| 0 | PI 673313 | GRO-ATK | Helianthus grosseserratus M. Martens | Illinois, United States | NC7 |  | | 2014 | COLLECTED | 10/01/2012 | East side of Atkinson Road, north of intersection with Maytown Road, southeast of Sterling, Lee County. | 41.63562000, -89.53574000 | 61 | Dark, rich soil. | Wild material | | 1917000 | PI 673313 |
| 1 | PI 673315 | GRO-SAN | Helianthus grosseserratus M. Martens | Illinois, United States | NC7 |  | | 2014 | COLLECTED | 09/29/2012 | East side of S100E Road, north of intersection with E4000S Road, northeast of Saint Anne, Kankakee County. | 41.06907000, -87.67554000 | 60 | Sandy soil. | Wild material | | 1917002 | PI 673315 |
| 2 | PI 673316 | GRO-WIL | Helianthus grosseserratus M. Martens | Illinois, United States | NC7 | | | 2014 | COLLECTED | 09/28/2012 | South side of Highway 113, west of intersection with West River Road, east of Braidwood, Will County. | 41.26100000, -88.16420000 | 54 | Dark, rich soil. | Wild material | | 1917003 | PI 673316 |
| 3 | PI 649999 | Stucker Meadow 31 | Helianthus grosseserratus M. Martens | Ohio, United States | NC7 |  | | 2004 | COLLECTED | | Newport, Tuscarawas County. | | | | Wild material | | 1690757 | PI 649999 |
| 4 | PI 613792 | 6 | Helianthus grosseserratus M. Martens | Iowa, United States | NC7 | | | 1999 | COLLECTED | 10/12/1999 | Northwest corner of intersection between Eastland and Highway 141, ~2 miles east of Sloan, just north of Woodbury/Monona County line, Woodbury County. | 42.22916667, -96.19361111 | | Roadside ditch along a corn field. | Wild material | Average plant height 191.5 cm. | 1587696 | PI 613792 |
| 5 | PI 613793 | 11 | Helianthus grosseserratus M. Martens | Iowa, United States | NC7 | | | 1999 | COLLECTED | 10/13/1999 | North side of 240th Street, 0.6 mile east of intersection with Locust Avenue, Monona County. | 42.00861111, -96.02805556 | | Roadside ditch along margin of corn field. Population extends along entire bank of ditch. Associated vegetation: Helianthus annuus (collection 10). | Wild material | Typical, plants still green. Rust present on leaves. Average plant height 219.5 cm. | 1587697 | PI 613793 |
| 6 | PI 649998 | Ames 22739 | Helianthus grosseserratus M. Martens | North Dakota, United States | NC7 | | | 1996 | COLLECTED | 09/1995 | 10 miles south of Leonard. | 46.65000000, -97.23333333 | | | Wild material | | 1516078 | PI 649998 |
| 7 | PI 586889 | GRO 2204 | Helianthus grosseserratus M. Martens | Nebraska, United States | NC7 |  | | 1991 | COLLECTED | 09/15/1991 | 4.8 km north of North Platte, Hwy. 83 N, Lincoln County. | 41.15000000, -100.75000000 | | Roadside ditch in moist lowland. | Wild material | Seed collected from 75 plants. Population scattered in low, moist area of roadside, sandy soil. Plants 1.5-2 m tall, lanceolate leaves, purple stem, slight branching above. Most plants fit H. grosseserratus type, dark green serrated leaves but leaves are scaberous, thicker than normal. No insect damage, no apparent rust. | 1080577 | PI 586889 |
| 8 | PI 586890 | GRO 2212 | Helianthus grosseserratus M. Martens | Nebraska, United States | NC7 | | | 1991 | COLLECTED | 09/15/1991 | 36.8 km north of Thedford, Hwy. 83 N, Cherry County. | 42.16666667, -100.38333333 | | Sandy soil in roadside ditch, moist lowland. | Wild material | Seed collected from 35 plants. Clumped, small isolated population. Typical H. grosseserratus habitat, moist lowland. Typical plants, branching at top, red stem, serrated leaves not too scaberous. Population past flowering, good seed set. No apparent rust. | 1080580 | PI 586890 |
| 9 | PI 649997 | GRO 2190 | Helianthus grosseserratus M. Martens | Nebraska, United States | NC7 | | | 1991 | COLLECTED | 09/13/1991 | Clay soil along edge of stream. 0.8 km west of Sterling, Hwy. 41 W, Johnson County, NE. | 40.46666667, -96.36666667 | | | Wild material | Seed collected from 39 plants. Plants densely scattered along edged of stream ca. 3 m wide. Plants had serrated leaves in whorls, red stems on some, larger diameter stems, thick scaberous leaves, 3 m tall. Plants just getting to peak flowering, seed set poor, quality questionable, seed immature. Most plants with rust. Stem borers seen, may have caused multiple heads often found in population. | 1080576 | PI 649997 |
| 10 | PI 547185 | GRO-2022 | Helianthus grosseserratus M. Martens | Wisconsin, United States | NC7 | | | 1989 | COLLECTED | 09/13/1989 | Along Hwy. 68S, 11.2km southwest of Waupon, Dodge County. | 43.58333333, -88.93333333 | | In roadside ditch, along waste area by corn field. Swampy area, in clay soil. | Wild material | Seeds collected from 100 plants, large dense population. Typical plants. Just past flowering, larger stem diameter. Dense leaf clusters. Good seed set. Population had very severe rust, few plants appeared free of rust. Root- stocks collected. Specimen collected. Collection #2022. | 1442121 | PI 547185 |
| 11 | PI 547186 | GRO-2025 | Helianthus grosseserratus M. Martens | Wisconsin, United States | NC7 | | | 1989 | COLLECTED | 09/15/1989 | Near Hwy. 18E, 11.2km east and 1.6km south of Mt. Horeb, Dane County. | 42.95000000, -89.78333333 | | Large, dense population in swampy area, near roadside, extending about 0.4 km. | Wild material | Seeds collected from 150 plants, just past flowering. Typical plants, purple stems, serrate leaves, compact arrangement of leaves. Larger diameter of stems. Some insect head damage,and also stem damage. Some leaf damage (spray). No rust present. Bidens and typha present near stream of water, not flowing. Specimen collected. Collection #2025. | 1442122 | PI 547186 |
