| 0 | PI 442462 | | Bromus diandrus Roth var. rigidus (Roth) Sales | Belgium | W6 | | | 1979 | COLLECTED | | Antwerp | | | | Wild material | | 1337398 | PI 442462 |
| 1 | PI 337516 | 311 | Bromus diandrus Roth var. rigidus (Roth) Sales | Argentina | W6 | | | 1968 | COLLECTED | | From A.G. Schulz, Instituto Nacional de Teconologia Agropecuaria, Colonia Benitz | | | | Uncertain improvement status | | 1251495 | PI 337516 |
| 2 | PI 206653 | | Bromus diandrus Roth var. rigidus (Roth) Sales | Turkey | W6 | | | 1953 | COLLECTED | | From Heybali Ada Island, Istanbul. | | | | Wild material | | 1173078 | PI 206653 |
| 3 | PI 675213 | CA930B-12 | Elymus glaucus Buckley | California, United States | W6 |  | | 2011 | | | | | | | Wild material | | 1868773 | PI 675213 |
| 4 | PI 675214 | CA930B-13 | Elymus multisetus (J. G. Sm.) Burtt Davy | California, United States | W6 |  | | 2011 | | | | | | | Wild material | | 1868778 | PI 675214 |
| 5 | PI 675303 | CA930B-14 | Elymus glaucus Buckley | California, United States | W6 |  | | 2011 | | | | | | | Wild material | | 1868774 | PI 675303 |
| 6 | W6 62486 | DCA00-1 | Nassella pulchra (Hitchc.) Barkworth | California, United States | W6 |  | | 2025 | | | | | | | Wild material | Associated with an NPCA00 scouting ID. Scouting ID associated with this collection needs to be updated to DCA00 | 2192184 | W6 62486 |
| 7 | W6 62490 | DCA00-2 | Elymus glaucus Buckley | California, United States | W6 |  | | 2025 | | | | | | | Wild material | Associated with an NPCA00 scouting ID. Scouting ID associated with this collection needs to be updated to DCA00 | 2192188 | W6 62490 |
| 8 | W6 62626 | CA160-101 | Plantago erecta E. Morris | California, United States | W6 |  | | 2025 | | | | | | | Wild material | | 2192845 | W6 62626 |
| 9 | W6 62628 | CA160-109 | Dudleya cymosa (Lem.) Britton & Rose | California, United States | W6 |  | | 2025 | | | | | | | Wild material | Growing on granite | 2192847 | W6 62628 |
| 10 | W6 62634 | CA160-115 | Malacothamnus fremontii (Torr. ex A. Gray) Greene | California, United States | W6 |  | | 2025 | | | | | | | Wild material | | 2192853 | W6 62634 |
| 11 | W6 62635 | CA160-116 | Eriodictyon californicum (Hook. & Arn.) Torr. | California, United States | W6 |  | | 2025 | | | | | | | Wild material | | 2192854 | W6 62635 |
| 12 | W6 62676 | CA330-232 | Elymus glaucus Buckley | California, United States | W6 |  | | 2025 | | | | | | | Wild material | | 2192894 | W6 62676 |
| 13 | W6 62703 | CA360-231 | Arctostaphylos viscida Parry | California, United States | W6 |  | | 2025 | | | | | | | Wild material | | 2192921 | W6 62703 |
| 14 | W6 62708 | CA360-238 | Keckiella lemmonii (A. Gray) Straw | California, United States | W6 |  | | 2025 | | | | | | | Wild material | | 2192926 | W6 62708 |
| 15 | W6 62710 | CA360-240 | Verbena lasiostachys Link | California, United States | W6 |  | | 2025 | | | | | | | Wild material | | 2192928 | W6 62710 |
| 16 | W6 61533 | CA190B-207 | Pholistoma membranaceum (Benth.) Constance | California, United States | W6 |  | | 2024 | | | | | | | | | 2167632 | W6 61533 |
| 17 | W6 61534 | CA190B-208 | Pholistoma auritum (Lindl.) Lilja | California, United States | W6 |  | | 2024 | | | | | | | | | 2167633 | W6 61534 |
| 18 | W6 61538 RE | CA190B-212 | Grindelia stricta DC. var. platyphylla (Greene) M. A. Lane | California, United States | W6 |  | | 2024 | | | | | | | Wild material | Collected off of Trail 82 0 4 kilometers from Crescent Bluff Rd (Recollection of CA190B-31, W6 42000) | 2167987 | W6 61538 RE |
