| 0 | DPRU 3457 | Pumb AR 357 | Prunus umbellata Elliott | Arkansas, United States | DAV | | | 2012 | COLLECTED | 07/09/2012 | Audra Ln. and Marilyn Dr. Approx. 200m northeast from intersection between these two roads., Hensley. Pulaski County. | 34.95868300, -92.45381700 | | | Wild material | Type=Plum | 2099167 | DPRU 3457 |
| 1 | GPRU 167 | MARSB-281 | Prunus serotina Ehrh. | New Jersey, United States | GEN |  | | 2019 | | | | | | | Wild material | | 2097554 | GPRU 167 |
| 2 | DPRU 3079 | Pumxgen FL 166 | Prunus hybr. | Florida, United States | DAV | | | 2012 | COLLECTED | 04/26/2012 | Florida 50. Approx. 100m east of the Citrus Tower Blvd and across the intersection with Paloma Rd and Florida 50. Located at the right side of the Taco Bell Resturant, Clermont, FL | 28.54736700, -81.72070000 | | Found closely to P. geniculata populations in Clermont, FL | Wild material | Type = Plum. | 1903568 | DPRU 3079 |
| 3 | DPRU 3082 | Pumxgen FL 163 | Prunus hybr. | Florida, United States | DAV | | | 2012 | COLLECTED | 04/26/2012 | Florida 50. Approx. 100m east of the Citrus Tower Blvd and across the intersection with Paloma Rd and Florida 50. Located at the right side of the Taco Bell Resturant, Clermont, FL | 28.54736700, -81.72108300 | | Found closely to P. geniculata populations in Clermont, FL | Wild material | Type=Plum | 1903571 | DPRU 3082 |
| 4 | Ames 38800 | Camp Mitigwa | Amelanchier arborea (F. Michx.) Fernald | Iowa, United States | NC7 |  | | 2026 | COLLECTED | 06/01/2026 | Mitigwa Scout Camp located on west side of Des Moines River watershed approximately 7.50 miles south, southwest of Boone, T82N R26W N 1/4 Sec. 5 and T83N R26W S 1/4 Sec. 32. | 41.94894500, -93.90537200 | 310 | High-quality white oak - ironwood, mature woods. | Wild material | The native range of Amelanchier arborea is concentrated in the eastern half of the U.S. (Little, 1977). This accession represents a collection of A. arborea germplasm from the western edge of the species native range, specifically central Iowa. Specimens sampled at the collection site in nature were small to medium understory or woodland edge single and/or multi-trunked trees with a few trees getting close to being deemed as canopy specimens. Bark smooth and light grey in color. Specimens sampled in nature ranging 15-50' in height. Peak flowering occurred on 8 April 2026 with white flowers appearing prior to leaf expansion. Fall colors ranging from orange to orange-red peaking typically at the end of September (central Iowa). Fruits, dark-pink to red, maturing in early June (peak in 2026 occurred on 2 June) averaging 8 mm in diameter, except for mother tree #6 that had rather large fruits at 11 mm in diameter. | 2197049 | Ames 38800 |
| 5 | NA 89077 | 2024RJLPA-003 | Viburnum acerifolium L. | Pennsylvania, United States | NA | | | 2024 | COLLECTED | 09/19/2024 | Birdell Road, near parking lot to trail where the road ends at Chambers Lake, which is part of Hibernia County Park. | 40.03559500, -75.85708600 | 187 | Plants are growing in deep shade of a dry deciduous forest dominated by Fagus grandifolia. Slope: 0 percent. Aspect: N/A. Geology: The underlying geology of this area is of Precambrian origin and characterized as Banded Mafic Gneiss. It is characterized as dark and fine to medium grained. This formation includes rocks of probable sedimentary origin; may be equivalent to "PZmgh." (Source: USGS Pennsylvania Geologic Map Data). Soils: The primary soil type in the area of this collection is classified as Neshaminy Series Silt Loam, very deep over mafic gneiss, 3 to 8 percent slopes (NvB). (Source: USDA-NRCS Official Soil Series Descriptions). EPA Ecoregion (Level III): Northern Piedmont (64). EPA Ecoregion (Level IV): Piedmont Uplands (64c). | Wild material | | 2169041 | NA 89077 |
