| 0 | PI 186429 | | Argemone mexicana L. | SacatepƩquez, Guatemala | | | Historic | 1950 | COLLECTED | | | | | | | | 1667425 | PI 186429 |
| 1 | PI 49749 | 'Carlos Santo' | Argemone mexicana L. | Guatemala, Guatemala | | | Historic | 1920 | COLLECTED | 02/26/1920 | | | | | | | 1617149 | PI 49749 |
| 2 | PI 45191 | | Argemone platyceras Link & Otto | California, United States | | | Historic | 1917 | COLLECTED | | | | | | | | 1610404 | PI 45191 |
| 3 | PI 42862 | | Argemone mexicana L. | Región Metropolitana de Santiago, Chile | | | Historic | 1916 | COLLECTED | | | | | | | | 1607158 | PI 42862 |
| 4 | PI 18719 | | Argemone mexicana L. | Puerto Rico, United States | | | Historic | 1906 | COLLECTED | | | | | | | | 1575993 | PI 18719 |
| 5 | W6 60384 | CA170-267 | Argemone munita Durand & Hilg. | California, United States | W6 |  | | 2022 | | | | | | | Wild material | with showy white flowers with large delicate petals and many stamens; Stems leaves and fruits covered in long rigid spines; leaves lobed and spiny on all faces. | 2138322 | W6 60384 |
| 6 | W6 60657 | NV030-1554 | Argemone munita Durand & Hilg. | California, United States | W6 |  | | 2022 | | | | | | | Wild material | A short-lived, densely prickly plant with basal lobed leaves. Inflorescence has a horns terete sepal with foliaceous bracts, with white petals and yellow filaments. Fruits are in ovoid capsules with prickles and many black seeds inside. | 2138776 | W6 60657 |
| 7 | W6 60661 | NV030-1558 | Argemone munita Durand & Hilg. | Nevada, United States | W6 |  | | 2022 | | | | | | | Wild material | Leaves and pods covered in thistle-like spines, large white flowers with bright yellow centers. Seeds collected from pods that open at the top when they are mature. | 2138780 | W6 60661 |
| 8 | W6 58405 | NV052-763 | Argemone corymbosa Greene | Nevada, United States | W6 | | | 2020 | | | | | | | Wild material | orange sap, leaves have spines on margins, flowers with white petals and yellow center | 2109968 | W6 58405 |
| 9 | W6 57972 | NV030-1137 | Argemone munita Durand & Hilg. | Nevada, United States | W6 | | | 2020 | | | | | | | Wild material | Height 2-4 feet. | 2106484 | W6 57972 |
| 10 | W6 56784 | NV040-339 | Argemone munita Durand & Hilg. | Nevada, United States | W6 |  | | 2019 | | | | | | | Wild material | SOS 7th transfer. | 2094590 | W6 56784 |
| 11 | W6 56450 | CA350-104 | Argemone munita Durand & Hilg. | California, United States | W6 |  | | 2019 | | | | | | | Wild material | SOS 7th transfer. | 2091953 | W6 56450 |
| 12 | W6 55663 | AZ930-358 | Argemone pleiacantha Greene | Arizona, United States | W6 |  | | 2018 | | | | | | | Wild material | Argemone pleiacantha. SOS 7th transfer. | 1970374 | W6 55663 |
| 13 | W6 55432 | UT020-32 | Argemone munita Durand & Hilg. | Utah, United States | W6 |  | | 2018 | | | | | | | Wild material | Argemone munita. SOS 7th transfer. | 1967984 | W6 55432 |
| 14 | W6 53721 | AZ930-331 | Argemone pleiacantha Greene | Arizona, United States | W6 |  | | 2018 | | | | | | | Wild material | SOS 7th transfer. | 1964299 | W6 53721 |
| 15 | W6 53748 | CA190A-201 | Argemone munita Durand & Hilg. | California, United States | W6 |  | | 2018 | | | | | | | Wild material | SOS 7th transfer. | 1964326 | W6 53748 |
| 16 | W6 53469 | NM030-67 | Argemone pleiacantha Greene | New Mexico, United States | W6 | | | 2018 | | | | | | | Wild material | SOS 7th transfer. | 1958204 | W6 53469 |
