| 0 | W6 60295 | NEWFS-898 | Pseudognaphalium obtusifolium (L.) Hilliard & B. L. Burtt | Rhode Island, United States | W6 | | | 2021 | | | | | | | Wild material | Bright, white bulb opens into inflorescence, leaves velvety greyish and asymmetrical. | 2138921 | W6 60295 |
| 1 | W6 60322 | NEWFS-928 | Pseudognaphalium obtusifolium (L.) Hilliard & B. L. Burtt | Rhode Island, United States | W6 | | | 2021 | | | | | | | Wild material | Received as: Pseudogphalium obtusifolium. Very bright white bracts and pappus hairs leaves have fuzzy silvery appearance. | 2138948 | W6 60322 |
| 2 | W6 59319 | CA190B-173 | Pseudognaphalium beneolens (Davidson) Anderb. | California, United States | W6 | | | 2021 | | | | | | | Wild material | Late fruit phenology. Most seeds already dropped. | 2120374 | W6 59319 |
| 3 | W6 58455 | CA190B-170 | Pseudognaphalium stramineum (Kunth) Anderb. | California, United States | W6 | | | 2020 | | | | | | | Wild material | Taller pl than P. luteoalbum that is growing in the same vicinity; head is wider and more flat topped than P. luteoalbum. | 2110349 | W6 58455 |
| 4 | W6 57651 | CA180-191 | Pseudognaphalium californicum (DC.) Anderb. | California, United States | W6 | | | 2020 | | | | | | | Wild material | SOS 92nd Shipment | 2104949 | W6 57651 |
| 5 | W6 57183 | MARSB-418 | Pseudognaphalium obtusifolium (L.) Hilliard & B. L. Burtt | New York, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2097622 | W6 57183 |
| 6 | W6 57228 | MARSB-623 | Pseudognaphalium obtusifolium (L.) Hilliard & B. L. Burtt | New York, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2097667 | W6 57228 |
| 7 | W6 57230 | MARSB-629 | Pseudognaphalium obtusifolium (L.) Hilliard & B. L. Burtt | New York, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2097669 | W6 57230 |
| 8 | W6 56911 | AZ930-387 | Pseudognaphalium leucocephalum (A. Gray) Anderb. | Arizona, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2096858 | W6 56911 |
| 9 | W6 56878 | CA190C-35 | Pseudognaphalium californicum (DC.) Anderb. | California, United States | W6 |  | Not Available | 2019 | | | | | | | Wild material | | 2094684 | W6 56878 |
| 10 | W6 55695 | CA190B-113 | Pseudognaphalium californicum (DC.) Anderb. | California, United States | W6 |  | | 2018 | | | | | | | Wild material | Pseudognaphalium californicum | 1970406 | W6 55695 |
| 11 | W6 55700 | CA190B-120 | Pseudognaphalium beneolens (Davidson) Anderb. | California, United States | W6 |  | | 2018 | | | | | | | Wild material | Pseudognaphalium canescens subsp. beneolens | 1970411 | W6 55700 |
| 12 | W6 48883 | MARSB-40 | Pseudognaphalium obtusifolium (L.) Hilliard & B. L. Burtt | Maryland, United States | W6 |  | | 2015 | | | | | | | Wild material | | 1922873 | W6 48883 |
| 13 | W6 46406 | CA190B-68 | Pseudognaphalium californicum (DC.) Anderb. | California, United States | W6 |  | | 2013 | | | | | | | Wild material | | 1911363 | W6 46406 |
| 14 | W6 45591 | CA190B-59 | Pseudognaphalium ramosissimum (Nutt.) Anderb. | California, United States | W6 |  | Not Available | 2013 | | | | | | | Wild material | | 1906791 | W6 45591 |
| 15 | W6 42085 | CA930C-29 | Pseudognaphalium californicum (DC.) Anderb. | California, United States | W6 |  | | 2011 | | | | | | | Wild material | | 1887392 | W6 42085 |
| 16 | W6 41373 | OR110-283 | Pseudognaphalium microcephalum (Nutt.) Anderb. | Oregon, United States | W6 |  | | 2011 | | | | | | | Wild material | | 1868885 | W6 41373 |
| 17 | W6 36946 | OR110-113 | Pseudognaphalium canescens (DC.) Anderb. | United States | W6 |  | | 2009 | | | | | | | Wild material | | 1827797 | W6 36946 |
| 18 | W6 30124 | CA190-15 | Pseudognaphalium californicum (DC.) Anderb. | California, United States | W6 |  | | 2007 | | | | | | | Wild material | | 1719159 | W6 30124 |
| 19 | W6 30358 | CA190-24 | Pseudognaphalium ramosissimum (Nutt.) Anderb. | California, United States | W6 |  | | 2007 | | | | | | | Wild material | | 1719282 | W6 30358 |