| 6 | WLP 3377 | TXWL2023-024 | Viburnum dentatum L. | Texas, United States | NA | | | 2023 | COLLECTED | 12/13/2023 | Roadside between Big Cow Creek and Hardy Cemetery. | 31.03548900, -93.85086800 | | Roadside; mesic, mixed hardwood/pine forest. | Wild material | | 2165656 | WLP 3377 |
| 7 | NA 88800 | TXWL2023-015 | Ilex longipes Chapm. ex Trel. | Texas, United States | NA | | | 2023 | COLLECTED | 11/15/2023 | Sabine National Forest: Compartment 65 along County Road 131 near White Rock, Texas. | 31.55793500, -94.01980900 | | Upland; mixed hardwood and pine; sandy soil; rocky outcrops. | Wild material | | 2159157 | NA 88800 |
| 8 | NA 86885 | RJL2021PA-004 | Ilex verticillata (L.) A. Gray | Pennsylvania, United States | NA | | | 2021 | COLLECTED | 11/16/2021 | Plants growing in woodlands along a small unnamed creek corridor dumping into the Middle Branch White Clay Creek in Goddard Park, West Grove Pennsylvania, off of Wickerton Road, Chester County. | 39.81063861, -75.82750806 | 124 | Plants are growing in a range of habitats from mesic woodlands to saturated streamside settings of deciduous woodlands that drain toward the Middle Branch White Clay Creek. Plants grow in high understory shade with dappled to indirect sunlight. The only female (fruiting) plants were found in areas along the creek where soils are moist to saturated. Numerous male specimens were found in the areas described above. Soils: Soils found in the areas where this collection was made are comprised primarily of Baile silt loam (Ba), Hatboro silt loam (Ha), and Glenelg silt loam, 8 to 15 percent slopes (GgC). Baile silt loam consists of very deep, poorly drained, moderately low to moderately high saturated hydraulic conductivity, soils on upland depressions and footslopes that were formed in local alluvium over residuum from acid crystalline rocks, chiefly mica schist and granitized schist and gneiss; slope ranges from 0 to 8 percent. Hatboro silt loam consists of very deep and poorly drained soils formed in deposited alluvium derived from metamorphic and crystalline rock. They are on flood plains. Slopes range from 0 to 3 percent. Glenelg silt loam, 8 to 15 percent slopes consists of very deep, well drained soils formed in residuum weathered from micaceous schist on uplands of the Blue Ridge and the Northern Piedmont. This soil is undifferentiated, mostly poorly drained sandy bottomland soils intermingled with decomposing organic litter and eroded silts and clays due to erosion. Slope: 0 to 15% Aspect: Variable. | Wild material | | 2123125 | NA 86885 |
| 9 | WLP 1731 | RJL2021PA-001 | Viburnum acerifolium L. | Pennsylvania, United States | NA | | | 2021 | COLLECTED | 11/05/2021 | Plants growing in woodlands above a small unnamed creek that dumps into the Middle Branch White Clay Creek in Goddard Park, West Grove Pennsylvania, off of Wickerton Road, Chester County. | 39.80462083, -75.82888750 | 103 | Plants growing in a mesic, well-drained habitat of deciduous woodlands, for the most part, above the riparian zone that drains toward a small unnamed creek that feeds into the Middle Branch White Clay Creek. Plants are growing in high understory shade with very little direct sun during most of the day. The remnant woodlands exist mostly along the steep slopes, wetlands and seeps of seasonal and year-round creeks flowing into the Middle Branch White Clay Creek. The woodlands are bordered by numerous housing developments and land converted to