| 17 | W6 52277 | CA170-161 | Argemone munita Durand & Hilg. | California, United States | W6 |  | | 2017 | | | | | | | Wild material | SOS 7th transfer. | 1948532 | W6 52277 |
| 18 | W6 52285 | CA190A-184 | Argemone munita Durand & Hilg. | California, United States | W6 |  | | 2017 | | | | | | | Wild material | SOS 7th transfer. | 1948540 | W6 52285 |
| 19 | W6 52072 | CA350-61 | Argemone munita Durand & Hilg. | California, United States | W6 | | | 2017 | | | | | | | Wild material | SOS 7th transfer. | 1947207 | W6 52072 |
| 20 | W6 50145 | NV040-216 | Argemone munita Durand & Hilg. | Nevada, United States | W6 |  | | 2015 | | | | | | | Wild material | | 1927457 | W6 50145 |
| 21 | W6 50146 | NV040-234 | Argemone munita Durand & Hilg. | Nevada, United States | W6 |  | | 2015 | | | | | | | Wild material | | 1927458 | W6 50146 |
| 22 | W6 50147 | NV040-236 | Argemone munita Durand & Hilg. | Nevada, United States | W6 |  | | 2015 | | | | | | | Wild material | | 1927459 | W6 50147 |
| 23 | W6 49984 | CA190A-175 | Argemone munita Durand & Hilg. | California, United States | W6 |  | | 2015 | | | | | | | Wild material | | 1927008 | W6 49984 |
| 24 | W6 50034 | NV030-994 | Argemone munita Durand & Hilg. | Nevada, United States | W6 |  | | 2015 | | | | | | | Wild material | | 1927055 | W6 50034 |
| 25 | W6 49350 | NV040-170 | Argemone munita Durand & Hilg. | United States | W6 |  | | 2015 | | | | | | | Wild material | | 1925470 | W6 49350 |
| 26 | W6 49351 | NV040-178 | Argemone munita Durand & Hilg. | United States | W6 |  | | 2015 | | | | | | | Wild material | | 1925471 | W6 49351 |
| 27 | W6 49129 | NV052B-142 | Argemone munita Durand & Hilg. | United States | W6 |  | | 2015 | | | | | | | Wild material | | 1925149 | W6 49129 |
| 28 | W6 47965 | NV052-404 | Argemone munita Durand & Hilg. subsp. rotundata (Rydb.) G. B. Ownbey | Nevada, United States | W6 |  | | 2014 | | | | | | | Wild material | | 1920509 | W6 47965 |
| 29 | W6 47574 | CA170-125 | Argemone munita Durand & Hilg. | California, United States | W6 |  | | 2014 | | | | | | | Wild material | | 1919460 | W6 47574 |
| 30 | W6 47380 | CA190A-140 | Argemone munita Durand & Hilg. | California, United States | W6 |  | | 2014 | | | | | | | Wild material | | 1918287 | W6 47380 |
| 31 | W6 46234 | WY932A-50 | Argemone polyanthemos (Fedde) G. B. Ownbey | United States | W6 |  | | 2013 | | | | | | | Wild material | | 1911211 | W6 46234 |
| 32 | W6 45636 | NV030-627 | Argemone albiflora Hornem. | Nevada, United States | W6 |  | | 2013 | | | | | | | Wild material | | 1907602 | W6 45636 |
| 33 | W6 45637 | NV030-603 | Argemone munita Durand & Hilg. | Nevada, United States | W6 |  | | 2013 | | | | | | | Wild material | | 1907603 | W6 45637 |
| 34 | W6 45638 | NV030-607 | Argemone munita Durand & Hilg. | Nevada, United States | W6 |  | | 2013 | | | | | | | Wild material | | 1907604 | W6 45638 |
| 35 | W6 44978 | CA190A-125 | Argemone munita Durand & Hilg. | California, United States | W6 |  | | 2012 | | | | | | | Wild material | | 1904958 | W6 44978 |
| 36 | W6 44980 | CO932-270 | Argemone polyanthemos (Fedde) G. B. Ownbey | Colorado, United States | W6 |  | | 2012 | | | | | | | Wild material | | 1904960 | W6 44980 |
| 37 | W6 44826 | LBJWC-MLE-18 | Argemone aenea G. B. Ownbey | Texas, United States | W6 |  | | 2012 | DONATED | 2012 | | | | | Wild material | | 1902511 | W6 44826 |
| 38 | W6 44827 | LBJWC-PAK-1 | Argemone aurantiaca G. B. Ownbey | Texas, United States | W6 |  | | 2012 | DONATED | 2012 | | | | | Wild material | | 1902535 | W6 44827 |
