1505915 | PI 51061 |
| 216 | PI 50601 | | Senna occidentalis (L.) Link | Guayas, Ecuador | | | Historic | 1920 | COLLECTED | | | | | | | | 1618311 | PI 50601 |
| 217 | PI 50654 | Cola de pato | Senna bicapsularis (L.) Roxb. | Guatemala, Guatemala | | | Historic | 1920 | COLLECTED | | | | | | | | 1618354 | PI 50654 |
| 218 | PI 50655 | Vainillo | Senna bicapsularis (L.) Roxb. | Guatemala, Guatemala | | | Historic | 1920 | COLLECTED | | | | | | | | 1618355 | PI 50655 |
| 219 | PI 50744 | No. 643 | Senna siamea (Lam.) H. S. Irwin & Barneby | Tanga, Tanzania | | | Historic | 1920 | COLLECTED | 02/22/1920 | | | | | | | 1618447 | PI 50744 |
| 220 | PI 49989 | No. 526 | Senna alata (L.) Roxb. | Democratic Republic of the Congo | | | Historic | 1920 | COLLECTED | 02/01/1920 | | | | | | | 1617339 | PI 49989 |
| 221 | PI 49990 | No. 449 | Senna occidentalis (L.) Link | Democratic Republic of the Congo | | | Historic | 1920 | COLLECTED | 01/18/1920 | | | | | | | 1617340 | PI 49990 |
| 222 | PI 49961 | No. 380 | Senna didymobotrya (Fresen.) H. S. Irwin & Barneby | Democratic Republic of the Congo | | | Historic | 1920 | COLLECTED | 12/28/1919 | | | | | | | 1617313 | PI 49961 |
| 223 | PI 48595 | | Senna multiglandulosa (Jacq.) H. S. Irwin & Barneby | Egypt | | | Historic | 1919 | COLLECTED | | | | | | | | 1505334 | PI 48595 |
| 224 | PI 48082 | | Senna tora (L.) Roxb. | Democratic Republic of the Congo | | | Historic | 1919 | COLLECTED | | | | | | | | 1503090 | PI 48082 |
| 225 | PI 47990 | | Senna septemtrionalis (Viv.) H. S. Irwin & Barneby | Zimbabwe | | | Historic | 1919 | COLLECTED | | | | | | | | 1613591 | PI 47990 |
| 226 | PI 47974 | | Senna alexandrina Mill. | Morocco | | | Historic | 1919 | DONATED | 08/25/1919 | | | | | | | 1503069 | PI 47974 |
| 227 | PI 47654 | | Senna septemtrionalis (Viv.) H. S. Irwin & Barneby | West Bengal, India | | | Historic | 1919 | COLLECTED | | | | | | | | 1613031 | PI 47654 |
| 228 | PI 47655 | | Senna tora (L.) Roxb. | West Bengal, India | | | Historic | 1919 | COLLECTED | | | | | | | | 1613033 | PI 47655 |
| 229 | PI 47352 | | Senna corymbosa (Lam.) H. S. Irwin & Barneby | Provence-Alpes-Côte-d’Azur, France | | | Historic | 1919 | COLLECTED | | | | | | | | 1612335 | PI 47352 |
| 230 | PI 47353 | | Senna hirsuta (L.) H. S. Irwin & Barneby var. hirsuta | Provence-Alpes-Côte-d’Azur, France | | | Historic | 1919 | COLLECTED | | | | | | | | 1612336 | PI 47353 |
| 231 | PI 46222 | | Senna hirsuta (L.) H. S. Irwin & Barneby var. hirsuta | Al Qāhirah, Egypt | | | Historic | 1918 | COLLECTED | | | | | | | | 1507817 | PI 46222 |
| 232 | PI 44910 | | Senna multiglandulosa (Jacq.) H. S. Irwin & Barneby | Al Qāhirah, Egypt | | | Historic | 1917 | COLLECTED | | | | | | | | 1507123 | PI 44910 |
| 233 | PI 44071 | | Senna artemisioides (Gaudich. ex DC.) Randell nothosubsp. coriacea (Benth.) Randell | Queensland, Australia | | | Historic | 1917 | COLLECTED | | | | | | | | 1609244 | PI 44071 |
| 234 | PI 44123 | | Senna bicapsularis (L.) Roxb. | Al Qāhirah, Egypt | | | Historic | 1917 | COLLECTED | | | | | | | | 1506573 | PI 44123 |
| 235 | PI 43773 | | Senna corymbosa (Lam.) H. S. Irwin & Barneby | Al Qāhirah, Egypt | | | Historic | 1916 | COLLECTED | | | | | | | | 1608459 | PI 43773 |
| 236 | PI 43648 | | Senna corymbosa (Lam.) H. S. Irwin & Barneby | Al Qāhirah, Egypt | | | Historic | 1916 | COLLECTED | | | | | | | | 1608350 | PI 43648 |
| 237 | PI 43649 | | Senna didymobotrya (Fresen.) H. S. Irwin & Barneby | Al Qāhirah, Egypt | | | Historic | 1916 | COLLECTED | | | | | | | | 1608351 | PI 43649 |
| 238 | PI 43650 | | Senna artemisioides (Gaudich. ex DC.) Randell nothosubsp. coriacea (Benth.) Randell | Al Qāhirah, Egypt | | | Historic | 1916 | COLLECTED | | | | | | | | 1608352 | PI 43650 |
| 239 | PI 42830 | | Senna occidentalis (L.) Link | Eritrea | | | Historic | 1916 | COLLECTED | | | | | | | | 1607133 | PI 42830 |
| 240 | PI 42831 | | Senna tora (L.) Roxb. | Eritrea | | | Historic | 1916 | COLLECTED | | | | | | | | 1607134 | PI 42831 |
| 241 | PI 42429 | | Senna alexandrina Mill. | Khartoum, Sudan | | | Historic | 1916 | COLLECTED | | | | | | | | 1511003 | PI 42429 |
| 242 | PI 42362 | | Senna siamea (Lam.) H. S. Irwin & Barneby | Madagascar | | | Historic | 1916 | COLLECTED | | | | | | | | 1606625 | PI 42362 |
| 243 | PI 42383 | 'San Falso' | Senna septemtrionalis (Viv.) H. S. Irwin & Barneby | Buenos Aires, Argentina | | | Historic | 1916 | COLLECTED | | | | | | | | 1606643 | PI 42383 |
| 244 | PI 41282 | | Senna alexandrina Mill. | Maharashtra, India | | | Historic | 1915 | COLLECTED | | | | | | | | 1509067 | PI 41282 |
| 245 | PI 39640 | | Senna septemtrionalis (Viv.) H. S. Irwin & Barneby | West Bengal, India | | | Historic | 1914 | COLLECTED | | | | | | | | 1604315 | PI 39640 |
| 246 | PI 38123 | Fuefuesina | Senna occidentalis (L.) Link | American Samoa, United States | | | Historic | 1914 | COLLECTED | | | | | | | | 1602912 | PI 38123 |
| 247 | PI 34810 | | Senna occidentalis (L.) Link | Mozambique | | | Historic | 1913 | COLLECTED | | | | | | | | 1514994 | PI 34810 |
| 248 | PI 34809 | | Senna italica Mill. | Transvaal, South Africa | | | Historic | 1913 | COLLECTED | | | | | | | | 1514993 | PI 34809 |
| 249 | PI 33935 | | Senna bicapsularis (L.) Roxb. | Buenos Aires, Argentina | | | Historic | 1912 | COLLECTED | | | | | | | | 1599405 | PI 33935 |
| 250 | PI 33936 | | Senna corymbosa (Lam.) H. S. Irwin & Barneby | Buenos Aires, Argentina | | | Historic | 1912 | COLLECTED | | | | | | | | 1599406 | PI 33936 |
| 251 | PI 33937 | | Senna occidentalis (L.) Link | Buenos Aires, Argentina | | | Historic | 1912 | COLLECTED | | | | | | | | 1599407 | PI 33937 |
| 252 | PI 33562 | | Senna surattensis (Burm. f.) H. S. Irwin & Barneby subsp. sulfurea (DC. ex Collad.) Randell | Uttar Pradesh, India | | | Historic | 1912 | COLLECTED | | | | | | | | 1599018 | PI 33562 |
| 253 | PI 29469 | | Senna multiglandulosa (Jacq.) H. S. Irwin & Barneby | Mexico | | | Historic | 1911 | COLLECTED | | | | | | | | 1595232 | PI 29469 |
| 254 | PI 27560 | | Senna occidentalis (L.) Link | Togo | | | Historic | 1910 | COLLECTED | | | | | | | | 1589173 | PI 27560 |
| 255 | PI 26168 | | Senna auriculata (L.) Roxb. | Maharashtra, India | | | Historic | 1909 | COLLECTED | | | | | | | | 1588112 | PI 26168 |
| 256 | PI 26169 | | Senna surattensis (Burm. f.) H. S. Irwin & Barneby subsp. sulfurea (DC. ex Collad.) Randell | Maharashtra, India | | | Historic | 1909 | COLLECTED | | | | | | | | 1588113 | PI 26169 |
| 257 | PI 23993 | Huang whee tze | Senna occidentalis (L.) Link | Hebei Sheng, China | | | Historic | 1908 | COLLECTED | 03/25/1908 | | | | | | | 1586103 | PI 23993 |
| 258 | PI 23994 | Sing huang whee tze | Senna occidentalis (L.) Link | Hebei Sheng, China | | | Historic | 1908 | COLLECTED | 03/25/1908 | | | | | | | 1586104 | PI 23994 |
| 259 | PI 21051 | | Senna occidentalis (L.) Link | Cienfuegos, Cuba | | | Historic | 1907 | COLLECTED | | | | | | | | 1578565 | PI 21051 |
| 260 | PI 19159 | | Senna tora (L.) Roxb. | São Paulo, Brazil | | | Historic | 1906 | COLLECTED | | | | | | | | 1576331 | PI 19159 |