| 12 | PI 547187 | GRO-2026 | Helianthus grosseserratus M. Martens | Wisconsin, United States | NC7 | | | 1989 | COLLECTED | 09/15/1989 | On Hwy. 78S, 5.6km south of Daleyville, Dane County. | 42.83333333, -89.83333333 | | In roadside ditch, swampy area, near culvert. | Wild material | Seed collected from 60 plants, small dense restricted population. Plants typical, some leaves in axil of primary leaves of stem. Past flowering, good seed set. Some insect galls (wasps). Leaf damage, but not a disease. No rust present. Specimen collected. Collection #2026. | 1442123 | PI 547187 |
| 13 | PI 547188 | GRO-2027 | Helianthus grosseserratus M. Martens | Wisconsin, United States | NC7 | | | 1989 | COLLECTED | 09/15/1989 | Hwy. 69N, 1.6km west and 1.9km north of Clarno, Green County. | 42.51666667, -89.68333333 | | On steep roadside ditch at top of bank, on drier rocky soils. Population scattered on both sides of road, separated by 100m. | Wild material | Seed collected from 100 plants. Plants were variable, especially leaves, lower leaves very serrate, stem pithy, whitish bloom on stems, compact leaves. Some H. giganteus characteristics - leaves, stems branching. Peak flower time. Good seed set. Leaves had rust. Specimen collected. Collection #2027. | 1442124 | PI 547188 |
| 14 | PI 547189 | GRO-2028 | Helianthus grosseserratus M. Martens | Illinois, United States | NC7 | | | 1989 | COLLECTED | 09/15/1989 | Hwy. 20W, 12km west of Rockford, Winnebago County. | 42.26666667, -89.13333333 | | Roadside ditch, edge of corn field, on top of bank, in clay soil. | Wild material | Seed collected from 40 plants, dense small population. More typical H. grosseserratus, longer stems. Several heads had mum type heads, multiple flowered. Close to peak flower time, few heads collected, probably good seed set. No disease present, but plants were young. Collection 2028 | 1442125 | PI 547189 |
| 15 | PI 547190 | GRO-2032 | Helianthus grosseserratus M. Martens | Illinois, United States | NC7 | | | 1989 | COLLECTED | 09/16/1989 | Hwy. 251S, 26km south of Rochelle, Lee County. | 41.71666667, -89.08333333 | | In rocky gravel soil, waste area by radio tower. | Wild material | Seed collected from 50 plants, large scattered population. Some very large lower leaves in population. Purple stems, serrate leaves, larger diameter stems. Just peak flower. Some variation in leaf size and serration Good seed set. No rust collected or seen. Somes insect head damage. Specimen collected. Collection #2032. | 1442126 | PI 547190 |
| 16 | PI 547191 | GRO-2035 | Helianthus grosseserratus M. Martens | Illinois, United States | NC7 |  | | 1989 | COLLECTED | 09/16/1989 | Hwy. 51S, 21km south of Rutland, Woodfork County. | 40.80000000, -89.03333333 | | Along edge of flowing stream, along old railroad right-of-way. Population scattered along 250m of creek. | Wild material | Seed collected from 35 plants. Typical large serrate lower leaves, taller plants, purple stems. Several plants were dead prematurely, along edge of stream. Some plants had H. giganteus characteristics, but not the general appearance. Just peak flowering, seed set good. No rust present. Specimen collected. Collection #2035. | 1442127 | PI 547191 |
| 17 | PI 547192 | GRO-2037 | Helianthus grosseserratus M. Martens | Illinois, United States | NC7 | | | 1989 | COLLECTED | 09/16/1989 | Hwy. 24W, 4.8km west of Chenoa, Livingston County. | 40.73333333, -88.76666667 | | In roadside ditch, edge of flowing stream. | Wild material | Seed collected from 20 plants, small group of plants. Plants tall, 2.5 meter, typical H. grosseserratus. Just toward peak flowering. Some insect galls, some leaf damage, but not diseases. Specimen collected. Collection #2037. | 1442128 | PI 547192 |
| 18 | PI 547193 | GRO-2039 | Helianthus grosseserratus M. Martens | Indiana, United States | NC7 | | | 1989 | COLLECTED | 09/16/1989 | Hwy. 24E, 4.8km east of Wolcott. Just west of Gilman, Iroquois County. | 40.75000000, -86.93333333 | | Roadside ditch. | Wild material | Seed collected from 20 plants, small population in small area. Typical plants, larger lower leaves, serrate. Plants just past peak flowering. Good seed set. Specimen collected. Collection #2039. | 1442129 | PI 547193 |
| 19 | PI 547194 | GRO-2040 | Helianthus grosseserratus M. Martens | Indiana, United States | NC7 | | | 1989 | COLLECTED | 09/16/1989 | Hwy. 39S, 9.6km south of North Judson, Pulaski County. | 41.26666667, -86.76666667 | | Small scattered population, in roadside ditch, edge of swampy area, by small stream. | Wild material | Seed collected from 50 plants. Plants were tall up to 2 meters, lower leaves not as serrate as normal but many lower leaves were dead. Plants did not have compact leaf arrangement, but did have secondary leaves in leaf axils. Also had purple stems. Good seed set. Some plants looked like H. giganteus type. Just past flowering. Specimen collected. Collection #2040 | 1442130 | PI 547194 |
| 20 | PI 547195 | GRO-2043 | Helianthus grosseserratus M. Martens | Michigan, United States | NC7 | | | 1989 | COLLECTED | 09/17/1989 | Hwy. 66S, 14.4km south of Charlevoix, Charlevoix County. | 45.20000000, -85.16666667 | | Population isolated, but very dense. In roadside ditch, along edge of dry stream bed, in sandy soil. Opening in mixed woods. | Wild material | Seed collected from 150 plants. Many single headed, single stemmed plants. Very typical H. grosseseratus. Good seed set. Just past peak flowering. No disease or insect damage present. Specimen collected. Collection #2043. | 1442131 | PI 547195 |
| 21 | PI 547196 | GRO-2077 | Helianthus grosseserratus M. Martens | Indiana, United States | NC7 | | | 1989 | COLLECTED | 09/23/1989 | Hwy. 246E, east edge of Lewis, Vigo County. | 39.25000000, -87.25000000 | | Small isolated population. Along swampy area next to railroad tracks. | Wild material | Seed collected from 84 plants. Plants at peak flower. Typical plants, tall, serrate leaves, branched above. Good seed set. Specimen collected. Collection #2077. | 1442132 | PI 547196 |
