| 0 | W6 61442 | CA067-26 | Parkinsonia florida (Benth. ex A. Gray) S. Watson | California, United States | W6 |  | | 2024 | | | | | | | | | 2167541 | W6 61442 |
| 1 | W6 60910 | CA067-16 | Parkinsonia florida (Benth. ex A. Gray) S. Watson | California, United States | W6 |  | | 2023 | | | | | | | Wild material | Very biodiverse here. Humongous wash. | 2142548 | W6 60910 |
| 2 | W6 56899 | AZ930-375 | Parkinsonia florida (Benth. ex A. Gray) S. Watson | Arizona, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2096846 | W6 56899 |
| 3 | W6 52647 | CA930A-552 | Parkinsonia florida (Benth. ex A. Gray) S. Watson | California, United States | W6 |  | | 2017 | | | | | | | Wild material | | 1948968 | W6 52647 |
| 4 | W6 50285 | CA690-50 | Parkinsonia florida (Benth. ex A. Gray) S. Watson | California, United States | W6 |  | | 2015 | | | | | | | Wild material | | 1927586 | W6 50285 |
| 5 | W6 37500 | CA690-4 | Parkinsonia florida (Benth. ex A. Gray) S. Watson | California, United States | W6 |  | | 2010 | | | | | | | Wild material | | 1833630 | W6 37500 |
| 6 | DLEG 80024 | DLEG 80024 | Parkinsonia florida (Benth. ex A. Gray) S. Watson | Arizona, United States | | | Historic | 2008 | COLLECTED | 07/01/2008 | Park Link Road, between N 32 36.802 W 111 14.109 and N 32 36.970 W 111 13.564 | | 2260 | Sandy to gravelly alluvial soil along arroyos and adjacent plains | Wild material | Collectors: M. Johnson, W. Kendall Common Name(s): Blue palo verde | 1906022 | DLEG 80024 |
| 7 | W6 32509 | AZ-93004-11 | Parkinsonia florida (Benth. ex A. Gray) S. Watson | Idaho, United States | W6 |  | | 2007 | | | | | | | Wild material | | 1740266 | W6 32509 |
| 8 | W6 32515 | AZ-93004-17 | Parkinsonia florida (Benth. ex A. Gray) S. Watson | Utah, United States | W6 |  | | 2007 | | | | | | | Wild material | | 1740272 | W6 32515 |
| 9 | DLEG 70003 | DLEG 70003 | Parkinsonia florida (Benth. ex A. Gray) S. Watson | Arizona, United States | | | Historic | 2007 | COLLECTED | 06/27/2007 | Catalina Wash, SE of San Manuel N 22 32.922 W 110 33.934 | | 3110 | Sandy to rocky soil and sand bars of arroyo bank | Wild material | Collectors: M. Johnson, W. Kendall Common Name(s): Littleleaf palo verde, Foothill palo verde | 1906023 | DLEG 70003 |
| 10 | DLEG 70002 | DLEG 70002 | Parkinsonia florida (Benth. ex A. Gray) S. Watson | Arizona, United States | | | Historic | 2007 | COLLECTED | 06/20/2007 | Peppersauce Wash, near Vetrans Memorial Hwy bridge at jct w/ Redington Rd, east of San Manuael N 32 34.520 w 110 35.017 | | 3048 | Sandy to gravelly alluvial soil and gravel bars of broad arroyo | Wild material | Collectors: M. Johnson, W. Kendall Common Name(s): Blue palo verde | 1906021 | DLEG 70002 |
| 11 | DLEG 900288 | DLEG 900288 | Parkinsonia florida (Benth. ex A. Gray) S. Watson subsp. florida | California, United States | | | Historic | 1990 | COLLECTED | | Imperial Co., W of Salton Sea. Elevation near sea level. | | | | Wild material | Received from Jim Borland. | 1526596 | DLEG 900288 |