| 19 | W6 61542 | CA330-221 | Lupinus arboreus Sims | California, United States | W6 |  | | 2024 | | | | | | | Wild material | leaves palmately compound with 5 12 leaflets Flower yellow petals seed pods black and hairy | 2167991 | W6 61542 |
| 20 | W6 61544 | CA330-223 | Wyethia angustifolia (DC.) Nutt. | California, United States | W6 |  | | 2024 | | | | | | | Wild material | large yellow radiant flower sunflower like Leaves lance linear short strigose head generally 1 | 2167993 | W6 61544 |
| 21 | W6 61574 | CA360-204 | Elymus glaucus Buckley | California, United States | W6 |  | | 2024 | | | | | | | Wild material | | 2168023 | W6 61574 |
| 22 | W6 61578 | CA360-210 | Sambucus nigra L. | California, United States | W6 |  | | 2024 | | | | | | | Wild material | | 2168026 | W6 61578 |
| 23 | W6 61579 | CA360-211 | Achillea millefolium L. | California, United States | W6 |  | | 2024 | | | | | | | Wild material | | 2168027 | W6 61579 |
| 24 | W6 61580 | CA360-214 | Madia elegans D. Don | California, United States | W6 |  | | 2024 | | | | | | | Wild material | | 2168028 | W6 61580 |
| 25 | W6 61581 | CA360-215 | Clarkia purpurea (Curtis) A. Nelson & J. F. Macbr. | California, United States | W6 |  | | 2024 | | | | | | | Wild material | | 2168029 | W6 61581 |
| 26 | W6 60926 | CA160-26 | Madia elegans D. Don | California, United States | W6 | | | 2023 | | | | | | | Wild material | | 2142564 | W6 60926 |
| 27 | W6 60968 | CA190B-197 | Rumex transitorius Rech. f. | California, United States | W6 |  | | 2023 | | | | | | | Wild material | Prostrate growth habit, red tinge to leaf color | 2142606 | W6 60968 |
| 28 | OPGC 8698 | OPGC 8698 | Calochortus luteus Douglas ex Lindl. | California, United States | OPGC |  | | 2022 | | | | | | | Wild material | | 2139395 | OPGC 8698 |
| 29 | W6 60377 | CA190B-181 | Scrophularia californica Cham. & Schltdl. | California, United States | W6 |  | | 2022 | | | | | | | Wild material | Small circular flowers. | 2138315 | W6 60377 |
| 30 | W6 60391 | CA190B-189 | Croton californicus Müll. Arg. | California, United States | W6 |  | | 2022 | | | | | | | Wild material | Sage green, paddle shaped leaves, three-lobed fruits, males have smaller flowers, prostrate | 2138329 | W6 60391 |
| 31 | W6 60442 | CA190B-187 | Hordeum brachyantherum Nevski subsp. brachyantherum | California, United States | W6 |  | | 2022 | | | | | | | Wild material | Tight, compact infl heads. | 2138380 | W6 60442 |
| 32 | W6 60443 | CA190B-185 | Agoseris apargioides (Less.) Greene var. eastwoodiae (Fedde) Munz | California, United States | W6 |  | | 2022 | | | | | | | Wild material | Round, conspicuously hairy inflorescence heads | 2138381 | W6 60443 |
| 33 | W6 60446 | CA190B-186 | Monardella undulata Benth. | California, United States | W6 |  | | 2022 | | | | | | | Wild material | Chia-like flower heads. Strong mint aroma. | 2138384 | W6 60446 |
| 34 | W6 60449 | CA190B-188 | Croton setigerus Hook. | California, United States | W6 |  | | 2022 | | | | | | | Wild material | Flowers clustered in hirsute bristled inflorescence. | 2138387 | W6 60449 |
| 35 | W6 60450 | CA190B-184 | Microseris douglasii (DC.) Sch. Bip. subsp. douglasii | California, United States | W6 |  | | 2022 | | | | | | | Wild material | PAppus of five bristle-tipped scales, slightly folded | 2138388 | W6 60450 |
| 36 | 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 |
| 37 | W6 59321 | CA190B-176 | Eriogonum gracile Benth. var. gracile | California, United States | W6 | | | 2021 | | | | | | | Wild material | Flower color changes from cream-white to reddish brown as fruit matures.