| 22 | PI 547197 | GRO-2081 | Helianthus grosseserratus M. Martens | Illinois, United States | NC7 | | | 1989 | COLLECTED | 09/23/1989 | Hwy. 1S, 14.8km south of Trimble, Crawford County. | 38.91666667, -87.70000000 | | In roadside ditch along swampy area. Small isolated population, near wooded area, about 500 square meters. In clay soil. | Wild material | Seed collected from 100 plants, small isolated population. Good seed set. Plants at peak of flowering. Typical H. grosseseratus plants, most plants branched above. H. divaricatus intermixed, both appear to be good species. H. grosseseratus scattered along road for several miles. Specimen collected. Collection #2081. | 1442133 | PI 547197 |
| 23 | PI 547198 | GRO-2083 | Helianthus grosseserratus M. Martens | Illinois, United States | NC7 | | | 1989 | COLLECTED | 09/23/1989 | Hwy. 130S, 16.5km south of Newton, Richland County. | 38.88333333, -88.08333333 | | In roadside ditch, in recently cleared area, large scattered population extending 150m along edge of soybean field, in clay soil. | Wild material | Seed collected from 75 plants. Seed set good. Peak flower- ing. Plants had some H. maximiliani characteristics, folded leaves, but still serrate, spreading bracts, alternate leaves somewhat in whorls, but not as compact as H. maximiliani. Plants 2 meters tall, red stems. Specimen collected. Collection #2083. | 1442134 | PI 547198 |
| 24 | PI 547199 | GRO-2088 | Helianthus grosseserratus M. Martens | Illinois, United States | NC7 | | | 1989 | COLLECTED | 09/24/1989 | Intersection of Hwy. 36W and Hwy. 4N, Springfield, Sangamon County. | 39.40000000, -89.65000000 | | In roadside ditch along fence row. | Wild material | Seed collected from 35 plants, small locally isolated population. Just past peak flowering. Good seed set. This population has some (many) characteristics of grosseseratus. Plants had serrated leaves opposite below, alternate above, red stems. tall plants, 2 - 2 1/2 meters, less compact leaf arrangement, branched above, narrow bracts. H. maximiliani and H. annuus found in general area next to population. Specimen collected. Collection #2088. | 1442135 | PI 547199 |
| 25 | PI 547200 | GRO-2091 | Helianthus grosseserratus M. Martens | Illinois, United States | NC7 | | | 1989 | COLLECTED | 09/24/1989 | Hwy. 24W, 3.2km west of Mt. Sterling, Brown County. | 39.98333333, -90.83333333 | | In roadside ditch, recently disturbed area along edge of corn field. | Wild material | Seed collected from 35 plants, small isolated population. Plants just past peak flowering. Good seed set. Plants more typical H. grosseseratus. Specimen collected. Collection #2091 | 1442136 | PI 547200 |
| 26 | PI 547201 | GRO-2094 | Helianthus grosseserratus M. Martens | Illinois, United States | NC7 |  | | 1989 | COLLECTED | 09/24/1989 | Hwy. 24W, 7.4km west of Camp Point, Adams County. | 40.05000000, -91.15000000 | | Along railroad right-of-way, in recently-sprayed area. | Wild material | Seed collected from 75 plants, scattered population, much of which had been destroyed by spraying. Growing plants show signs of damage. Plants just past flowering, good seed set. Plants typical outside of spray area. Specimen collected. Collection #2094 | 1442137 | PI 547201 |
| 27 | PI 547202 | GRO-2096 | Helianthus grosseserratus M. Martens | Iowa, United States | NC7 | | | 1989 | COLLECTED | 09/24/1989 | 0.8km east of I-80 and Exit 142 (US Hwy. 6) or 3.2km south of Lambs Grove, Jasper County. | 41.68333333, -93.13333333 | | | Wild material | Seed collected from 20 plants, small isolated population. Plants just at peak flowering, good seed set. Typical grosseseratus, more serrate leaf than seen before. 2-2 1/2 meters tall. No disease or insect noticed. Specimen collected. Collection #2096 | 1442138 | PI 547202 |
| 28 | PI 547205 | MAX-2031 | Helianthus grosseserratus M. Martens | Illinois, United States | NC7 | | | 1989 | COLLECTED | 09/16/1989 | Hwy. 251S, 26km south of Rochelle, Lee County. | 41.71666667, -89.08333333 | | In roadside ditch, along tree row for about 100 m, along waste area by Industrial Plant. Population scattered. | Wild material | Seed collected from 75 plants, and rhizome collected. Peak flowering, good seed set. Plants appear to be H. maximiliani, leaf arrangement folded long narrow leaves, but not as pubescent as typical H. maximiliani. Also some plants like Ames 13041. Insect galls. No rust, maybe Phomophsis. Specimen collected. Collection #2031 | 1442141 | PI 547205 |
| 29 | PI 468726 | GRO-1543 | Helianthus grosseserratus M. Martens | Mississippi, United States | NC7 | | | 1985 | COLLECTED | 10/11/1980 | Along Highway 82, 8 km west of Winona. | 33.46666667, -89.71666667 | | | Wild material | | 1363662 | PI 468726 |
| 30 | PI 664615 | 624 | Helianthus grosseserratus M. Martens | Michigan, United States | NC7 |  | | 1985 | COLLECTED | PRE 03/28/1985 | Ingham County. | 42.60000000, -84.38333333 | | Marsh border. | Wild material | | 1027198 | PI 664615 |
| 31 | PI 649996 | Ames 3202 | Helianthus grosseserratus M. Martens | Pennsylvania, United States | NC7 | | | 1984 | COLLECTED | PRE 11/21/1984 | Brandywine River Museum, Delaware County. | 39.86666667, -75.56666667 | | | Wild material | | 1023625 | PI 649996 |
| 32 | PI 597910 | TVB-43 | Helianthus grosseserratus M. Martens | South Dakota, United States | NC7 |  | | 1983 | COLLECTED | 10/05/1982 | SW 1/4 of NW 1/4 of Section 2, T94N, R52W, Clay County. | 42.91666667, -96.95000000 | | Roadside ditch. | Wild material | | 1021664 | PI 597910 |