| 261 | PI 12442 | | Senna alexandrina Mill. | Texas, United States | | | Historic | 1904 | COLLECTED | | | | | | | | 1526076 | PI 12442 |
| 262 | PI 8988 | | Senna alata (L.) Roxb. | Ghana | | | Historic | 1902 | COLLECTED | | | | | | | | 1548286 | PI 8988 |
| 263 | PI 8855 | | Senna corymbosa (Lam.) H. S. Irwin & Barneby | Provence-Alpes-Côte-d’Azur, France | | | Historic | 1902 | COLLECTED | | | | | | | | 1548073 | PI 8855 |
| 264 | PI 8676 | | Senna alata (L.) Roxb. | Tamil Nadu, India | | | Historic | 1902 | COLLECTED | | | | | | | | 1547881 | PI 8676 |
| 265 | PI 8252 | | Senna corymbosa (Lam.) H. S. Irwin & Barneby | Provence-Alpes-Côte-d’Azur, France | | | Historic | 1902 | COLLECTED | | | | | | | | 1547353 | PI 8252 |
| 266 | PI 8253 | | Senna occidentalis (L.) Link | Provence-Alpes-Côte-d’Azur, France | | | Historic | 1902 | COLLECTED | | | | | | | | 1547354 | PI 8253 |
| 267 | PI 5196 | Acle | Senna siamea (Lam.) H. S. Irwin & Barneby | Luzon, Philippines | | | Historic | 1900 | COLLECTED | | | | | | | | 1541166 | PI 5196 |
| 268 | PI 3059 | | Senna occidentalis (L.) Link | Florida, United States | | | Historic | 1899 | COLLECTED | | | | | | | | 1537237 | PI 3059 |
| 269 | PI 3324 | | Senna septemtrionalis (Viv.) H. S. Irwin & Barneby | Algeria | | | Historic | 1899 | COLLECTED | | | | | | | | 1537511 | PI 3324 |
| 270 | W6 61171 | NM080-316 | Senna bauhinioides (A. Gray) H. S. Irwin & Barneby | New Mexico, United States | W6 |  | | 2023 | | | | | | | Wild material | 3 to 16 in. tall perennial forb with green-gray pubescent leaflets in pairs.,Flowers are yellow and 5-merous, and fruits are pods that dehisce to release dark,brown seeds. | 2142126 | W6 61171 |
| 271 | W6 59471 | NM080-262 | Senna roemeriana (Scheele) H. S. Irwin & Barneby | New Mexico, United States | W6 | | | 2021 | | | | | | | Wild material | 5 petals, yellow flower. Seed pods mostly straight or slightly curved | 2120638 | W6 59471 |
| 272 | W6 59279 | CBG-10603 | Senna marilandica (L.) Link | Illinois, United States | W6 | | Not Available | 2021 | | | | | | | Wild material | forb | 2120225 | W6 59279 |
| 273 | W6 58416 | NV052-775 | Senna armata (S. Watson) H. S. Irwin & Barneby | Nevada, United States | W6 | | Not Available | 2020 | | | | | | | Wild material | yellow flowers with 5 petals, shrub armed with weak spines | 2109979 | W6 58416 |
| 274 | W6 57705 | NM080-239 | Senna roemeriana (Scheele) H. S. Irwin & Barneby | New Mexico, United States | S9 | | Not Available | 2020 | | | | | | | Wild material | SOS 92nd Shipment | 2105003 | W6 57705 |
| 275 | W6 55774 | CA930A-722 | Senna armata (S. Watson) H. S. Irwin & Barneby | California, United States | S9 |  | Not Available | 2018 | | | | | | | Wild material | | 1970485 | W6 55774 |
| 276 | W6 55005 | NV052-701 | Senna armata (S. Watson) H. S. Irwin & Barneby | Nevada, United States | S9 |  | Not Available | 2018 | | | | | | | Wild material | | 1966232 | W6 55005 |
| 277 | W6 53791 | NM080-44 | Senna roemeriana (Scheele) H. S. Irwin & Barneby | New Mexico, United States | S9 |  | Not Available | 2018 | | | | | | | Wild material | | 1964369 | W6 53791 |
| 278 | W6 53385 | CA930A-636 | Senna armata (S. Watson) H. S. Irwin & Barneby | California, United States | S9 | | Not Available | 2018 | | | | | | | Wild material | | 1958120 | W6 53385 |
| 279 | DLEG 120031 | DLEG 120031 | Senna covesii (A. Gray) H. S. Irwin & Barneby | | | | Historic | 2018 | | | | | | | Wild material | | 1970833 | DLEG 120031 |
| 280 | S9 135 grin | | Senna macranthera (DC. ex Collad.) H. S. Irwin & Barneby var. micans (Nees) H. S. Irwin & Barneby | | | | Historic | 2015 | | | | | | | | An accession used only for order items that do not have accessions linked to them. | 1928667 | S9 135 grin |
| 281 | S9 137 grin | | Senna artemisioides (Gaudich. ex DC.) Randell nothosubsp. sturtii (R. Br.) Randell | | | | Historic | 2015 | | | | | | | | An accession used only for order items that do not have accessions linked to them. | 1928669 | S9 137 grin |
| 282 | Grif 17732 | CA930A-397 | Senna armata (S. Watson) H. S. Irwin & Barneby | United States | S9 |  | Not Available | 2015 | COLLECTED | 06/17/2014 | | | | | Wild material | | 1926785 | Grif 17732 |
| 283 | Grif 17730 | CA930A-286 | Senna armata (S. Watson) H. S. Irwin & Barneby | United States | S9 |  | Not Available | 2015 | COLLECTED | 2013 | | | | . | Wild material | | 1925608 | Grif 17730 |
| 284 | Grif 17731 | CA930A-291 | Senna armata (S. Watson) H. S. Irwin & Barneby | United States | S9 |  | Not Available | 2015 | COLLECTED | 2013 | | | | . | Wild material | | 1925609 | Grif 17731 |
| 285 | Grif 17734 | SERO8-SOS-NM930-179-EDDY-13 | Senna roemeriana (Scheele) H. S. Irwin & Barneby | New Mexico, United States | S9 |  | Not Available | 2014 | COLLECTED | 2013 | | | | | Wild material | | 1921651 | Grif 17734 |
| 286 | Grif 17733 | SECO10-SOS-AZ930-310-MARICOPA-12 | Senna covesii (A. Gray) H. S. Irwin & Barneby | Arizona, United States | S9 |  | Not Available | 2014 | COLLECTED | 2012 | | | | . | Wild material | | 1919636 | Grif 17733 |
| 287 | Grif 17729 | SEAR8-SOS-NV052B-055-CLARK-13 | Senna armata (S. Watson) H. S. Irwin & Barneby | United States | S9 |  | Not Available | 2014 | COLLECTED | 2013 | | | | . | Wild material | | 1916953 | Grif 17729 |
| 288 | W6 153 grin | | Senna occidentalis (L.) Link | | | | Historic | 2014 | | | | | | | | An accession only used for order items that do not have accessions linked to them. | 1915272 | W6 153 grin |
| 289 | TARS 18088 | Ringworm tree | Senna alata (L.) Roxb. | Puerto Rico, United States | MAY | | Not Available | 2008 | DONATED | 01/2008 | | | | | | | 1791669 | TARS 18088 |
| 290 | DLEG 990175 | DLEG 990175 | Senna hirsuta (L.) H. S. Irwin & Barneby var. glaberrima (M. E. Jones) H. S. Irwin & Barneby | Arizona, United States | | | Historic | 2000 | COLLECTED | 03/10/1999 | Pima Co., within 1 mi. and W. of Agua Verde Creek confluence w/ Cienaga Creek, Vail. | | | | Wild material | Common name: Slim-pod Senna. | 1612880 | DLEG 990175 |
| 291 | DLEG 990007 | DLEG 990007 | Senna obtusifolia (L.) H. S. Irwin & Barneby | | | | Historic | 1999 | DONATED | 1999 | | | | | | | 1612881 | DLEG 990007 |
| 292 | DLEG 960105 | DLEG 960105 | Senna durangensis (Rose) H. S. Irwin & Barneby | Texas, United States | | | Historic | 1996 | COLLECTED | 10/03/1996 | Brewster Co., Hwy 170 ca. 6 mi. W of jct. Hwy 118 at Study Butte. 29d15'036"n, 103d30'042"W. | | | | Wild material | Collection site: Low hills of Boquillas limestone. Chihuahuan desertscrub with Acacia neovernicosa, Agave lechuguilla, Bouteloua ramosa, Fouquieria splendens, Jatropha dioica var. graminea, Larrea divaricata subsp. tridentata. Collector: M. Johnson. Common name: Durango senna. | 1663619 | DLEG 960105 |
| 293 | DLEG 960108 | DLEG 960108 | Senna durangensis (Rose) H. S. Irwin & Barneby | Texas, United States | | | Historic | 1996 | COLLECTED | 10/04/1996 | Presidio Co., Hwy 67, 3.3 mi. N of S end of Hwy. 67 bridge, N of Presidio. | | | | Wild material | Collection site: Level plain with silty sand soil. Chihuahuan desertscrub with Acacia neovernicosa, Fouquieria splendens, Jatropha dioica var. graminea, Larrea divaricata subsp. tridentata, Prosopis glandulosa var. torreyana. Collector: M. Johnson. Common name: Durango senna | 1663624 | DLEG 960108 |