| 2120541 | W6 59321 |
| 38 | W6 59323 | CA190B-178 | Lagophylla ramosissima Nutt. | California, United States | W6 | | | 2021 | | | | | | | Wild material | 3 month-long flowering and fruiting period. Irrigated once to extend fruiting season and increase seed set. Heads turn light yellow when ready to open and drop seed.
| 2120542 | W6 59323 |
| 39 | NA 88223 | CA190B-151 | Ceanothus cuneatus (Hook.) Nutt. var. rigidus (Nutt.) Hoover | California, United States | NA | | | 2020 | | | | | | | Wild material | Ceanothus rigidus is now recognized as species in new CA Jepson manual is simply Ceanothus rigidus. ûLeaves and branches are opposite; growing in the same vicinity as Ceanothus dentatus. | 2110333 | NA 88223 |
| 40 | NA 88227 | CA190B-158 | Ceanothus dentatus Torr. & A. Gray | California, United States | NA | | | 2020 | | | | | | | Wild material | Leaves and branches alternate; leaves have a sticky feel in comparison to Ceanothus rigidus that is also growing in the same vicinity. | 2110339 | NA 88227 |
| 41 | OPGC 8110 | CA190B-162 | Cirsium brevistylum Cronquist | California, United States | OPGC | | | 2020 | | | | | | | Wild material | Pappus is distinctively different from Cirsium occidentale in that it is smaller in length and not as pure white. | 2110342 | OPGC 8110 |
| 42 | OPGC 8113 | CA190B-171 | Verbena lasiostachys Link | California, United States | OPGC | | | 2020 | | | | | | | Wild material | | 2110350 | OPGC 8113 |
| 43 | W6 58443 | CA190B-156 | Achillea millefolium L. | California, United States | W6 | | | 2020 | | | | | | | Wild material | Mature phenology when collected. Some of plant umbels collected were darker than others; this discoloration is thought to be dust, rather than mold. | 2110337 | W6 58443 |
| 44 | 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 |
| 45 | W6 58360 | CA930A-920 | Eriogonum fasciculatum Benth. var. polifolium (Benth.) Torr. & A. Gray | California, United States | W6 | | | 2020 | | | | | | | Wild material | Associated species: Ziziphus parryi is Z. p. var. parryi (name not in PLANTS) | 2109923 | W6 58360 |
| 46 | W6 58366 | CA930A-926 | Lepidospartum squamatum (A. Gray) A. Gray | California, United States | W6 | | | 2020 | | | | | | | Wild material | Associated species: Peritoma arborea should be P. a. var. angustata (no exact equivalent name in PLANTS) | 2109929 | W6 58366 |
| 47 | OPGC 8045 | CA360-177 | Calycadenia fremontii A. Gray | California, United States | OPGC | | | 2020 | | | | | | | Wild material | Yellow, but can be white to pale yellow; tall, skinny and slender leaves; sticky resinous. | 2107456 | OPGC 8045 |
| 48 | W6 56435 | CA190B-128 | Turritis glabra L. | California, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2091938 | W6 56435 |
| 49 | W6 56445 | CA190B-138 | Nassella pulchra (Hitchc.) Barkworth | California, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2091948 | W6 56445 |
| 50 | NA 88049 | AZ930-368 | Cephalanthus occidentalis L. | Arizona, United States | NA |  | | 2018 | | | | | | | Wild material | | 1970384 | NA 88049 |