| 33 | PI 597911 | TVB-53 | Helianthus grosseserratus M. Martens | South Dakota, United States | NC7 | | | 1983 | COLLECTED | 10/06/1982 | SW 1/4 of NW 1/4 of Section 5, T93N, R50W, Union County. | 42.81666667, -96.68333333 | | Roadside ditch. | Wild material | | 1021687 | PI 597911 |
| 34 | PI 649988 | TVB-45 | Helianthus grosseserratus M. Martens | South Dakota, United States | NC7 | | | 1983 | COLLECTED | 10/05/1982 | NE 1/4 of NW 1/4 of Section 15, R52W, T92N, Clay County. | 42.91666667, -96.95000000 | | Roadside ditch. | Wild material | | 1021665 | PI 649988 |
| 35 | PI 649989 | TVB-46 | Helianthus grosseserratus M. Martens | South Dakota, United States | NC7 | | | 1983 | COLLECTED | 10/05/1982 | Middle of SW 1/4 of Section 14, R52W, T92N, Clay County. | 42.91666667, -96.95000000 | | Along railroad tracks. | Wild material | | 1021671 | PI 649989 |
| 36 | PI 649990 | TVB-47 | Helianthus grosseserratus M. Martens | South Dakota, United States | NC7 | | | 1983 | COLLECTED | 10/05/1982 | NW 1/4 of NE 1/4 of Section 15, R52W, T92N, Clay County. | 42.91666667, -96.95000000 | | Roadside ditch. | Wild material | | 1021672 | PI 649990 |
| 37 | PI 649991 | TVB-52 | Helianthus grosseserratus M. Martens | South Dakota, United States | NC7 | | | 1983 | COLLECTED | 10/06/1982 | NW 1/4 of NW 1/4 of Section 17, R50W, T92N, Union County. | 42.81666667, -96.68333333 | | Roadside ditch. | Wild material | | 1021682 | PI 649991 |
| 38 | PI 649992 | TVB-60 | Helianthus grosseserratus M. Martens | Iowa, United States | NC7 | | | 1983 | COLLECTED | 10/07/1982 | SE 1/4 of SE 1/4 of Section 19, R45W, T92N, Plymouth County. | 42.73333333, -96.23333333 | | Roadside ditch. | Wild material | | 1021699 | PI 649992 |
| 39 | PI 649993 | TVB-61 | Helianthus grosseserratus M. Martens | Iowa, United States | NC7 | | | 1983 | COLLECTED | 10/07/1982 | NW 1/4 of NW 1/4 of Section 34, R45W, T93N, Plymouth County. | 42.73333333, -96.23361111 | | Roadside ditch. | Wild material | | 1021700 | PI 649993 |
| 40 | PI 649994 | TVB-65 | Helianthus grosseserratus M. Martens | Iowa, United States | NC7 | | | 1983 | COLLECTED | 10/07/1982 | NW 1/4 of SE 1/4 of Section 21, R44W, T94N, Sioux County. | 43.08333333, -96.18333333 | | Roadside ditch. | Wild material | | 1021705 | PI 649994 |
| 41 | PI 649995 | TVB-68 | Helianthus grosseserratus M. Martens | South Dakota, United States | NC7 | | | 1983 | COLLECTED | 10/11/1982 | NE 1/4 of NW 1/4 of Section 11, R54W, T97N, Turner County. | 43.30000000, -97.11666667 | | Roadside ditch. | Wild material | | 1021709 | PI 649995 |
| 42 | PI 468725 | GRO-1534 | Helianthus grosseserratus M. Martens | Oklahoma, United States | NC7 | | | 1981 | COLLECTED | 10/10/1980 | Along Highway 270, 12.8 km east of Wilburton. | 34.91666667, -95.30000000 | | | Wild material | Collected by G. Seiler and L. Cuk. | 1363661 | PI 468725 |
| 43 | PI 468727 | GRO-1630 | Helianthus grosseserratus M. Martens | Oklahoma, United States | NC7 | | | 1981 | COLLECTED | 10/25/1980 | Along Interstate 40, 9.6 km west of Muldrow. | 35.40000000, -94.58333333 | | | Wild material | Collected by G. Seiler and L. Cuk. | 1363663 | PI 468727 |
| 44 | PI 435697 | GRO-668 | Helianthus grosseserratus M. Martens | Kansas, United States | NC7 |  | | 1978 | COLLECTED | | Cherokee County. | 37.16666667, -94.85000000 | | | Wild material | | 1330633 | PI 435697 |
| 45 | Ames 34248 | CBG2014-3275 | Helianthus grosseserratus M. Martens | Illinois, United States | NC7 | | | 2015 | | | | | | | Wild material | | 1932018 | Ames 34248 |
| 46 | PI 688612 | AMP DIV/GRO | Helianthus annuus L. | North Dakota, United States | NC7 | | | 2018 | DEVELOPED | PRE 04/20/2018 | | | | | Genetic material | AMP DIV/GRO is a branched interspecific amphiploid genetic stock, with plant height 148 cm, flowering 103 days after planting, head diameter 10 cm, 1000 seed weight 25 grams, sib-pollinated seed set 31.1% and seeds are black. | 1966493 | PI 688612 |
| 47 | PI 688626 | AP GRO | Helianthus annuus L. | North Dakota, United States | NC7 | | | 2018 | DEVELOPED | PRE 04/20/2018 | | | | | Genetic material | AP GRO is a single headed alloplasmic genetic stock with a plant height of 123 cm, flowers 68 days after planting, matures in 109 days, head diameter is 18 cm, 1000 seed weight is 54 grams, oil content is 46% and seeds are black with grey stripes | 1966507 | PI 688626 |
| 48 | PI 688634 | BSR DIV 830 | Helianthus annuus L. | North Dakota, United States | NC7 | | | 2018 | DEVELOPED | PRE 04/20/2018 | | | | | Breeding material | BSR DIV 830 is derived from a backcross progeny family with Sclerotinia BSR resistance genes incorporated from H. grosseserratus (PI 613793) and H. divaricatus (PI 435675). It is segregating for branching; plant height is 75cm, 74 days to 50% flowering, 118 days to maturity, head diameter of 22.6cm and 1000-seed weight of 62 grams. | 1966515 | PI 688634 |
| 49 | PI 688652 | SFB-DIV/GRO | Helianthus annuus L. | North Dakota, United States | NC7 | | | 2018 | DEVELOPED | PRE 04/20/2018 | | | | | Breeding material | SFB-DIV/GRO is an iterspecific bulk population comprised of 30 random backcross families; 82% single headed, plant height 90±32.2cm, 77±3.8 days to flower, 113±2.9 days to maturity, head diameter 14±7.3cm, 1000-seedweight 58±24.8 grams, and seed black with gray stripes | 1966533 | PI 688652 |
| 50 | PI 688654 | SFB-GRO 1 | Helianthus annuus L. | North Dakota, United States | NC7 | | | 2018 | DEVELOPED | PRE 04/20/2018 | | | | | Breeding material | SFB-GRO 1 is an iterspecific bulk population comprised of 30 random backcross families; 70% single headed, plant height 107±17.8cm, 77±3.3 days to flower, 111±4.4 days to maturity, head diameter 16±4.2cm, 1000-seedweight 50±16 grams, and seed black with gray stripes | 1966535 | PI 688654 |