| 12 | DLEG 900344 | DLEG 900344 | Parkinsonia florida (Benth. ex A. Gray) S. Watson subsp. florida | Arizona, United States | | | Historic | 1990 | COLLECTED | 06/19/1990 | Pima Co., Tucson. | | | | Cultivated material | Received from Mashian H'Abed. | 1528705 | DLEG 900344 |
| 13 | DLEG 890017 | DLEG 890017 | Parkinsonia florida (Benth. ex A. Gray) S. Watson | Baja California Sur, Mexico | | | Historic | 1989 | COLLECTED | 08/25/1979 | Todos Santos. | | | | Wild material | Seeds treated with roetenone. Received from Arizona Sonora Desert Museum. ASDM 1979-102. | 1528706 | DLEG 890017 |
| 14 | DLEG 890138 | DLEG 890138 | Parkinsonia florida (Benth. ex A. Gray) S. Watson subsp. florida | Arizona, United States | |  | Historic | 1989 | COLLECTED | 06/08/1989 | Pima Co., Arroyo adjacent to Las Placitas townhomes, N of East Broadway Blvd., between Brown and Gollob, Tucson. Elevation 2670 ft. | | | Growing with Prosopis velutina, Acacia constricta, Acacia greggii, Baccharis sarothroides. | Wild material | M. Johnson 89-040. Synonym: Cercidium floridum | 1526426 | DLEG 890138 |
| 15 | DLEG 890174 | DLEG 890174 | Parkinsonia florida (Benth. ex A. Gray) S. Watson subsp. florida | Arizona, United States | |  | Historic | 1989 | COLLECTED | 07/10/1989 | Pima Co., Tucson Botanical Gardens. | | | | Cultivated material | Synonym: Cercidium floridum | 1527165 | DLEG 890174 |
| 16 | DLEG 880013 | DLEG 880013 | Parkinsonia florida (Benth. ex A. Gray) S. Watson subsp. florida | Arizona, United States | |  | Historic | 1988 | COLLECTED | 07/1988 | Pima Co., University of Arizona campus, S of Social Sciences Bldg., Tucson. | | | | Cultivated material | Earlier flowering than C. microphyllum. | 1527123 | DLEG 880013 |
| 17 | DLEG 880084 | DLEG 880084 | Parkinsonia florida (Benth. ex A. Gray) S. Watson subsp. florida | Arizona, United States | |  | Historic | 1988 | COLLECTED | 11/17/1988 | Pima Co., Las Placitas townhomes, N of E Broadway Blvd., Tucson. Elevation 2675 ft. | | | Along arroyo in Arizona Upland Subdivision Sonoran Desertscrub with Acacia constricta, Acacia greggii, Baccharris sarothroides, Prosopis velutina. | Wild material | Seeds collected from ground beneath tree. Synonym: Cercidium floridum | 1528704 | DLEG 880084 |
| 18 | W6 62621 | CA067-57 | Senegalia greggii (A. Gray) Britton & Rose | California, United States | W6 |  | | 2025 | | | | | | | Wild material | Shrubs are thorny and have green bipinnately compound leaves. Light green flowers turn into brown reddish seed pods. | 2192840 | W6 62621 |
| 19 | W6 61447 | CA067-32 | Olneya tesota A. Gray | California, United States | W6 |  | | 2024 | | | | | | | | | 2167546 | W6 61447 |
| 20 | W6 60911 | CA067-17 | Psorothamnus spinosus (A. Gray) Barneby | California, United States | W6 |  | | 2023 | | | | | | | Wild material | Fruits collected while slightly immature (nearly ready, but still a little green) | 2142549 | W6 60911 |
| 21 | W6 60917 | CA067-5 | Ambrosia salsola (Torr. & A. Gray) Strother & B. G. Baldwin var. salsola | California, United States | W6 |  | | 2023 | | | | | | | Wild material | Very biodiverse site with lots of wildlife. A. salsola covered in Brandegea bigelovii and Sarcostema cycanchoides. Some fruiting stalks covered in silk/web. Brandegea bigelovii vines got into collection | 2142555 | W6 60917 |