| 39 | W6 42726 | MSB180148 | Argemone albiflora Hornem. | Texas, United States | W6 |  | Not Available | 2011 | | | | | | | Wild material | | 1895202 | W6 42726 |
| 40 | W6 42466 | NV030-480 | Argemone munita Durand & Hilg. | Nevada, United States | W6 |  | | 2011 | | | | | | | Wild material | | 1893371 | W6 42466 |
| 41 | W6 42467 | NM930-103 | Argemone polyanthemos (Fedde) G. B. Ownbey | New Mexico, United States | W6 |  | | 2011 | | | | | | | Wild material | | 1893372 | W6 42467 |
| 42 | W6 42472 | NM930-096 | Argemone squarrosa Greene | New Mexico, United States | W6 |  | | 2011 | | | | | | | Wild material | | 1893377 | W6 42472 |
| 43 | W6 42110 | UAH-23 | Argemone pleiacantha Greene subsp. pleiacantha | Arizona, United States | W6 |  | | 2011 | | | | | | | Wild material | | 1889477 | W6 42110 |
| 44 | W6 42111 | UAH-24 | Argemone pleiacantha Greene subsp. pleiacantha | Arizona, United States | W6 |  | | 2011 | | | | | | | Wild material | | 1889478 | W6 42111 |
| 45 | W6 42112 | UAH-30 | Argemone pleiacantha Greene subsp. pleiacantha | Arizona, United States | W6 | | | 2011 | | | | | | | Wild material | | 1889479 | W6 42112 |
| 46 | W6 41877 | CA930C-77 | Argemone munita Durand & Hilg. | California, United States | W6 |  | Not Available | 2011 | | | | | | | Wild material | | 1887203 | W6 41877 |
| 47 | NA 80381 | NA 80381 | Argemone polyanthemos (Fedde) G. B. Ownbey | Nebraska, United States | NA | | Not Available | 2010 | COLLECTED | 08/02/2010 | Oglala National Grassland, along Sandy Creek Rd. | 42.81698000, -103.58541000 | 1284 | | | | 1950942 | NA 80381 |
| 48 | W6 37331 | NV030-272 | Argemone munita Durand & Hilg. | Nevada, United States | W6 |  | | 2010 | | | | | | | Wild material | | 1833482 | W6 37331 |
| 49 | W6 37332 | UT933-175 | Argemone munita Durand & Hilg. | United States | W6 |  | | 2010 | | | | | | | Wild material | | 1833483 | W6 37332 |
| 50 | W6 37333 | GBPMC-8 | Argemone munita Durand & Hilg. | Nevada, United States | W6 |  | | 2010 | | | | | | | Wild material | | 1833484 | W6 37333 |
| 51 | W6 37334 | UCBG-35 | Argemone munita Durand & Hilg. | California, United States | W6 |  | | 2010 | | | | | | | Wild material | | 1833485 | W6 37334 |
| 52 | W6 37385 | ARMUR-NV040-007-09 | Argemone munita Durand & Hilg. subsp. rotundata (Rydb.) G. B. Ownbey | Idaho, United States | W6 |  | | 2010 | | | | | | | Wild material | | 1833715 | W6 37385 |
| 53 | W6 36823 | UT933-122 | Argemone munita Durand & Hilg. | Utah, United States | W6 |  | | 2009 | | | | | | | Wild material | | 1827138 | W6 36823 |
| 54 | W6 36824 | UT933-159 | Argemone munita Durand & Hilg. | United States | W6 |  | | 2009 | | | | | | | Wild material | | 1827139 | W6 36824 |
| 55 | W6 32697 | UT-03003-08 | Argemone munita Durand & Hilg. | Utah, United States | W6 |  | | 2007 | | | | | | | Wild material | | 1740430 | W6 32697 |
| 56 | NSL 453264 | LBJWC-1008 | Argemone sanguinea Greene | Texas, United States | W6 | | Not Available | 2007 | | | | | | | Wild material | | 1748910 | NSL 453264 |
| 57 | W6 26914 | CO932-8 | Argemone hispida A. Gray | Colorado, United States | W6 |  | | 2005 | | | | | | | Wild material | Forb 0.6 meters tall. | 1673953 | W6 26914 |
| 58 | W6 27149 | CA170-19 | Argemone munita Durand & Hilg. | California, United States | W6 |  | | 2005 | | | | | | | Wild material | Forb 0.6 meters tall. | 1674184 | W6 27149 |
| 59 | W6 27283 | CO932-39 | Argemone polyanthemos (Fedde) G. B. Ownbey | Colorado, United States | W6 |  | | 2005 | | | | | | | Wild material | Forb 0.3-1 meters tall. | 1674314 | W6 27283 |