| 51 | PI 688655 | SFB-GRO 2 | Helianthus annuus L. | North Dakota, United States | NC7 | | | 2018 | DEVELOPED | PRE 04/20/2018 | | | | | Breeding material | SFB-GR0 2 is an iterspecific bulk population comprised of 30 random backcross families; 86% single headed, plant height 122±13.8cm, 75± 2.0 days to flower, 1l0±5.2 days to maturity, head diameter 17±5cm, 1000-seedweight 53±16 grams, and seed black with gray stripes | 1966536 | PI 688655 |
| 52 | PI 617026 | BR1 | Helianthus annuus L. | North Dakota, United States | NC7 | | | 2001 | DEVELOPED | | | | | | Breeding material | Plant hgt 122 cm. Flowers 59 days after planting. Seeds black with 54 g/1000 seed weight. Self-pollinated seed set 72% (good self-compatibility). Nonbranched. Resistance genes against broomrape, including the new F race identified in Spain. | 1611871 | PI 617026 |
| 53 | PI 617029 | BR4 | Helianthus annuus L. | North Dakota, United States | NC7 |  | | 2001 | DEVELOPED | | | | | | Breeding material | Plant hgt 103 cm. Flowers 60 days after planting. Seeds black, 47 g/1000 seed weight. Self-pollinated seed set, 66% (good self-compatibility). Nonbranched. Resistance genes against broomrape, including the new race F recently identified in Spain. | 1611882 | PI 617029 |
| 54 | PI 613776 | 10 | Helianthus annuus L. | Iowa, United States | NC7 | | | 1999 | COLLECTED | 10/13/1999 | North side of 240th Street, 0.6 mile east of intersection with Locust Avenue, Monona County. | 42.00861111, -96.02805556 | | Roadside ditch along margin of corn field. Associated vegetation: Helianthus grosseserratus (collection 11). | Wild material | Typical, tall. Past flowering. Average plant height 308 cm. | 1587680 | PI 613776 |
| 55 | PI 613777 | 12 | Helianthus annuus L. | Iowa, United States | NC7 | | | 1999 | COLLECTED | 10/13/1999 | Along railroad tracks parallel to Holly Road, 0.25 mile north of intersection with 310th Street, just south of Blencoe, Monona County. | 41.91361111, -96.08166667 | | Bank of ditch along railroad tracks. Associated vegetation: Helianthus grosseserratus (not collected). | Wild material | Typical, well past flowering. Average plant height 241 cm. | 1587681 | PI 613777 |
| 56 | PI 613779 | 14 | Helianthus annuus L. | Iowa, United States | NC7 | | | 1999 | COLLECTED | 10/13/1999 | West side of Hamlin, 1.1 miles north of intersection with 235th Street, Harrison County. | 41.68444444, -95.96305556 | | Roadside ditch along margin of corn field. Associated vegetation: Helianthus grosseserratus (not collected). | Wild material | Typical of what has been observed so far. Well past flowering. Some plants still have green stems. Latest H. annuus seen thus far. Average plant height 260.5 cm. | 1587683 | PI 613779 |
| 57 | PI 586860 | ANN 2183 | Helianthus annuus L. | Kansas, United States | NC7 | | | 1991 | COLLECTED | 09/12/1991 | Clay soil on backslope of roadside ditch. 9.6 km northeast of Tonganoxie, Hwy. 16, Douglas County. | 39.16666667, -95.01666667 | | | Wild material | Seed collected from 25 plants. Population scattered on west facing slope of road, population very small, restricted to small area. Plants typical, ca. 2 m tall, branching, spreading. Good seed set, past peak flowering. Moderate to severe rust. Helianthus grosseserratus in population but just beginning to flower. | 1080496 | PI 586860 |
| 58 | PI 586862 | ANN 2185 | Helianthus annuus L. | Kansas, United States | NC7 | | | 1991 | COLLECTED | 09/13/1991 | Clay-loam soil in roadside ditch, disturbed area along drainage ditch. 10 km northeast of Meriden, Hwy 4 E, Jefferson County. | 39.25000000, -95.51666667 | | | Wild material | Seed collected from 22 plants. Small population isolated in disturbed area. Typical H. annuus, ca. 2 m tall, larger head. Just past peak flowering, seed probably good. No apparent rust. Helianthus grosseserratus mixed in population. | 1080502 | PI 586862 |
| 59 | PI 650105 | TUB 2189 | Helianthus tuberosus L. | Nebraska, United States | NC7 | | | 1991 | COLLECTED | 09/13/1991 | Clay soil along edge of stream. 0.8 km west of Sterling, Hwy 41 W, Johnson County, NE. | 40.46666667, -96.36666667 | | | Wild material | Seed collected from 38 plants. Helianthus tuberosus population closer to water than H. grosseserratus. Plants typical, 1.5-2 m tall. Larger diameter stems, leaves thick and scaberous. Plants just getting to peak flowering, seed set variable, seed weevil damage, 1-3 seeds per head, seed quality questionable due to immaturity of seeds. Most plants had rust. | 1080674 | PI 650105 |
| 60 | PI 547183 | GIG-2023 | Helianthus giganteus L. | Wisconsin, United States | NC7 | | | 1989 | COLLECTED | 09/15/1989 | 10.4km west of Fox Lake, Columbia County | 43.53333333, -89.03333333 | | Roadside ditch, on edge of waste area. | Wild material | Seeds collected from 50 plants, small scattered population Plants generally typical, some plants looked like they had H. grosseserratus characteristics mixed in. Probably good seed set. Some leaves had some rust spots, not severe. Insect damage to heads, some stems had insect galls(wasp) Plant specimen collected. Collection #2023. | 1442119 | PI 547183 |
| 61 | Ames 36071 | LFM008 | Helianthus pauciflorus Nutt. subsp. pauciflorus | Iowa, United States | NC7 |  | | 2022 | COLLECTED | 10/22/2022 | south side of High Trestle Trail, about 3/4 mile west of Avenue X, west of Slater. | 41.88072000, -93.73256000 | 334 | | Wild material | Only population of H. pauciflorus observed along the High Trestle Trail between Slater and Woodward; four years of observations | 2142021 | Ames 36071 |