| 294 | DLEG 960025 | DLEG 960025 | Senna artemisioides (Gaudich. ex DC.) Randell subsp. petiolaris Randell | Arizona, United States | | | Historic | 1996 | COLLECTED | 07/12/1995 | Pima Co., Low water-use plant garden, Green Valley. | | | | Cultivated material | Received from Helen Corbett. | 1527163 | DLEG 960025 |
| 295 | DLEG 960039 | DLEG 960039 | Senna artemisioides (Gaudich. ex DC.) Randell nothosubsp. artemisioides | Western Australia, Australia | |  | Historic | 1995 | COLLECTED | 1995 | Meekathara | | | Wide ranging communities including rocky ridges and sandy alluvial plains with Acacia anuera and A. tetragonophylla. | Wild material | Received from Jack Shiner - Arid Land Seeds. Common names: Feathery Cassia, Silver Cassia | 1534914 | DLEG 960039 |
| 296 | DLEG 960045 | DLEG 960045 | Senna artemisioides (Gaudich. ex DC.) Randell subsp. filifolia Randell | Western Australia, Australia | |  | Historic | 1995 | COLLECTED | 1995 | Leonora | | | Opaline and aklaline soils. | Wild material | Received from Jack Shiner - Arid Land Seeds. Common name: Thread-leaf Cassia, Punty Bush, Desert Cassia | 1534921 | DLEG 960045 |
| 297 | DLEG 960046 | DLEG 960046 | Senna artemisioides (Gaudich. ex DC.) Randell nothosubsp. sturtii (R. Br.) Randell | Western Australia, Australia | |  | Historic | 1995 | COLLECTED | 1995 | Leonora | | | Mulga and generally throughout the shrublands, avoiding only spinifex. Growing on sand banks and also on flats. | Wild material | Received from Jack Shiner - Arid Land Seeds. (= Cassia desolata; Senna artemisioides subsp. xsturtii). Common name: Sturt's Cassia, Velvet Cassia, Dense Cassia | 1534925 | DLEG 960046 |
| 298 | DLEG 960081 | DLEG 960081 | Senna artemisioides (Gaudich. ex DC.) Randell nothosubsp. coriacea (Benth.) Randell | New South Wales, Australia | |  | Historic | 1995 | COLLECTED | 1995 | Broken Hill | | | Wide range of communities - rocky ridges, alluvial plains, sand,etc. with Acacia aneura, A. tetragonophylla, spinifex. | Wild material | Received from Jack Shiner - Arid Land Seeds. | 1534920 | DLEG 960081 |
| 299 | DLEG 960082 | DLEG 960082 | Senna glutinosa (DC.) Randell subsp. glutinosa | Western Australia, Australia | |  | Historic | 1995 | COLLECTED | 1995 | Mt. Tom Price | | | | Wild material | Received from Jack Shiner - Arid Land Seeds. Common name: Sticky Cassia | 1534928 | DLEG 960082 |
| 300 | DLEG 960083 | DLEG 960083 | Senna artemisioides (Gaudich. ex DC.) Randell subsp. oligophylla (F. Muell.) Randell | Western Australia, Australia | |  | Historic | 1995 | COLLECTED | 1995 | Mt. Tom Price | | | Rocky soils with Acacia aneura and sand spinifex. | Wild material | Received from Jack Shiner - Arid Land Seeds. Common name: Limestone Cassia, Oval-leaf Cassia | 1534922 | DLEG 960083 |
| 301 | DLEG 960084 | DLEG 960084 | Senna artemisioides (Gaudich. ex DC.) Randell subsp. petiolaris Randell | Western Australia, Australia | |  | Historic | 1995 | COLLECTED | 1995 | Payne's Find | | | Rocky soils with Acacia aneura, Senna ssp. | Wild material | Received from Jack Shiner - Arid Land Seeds. Common name: Silver-leaf Cassia | 1534923 | DLEG 960084 |
| 302 | DLEG 960085 | DLEG 960085 | Senna artemisioides (Gaudich. ex DC.) Randell nothosubsp. sturtii (R. Br.) Randell | Western Australia, Australia | |  | Historic | 1995 | COLLECTED | 1995 | Coolgardie | | | Neutral or alkaline soils of flood plains. Wide-ranging habitats. | Wild material | Received from Jack Shiner - Arid Land Seeds. Common name: Sturt's Cassia, Velvet Cassia, Dense Cassia Synonym: Senna artemisioides subsp. xsturtii | 1534926 | DLEG 960085 |
| 303 | DLEG 960086 | DLEG 960086 | Senna artemisioides (Gaudich. ex DC.) Randell subsp. zygophylla (Benth.) Randell | South Australia, Australia | |  | Historic | 1995 | COLLECTED | 1995 | Eyre | | | | Wild material | Received from Jack Shiner - Arid Land Seeds. | 1534927 | DLEG 960086 |
| 304 | DLEG 960087 | DLEG 960087 | Senna pleurocarpa (F. Muell.) Randell var. angustifolia (Symon) Randell | Western Australia, Australia | |  | Historic | 1995 | COLLECTED | 1995 | Kalgoorlie | | | | Wild material | Received from Jack Shiner - Arid Land Seeds. | 1534929 | DLEG 960087 |
| 305 | DLEG 960088 | DLEG 960088 | Senna pleurocarpa (F. Muell.) Randell var. pleurocarpa | Western Australia, Australia | |  | Historic | 1995 | COLLECTED | 1995 | Kalgoorlie | | | | Wild material | Received from Jack Shiner - Arid Land Seeds. Common name: Chocolate Bush, Chocolate Cassia, Firebush, Native Senna. | 1534930 | DLEG 960088 |
| 306 | DLEG 950083 | DLEG 950083 | Senna roemeriana (Scheele) H. S. Irwin & Barneby | United States | | | Historic | 1995 | COLLECTED | | | | | | | Received from G. Brewton. | 1527497 | DLEG 950083 |
| 307 | DLEG 940012 | DLEG 940012 | Senna wislizeni (A. Gray) H. S. Irwin & Barneby | Arizona, United States | | | Historic | 1994 | COLLECTED | 06/1987 | Demonstration Garden, Tohono Chul Park, Tucson. | | | | Cultivated material | Received from Joanne Stenten. | 1527655 | DLEG 940012 |
| 308 | DLEG 940045 | DLEG 940045 | Senna cumingii (Hook. & Arn.) H. S. Irwin & Barneby var. coquimbensis (Vogel) H. S. Irwin & Barneby | Chile | | | Historic | 1994 | COLLECTED | 1994 | Las Cardas. | | | | Wild material | Received from Dave Palzkill. | 1527058 | DLEG 940045 |
| 309 | DLEG 940057 | DLEG 940057 | Senna armata (S. Watson) H. S. Irwin & Barneby | California, United States | |  | Historic | 1994 | COLLECTED | 07/16/1993 | Kern Co., 3 mi. S of Ridgecrest turnoff on Hwy 395. Elevation 2800'. | | | Mojave Desertscrub with Larrea tridentata, Ambrosia dumosa, Ephedra nevadensis, Hymenoclea salsola, Psorothamnus sp., Eriogonum inflatum, Ambrosia sp., Opuntia echinocarpa, Achnantherum hymenoides. | Wild material | Received from Dr. Alan Romspert. | 1527535 | DLEG 940057 |
| 310 | DLEG 940058 | DLEG 940058 | Senna armata (S. Watson) H. S. Irwin & Barneby | California, United States | | | Historic | 1994 | COLLECTED | 06/20/1993 | San Bernardino Co., Red Mountain-Trona Rd., 4 mi. S of jct. Red Mountain-Trona Rd. and Hwy 178., E of Ridgecrest. | | | Mojave Desertscrub with Larrea tridentata, Ambrosia dumosa, Sphaeralcea ambigua. | Wild material | Received from Dr. Alan Romspert. | 1527536 | DLEG 940058 |
| 311 | DLEG 930034 | DLEG 930034 | Senna artemisioides (Gaudich. ex DC.) Randell nothosubsp. artemisioides | Arizona, United States | | | Historic | 1993 | COLLECTED | | Pima Co., Tucson, without specific locality. | | | | Cultivated material | | 1526243 | DLEG 930034 |
| 312 | DLEG 930085 | DLEG 930085 | Senna auriculata (L.) Roxb. | Tamil Nadu, India | | | Historic | 1993 | COLLECTED | 05/1993 | | | | | Cultivated material | Received from Dr. Walter Gastmans, Auroville Index Seminum, Tamil Nadu, India. | 1526374 | DLEG 930085 |