| 22 | WLP 3445 | CA067-15 | Chilopsis linearis (Cav.) Sweet | California, United States | NA |  | | 2023 | | | | | | | Wild material | Very varied phenology per plant. Some plants have a grub infestation, but it is not an issue for the collection potential. Fruits are collecting during natural dispersal. | 2142547 | WLP 3445 |
| 23 | OPGC 8386 | CA660-40 | Oenothera deltoides Torr. & Frém. | California, United States | OPGC | | | 2021 | | | | | | | Wild material | | 2120409 | OPGC 8386 |
| 24 | W6 59353 | CA660-36 | Encelia farinosa A. Gray ex Torr. | California, United States | W6 | | | 2021 | | | | | | | Wild material | | 2120406 | W6 59353 |
| 25 | W6 58322 | CA930A-882 | Physaria tenella (A. Nelson) OʼKane & Al-Shehbaz | California, United States | W6 | | | 2020 | | | | | | | Wild material | | 2109885 | W6 58322 |
| 26 | W6 58334 | CA930A-894 | Encelia frutescens (A. Gray) A. Gray | California, United States | W6 | | | 2020 | | | | | | | Wild material | Associated species: Delete Lupinus arboreus. Cryptantha dumetorum is probably C. nevadensis. | 2109897 | W6 58334 |
| 27 | W6 58212 | CA930A-838 | Lepidium sp. | California, United States | W6 | | | 2020 | | | | | | | | Lepidium lasiocarpum var. lasiocarpum | 2107699 | W6 58212 |
| 28 | W6 58204 | CA930A-830 | Streptanthus lasiophyllus (Hook. & Arn.) Hoover | California, United States | W6 | | | 2020 | | | | | | | Wild material | | 2107585 | W6 58204 |
| 29 | W6 58205 | CA930A-831 | Descurainia pinnata (Walter) Britton subsp. glabra (Wooton & Standl.) Detling | California, United States | W6 | | | 2020 | | | | | | | Wild material | | 2107586 | W6 58205 |
| 30 | W6 58206 | CA930A-832 | Chylismia claviformis (Torr. & Frém.) A. Heller subsp. claviformis | California, United States | W6 | | | 2020 | | | | | | | Wild material | | 2107587 | W6 58206 |
| 31 | NA 88052 | CA930A-730 | Chilopsis linearis (Cav.) Sweet subsp. arcuata (Fosberg) Henrickson | California, United States | NA |  | | 2018 | | | | | | | Wild material | | 1970491 | NA 88052 |
| 32 | OPGC 7305 | AZ930-348 | Melampodium leucanthum Torr. & A. Gray | Arizona, United States | OPGC |  | | 2018 | | | | | | | Wild material | | 1970364 | OPGC 7305 |
| 33 | OPGC 7328 | CA930A-728 | Asclepias subulata Decne. | California, United States | OPGC |  | | 2018 | | | | | | | Wild material | | 1970489 | OPGC 7328 |
| 34 | W6 55721 | CA930A-669 | Chylismia claviformis (Torr. & Frém.) A. Heller subsp. claviformis | California, United States | W6 |  | | 2018 | | | | | | | Wild material | Camissonia claviformis subsp. claviformis | 1970432 | W6 55721 |
| 35 | W6 55722 | CA930A-670 | Plantago ovata Forssk. | California, United States | W6 |  | | 2018 | | | | | | | Wild material | Plantago ovata | 1970433 | W6 55722 |
| 36 | W6 55723 | CA930A-671 | Phacelia crenulata Torr. var. crenulata | California, United States | W6 |  | | 2018 | | | | | | | Wild material | Phacelia crenulata var. crenulata | 1970434 | W6 55723 |