meadows; hence there is significant first order edge that is heavily impacted by invasive plant intrusion. Soils: Soils are classified as Glenelg silt loam, 8 to 15% slopes (GgC); this series consists of very deep, well drained soils formed in residuum weathered from micaceous schist on uplands of the Blue Ridge and the Northern Piedmont. Saturated hydraulic conductivity is moderately high in the subsoil and moderately high to high in the substratum. This upper horizon of this soil is undifferentiated, mostly poorly drained sandy bottomland soils intermingled with decomposing organic litter and eroded silts and clays due to erosion. Slope: 8 to 15% Aspect: West. | Wild material | | 2123080 | WLP 1731 |
| 10 | WLP 1732 | RJL2021PA-002 | Viburnum prunifolium L. | Pennsylvania, United States | NA | | | 2021 | COLLECTED | 11/05/2021 | Plants growing in woodlands along a small unnamed creek corridor dumping into the Middle Branch White Clay Creek in Goddard Park, West Grove Pennsylvania, off of Wickerton Road, Chester County. | 39.80462083, -75.82888750 | 102 | Plants are growing in a range of habitats from drier upland woods to moist creekside settings of deciduous woodlands that drain toward the Middle Branch White Clay Creek. Plants grow in part shade to high understory shade with dappled to indirect direct sunlight. Plants achieve their largest size and fruiting potential in part sun of the riparian zone of the creek where woodland canopy is thinner. Soils: Soils found in the areas where this collection was made are comprised primarily of flood plain Hatboro silt loam (Ha) and well-drained, upland Glenelg silt loam, 8 to 15 percent slopes (GgC). Hatboro silt loam consists of very deep and poorly drained soils formed in deposited alluvium derived from metamorphic and crystalline rock. They are on flood plains. Slopes range from 0 to 3 percent. Glenelg silt loam, 8 to 15 percent slopes consists of very deep, well drained soils formed in residuum weathered from micaceous schist on uplands of the Blue Ridge and the Northern Piedmont. This soil is undifferentiated, mostly poorly drained sandy bottomland soils intermingled with decomposing organic litter and eroded silts and clays due to erosion. Slope: 0 to 15% Aspect: Variable. | Wild material | | 2123098 | WLP 1732 |
| 11 | WLP 1733 | RJL2021PA-003 | Viburnum dentatum L. | Pennsylvania, United States | NA | | | 2021 | COLLECTED | 11/05/2021 | Plants growing in woodlands along a small unnamed creek corridor dumping into the Middle Branch White Clay Creek in Goddard Park, West Grove Pennsylvania, off of Wickerton Road, Chester County. | 39.80522167, -75.82928139 | 107 | Plants are growing in a range of habitats from mesic woodland to moist creekside settings of deciduous woodlands that drain toward the Middle Branch White Clay Creek. Plants grow in high understory shade with dappled to indirect sunlight. Soils: Soils found in the areas where this collection was made are comprised primarily of flood plain Hatboro silt loam (Ha) and well-drained, upland Glenelg silt loam, 8 to 15 percent slopes (GgC). Hatboro silt loam consists of very deep and poorly drained soils formed in deposited alluvium derived from metamorphic and crystalline rock. They are on flood plains. Slopes range from 0 to 3 percent. Glenelg silt loam, 8 to 15 percent slopes consists of very deep, well drained soils formed in residuum weathered from micaceous schist on uplands of the Blue Ridge and the Northern Piedmont. This soil is undifferentiated, mostly poorly drained sandy bottomland soils intermingled with decomposing organic litter and eroded silts and clays due to erosion. Slope: 0 to 15% Aspect: Variable. | Wild material | | 2123124 | WLP 1733 |