| 313 | DLEG 930104 | DLEG 930104 | Senna armata (S. Watson) H. S. Irwin & Barneby | California, United States | | | Historic | 1993 | COLLECTED | 07/1993 | San Diego Co., 1.5 mi. S of Borrego Springs. | | | Lower Colorado River Valley Subdivision Sonoran Desertscrub. | Wild material | Received from John Hogan. | 1527047 | DLEG 930104 |
| 314 | DLEG 930126 | DLEG 930126 | Senna bauhinioides (A. Gray) H. S. Irwin & Barneby | Arizona, United States | | | Historic | 1993 | COLLECTED | 10/11/1993 | Pinal Co., (Unpaved) road from Oracle to Mt. Lemmon, 0.7-1.5 mi. W of Peppersauce Canyon. | | | Rocky NW facing slope. Mesquite scrub w/ Prosopis velutina, Mimosa biuncifera, Bouteloua curtipendula, Acacia greggii, Opuntia engelmannii, Dasylirion wheeleri. | Wild material | M. B. Johnson 93-008. | 1526356 | DLEG 930126 |
| 315 | DLEG 930132 | DLEG 930132 | Senna occidentalis (L.) Link | Arizona, United States | | | Historic | 1993 | COLLECTED | 07/01/1993 | Pima Co., Seeds from plants grown at Arizona Sonora Desert Museum. | | | Original seeds collected along R o Cuchujaqui, E of El Mentidero, Sonora, Mexico, in Sinaloan Deciduous Forest. | Cultivated material | These seeds ASDM 1993-097-01. Parent seeds ASDM 1992-023-01 (J.F. Wiens 92-060) - collected 04 Feb 92. | 1527910 | DLEG 930132 |
| 316 | DLEG 920038 | DLEG 920038 | Senna armata (S. Watson) H. S. Irwin & Barneby | California, United States | | | Historic | 1992 | COLLECTED | 08/21/1991 | Kern Co., Hwy 395 at Garlock turnoff. | | | Creosote Bush scrub, dry sandy soil; full sun, s exposure. | Wild material | Rancho Santa Ana Botanic Garden #16934. Wisura et al. #4532. Sheet filed. | 1527631 | DLEG 920038 |
| 317 | DLEG 920059 | DLEG 920059 | Senna artemisioides (Gaudich. ex DC.) Randell nothosubsp. sturtii (R. Br.) Randell | Oman | | | Historic | 1992 | COLLECTED | 1989 | | | | | Wild material | Shrub | 1527913 | DLEG 920059 |
| 318 | DLEG 920069 | DLEG 920069 | Senna holwayana (Rose) H. S. Irwin & Barneby | Morelos, Mexico | | | Historic | 1992 | COLLECTED | 05/07/1981 | Cerro de San Gaspar, near Jiutepec. | | | | Wild material | Received from Rafael Monroy Martinez, Jard n Botanico, Cuernavaca, Morelos. | 1526396 | DLEG 920069 |
| 319 | DLEG 920148 | DLEG 920148 | Senna pallida (Vahl) H. S. Irwin & Barneby | Arizona, United States | |  | Historic | 1992 | COLLECTED | 06/1992 | Pima Co., Iriquois Dr., Tucson. | | | | Cultivated material | Freeze damage likely below 24 F. Rapid recovery in spring. Received from Myrtle Evington. | 1528696 | DLEG 920148 |
| 320 | DLEG 920252 | DLEG 920252 | Senna reticulata (Willd.) H. S. Irwin & Barneby | India | | | Historic | 1992 | COLLECTED | 1991 | | | | | | Received without data from Walter Gastmans, Auroville Index Seminum, India. | 1527700 | DLEG 920252 |
| 321 | DLEG 900243 | DLEG 900243 | Senna pleurocarpa (F. Muell.) Randell var. pleurocarpa | Australia | |  | Historic | 1992 | COLLECTED | 1992 | | | | | | Received without data from Nindethana Seed Service. NS-2563. Common names: Chocolate Bush, Chocolate Cassia, Firebush, Native Senna. | 1541910 | DLEG 900243 |
| 322 | DLEG 910008 | DLEG 910008 | Senna polyantha (Collad.) H. S. Irwin & Barneby | Sonora, Mexico | |  | Historic | 1991 | COLLECTED | 02/19/1990 | N of El Plomito, Sierra del Viejo. | | | | Wild material | Treated with Sevin. ASDM #1980-030-01. Received as S. polyantha (a species from Baja California Sur - need to check with ASDM to verify data). Accession has been regenerated. | 1528044 | DLEG 910008 |
| 323 | DLEG 910091 | DLEG 910091 | Senna obtusifolia (L.) H. S. Irwin & Barneby | Senegal | |  | Historic | 1991 | COLLECTED | 01/1991 | Koutanga village, Wack N'Gouna-Arronl Niero du Rip Dept., Kaolack Region. | | | | Wild material | Annual to 2 m tall, dominant weed along roadsides. Used for fencing, leaves in sauces. Received from Lucinda Salo, Peace Corps volunteer. | 1526661 | DLEG 910091 |
| 324 | DLEG 910121 | DLEG 910121 | Senna wislizeni (A. Gray) H. S. Irwin & Barneby | Arizona, United States | | | Historic | 1991 | COLLECTED | 1991 | Pima Co., Arizona Crop Improvement Association Bldg, 2120 E. Allen Rd., Tucson. | | | Landscapes shrubs W of parking lot. | Cultivated material | Shrubs 1 m tall. | 1528054 | DLEG 910121 |
| 325 | DLEG 910147 | DLEG 910147 | Senna artemisioides (Gaudich. ex DC.) Randell subsp. zygophylla (Benth.) Randell | Arizona, United States | |  | Historic | 1991 | COLLECTED | 05/20/1991 | Pima Co., Private residence, 6010 N Canyon Drive, Tucson. | | | | Cultivated material | =Cassia nemophila A. Cunn. ex J. Vogel var. zygophylla (Bentham) Bentham. Received from Horace P. Miller. | 1527914 | DLEG 910147 |
| 326 | DLEG 910151 | DLEG 910151 | Senna versicolor (Meyen ex Vogel) H. S. Irwin & Barneby | Bolivia | | | Historic | 1991 | COLLECTED | 11/24/1981 | 1 km E of Copacobana, Lake Titicaca. 16 11'S, 69 07'W. Elevation 3810 m. | | | Low forb community with sparse shrubby vegetation on lake shore. Very sandy soil. | Wild material | Received from Royal Botanic Gardens, Kew. Kew #0019853. | 1526460 | DLEG 910151 |
| 327 | DLEG 910152 | DLEG 910152 | Senna obtusifolia (L.) H. S. Irwin & Barneby | Peru | |  | Historic | 1991 | COLLECTED | 10/22/1981 | N end of Puerto Maldonado, Madre de Rios. 12 37'S, 69 11'W. Elevation 256 m. | | | Undisturbed vegetation, annually managed. Wayside vegetation beside dirt road. | Wild material | Received from Royal Botanic Gardens, Kew. Kew #0019118. Accession has been regenerated. | 1528147 | DLEG 910152 |
| 328 | DLEG 910153 | DLEG 910153 | Senna martiana (Benth.) H. S. Irwin & Barneby | Bahia, Brazil | | | Historic | 1991 | COLLECTED | 06/24/1983 | 30 km from Juazeiro to Sobradinho. 09 30'S, 40 45'W. Elevation 475 m. | | | Catinga woodland. Disturbance infrequent but recent. | Wild material | Received from Royal Botanic Gardens, Kew. Kew #0048527. | 1526471 | DLEG 910153 |
| 329 | DLEG 910167 | DLEG 910167 | Senna polyantha (Collad.) H. S. Irwin & Barneby | California, United States | | | Historic | 1991 | COLLECTED | 06/12/1991 | Los Angeles Co., Los Angeles. | | | | Cultivated material | Received from Phyllis and Steve Stephens. | 1528045 | DLEG 910167 |
| 330 | DLEG 910173 | DLEG 910173 | Senna didymobotrya (Fresen.) H. S. Irwin & Barneby | South Africa | | | Historic | 1991 | COLLECTED | | | | | | | Received without data from Manie Van der Schijff Botanical Garden, University of Pretoria. | 1528039 | DLEG 910173 |
| 331 | DLEG 910196 | DLEG 910196 | Senna bauhinioides (A. Gray) H. S. Irwin & Barneby | Arizona, United States | |  | Historic | 1991 | COLLECTED | 06/20/1991 | Pinal Co., Road to San Manuel off of road to Oracle, 11.6 mi. below jct. with Catalina Hwy. | | | Ridge crest with rocky soil. Semi-desert grassland with Prosopis velutina, Acacia constricta, Fouquieria splendens, Agave chrysantha. | Wild material | Suffrutescent plants to 30 cm tall; leaves fuzzy, gray-green with paired leaflets. M. Johnson 91-025. | 1526837 | DLEG 910196 |
| 332 | DLEG 910206 | DLEG 910206 | Senna artemisioides (Gaudich. ex DC.) Randell subsp. petiolaris Randell | South Australia, Australia | | | Historic | 1991 | COLLECTED | 07/23/1987 | Eastern Region, Yunta to Peterborough Road. 32 45'S, 139 20'E. | | | | Wild material | This accession =Cassia nemophila A. Cunn. ex J. Vogel var. platypoda. Received from Botanic Garden of Adelaide. | 1528692 | DLEG 910206 |