| 37 | W6 55724 | CA930A-672 | Chylismia brevipes (A. Gray) Small subsp. brevipes | California, United States | W6 |  | | 2018 | | | | | | | Wild material | Camissonia brevipes subsp. brevipes | 1970435 | W6 55724 |
| 38 | W6 55725 | CA930A-673 | Ambrosia salsola (Torr. & A. Gray) Strother & B. G. Baldwin var. salsola | California, United States | W6 |  | | 2018 | | | | | | | Wild material | Hymenoclea salsola var. salsola | 1970436 | W6 55725 |
| 39 | W6 55744 | CA930A-692 | Encelia farinosa A. Gray ex Torr. | California, United States | W6 |  | | 2018 | | | | | | | Wild material | Encelia farinosa | 1970455 | W6 55744 |
| 40 | W6 55761 | CA930A-709 | Streptanthus lasiophyllus (Hook. & Arn.) Hoover | California, United States | W6 |  | | 2018 | | | | | | | Wild material | Guillenia lasiophylla | 1970472 | W6 55761 |
| 41 | W6 55768 | CA930A-716 | Larrea tridentata (DC.) Coville | California, United States | W6 |  | | 2018 | | | | | | | Wild material | Larrea tridentata | 1970479 | W6 55768 |
| 42 | W6 55770 | CA930A-718 | Bahiopsis parishii (Greene) E. E. Schill. & Panero | California, United States | W6 |  | | 2018 | | | | | | | Wild material | Viguiera parishii | 1970481 | W6 55770 |
| 43 | OPGC 7783 | CA930A-648 | Euphorbia setiloba Engelm. | California, United States | OPGC | | | 2018 | | | | | | | Wild material | | 1958132 | OPGC 7783 |
| 44 | W6 53347 | CA930A-597 | Chylismia claviformis (Torr. & Frém.) A. Heller subsp. aurantiaca (Munz) W. L. Wagner & Hoch | California, United States | W6 | | | 2018 | | | | | | | Wild material | | 1958082 | W6 53347 |
| 45 | W6 53350 | CA930A-600 | Encelia farinosa A. Gray ex Torr. | California, United States | W6 | | | 2018 | | | | | | | Wild material | | 1958085 | W6 53350 |
| 46 | W6 53373 | CA930A-624 | Larrea tridentata (DC.) Coville | California, United States | W6 | | | 2018 | | | | | | | Wild material | | 1958108 | W6 53373 |
| 47 | W6 53388 | CA930A-639 | Bebbia juncea (Benth.) Greene var. aspera Greene | California, United States | W6 | | | 2018 | | | | | | | Wild material | | 1958123 | W6 53388 |
| 48 | W6 53396 | CA930A-647 | Amaranthus fimbriatus (Torr.) Benth. ex S. Watson | California, United States | W6 | | | 2018 | | | | | | | Wild material | | 1958131 | W6 53396 |
| 49 | W6 52081 | CA690-73 | Chylismia brevipes (A. Gray) Small subsp. brevipes | California, United States | W6 | | | 2017 | | | | | | | Wild material | | 1947216 | W6 52081 |
| 50 | W6 50250 | CA690-51 | Larrea tridentata (DC.) Coville | California, United States | W6 |  | | 2015 | | | | | | | Wild material | | 1927554 | W6 50250 |
| 51 | W6 50281 | CA690-62 | Nicotiana obtusifolia M. Martens & Galeotti | California, United States | W6 |  | | 2015 | | | | | | | Wild material | | 1927582 | W6 50281 |
| 52 | W6 50286 | CA690-60 | Pectis papposa Harv. & A. Gray var. papposa | California, United States | W6 |  | | 2015 | | | | | | | Wild material | | 1927587 | W6 50286 |
| 53 | W6 49884 | CA930A-338 | Ambrosia salsola (Torr. & A. Gray) Strother & B. G. Baldwin var. pentalepis (Rydb.) Strother & B. G. Baldwin | California, United States | W6 |  | | 2015 | | | | | | | Wild material | | 1926912 | W6 49884 |