| 12 | Ames 35734 | Ledges State Park | Teucrium canadense L. | Iowa, United States | NC7 |  | | 2021 | COLLECTED | 08/23/2021 | Ledges State Park located approximately 4.75 miles south of Boone T83N R26W Sec. 16 & 21 | 41.99262400, -93.87724800 | 330 | Edges of woods | Wild material | | 2120338 | Ames 35734 |
| 13 | W6 57086 | MARSB-223 | Cyperus grayi Torr. | New York, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2097525 | W6 57086 |
| 14 | WLP 1685 | JDC/RS/2019/036/915 | Rosa setigera Michx. | Iowa, United States | NA |  | | 2019 | COLLECTED | 10/17/2019 | Ledges State Park located approximately 4.75 miles south of Boone, just south of the Oakwoods Shelter/Picnic area, T83N R26W NE1/4 NE1/4 and also NW1/4 NE1/4 Sec. 21, Boone County | 41.99262400, -93.87724800 | 330 | Edges of woods (adjacent to prairie) and also within 20-25 yards from woods in prairie. Noted in east, west, and south-facing edges of woods (no specimens noted on north-facing woodland edges) | Wild material | Woody shrub/vine stretching up to 12' in length. Alternate compound leaves usually consisting of five lealets. Leaf rachis and stipule margins glandular. Mature hypanthium and pedicel with stipitate glandular hairs. Mature hypanthium mostly bright to dark red in color with a few dark orange noted at time of harvest (17 October 2019). Leaves rather to somewhat glossy. This collection represents genetics from the northwestern edge of the species range, likely suggesting good cold-hardiness (USDA Zone 5a). | 2097769 | WLP 1685 |
| 15 | Ames 34341 | Sheeder Prairie | Drymocallis arguta (Pursh) Rydb. | Iowa, United States | NC7 |  | | 2018 | COLLECTED | 09/06/2018 | Sheeder Prairie State Preserve located approximately 4.45 miles west, northwest of Guthrie Center, T80N R32W SW 1/4 SW 1/4 Sec. 33, Guthrie County | 41.68949600, -94.58847900 | 366 | High-quality native prairie remnant. | Wild material | | 1967543 | Ames 34341 |
| 16 | Ames 34342 | Sheeder | Echinacea pallida (Nutt.) Nutt. | Iowa, United States | NC7 |  | | 2018 | COLLECTED | 09/06/2018 | Sheeder Prairie State Preserve located approximately 4.45 miles west, northwest of Guthrie Center, T80N R32W SW 1/4 SW 1/4 Sec. 33 | 41.68949600, -94.58847900 | 366 | High-quality native prairie remnant. | Wild material | | 1967544 | Ames 34342 |
| 17 | Ames 34343 | Sheeder | Monarda fistulosa L. | Iowa, United States | NC7 |  | | 2018 | COLLECTED | 09/06/2018 | Sheeder Prairie State Preserve located approximately 4.45 miles west, northwest of Guthrie Center, T80N R32W SW 1/4 SW 1/4 Sec. 33 | 41.68949600, -94.58847900 | 366 | High-quality native prairie remnant. | Wild material | | 1967545 | Ames 34343 |
| 18 | NA 87995 | MARSB-224 | Morella pensylvanica (Mirb.) Kartesz | New York, United States | NA |  | | 2018 | | | | | | | Wild material | | 1964741 | NA 87995 |
| 19 | Ames 33358 | 730-1 | Betula nigra L. | Illinois, United States | NC7 |  | | 2016 | COLLECTED | 06/07/2016 | Momence wetlands - Kankakee River watershed, Kankakee County | 41.16335000, -87.52944100 | | Floodplain | Wild material | | 1940581 | Ames 33358 |
| 20 | Ames 33289 | APS/GD/2016/010/245 | Gymnocladus dioicus (L.) K. Koch | Michigan, United States | NC7 |  | | 2016 | COLLECTED | 04/05/2016 | Ionia County: T5N R5W SW 1/4 SW 1/4 SE 1/4 Sec. 21; T5N R5W NE 1/4 NW 1/4 NW 1/4 Sec. 20; and T5N R5W SW 1/4 SW 1/4 SE 1/4 Sec. 20 along Grand River approximately 4.80 miles south and slightly west of Portland. | 42.80296200, -84.91275400 | 231 | Floodplain. | Wild material | | 1940346 | Ames 33289 |