| 62 | PI 710731 | Doolittle Prairie | Dalea purpurea Vent. | Iowa, United States | NC7 |  | | 2020 | COLLECTED | 08/26/2020 | Doolittle Prairie State Preserve located approximately 3 miles south of Story City. T85N, R24W, SW1/4 NE1/4 Sec. 25. Story County. | 42.14532900, -93.58960600 | 299 | Prairie pothole wetland complex. | Wild material | Plants sampled were 1-2' in height. Peak flowering and subsequent maturation of seeds at collection site peaked near 21 July and 26 August (2020), respectively. Flowers vibrant purple. | 2106729 | PI 710731 |
| 63 | PI 656839 | 1 | Prunella vulgaris L. | Iowa, United States | NC7 | | | 2006 | COLLECTED | 09/19/2006 | 200 yards southwest of Whitetail parking lot, Don Williams County Park, near western border of park, SE 1/4 of NW 1/4 of SW 1/4 of Section 5, T84N, R27W, Yell Township, Boone County. | 42.11166667, -94.02388889 | 313 | Native prairie remnant. Afternoon sun. Moist-west mesic soil. | Wild material | Plants up to 18 inches tall. | 1712923 | PI 656839 |
| 64 | Ames 36255 | Kothenbeutel Prairie | Delphinium carolinianum Walter subsp. virescens (Nutt.) R. E. Brooks | Iowa, United States | NC7 |  | | 2024 | COLLECTED | 07/08/2024 | Kothenbeutel Prairie Preserve located approximately 4.24 miles east, southeast of Sheffield just north of 240th Street, T93 R19W SW 1/4 SE 1/4 Sec. 7. | 42.87887400, -93.13261500 | 332 | Prairie remnant on south and southwestern aspects of 15-25 degree slopes. | Wild material | Plants in nature measuring approximately 30-38" in height. | 2168178 | Ames 36255 |
| 65 | OPGC 8826 | CBG- 10824 | Rudbeckia subtomentosa Pursh | Illinois, United States | OPGC | | | 2023 | | | | | | | Wild material | | 2142278 | OPGC 8826 |
| 66 | OPGC 8848 | CBG- 10860 | Solidago riddellii Frank | Illinois, United States | OPGC | | | 2023 | | | | | | | Wild material | | 2142306 | OPGC 8848 |
| 67 | OPGC 8849 | CBG- 10861 | Chelone glabra L. | Illinois, United States | OPGC | | | 2023 | | | | | | | Wild material | | 2142307 | OPGC 8849 |
| 68 | W6 61361 | CBG- 10776 | Dalea candida Willd. | Illinois, United States | W6 |  | | 2023 | | | | | | | Wild material | | 2142243 | W6 61361 |
| 69 | W6 61362 | CBG- 10777 | Drymocallis arguta (Pursh) Rydb. | Illinois, United States | W6 |  | | 2023 | | | | | | | Wild material | | 2142244 | W6 61362 |
| 70 | W6 61386 | CBG- 10811 | Parthenium integrifolium L. | Illinois, United States | W6 |  | | 2023 | | | | | | | Wild material | | 2142268 | W6 61386 |
| 71 | W6 61387 | CBG- 10812 | Chamaecrista fasciculata (Michx.) Greene | Illinois, United States | W6 |  | | 2023 | | | | | | | Wild material | | 2142269 | W6 61387 |
| 72 | W6 61389 | CBG- 10814 | Panicum virgatum L. | Illinois, United States | W6 |  | | 2023 | | | | | | | Wild material | | 2142271 | W6 61389 |
| 73 | W6 61390 | CBG- 10815 | Pycnanthemum virginianum (L.) T. Durand & B. D. Jacks. ex B. L. Rob. & Fernald | Illinois, United States | W6 |  | | 2023 | | | | | | | Wild material | | 2142272 | W6 61390 |
| 74 | W6 61393 | CBG- 10818 | Linum sulcatum Riddell | Illinois, United States | W6 |  | | 2023 | | | | | | | Wild material | | 2142275 | W6 61393 |
| 75 | W6 63340 | Anderson Prairie | Amorpha canescens Pursh | Iowa, United States | W6 | | | 2023 | COLLECTED | 09/23/2022 | Anderson Prairie State Preserve located approximately 2.0 miles north of Estherville, T100N R34W NW 1/4 Sec. 36. | 43.43906800, -94.87472300 | 412 | Diverse remnant prairie with rolling hills and mesic soil. | Wild material | | 2141750 | W6 63340 |
| 76 | OPGC 7589 | Wolter's Prairie | Pedicularis canadensis L. | Iowa, United States | OPGC | | | 2022 | COLLECTED | 06/09/2022 | Wolter's Prairie located 2.50 miles southwest of Clarksville, T92N R16W NE ¼ Sec. 22. | 42.76999700, -92.71262800 | 300 | Remnant wet prairie. | Wild material | | 2139695 | OPGC 7589 |
| 77 | Ames 35901 | Blazing Star Prairie | Stachys pilosa Nutt. | Iowa, United States | NC7 |  | | 2022 | COLLECTED | 07/29/2022 | Blazing Star Prairie located 2.00 miles southeast of Rowley, T87N R8W S ¼ NW ¼ NW ¼ Sec. 17. | 42.35365800, -91.81099000 | 286 | Mesic prairie remnant. | Wild material | Plants sampled in nature varied substantially in height and leaf size, where this variation could possibly be due to multiple ploidy levels existing in the population. Species is extremely vigorous and can aggressively spread via rhizomes especially under moist, wet soil conditions. Plants averaging 50-60 cm in height with minimal to no branching. Foliage and stems are densely covered in hairs. Flowers are faint pinkish-white in color with pink-light purple spots/splotches. Peak flowering generally occurs in mid-June (central Iowa) and can extend for almost four weeks. Genetics of this accession originated from eastern-central Iowa. Species is frequently visited by a plethora of pollinators, especially bumblebees. | 2138298 | Ames 35901 |
| 78 | OPGC 7588 | Blazing Star Prairie | Phlox maculata L. | Iowa, United States | OPGC |  | | 2022 | COLLECTED | 07/29/2022 | Blazing Star Prairie located 2.00 miles southeast of Rowley, T87N R8W S ¼ NW ¼ NW ¼ Sec. 17. | 42.35365800, -91.81099000 | 286 | Mesic prairie remnant. | Wild material | Plants in nature ranged in height from two to three feet. Some variation was noted for degree of branching in the inflorescence with a small number of plants having highly branched inflorescences. Peak flowering and fruiting in nature at collection site peaked 20 June and 26 July, respectively. | 2138297 | OPGC 7588 |
| 79 | OPGC 7582 | Anderson Prairie | Liatris aspera Michx. | Iowa, United States | OPGC | | | 2022 | COLLECTED | 09/10/2021 | Anderson Prairie located approximately 2.0 miles north of Estherville, T100N R34W NW 1/4 Sec. 36. | 43.43906800, -94.87472300 | 412 | Diverse remnant prairie with rolling hills and mesic soil. | Wild material | | 2133091 | OPGC 7582 |