| 51 | NA 88050 | CA190B-123 | Heteromeles arbutifolia (Lindl.) M. Roem. | California, United States | NA |  | | 2018 | | | | | | | Wild material | | 1970413 | NA 88050 |
| 52 | OPGC 7309 | AZ930-361 | Polanisia dodecandra (L.) DC. | Arizona, United States | OPGC |  | | 2018 | | | | | | | Wild material | | 1970377 | OPGC 7309 |
| 53 | OPGC 7320 | CA190B-116 | Asclepias fascicularis Decne. | California, United States | OPGC |  | | 2018 | | | | | | | Wild material | | 1970407 | OPGC 7320 |
| 54 | W6 55665 | AZ930-360 | Neltuma velutina (Wooton) Britton & Rose | Arizona, United States | W6 |  | | 2018 | | | | | | | Wild material | Prosopis velutina | 1970376 | W6 55665 |
| 55 | W6 55695 | CA190B-113 | Pseudognaphalium californicum (DC.) Anderb. | California, United States | W6 |  | | 2018 | | | | | | | Wild material | Pseudognaphalium californicum | 1970406 | W6 55695 |
| 56 | Ames 34742 | AZ930-324 | Lepidium virginicum L. | Arizona, United States | NC7 |  | | 2018 | | | | | | | Wild material | | 1964292 | Ames 34742 |
| 57 | NA 87977 | CA930A-637 | Chilopsis linearis (Cav.) Sweet subsp. arcuata (Fosberg) Henrickson | California, United States | NA | | | 2018 | | | | | | | Wild material | | 1958121 | NA 87977 |
| 58 | OPGC 7782 | CA930A-634 | Keckiella antirrhinoides (Benth. ex A. DC.) Straw subsp. antirrhinoides | California, United States | OPGC | | | 2018 | | | | | | | Wild material | | 1958118 | OPGC 7782 |
| 59 | OPGC 6257 | OR130-95 | Brodiaea coronaria (Salisb.) Engl. | Washington, United States | OPGC | | | 2017 | | | | | | | Wild material | | 1947057 | OPGC 6257 |
| 60 | W6 51920 | OR130-109 | Camassia leichtlinii (Baker) S. Watson | Washington, United States | W6 | | | 2017 | | | | | | | Wild material | | 1947053 | W6 51920 |
| 61 | W6 51928 | OR130-99 | Grindelia hirsutula Hook. & Arn. | Washington, United States | W6 | | | 2017 | | | | | | | Wild material | | 1947061 | W6 51928 |
| 62 | W6 45567 | CA190B-45 | Nassella cernua (Stebbins & Á. Löve) Barkworth | California, United States | W6 |  | | 2013 | | | | | | | Wild material | | 1906768 | W6 45567 |
| 63 | W6 41251 | CA930B-6 | Elymus multisetus (J. G. Sm.) Burtt Davy | California, United States | W6 |  | | 2011 | | | | | | | Wild material | | 1868775 | W6 41251 |
| 64 | W6 41253 | CA930B-10 | Elymus multisetus (J. G. Sm.) Burtt Davy | California, United States | W6 |  | | 2011 | | | | | | | Wild material | | 1868777 | W6 41253 |
| 65 | W6 41332 | CA930B-7 | Melica californica Scribn. | California, United States | W6 |  | | 2011 | | | | | | | Wild material | | 1868851 | W6 41332 |
| 66 | W6 41333 | CA930B-11 | Melica californica Scribn. | California, United States | W6 |  | | 2011 | | | | | | | Wild material | | 1868852 | W6 41333 |
| 67 | W6 41343 | CA930B-003 | Nassella pulchra (Hitchc.) Barkworth | California, United States | W6 |  | | 2011 | | | | | | | Wild material | | 1868938 | W6 41343 |
| 68 | W6 41344 | CA930B-004 | Nassella pulchra (Hitchc.) Barkworth | California, United States | W6 |  | | 2011 | | | | | | | Wild material | | 1868939 | W6 41344 |