| 333 | DLEG 910207 | DLEG 910207 | Senna artemisioides (Gaudich. ex DC.) Randell nothosubsp. sturtii (R. Br.) Randell | South Australia, Australia | | | Historic | 1991 | COLLECTED | | Gammon Ranges, Arkaroola area, station track to homestead via camping ground. 30 18'S, 139 05'E. | | | | Wild material | Received from Julie Roach, Botanic Gardens of Adelaide, SA. | 1526756 | DLEG 910207 |
| 334 | DLEG 910236 | DLEG 910236 | Senna didymobotrya (Fresen.) H. S. Irwin & Barneby | | | | Historic | 1991 | COLLECTED | 11/1990 | | | | | | Received without data from John E. Bleck, Dept. of Biological Sciences, Univ. of Calif., Santa Barbara. | 1528040 | DLEG 910236 |
| 335 | DLEG 910237 | DLEG 910237 | Senna notabilis (F. Muell.) Randell | | | | Historic | 1991 | | | | | | | | Commercial seed packet without data. Received from John E. Bleck, Dept. of Biological Sciences, Univ. of Calif., Santa Barbara. | 1526995 | DLEG 910237 |
| 336 | DLEG 910259 | DLEG 910259 | Senna wislizeni (A. Gray) H. S. Irwin & Barneby | Arizona, United States | |  | Historic | 1991 | COLLECTED | 07/28/1991 | Pima Co., NW corner of Campbell Ave. and Blackledge, Tucson. | | | | Wild material | Shrubs 1 m tall. Received from Phyllis Stephens. | 1527103 | DLEG 910259 |
| 337 | DLEG 910275 | DLEG 910275 | Senna armata (S. Watson) H. S. Irwin & Barneby | California, United States | | | Historic | 1991 | COLLECTED | 06/02/1991 | 38.2 mi. W of Ludlow Jct., on National Trails Hwy (old Hwy 40) parallel to freeway. | | | | Wild material | | 1526664 | DLEG 910275 |
| 338 | DLEG 910402 | DLEG 910402 | Senna costata (J. F. Bailey & C. T. White) Randell | Australia | |  | Historic | 1991 | COLLECTED | | | | | | | Received without data from Nindethana Seed Service. NS-4388. Accession has been regenerated. | 1527827 | DLEG 910402 |
| 339 | DLEG 910404 | DLEG 910404 | Senna artemisioides (Gaudich. ex DC.) Randell subsp. hamersleyensis (Symon) Randell | Australia | |  | Historic | 1991 | COLLECTED | | | | | | | Received without data from Nindethana Seed Service. NS-2846. Accession has been regenerated. | 1528685 | DLEG 910404 |
| 340 | DLEG 910430 | DLEG 910430 | Senna marilandica (L.) Link | Virginia, United States | | | Historic | 1991 | COLLECTED | | Gloucester Co. | | | | Wild material | Received from Joe Brown. | 1528043 | DLEG 910430 |
| 341 | DLEG 910442 | DLEG 910442 | Senna costata (J. F. Bailey & C. T. White) Randell | Australia | | | Historic | 1991 | COLLECTED | | | | | | | Received without data from Royal Botanic Gardens, Sydney. P. Hind #6297. | 1526207 | DLEG 910442 |
| 342 | DLEG 910448 | DLEG 910448 | Senna roemeriana (Scheele) H. S. Irwin & Barneby | New Mexico, United States | | | Historic | 1991 | COLLECTED | 10/26/1991 | Eddy Co., Mosley Canyon, Lincoln National Forest, Guadalupe Mts. 32 17'23"N, 104 21'55"W. Elevation 1064 m. | | | Rocky limestone vegetation along large arroyo. Disturbed vegetation in Chihuahuan Desertscrub. | Wild material | Suffrutescent plants to 60 cm tall; leaves of 2 leaflets. M. Johnson 91-089. | 1528048 | DLEG 910448 |
| 343 | DLEG 910451 | DLEG 910451 | Senna lindheimeriana (Scheele) H. S. Irwin & Barneby | New Mexico, United States | | | Historic | 1991 | COLLECTED | 10/26/1991 | Eddy Co., Mosley Canyon, Lincoln National Forest, Guadalupe Mts. 32 17'23"N, 104 21'55"W. Elevation 1064 m. | | | Rocky limestone soil of large arroyo. Distrubed vegetation in Chihuahuan Desertscrub. | Wild material | M. Johnson 91-087. | 1527100 | DLEG 910451 |
| 344 | DLEG 910486 | DLEG 910486 | Senna aphylla (Cav.) H. S. Irwin & Barneby | La Rioja, Argentina | |  | Historic | 1991 | COLLECTED | 10/05/1991 | Chilecito. | | | Rocky granitic hill behind town. Monte Desert. Growing with Larrea cuneifolia, Cercidium praecox, Acacia furcatispina, Opuntia articulata, Opuntia suphurea, Trichocereus candicans. | Wild material | Attractive, Ephedra-like shrubs with leafless, green twigs and showy yellow flowers. M. Johnson 91-053. Accession has been regenerated. | 1528182 | DLEG 910486 |
| 345 | DLEG 910518 | DLEG 910518 | Senna lindheimeriana (Scheele) H. S. Irwin & Barneby | Arizona, United States | |  | Historic | 1991 | COLLECTED | 10/22/1991 | Cochise Co., Middle March Pass, Dragoon Mts. | | | Growing along arroyo along road at W base of mountains. | Wild material | | 1526906 | DLEG 910518 |
| 346 | DLEG 910253 | DLEG 910253 | Senna confinis (Greene) H. S. Irwin & Barneby | Baja California Sur, Mexico | | | Historic | 1991 | COLLECTED | 07/03/1991 | Ca. 4 mi. W of Hwy 1, along road to San Javier (W of Loreto). | | | Sonoran Desertscrub. | Wild material | Received from Dave Palzkill. | 1528050 | DLEG 910253 |
| 347 | DLEG 900003 | DLEG 900003 | Senna sophera (L.) Roxb. | India | |  | Historic | 1990 | COLLECTED | | | | | | | Received without data from Dr. Sh. Vikramaditya, Homeopathic Pharmocopoeia Laboratory, Ghaziabad. Accession has been regenerated. | 1528049 | DLEG 900003 |
| 348 | DLEG 900150 | DLEG 900150 | Senna aciphylla (Benth.) Randell | Australia | |  | Historic | 1990 | COLLECTED | | | | | | | Received without data from Nindethana Seed Service. NS-3339. | 1528181 | DLEG 900150 |
| 349 | DLEG 900151 | DLEG 900151 | Senna barclayana (Sweet) Randell | Australia | | | Historic | 1990 | COLLECTED | | | | | | | Received without data from Nindethana Seed Service. NS-4018. Accession has been regenerated. | 1526486 | DLEG 900151 |
| 350 | DLEG 900153 | DLEG 900153 | Senna artemisioides (Gaudich. ex DC.) Randell subsp. circinnata (Benth.) Randell | Australia | | | Historic | 1990 | COLLECTED | | | | | | | Received without data from Nindethana Seed Service. | 1526593 | DLEG 900153 |
| 351 | DLEG 900154 | DLEG 900154 | Senna artemisioides (Gaudich. ex DC.) Randell nothosubsp. sturtii (R. Br.) Randell | Australia | | | Historic | 1990 | COLLECTED | | | | | | | Received without data from Nindethana Seed Service. NS-978. This accession = Cassia desolata F. Muell. | 1526924 | DLEG 900154 |
| 352 | DLEG 900155 | DLEG 900155 | Senna glutinosa (DC.) Randell subsp. ferraria (Symon) Randell | Australia | | | Historic | 1990 | COLLECTED | | | | | | | Received without data from Nindethana Seed Service. NS-2845. | 1527337 | DLEG 900155 |
| 353 | DLEG 900156 | DLEG 900156 | Senna glutinosa (DC.) Randell subsp. glutinosa | Australia | | | Historic | 1990 | COLLECTED | | | | | | | Received without data from Nindethana Seed Service. NS-901. | 1528686 | DLEG 900156 |
| 354 | DLEG 900157 | DLEG 900157 | Senna artemisioides (Gaudich. ex DC.) Randell subsp. helmsii (Symon) Randell | Australia | | | Historic | 1990 | COLLECTED | | | | | | | Received without data from Nindethana Seed Service. | 1526994 | DLEG 900157 |
| 355 | DLEG 900158 | DLEG 900158 | Senna glutinosa (DC.) Randell nothosubsp. leurssenii (Domin) Randell | Australia | | | Historic | 1990 | COLLECTED | | | | | | | Received without data from Nindethana Seed Service. NS-1972. Possibly a hybrid between C. pruinosa and C. glutinosa. Accession has been regenerated. | 1526594 | DLEG 900158 |