| 80 | W6 59935 | CBG-10658 | Carex bebbii (L. H. Bailey) Olney ex Fernald | Illinois, United States | W6 |  | | 2021 | | | | | | | Wild material | | 2132514 | W6 59935 |
| 81 | W6 59938 | CBG-10661 | Poa palustris L. | Illinois, United States | W6 |  | | 2021 | | | | | | | Wild material | | 2132517 | W6 59938 |
| 82 | NA 88421 | CBG-10737 | Prunus americana Marshall | | NA |  | | 2021 | | | | | | | Wild material | Spatially discreet collection for a clonal species. Counts made approximately every 6 feet. Fruits collected from the plant and the ground. | 2137989 | NA 88421 |
| 83 | OPGC 8282 | CBG-9974 | Vernonia fasciculata Michx. | Illinois, United States | OPGC | | | 2021 | | | | | | | Wild material | | 2120036 | OPGC 8282 |
| 84 | W6 59092 | CBG-9709 | Carex sterilis Willd. | Wisconsin, United States | W6 | | | 2021 | | | | | | | Wild material | plant habit - grass, grasslike | 2120021 | W6 59092 |
| 85 | W6 59118 | CBG-10067 | Alisma subcordatum Raf. | Wisconsin, United States | W6 |  | | 2021 | | | | | | | Wild material | | 2120047 | W6 59118 |
| 86 | W6 59182 | CBG-10473 | Echinacea pallida (Nutt.) Nutt. | Illinois, United States | W6 | | | 2021 | | | | | | | Wild material | | 2120103 | W6 59182 |
| 87 | W6 59267 | CBG-10590 | Muhlenbergia glabrifloris Scribn. | Illinois, United States | W6 | | | 2021 | | | | | | | Wild material | Received as: Muhlenbergia glabriflora. Plant numbers sampled estimated. | 2120210 | W6 59267 |
| 88 | Ames 35581 | Steele Prairie | Drymocallis arguta (Pursh) Rydb. | Iowa, United States | NC7 |  | | 2020 | COLLECTED | 10/02/2020 | T. H. Steele Prairie State Preserve located approximately 8.75 miles north-northwest of Cherokee, Cherokee County | 42.87654900, -95.58243700 | 429 | Remnant prairie. | Wild material | Plants sampled in nature were approximately 1.5 feet in height. | 2107744 | Ames 35581 |
| 89 | OPGC 7550 | AS/LP/2020/018/093 | Liatris pycnostachya Michx. | Iowa, United States | OPGC |  | | 2020 | COLLECTED | 09/21/2020 | Located 3.50 miles east, southeast of Boone along railroad right of way on north side of 210th Street, T84N R25W SW ¼ Sec. 30, Boone County | 42.05160000, -93.81120000 | 346 | Roadside, remnant prairie. Very diverse flora present | Wild material | Plants sampled in nature were 1.5 to 3 feet in height. At the time of sampling (21 September 2020), some plants still had green leaves, while others were entirely senesced. | 2107730 | OPGC 7550 |
| 90 | OPGC 7551 | Doolittle Prairie | Liatris pycnostachya Michx. | Iowa, United States | OPGC |  | | 2020 | COLLECTED | 09/21/2020 | Doolittle Prairie State Preserve located approximately 3 miles south of Story City. T85N, R24W, SW1/4 NE1/4 Sec. 25, Story County | 42.14532900, -93.58960600 | 299 | Prairie pothole wetland complex. | Wild material | Plants sampled in nature mesaured approximately 1.5 to 3 feet in height. At time of collection (21 September 2020), approximately 10% of the seed had begun to disperse. Some plants still had green leaves, while others were entirely senesced. | 2107731 | OPGC 7551 |
| 91 | OPGC 7557 | AS/VH/2020/019/094 | Verbena hastata L. | Iowa, United States | OPGC |  | | 2020 | COLLECTED | 09/21/2020 | Located 3.50 miles east, southeast of Boone along railroad right of way on north side of 210th Street, T84N R25W SW ¼ Sec. 30, Boone County | 42.05160000, -93.81120000 | 346 | Roadside, remnant prairie. Very diverse flora present | Wild material | | 2107732 | OPGC 7557 |
| 92 | OPGC 7558 | Doolittle Prairie | Verbena hastata L. | Iowa, United States | OPGC | | | 2020 | COLLECTED | 09/21/2020 | Doolittle Prairie State Preserve located approximately 3.0 miles south of Story City, T85N, R24W, SW1/4 NE1/4 Sec. 25, Story County | 42.14849700, -93.58971400 | 299 | Prairie pothole wetland complex. | Wild material | | 2107733 | OPGC 7558 |
| 93 | OPGC 7464 | CBG-8630 | Heuchera richardsonii R. Br. | Wisconsin, United States | OPGC |  | | 2019 | | | | | | | Wild material | | 2092685 | OPGC 7464 |
| 94 | W6 56656 | CBG-9081 | Zizia aptera (A. Gray) Fernald | Wisconsin, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2092755 | W6 56656 |
| 95 | W6 56673 | CBG-9133 | Sporobolus heterolepis (A. Gray) A. Gray | Wisconsin, United States | W6 |  | | 2019 | | | | | | | Wild material | | 2092772 | W6 56673 |
| 96 | Ames 34337 | Doolittle Prairie | Drymocallis arguta (Pursh) Rydb. | Iowa, United States | NC7 |  | | 2018 | COLLECTED | 08/17/2018 | Doolittle Prairie State Preserve located approximately 2.5 miles south of Story City, T85N R24W NW 1/4 NE 1/4 Sec. 25, Story County | 42.15048400, -93.58989700 | 303 | Prairie remnant. | Wild material | | 1967539 | Ames 34337 |
| 97 | OPGC 5468 | OPGC 5468 | Phlox pilosa L. subsp. fulgida (Wherry) Wherry | Iowa, United States | OPGC | | | 2018 | COLLECTED | 06/28/2018 | Located approximately 1.92 miles east, northeast of Cambridge, T82N R23W NE ¼ NE ¼ NW ¼ Sec. 23, Story County. Locally known as Harker Prairie. | 41.90590000, -93.49310000 | 89 | High-quality, small (5 acre) prairie remnant. Soils classified (USDA Soils Web Survey) as Canisteo clay loam and Webster Clay loam ranging from 0-6 percent slopes, mostly east or northeast facing. | Wild material | Phlox pilosa subsp. pilosa was at peak maturity (abundant seed production) at the time of collection with a few seed capsules already dispersed, a few still green, and majority ready to disperse in the next 1-3 days. Plants typically reaching approximately 1’ in height. | 1964607 | OPGC 5468 |
