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ACCESSIONPLANT NAMETAXONOMYORIGINGENEBANKIMAGEAVAILABILITYRECEIVEDSOURCE TYPESOURCE DATECOLLECTION SITECOORDINATESELEVATIONHABITATIMPROVEMENT LEVELNARRATIVE
0W6 63328FWS0404-26Eutrochium fistulosum (Barratt) E. E. Lamont North Carolina, United StatesW6Not Available2026Wild material2197474W6 63328
1W6 63332FWS0404-30Eutrochium fistulosum (Barratt) E. E. Lamont North Carolina, United StatesW6Not Available2026Wild material2197478W6 63332
2W6 63251ES040-6Eutrochium maculatum (L.) E. E. Lamont W62025Wild materialSeeds of Success Program: Chicago Botanic Gardens 2023 collection.2197062W6 63251
3W6 62531FWS0300-137Eutrochium maculatum (L.) E. E. Lamont Michigan, United StatesW6SEED2025Wild materialThe above acreage and population size are for the dense patch near the gate, including the portion of the patch not on sanctuary property.2192229W6 62531
4W6 62550FWS0502-102Eutrochium fistulosum (Barratt) E. E. Lamont Pennsylvania, United StatesW6SEED2025Wild materialStem hollow at base2192248W6 62550
5W6 62558FWS0502-80Eutrochium fistulosum (Barratt) E. E. Lamont Pennsylvania, United StatesW6SEED2025Wild materialSCOUTING ID CHANGE. Ripe plants mostly withered but whorled leaves still hanging on2192256W6 62558
6W6 62225FWS0401-12Eutrochium fistulosum (Barratt) E. E. Lamont Georgia, United StatesW6Not Available2024Black Boxed 2024 Seeds of Success- Incorporated into the collection 4/1/20252169556W6 62225
7Ames 36209JDC/EM/2023/089/1121Eutrochium maculatum (L.) E. E. Lamont Iowa, United StatesNC72023COLLECTED10/19/2023Located approximately 3.15 miles west of Grinnell, T80N R17W SE 1/4 SE 1/4 NE 1/4 Sec. 14.41.73894000, -92.78670000271Wet, remnant prairie.Wild materialPlants in nature at collection site measuring approximately 3.5-5.0 feet in height. 2165627Ames 36209
8Ames 36181Turtlehead FenEutrochium maculatum (L.) E. E. Lamont Iowa, United StatesNC72023COLLECTED09/29/2023Turtlehead Fen (Chichaqua Bottoms Greenbelt) located 1.75 miles southeast of Farrar just north of highway 65, T81N R21W SW ¼ NW ¼ Sec. 31.41.78610000, -93.34730000290Remnant fen with extremely wet, spongy soils and surface water visible at time of collection.Wild materialPlants in nature ranged in height from three to eight feet. Variation was also noted for phenology with some plants mostly dispersed and some just ripening at the time of collection.2159013Ames 36181
9NA 82352NA 82352Eutrochium sp.NANot Available2023Uncertain improvement statusFull name as recorded at U.S. National Arboretum: Eutrochium sp.. Spontaneously growing in Fern Valley meadow; started appearing approximately 1997.2152897NA 82352
10OPGC 8690MARB-477Eutrochium fistulosum (Barratt) E. E. Lamont New York, United StatesOPGCNot Available2022Wild materialHabitat: terrestrial wetlands, Leaf type: leaves are simple (i.e., lobed or unlobed but not separated into leaflets) Leaf arrangement: whorled, there are three or more leaves per node along the stem. Leaf blade edges: the edge of the leaf blade has teeth. Flower type in flower heads: flower head has disk flowers only, and lacks the strap-shaped flowers.Ray flower color: N/ATuft or plume on fruit: at least a part of the plume is made up of fine bristles. Spines on plant: The plant has no spines Leaf blade length: 280 mm Disk flower number: 1-5 or 6-102139082OPGC 8690
11NA 87014(dwarf)Eutrochium purpureum (L.) E. E. Lamont NANot Available2022CloneFull name as recorded at U.S. National Arboretum: Eutrochium purpureum (dwarf).2155116NA 87014
12OPGC 8531NEWFS-756Eutrochium dubium (Willd. ex Poir.) E. E. Lamont Rhode Island, United StatesOPGC2021Wild materialLeaves in whorls of 3 4 up the stem.2138842OPGC 8531