| 356 | DLEG 900159 | DLEG 900159 | Senna notabilis (F. Muell.) Randell | Australia | | | Historic | 1990 | COLLECTED | | | | | | | Received without data from Nindethana Seed Service. Accession has been regenerated. | 1528690 | DLEG 900159 |
| 357 | DLEG 900160 | DLEG 900160 | Senna odorata (R. Morris) Randell | Australia | | | Historic | 1990 | COLLECTED | | | | | | | Received without data from Nindethana Seed Service. | 1527911 | DLEG 900160 |
| 358 | DLEG 900161 | DLEG 900161 | Senna artemisioides (Gaudich. ex DC.) Randell subsp. oligophylla (F. Muell.) Randell | Australia | | | Historic | 1990 | COLLECTED | | | | | | | Received without data from Nindethana Seed Service. NS-910. | 1528688 | DLEG 900161 |
| 359 | DLEG 900162 | DLEG 900162 | Senna planitiicola (Domin) Randell | Australia | | | Historic | 1990 | COLLECTED | | | | | | | Received without data from Nindethana Seed Service. Accession has been regenerated. | 1526996 | DLEG 900162 |
| 360 | DLEG 900164 | DLEG 900164 | Senna glutinosa (DC.) Randell subsp. pruinosa (F. Muell.) Randell | Australia | | | Historic | 1990 | COLLECTED | | | | | | | Received without data from Nindethana Seed Service. | 1528687 | DLEG 900164 |
| 361 | DLEG 900165 | DLEG 900165 | Senna venusta (F. Muell.) Randell | Australia | | | Historic | 1990 | COLLECTED | | | | | | | Received without data from Nindethana Seed Service. NS-2847. | 1528052 | DLEG 900165 |
| 362 | DLEG 900203 | DLEG 900203 | Senna alexandrina Mill. | Sonora, Mexico | | | Historic | 1990 | COLLECTED | 07/1989 | Hermosillo. | | | | Cultivated material | Received from David Ortiz Reina. Source of Alexandrian Senna, a laxative. | 1526693 | DLEG 900203 |
| 363 | DLEG 900262 | DLEG 900262 | Senna artemisioides (Gaudich. ex DC.) Randell nothosubsp. artemisioides | Arizona, United States | | | Historic | 1990 | COLLECTED | 05/23/1990 | Pima Co., Parking lot planter of medical bldg. at 1773 W Anklam Rd., Tucson. | | | | Cultivated material | | 1526993 | DLEG 900262 |
| 364 | DLEG 900269 | DLEG 900269 | Senna siamea (Lam.) H. S. Irwin & Barneby | Manabí, Ecuador | | | Historic | 1990 | COLLECTED | | Instituto Nacional de Investigaciones Agriculturas y Pastazilas. 3 S. | | | | Cultivated material | Received from Maura Mack. | 1527498 | DLEG 900269 |
| 365 | DLEG 900313 | DLEG 900313 | Senna artemisioides (Gaudich. ex DC.) Randell nothosubsp. artemisioides | Arizona, United States | | | Historic | 1990 | COLLECTED | 06/1990 | Maricopa Co., Hickey residence, 5610 N 22nd Ave. Phoenix. | | | | Cultivated material | Received from William and Leslie Hickey. | 1527134 | DLEG 900313 |
| 366 | DLEG 900314 | DLEG 900314 | Senna artemisioides (Gaudich. ex DC.) Randell subsp. oligophylla (F. Muell.) Randell | Arizona, United States | | | Historic | 1990 | COLLECTED | | Maricopa Co., Hickey residence, 5610 N 22nd Ave., Phoenix. | | | | Cultivated material | Received from William and Leslie Hickey. | 1526515 | DLEG 900314 |
| 367 | DLEG 900351 | DLEG 900351 | Senna pallida (Vahl) H. S. Irwin & Barneby | Sonora, Mexico | |  | Historic | 1990 | COLLECTED | 1990 | Alamos. | | | | Wild material | Freeze damage likely below 24 F. Rapid recovery in spring. Received from Stephanie Meyer. Accession has been regenerated. | 1527004 | DLEG 900351 |
| 368 | DLEG 900422 | DLEG 900422 | Senna roemeriana (Scheele) H. S. Irwin & Barneby | Texas, United States | |  | Historic | 1990 | COLLECTED | 07/11/1990 | Edwards Co., Hwy 377, 22.3 mi. E jct. Hwy 2523. | | | Low limestone hills with Acacia roemeriana, Eysenhardtia texana, Sophora secundiflora, Juniperus ashei, Quercus sp., Dasylirion texanum. | Wild material | Suffrutescent plants to 60 cm tall; leaves of 2 leaflets. M. Johnson 90-131. Accession has been regenerated. | 1527033 | DLEG 900422 |
| 369 | DLEG 900423 | DLEG 900423 | Senna roemeriana (Scheele) H. S. Irwin & Barneby | Texas, United States | |  | Historic | 1990 | COLLECTED | 07/05/1990 | Jeff Davis Co., Hwy 188, 11.3 mi. S of I-10, Davis Mountains. | | | Disturbed areas along highway. | Wild material | Suffrutescent plants to 60 cm tall; leaves of 2 leaflets. M. Johnson 90-034. | 1528047 | DLEG 900423 |
| 370 | DLEG 900433 | DLEG 900433 | Senna covesii (A. Gray) H. S. Irwin & Barneby | Arizona, United States | |  | Historic | 1990 | COLLECTED | 08/23/1990 | Pima Co., E. Chula Vista Rd., Tucson. | | | Arizona Upland Subdivision Sonoran Desertscrub with Acacia constricta, Cercidium microphyllum, Ambrosia deltoidea. | Wild material | Three combined collections of plants within a 100 foot radius. Received from Phyllis Stephens. | 1527099 | DLEG 900433 |
| 371 | DLEG 900507 | DLEG 900507 | Senna durangensis (Rose) H. S. Irwin & Barneby | Texas, United States | |  | Historic | 1990 | COLLECTED | 07/13/1990 | Presidio Co., Hwy 170, 29.2 mi. W of Study Butte and 38.6 mi. E of Presidio. | | | Rocky hills along road. Chihuahuan Desertscrub with Agave lechuguilla, Echinocereus stramineus, Jatropha dioica var. graminea, Larrea divaricata subsp. tridentata. | Wild material | Suffrutescent plants to 30 cm tall, Fuzzy gray-green leaves. M. Johnson 90-150. | 1528041 | DLEG 900507 |
| 372 | DLEG 900519 | DLEG 900519 | Senna bauhinioides (A. Gray) H. S. Irwin & Barneby | New Mexico, United States | | | Historic | 1990 | COLLECTED | 07/14/1990 | Rest area on N side of I-10, 38.2 mi. E of Lordsburg. | | | Disturbed vegetation around rest area. | Wild material | Suffrutescent plants to 30 cm tall; leaves fuzzy, gray-green with paired leaflets. M. Johnson 90-168. | 1527622 | DLEG 900519 |
| 373 | DLEG 900521 | DLEG 900521 | Senna durangensis (Rose) H. S. Irwin & Barneby | Texas, United States | | | Historic | 1990 | COLLECTED | 07/13/1990 | Presidio Co., Hwy 170, 24.8 mi. E of Presidio. | | | Along roadside, adjacent to dense bosque of Prosopis glandulosa var. torreyana. | Wild material | Suffrutescent plants to 30 cm tall, Fuzzy gray-green leaves. M. Johnson 90-161. | 1527866 | DLEG 900521 |
| 374 | DLEG 900603 | DLEG 900603 | Senna spectabilis (DC.) H. S. Irwin & Barneby var. excelsa (Schrad.) H. S. Irwin & Barneby | California, United States | | | Historic | 1990 | COLLECTED | 11/14/1990 | Los Angeles Co., Los Angeles. | | | | Cultivated material | Received from P. and S. Stephens. | 1528051 | DLEG 900603 |
| 375 | DLEG 900605 | DLEG 900605 | Senna odorata (R. Morris) Randell | California, United States | | | Historic | 1990 | COLLECTED | 11/14/1990 | Los Angeles Co., Los Angeles. | | | | Cultivated material | Received from P. and S. Stephens. | 1527912 | DLEG 900605 |
| 376 | DLEG 900606 | DLEG 900606 | Senna purpusii (Brandegee) H. S. Irwin & Barneby | California, United States | | | Historic | 1990 | COLLECTED | 11/17/1990 | Los Angeles Co., Los Angeles. | | | | Cultivated material | Received from P. and S. Stephens. | 1526472 | DLEG 900606 |
| 377 | DLEG 900607 | DLEG 900607 | Senna spectabilis (DC.) H. S. Irwin & Barneby | California, United States | | | Historic | 1990 | COLLECTED | 11/14/1990 | Los Angeles Co., Los Angeles. | | | | Cultivated material | Received from P. and S. Stephens. | 1527102 | DLEG 900607 |