| 98 | Ames 34031 | JDC/MF/2017/058/812 | Monarda fistulosa L. | Iowa, United States | NC7 |  | | 2017 | COLLECTED | 10/12/2017 | Doolittle Prairie State Preserve located approximately 2.5 miles south of Story City, T85N R24W NW 1/4 NE 1/4 Sec. 25, Story County | 42.15048400, -93.58989700 | 303 | Prairie pothole wetland complex. | Wild material | Population sampled at collection site consisted of approximately half of the specimens being void of foliage likely due to susceptibility to mildew, while the remaining half still had some green foliage at time of sampling (10/12/2017). Plants sampled generally 3' in height. | 1954320 | Ames 34031 |
| 99 | Ames 34002 | JDC/CA/2017/050/804 | Ceanothus americanus L. | Iowa, United States | NC7 |  | | 2017 | COLLECTED | 08/18/2017 | Locally known as Harker Prairie located approximately 1.92 miles east, northeast of Cambridge, T82N R23W NE ¼ NE ¼ NW ¼ Sec. 23 | 41.90590000, -93.49310000 | 291 | High-quality, small (5 acre) prairie remnant. Soils classified (USDA Soils Web Survey) as Canisteo clay loam and Webster Clay loam ranging from 0-6 percent slopes, mostly east or northeast facing. | Wild material | Ceanothus americanus was at peak maturity (abundant seed production) at the time of collection with a few seed capsules already dispersed, a few still green, and majority ready to disperse in the next 1-3 days. Plants measuring approximately 2’ in height. | 1953754 | Ames 34002 |
| 100 | OPGC 7744 | CBG-6301 | Agalinis auriculata (Michx.) S. F. Blake | Illinois, United States | OPGC | | | 2016 | | | | | | | Wild material | | 1942816 | OPGC 7744 |
| 101 | Ames 33733 | JDC/BP/2016/039/754 | Betula pumila L. | Iowa, United States | NC7 |  | | 2016 | COLLECTED | 08/29/2016 | Clear Creek Wildlife Management Area located approximately 4.5 miles east, southeast of Dorchester just off Golden Ridge Road. T100N R5W NW ¼ SE ¼ NW ¼ Sec. 27 Allamakee County. | 43.45316700, -91.42476900 | 215 | High-quality, wetland fen of Clear Creek watershed. Growing in association with Solidago speciosa, Gentiana alba, Salix candida, Salix pedicellaris, Spiranthes (either cernua or magnicamporum), Parnassia (likely glauca), Monarda fistulosa, Eutrochium maculatum, Prunella vulgaris, Impatiens capensis, Betula papyrifera (2 specimens noted), Betula hybrid (1 specimen noted, likely B. x sandbergii), and Helianthus grosseserratus. | Wild material | | 1942684 | Ames 33733 |
| 102 | Ames 32955 | JDC/BP/2015/042/699 | Betula pumila L. | Iowa, United States | NC7 |  | | 2015 | COLLECTED | 09/04/2015 | Private property approximately 7 miles northwest of Cedar Falls, T90N R14W SW 1/4 NW 1/4 SE 1/4 Sec. 18. | 42.60398800, -92.54284800 | 284 | High-quality remnant wetland/fen | Wild material | Specimens sampled averaged approximately 278 cm in height, ranging from 250 cm to 330 cm. Female catkins were both green and brown at time of harvest. Little to no fall color at time of seed collection (4 Sept. 2015) with approximately 75% of leaves already dropped. During growout in 2016, samples #699-3 and #699-5 resulted in seedlings that have petiolules (on small seedlings) that average 3-5 mm in length with the leaf apex being rather sharply acute, possibly indicating presence of hybrids. Other samples (#699-1, #699-2, #699-6, and #699-7) seem to exhibit characteristics of B. pumila with densely pubescent leaves and stems, with leaves having the apex usually broadly acute or obtuse to rounded, and essentially leaves being sessile or less than 1mm in length. | 1927397 | Ames 32955 |
| 103 | OPGC 6161 | CBG-2675 | Mimulus ringens L. | Illinois, United States | OPGC |  | | 2015 | | | | | | | Wild material | | 1926111 | OPGC 6161 |
| 104 | W6 49565 | CBG-2538 | Scirpus atrovirens Willd. | Illinois, United States | W6 |  | | 2015 | | | | | | | Wild material | | 1926037 | W6 49565 |
| 105 | W6 49583 | CBG-2569 | Chamaenerion angustifolium (L.) Scop. subsp. angustifolium | Illinois, United States | W6 |  | | 2015 | | | | | | | Wild material | | 1926054 | W6 49583 |
| 106 | W6 49650 | CBG-2676 | Penthorum sedoides L. | Illinois, United States | W6 |  | | 2015 | | | | | | | Wild material | | 1926112 | W6 49650 |
| 107 | Ames 32761 | JDC/BP/2014/034/536 | Betula pumila L. | Iowa, United States | NC7 |  | | 2014 | COLLECTED | 09/03/2014 | Crossman Prairie State Preserve, approximately 5 miles northeast of Riceville, Howard County. | 43.40777300, -92.47500720 | 413 | Remnant tallgrass prairie. | Wild material | | 1921309 | Ames 32761 |
| 108 | Ames 32767 | JDC/PV/2014/036/538 | Prunella vulgaris L. | Iowa, United States | NC7 |  | | 2014 | COLLECTED | 09/03/2014 | Crossman Prairie State Preserve, approximately 5 miles northeast of Riceville, Howard County. | 43.40777300, -92.47500720 | 413 | Remnant tallgrass prairie. | Wild material | | 1921315 | Ames 32767 |
| 109 | Ames 32769 | JDC/SA/2014/033/535 | Spiraea alba Du Roi | Iowa, United States | NC7 |  | | 2014 | COLLECTED | 09/03/2014 | Crossman Prairie State Preserve, approximately 5 miles northeast of Riceville. | 43.40777300, -92.47500720 | 413 | Remnant tallgrass prairie. Clyde-Floyd complex (1-4 percent slopes) depth to water table: 12-42 inches, 0-17 inches silty clay loam, somewhat poorly drained | Wild material | | 1921317 | Ames 32769 |
| 110 | OPGC 4196 | JDC/LP/2014/035/537 | Liatris pycnostachya Michx. | Iowa, United States | OPGC | | | 2014 | COLLECTED | 09/03/2014 | Crossman Prairie State Preserve, approximately 5 miles northeast of Riceville, Howard County. | 43.40777300, -92.47500720 | 413 | Remnant tallgrass prairie. Associated with Aesclepias, Amorpha canescens, Andropogon gerardi, Baptisia, Betula pumila, Cornus amomum, C. racemosa, Dalea purpurea, Eryngium yuccifolium, Gentiana andrewsii, Helianthus grosseserratus, Hypericum ascyron subsp. pyramidatum, Liatris pcynostachya, Monarda fistulosa, Populus tremuloides, Prunella vulgaris, Prunus americana, Salix, Silphium laciniatum, Solidago, and Spiraea alba. | Wild material | | 1921312 | OPGC 4196 |