13OPGC 8566NEWFS-901Eutrochium dubium (Willd. ex Poir.) E. E. Lamont Rhode Island, United StatesOPGC2021Wild materialLeaves in whorls of 3-4 up the stem.2138924OPGC 8566
14OPGC 8225NEWFS-828Eutrochium maculatum (L.) E. E. Lamont Massachusetts, United StatesOPGCNot Available2021Wild materialLeaves whorled with >3 leaves per node, tall and upright in stands.2115737OPGC 8225
15OPGC 7949NEWFS-307Eutrochium maculatum (L.) E. E. Lamont Massachusetts, United StatesOPGCSEED2019Wild material2098191OPGC 7949
16OPGC 7894MARSB-358Eutrochium dubium (Willd. ex Poir.) E. E. Lamont New Jersey, United StatesOPGCSEEDNot Available2019Wild material2097596OPGC 7894
17OPGC 7855CBG-9538Eutrochium purpureum (L.) E. E. Lamont Illinois, United StatesOPGCSEED2019Wild material2092807OPGC 7855
18OPGC 7818NEWFS-50Eutrochium dubium (Willd. ex Poir.) E. E. Lamont Massachusetts, United StatesOPGCNot Available2019Wild material1976146OPGC 7818
19OPGC 7819NEWFS-153Eutrochium maculatum (L.) E. E. Lamont Massachusetts, United StatesOPGCSEEDNot Available2019Wild material1976166OPGC 7819
20OPGC 7820NEWFS-181Eutrochium maculatum (L.) E. E. Lamont Massachusetts, United StatesOPGCSEEDNot Available2019Wild material1976171OPGC 7820
21OPGC 7821NEWFS-325Eutrochium maculatum (L.) E. E. Lamont Massachusetts, United StatesOPGCSEEDNot Available2019Wild material1976221OPGC 7821
22OPGC 7822NEWFS-379Eutrochium maculatum (L.) E. E. Lamont Massachusetts, United StatesOPGCSEEDNot Available2019Wild material1976237OPGC 7822
23OPGC 7823NEWFS-399Eutrochium dubium (Willd. ex Poir.) E. E. Lamont New Hampshire, United StatesOPGCSEEDNot Available2019Wild material1976248OPGC 7823
24OPGC 7824NEWFS-419Eutrochium dubium (Willd. ex Poir.) E. E. Lamont Massachusetts, United StatesOPGCSEED2019Wild material1976253OPGC 7824
25OPGC 7825NEWFS-429Eutrochium dubium (Willd. ex Poir.) E. E. Lamont Massachusetts, United StatesOPGCSEEDNot Available2019Wild material1976257OPGC 7825
26OPGC 7826NEWFS-450Eutrochium maculatum (L.) E. E. Lamont Massachusetts, United StatesOPGCSEEDNot Available2019Wild material1976267OPGC 7826
27OPGC 7827NEWFS-561Eutrochium dubium (Willd. ex Poir.) E. E. Lamont Connecticut, United StatesOPGCSEEDNot Available2019Wild material1976291OPGC 7827
28OPGC 7828NEWFS-722Eutrochium dubium (Willd. ex Poir.) E. E. Lamont Massachusetts, United StatesOPGCSEEDNot Available2019Wild material1976338OPGC 7828
29OPGC 7829NEWFS-767Eutrochium dubium (Willd. ex Poir.) E. E. Lamont Massachusetts, United StatesOPGCSEEDNot Available2019Wild material1976348OPGC 7829
30OPGC 7830NEWFS-788Eutrochium dubium (Willd. ex Poir.) E. E. Lamont Massachusetts, United StatesOPGCSEEDNot Available2019Wild material1976355OPGC 7830
31NA 85045'Little Joe'Eutrochium dubium (Willd. ex Poir.) E. E. Lamont NANot Available2018CultivarFull name as recorded at U.S. National Arboretum: Eutrochium dubium 'Little Joe'. To be planted in the Friendship Garden.2153985NA 85045
32OPGC 7773CBG-7497Eutrochium maculatum (L.) E. E. Lamont Wisconsin, United StatesOPGCSEED2017Wild material1954809OPGC 7773
33OPGC 7769NEWFS-174Eutrochium maculatum (L.) E. E. Lamont Connecticut, United StatesOPGCSEEDNot Available2017Wild material1954691OPGC 7769
34OPGC 7743CBG-5546Eutrochium purpureum (L.) E. E. Lamont Kansas, United StatesOPGC2016Wild material1942786OPGC 7743
35OPGC 5016CBG-2790Eutrochium purpureum (L.) E. E. Lamont Illinois, United StatesOPGCSEEDNot Available2015COLLECTED09/25/2013173Wild material1926134OPGC 5016
36NA 82201NA 82201Eutrochium purpureum (L.) E. E. Lamont NANot Available20141952465NA 82201
37NA 82829NA 82829Eutrochium dubium (Willd. ex Poir.) E. E. Lamont NANot Available20131952853NA 82829