| 378 | DLEG 900626 | DLEG 900626 | Senna occidentalis (L.) Link | Senegal | |  | Historic | 1990 | COLLECTED | 09/03/1990 | Koutango, Wack N'Gouna, Department of Nioro du Rip, Kaolack Region. | | | | Wild material | Common in disturbed soils. Used medicinally. Received from Lucinda Salo. Accession has been regenerated. | 1526907 | DLEG 900626 |
| 379 | DLEG 890013 | DLEG 890013 | Senna pallida (Vahl) H. S. Irwin & Barneby | Arizona, United States | | | Historic | 1989 | COLLECTED | 06/16/1977 | Pima Co., Arizona Sonora Desert Museum - small cat grotto. | | | | Cultivated material | Freeze damage likely below 24 F. Rapid recovery in spring. Received from Arizona Sonora Desert Museum. ASDM 1977-058. | 1527833 | DLEG 890013 |
| 380 | DLEG 890014 | DLEG 890014 | Senna confinis (Greene) H. S. Irwin & Barneby | Baja California Sur, Mexico | |  | Historic | 1989 | COLLECTED | 03/19/1984 | Isla Coronado. | | | | Wild material | Received from Arizona Sonora Desert Museum. ASDM 1985-038. Accession has been regenerated. | 1528184 | DLEG 890014 |
| 381 | DLEG 890015 | DLEG 890015 | Senna atomaria (L.) H. S. Irwin & Barneby | Sonora, Mexico | | | Historic | 1989 | COLLECTED | 05/21/1977 | Alamos. | | | | Wild material | =Cassia emarginata. Freeze damage likely below 28 F. Received from Arizona Sonora Desert Museum. ASDM 1977-060. | 1527098 | DLEG 890015 |
| 382 | DLEG 890016 | DLEG 890016 | Senna lindheimeriana (Scheele) H. S. Irwin & Barneby | Arizona, United States | | | Historic | 1989 | COLLECTED | 10/29/1985 | Pima Co., Arizona Sonora Desert Museum - propagation area. | | | | Cultivated material | Received from Arizona Sonora Desert Museum. ASDM 1985-128. | 1528042 | DLEG 890016 |
| 383 | DLEG 890055 | DLEG 890055 | Senna corymbosa (Lam.) H. S. Irwin & Barneby | | | | Historic | 1989 | | | | | | | Cultivated material | Source unknown. | 1526244 | DLEG 890055 |
| 384 | DLEG 890056 | DLEG 890056 | Senna lindheimeriana (Scheele) H. S. Irwin & Barneby | | |  | Historic | 1989 | | | | | | | | Source unknown. Accession has been regenerated. | 1527313 | DLEG 890056 |
| 385 | DLEG 890059 | DLEG 890059 | Senna occidentalis (L.) Link | Chihuahua, Mexico | | | Historic | 1989 | COLLECTED | 01/01/1989 | Rocky arroyo off of R o Urique, Urique, Barranca del Cobre. 3000 ft elevation. | | | Sinaloan Thornscrub with Celtis iguanea, Pisonia capitata, Randia echinocarpa, Caesalpinia platyloba, Pachycereus pecten-aboriginum. | Wild material | Multiple-stemmed shrub to 1.5 m tall. M. Johnson 89-003. Accession has been regenerated. | 1528001 | DLEG 890059 |
| 386 | DLEG 890100 | DLEG 890100 | Senna artemisioides (Gaudich. ex DC.) Randell subsp. filifolia Randell | Arizona, United States | |  | Historic | 1989 | COLLECTED | | Pima Co., USDA Plant Materials Center, Tucson. | | | | Cultivated material | =Cassia nemophila A. Cunn. ex J. Vogel, =C. eremophila. Received from Bruce Munda, USDA Plant Materials Center, Tucson. PMC #9027740. | 1528683 | DLEG 890100 |
| 387 | DLEG 890102 | DLEG 890102 | Senna corymbosa (Lam.) H. S. Irwin & Barneby | Arizona, United States | |  | Historic | 1989 | COLLECTED | | Pima Co., USDA Plant Materials Center, Tucson. | | | | Cultivated material | Received from Bruce Munda, USDA Plant Materials Center, Tucson. PMC #421039. Accession has been regenerated. | 1526905 | DLEG 890102 |
| 388 | DLEG 890106 | DLEG 890106 | Senna occidentalis (L.) Link | Chihuahua, Mexico | |  | Historic | 1989 | COLLECTED | 01/01/1989 | Urique, Barranca del Cobre. 3000 ft elevation. | | | Sinaloan Thornscrub. | Wild material | All seeds planted 06-Jul-89. Accession has been regenerated. | 1527831 | DLEG 890106 |
| 389 | DLEG 890118 | DLEG 890118 | Senna birostris (Dombey ex Vogel) H. S. Irwin & Barneby var. arequipensis (Vogel) H. S. Irwin & Barneby | Chile | | | Historic | 1989 | COLLECTED | 02/11/1989 | Chusniiza, ca. Iquique. Ca. 19 41'S, 69 10'W. 3220 m elevation. | | | | Wild material | =Cassia tarapacana. | 1528183 | DLEG 890118 |
| 390 | DLEG 890132 | DLEG 890132 | Senna artemisioides (Gaudich. ex DC.) Randell subsp. petiolaris Randell | Arizona, United States | | | Historic | 1989 | COLLECTED | 06/14/1989 | Pinal Co., Boyce Thompson Southwestern Arboretum. | | | | Cultivated material | =Cassia phyllodinea R. Br. | 1528694 | DLEG 890132 |
| 391 | DLEG 890150 | DLEG 890150 | Senna artemisioides (Gaudich. ex DC.) Randell subsp. petiolaris Randell | Arizona, United States | | | Historic | 1989 | COLLECTED | 05/12/1989 | Pima Co., Private residence, 6010 N Canyon Drive, Tucson. | | | | Cultivated material | =Cassia phyllodinea R. Br. Accession has been regenerated. | 1527242 | DLEG 890150 |
| 392 | DLEG 890151 | DLEG 890151 | Senna artemisioides (Gaudich. ex DC.) Randell subsp. filifolia Randell | Arizona, United States | | | Historic | 1989 | COLLECTED | 05/12/1989 | Pima Co., Private residence, 6010 N Canyon Drive, Tucson. | | | | Cultivated material | =Cassia nemophila A. Cunn. ex J. Vogel, =C. eremophila. | 1528684 | DLEG 890151 |
| 393 | DLEG 890169 | DLEG 890169 | Senna artemisioides (Gaudich. ex DC.) Randell nothosubsp. sturtii (R. Br.) Randell | Arizona, United States | |  | Historic | 1989 | COLLECTED | 05/30/1989 | Pima Co., University of Arizona campus, SE side of South Hall, Tucson. | | | | Cultivated material | Freeze damage likely below 25 F. Accession has been regenerated. | 1527164 | DLEG 890169 |
| 394 | DLEG 890170 | DLEG 890170 | Senna artemisioides (Gaudich. ex DC.) Randell subsp. petiolaris Randell | Arizona, United States | | | Historic | 1989 | COLLECTED | 05/30/1989 | Pima Co., University of Arizona campus, SE side of South Hall, Tucson. | | | | Cultivated material | =Cassia phyllodinea R. Br. | 1527994 | DLEG 890170 |
| 395 | DLEG 890171 | DLEG 890171 | Senna wislizeni (A. Gray) H. S. Irwin & Barneby | Arizona, United States | | | Historic | 1989 | COLLECTED | 05/30/1989 | Pima Co., University of Arizona campus, NE corner of Physical Resources complex, Tucson. | | | | Cultivated material | Shrubs 2.5 m tall. | 1528053 | DLEG 890171 |
| 396 | DLEG 890193 | DLEG 890193 | Senna alata (L.) Roxb. | São Paulo, Brazil | |  | Historic | 1989 | COLLECTED | | Silvania. | | | | | Received from Dr. T. Hymowitz, University of Illinois, Urbana. UIU #1020. | 1527704 | DLEG 890193 |
| 397 | DLEG 890282 | DLEG 890282 | Senna covesii (A. Gray) H. S. Irwin & Barneby | Arizona, United States | | | Historic | 1989 | COLLECTED | 09/19/1989 | Pima Co., Along ridge adjacent to pullout, Molino Canyon, adjacent to Molino Basin Campground, Santa Catalina Mts. Elevation 4100 ft. | | | Semi-desert Grassland with Fouquieria splendens, Agave schottii, Ericameria laricifolia, Calliandra eriophylla, grasses. | Wild material | Yellow flowers April-October. M. Johnson 89-101. | 1528038 | DLEG 890282 |
| 398 | DLEG 890292 | DLEG 890292 | Senna polyantha (Collad.) H. S. Irwin & Barneby | Arizona, United States | | | Historic | 1989 | COLLECTED | 1989 | Pima Co., Arizona Sonora Desert Museum, Plant Dept. nursery area. | | | | Cultivated material | Attractive shrub to 4 m tall. | 1527239 | DLEG 890292 |