38OPGC 4780CBG-1855Eutrochium purpureum (L.) E. E. Lamont var. purpureum Wisconsin, United StatesOPGCSEEDNot Available2013COLLECTED09/19/2011mesic oak forestWild material1908853OPGC 4780
39OPGC 4781CBG-1867Eutrochium purpureum (L.) E. E. Lamont var. purpureum Illinois, United StatesOPGCSEEDNot Available2013COLLECTED09/29/2011166woodlandWild material1908854OPGC 4781
40NA 81218NA 81218Eutrochium purpureum (L.) E. E. Lamont Maryland, United StatesNANot Available2012COLLECTED10/22/2012Beltsville Area Research Campus (BARC), Research Rd. wetland39.02499000, -76.877770001952012NA 81218
41OPGC 4589EUMAB-SOS-UT931-406-10Eutrochium maculatum (L.) E. E. Lamont Utah, United StatesOPGCSEED2012COLLECTED2010Wild material1898493OPGC 4589
42Ames 30137JDC/EM/2009/020/170Eutrochium maculatum (L.) E. E. Lamont var. maculatum Wisconsin, United StatesNC72009COLLECTED09/21/2009Bridgeport Landing, Lower Wisconsin State Riverway, near Bridgeport, SW 1/4 of NE 1/4 of Section 14, T6N, R6W, Brodtville Quad, Grant County.42.99833333, -91.05055556189Wisconsin River watershed/floodplain. Associated with Betula nigra, Cephalanthus occidentalis, Quercus bicolor, Ulmus rubra, and Urtica dioica.Wild material1819718Ames 30137
43NA 75968'Little Joe'Eutrochium dubium (Willd. ex Poir.) E. E. Lamont NANot Available2006CultivarFull name as recorded at U.S. National Arboretum: Eutrochium dubium 'Little Joe'.2150557NA 75968
44Ames 28219IR 72Eutrochium fistulosum (Barratt) E. E. Lamont Ohio, United StatesNC72004COLLECTED10/19/2004Irwin Prairie State Nature Preserve, Lucas County.41.65472222, -83.77361111Wild material1690703Ames 28219
45Ames 28221IR 56Eutrochium maculatum (L.) E. E. Lamont Ohio, United StatesNC7Not Available2004COLLECTED10/19/2004Irwin Prairie State Nature Preserve, Lucas County.41.65722222, -83.78194444Wild material1690690Ames 28221
46Ames 28218ALP 24Eutrochium fistulosum (Barratt) E. E. Lamont Ohio, United StatesNC72004COLLECTED10/07/2004Adams Lake Prairie State Nature Preserve, within Adams Lake State Park, Adams County.38.81083333, -83.53027778Prairie remnant. Sun. Slight slope. Site size 10 square meters. Associated with prairie plants including Allium cernuum, Eryngium yuccifolium, Liatris, Ratibida pinnata, Rudbeckia fulgida, and Silphium trifoliatum.Wild material4-6 feet in height.1690596Ames 28218
47Ames 28220PRF 26Eutrochium maculatum (L.) E. E. Lamont Ohio, United StatesNC7Not Available2004COLLECTED09/30/2004Prairie Road Fen State Nature Preserve, Clark County.39.99777778, -83.71361111Sun. Slight slope. Good drainage. Site size 10 square meters.Wild material1690568Ames 28220
48Ames 25242Ames 25242Eutrochium purpureum (L.) E. E. Lamont var. purpureum Missouri, United StatesNC7Not Available1999COLLECTED08/1998Washington County.Wild material1575354Ames 25242
49Ames 23709Index Seminum 17Eutrochium maculatum (L.) E. E. Lamont Ontario, CanadaNC7Not Available1997COLLECTEDPRE 12/1996Essex County, Sandwich West Township.42.25000000, -83.08333333180Moist prairie.Wild material1543308Ames 23709
50NA 74350'Gateway'Eutrochium maculatum (L.) E. E. Lamont NANot Available1994CultivarFull name as recorded at U.S. National Arboretum: Eutrochium maculatum (Atropurpureum Group) 'Gateway'.2149985NA 74350
51NA 64674'Gateway'Eutrochium maculatum (L.) E. E. Lamont NANot Available1994CultivarFull name as recorded at U.S. National Arboretum: Eutrochium maculatum (Atropurpureum Group) 'Gateway'.2147402NA 64674
52NA 59245NA 59245Eutrochium purpureum (L.) E. E. Lamont NANot Available1987Uncertain improvement statusFull name as recorded at U.S. National Arboretum: Eutrochium purpureum.2146565NA 59245
53NA 57607NA 57607Eutrochium maculatum (L.) E. E. Lamont NANot Available1986Cultivated materialFull name as recorded at U.S. National Arboretum: Eutrochium maculatum.2146346NA 57607