| 399 | DLEG 890311 | DLEG 890311 | Senna hirsuta (L.) H. S. Irwin & Barneby var. glaberrima (M. E. Jones) H. S. Irwin & Barneby | Arizona, United States | |  | Historic | 1989 | COLLECTED | 09/10/1989 | Pima Co., N side of Old Spanish Trail Rd., 3/10 mi. E of Rincon Country Store, E of Tucson. | | | | Wild material | | 1527917 | DLEG 890311 |
| 400 | DLEG 890312 | DLEG 890312 | Senna covesii (A. Gray) H. S. Irwin & Barneby | Arizona, United States | |  | Historic | 1989 | COLLECTED | 10/04/1989 | Pima Co., 0.5 mi. S of road to Madera Canyon on paved, dead end road which is 0.6 mi. E of railroad tracks at Continental. Elevation 2900 ft. | | | Disturbed area along road cut. Adjacent vegetation contains Prosopis velutina, Acacia constricta, Acacia greggii, Isomera tenuisecta. | Wild material | Yellow flowers April-October. M. Johnson 89-145. Accession has been regenerated. | 1527828 | DLEG 890312 |
| 401 | DLEG 890313 | DLEG 890313 | Senna covesii (A. Gray) H. S. Irwin & Barneby | Arizona, United States | | | Historic | 1989 | COLLECTED | 10/04/1989 | Pima Co., Naturalized plants growing in demonstration garden adjacent to Helen Corbett's residence in Green Valley. Elevation 3000 ft. | | | | Wild material | M. Johnson 89-142. | 1527312 | DLEG 890313 |
| 402 | DLEG 890331 | DLEG 890331 | Senna purpusii (Brandegee) H. S. Irwin & Barneby | | |  | Historic | 1989 | | | | | | | | Received without data from Mildred E. Mathias Botanical Garden, Los Angeles, CA. | 1528046 | DLEG 890331 |
| 403 | DLEG 890331 D | DLEG 890331 | Senna purpusii (Brandegee) H. S. Irwin & Barneby | Arizona, United States | | | Historic | 1989 | COLLECTED | 05/1993 | Pima Co., Upchurch residence, 2637 W. Crown King Drive, Tucson. | | | | Cultivated material | Seeds shrunken but viable. Received from Dr. R. P. Upchurch. | 1527101 | DLEG 890331 D |
| 404 | DLEG 890392 | DLEG 890392 | Senna lindheimeriana (Scheele) H. S. Irwin & Barneby | Arizona, United States | | | Historic | 1989 | COLLECTED | 10/1989 | Pima Co., Demonstration Garden adjacent to Helen Corbett's residence, Green Valley. | | | | Cultivated material | | 1526792 | DLEG 890392 |
| 405 | DLEG 880007 | DLEG 880007 | Senna artemisioides (Gaudich. ex DC.) Randell nothosubsp. artemisioides | Arizona, United States | |  | Historic | 1988 | COLLECTED | 07/1988 | Pima Co., University of Arizona campus, parking lot S of Coronado dormitory. | | | | Cultivated material | Freeze damage likely below 22 F. Accession has been regenerated. | 1527228 | DLEG 880007 |
| 406 | DLEG 880008 | DLEG 880008 | Senna covesii (A. Gray) H. S. Irwin & Barneby | Arizona, United States | | | Historic | 1988 | COLLECTED | 08/1988 | Pima Co., NW Tucson, Rudasil Rd. just E of Oracle Rd. 2400 ft. elevation. | | | | Wild material | Yellow flowers April-October. | 1526459 | DLEG 880008 |
| 407 | DLEG 880009 | DLEG 880009 | Senna artemisioides (Gaudich. ex DC.) Randell subsp. filifolia Randell | Arizona, United States | | | Historic | 1988 | COLLECTED | 08/1988 | Pima Co., Private residence, 6010 N Canyon Drive, Tucson. | | | | Cultivated material | =Cassia nemophila A. Cunn. ex J. Vogel, =C. eremophila. | 1528681 | DLEG 880009 |
| 408 | DLEG 880010 | DLEG 880010 | Senna artemisioides (Gaudich. ex DC.) Randell subsp. petiolaris Randell | Arizona, United States | |  | Historic | 1988 | COLLECTED | 08/1988 | Pima Co., Private residence, 6010 N Canyon Drive, Tucson. | | | | Cultivated material | =Cassia phyllodinea R. Br. Accession has been regenerated. | 1526531 | DLEG 880010 |
| 409 | DLEG 880025 | DLEG 880025 | Senna hirsuta (L.) H. S. Irwin & Barneby var. glaberrima (M. E. Jones) H. S. Irwin & Barneby | Arizona, United States | |  | Historic | 1988 | COLLECTED | 10/1988 | Santa Cruz Co., Patagonia Mts. | | | | Wild material | Showy flowers. Accession has been regenerated. | 1527135 | DLEG 880025 |
| 410 | DLEG 880061 | DLEG 880061 | Senna hirsuta (L.) H. S. Irwin & Barneby var. glaberrima (M. E. Jones) H. S. Irwin & Barneby | Arizona, United States | |  | Historic | 1988 | COLLECTED | 10/29/1988 | Pima Co., Just above (upstream) Sycamore Spring Pond, Sycamore Canyon, Santa Catalina Mts. Elevation 4500 ft. | | | Sandy soil of valley among Juglans major, Platanus wrightii, Quercus turbinella. | Wild material | A small localized patch. M. Johnson 88-05. Accession has been regenerated. | 1528720 | DLEG 880061 |
| 411 | NSL 208727 | 190-V-NPMM 4 | Senna corymbosa (Lam.) H. S. Irwin & Barneby | Mississippi, United States | NLGRP | | Not Available | 1987 | DONATED | 1987 | | | | | | | 1173905 | NSL 208727 |
| 412 | MIA 31463 | | Senna multijuga (Rich.) H. S. Irwin & Barneby | | | | Historic | 1986 | DONATED | 05/1986 | | | | | | SEED COLL. IN PIRACICABA (ALT. 590 M) | 1102034 | MIA 31463 |
| 413 | MIA 26723 | MIA 26723 | Senna surattensis (Burm. f.) H. S. Irwin & Barneby subsp. surattensis | | | | Historic | 1980 | DONATED | 10/1980 | | | | | | | 1093523 | MIA 26723 |
| 414 | MIA 26664 | | Senna siamea (Lam.) H. S. Irwin & Barneby | China | | | Historic | 1980 | COLLECTED | | | | | | | | 1093422 | MIA 26664 |
| 415 | MIA 25394 | | Senna surattensis (Burm. f.) H. S. Irwin & Barneby subsp. surattensis | | | | Historic | 1979 | DONATED | 1979 | | | | | | | 1091386 | MIA 25394 |
| 416 | MIA 25214 | | Senna mexicana (Jacq.) H. S. Irwin & Barneby var. chapmanii (Isely) H. S. Irwin & Barneby | Florida, United States | | | Historic | 1978 | COLLECTED | | | | | | Wild material | | 1091107 | MIA 25214 |
| 417 | MIA 24482 | | Senna polyphylla (Jacq.) H. S. Irwin & Barneby | | | | Historic | 1977 | DONATED | 1977 | | | | | | | 1090148 | MIA 24482 |
| 418 | MIA 24565 | | Senna reticulata (Willd.) H. S. Irwin & Barneby | | | | Historic | 1977 | DONATED | 1977 | | | | | | | 1090285 | MIA 24565 |
| 419 | Grif 16417 | B-54045 | Senna marilandica (L.) Link | Maryland, United States | S9 | | Not Available | 1976 | DONATED | 1976 | | | | | Uncertain improvement status | | 1125104 | Grif 16417 |
| 420 | NSL 91566 | PLANT VIRUS | Senna occidentalis (L.) Link | Maryland, United States | NLGRP | | Not Available | 1976 | DONATED | | | | | | | | 1125024 | NSL 91566 |
| 421 | NSL 86688 | SICKLE POD | Senna obtusifolia (L.) H. S. Irwin & Barneby | Georgia, United States | NLGRP | | Not Available | 1974 | DONATED | | | | | | | | 1121983 | NSL 86688 |
| 422 | MIA 22023 | | Senna reticulata (Willd.) H. S. Irwin & Barneby | | | | Historic | 1972 | DONATED | 1972 | | | | | | | 1087472 | MIA 22023 |
| 423 | MIA 14060 | | Senna singueana (Delile) Lock | | | | Historic | 1954 | DONATED | 1954 | | | | | | | 1065793 | MIA 14060 |
| 424 | MIA 13856 | MIA 13856 | Senna singueana (Delile) Lock | Florida, United States | | | Historic | 1953 | COLLECTED | | | | | | | | 1065110 | MIA 13856 |
| 425 | MIA 12305 | | Senna spectabilis (DC.) H. S. Irwin & Barneby var. spectabilis | Venezuela | | | Historic | 1948 | COLLECTED | | | | | | | | 1060017 | MIA 12305 |
| 426 | MIA 12218 | | Senna montana (B. Heyne ex Roth) V. Singh | India | | | Historic | 1947 | COLLECTED | | | | | | | | 1059669 | MIA 12218 |
| 427 | TARS 268 | Cassia amarilla (P.R.) | Senna spectabilis (DC.) H. S. Irwin & Barneby | | MAY | | | 1939 | | | | | | | | | 1004902 | TARS 268 |