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ACCESSIONPLANT NAMETAXONOMYORIGINGENEBANKIMAGEAVAILABILITYRECEIVEDSOURCE TYPESOURCE DATECOLLECTION SITECOORDINATESELEVATIONHABITATIMPROVEMENT LEVELNARRATIVE
0PI 296769Euthamia graminifolia (L.) Nutt. Canada Historic1964COLLECTED1681756PI 296769
1W6 62659CA180A-24Euthamia occidentalis Nutt. California, United StatesW6Not Available2025Wild materialYellow flowers, leaves alternate. Population maturing at widely varying rates. Careful to collect from discrete patches as this species is clonal.2192877W6 62659
2NA 82346NA 82346Euthamia graminifolia (L.) Nutt. NANot Available2023Uncertain improvement statusFull name as recorded at U.S. National Arboretum: Euthamia graminifolia. Per curator: "Unknown source, may be spontaneous. Has been here and there in FV meadow since before 1987." This species is included in Freeman's checklist of plants fround naturally on USNA grounds. Form received: existing plant.2152891NA 82346
3OPGC 8546NEWFS-854Euthamia graminifolia (L.) Nutt. Rhode Island, United StatesOPGCNot Available2021Wild materialVeins parallel to mid vein on leaf visible each inflorescence in head is conical.2138889OPGC 8546
4OPGC 8547NEWFS-855Euthamia caroliniana (L.) Greene ex Porter & Britton Rhode Island, United StatesOPGCNot Available2021Wild materialVeins parallel to mid vein on leaf not visible non existent leaves wispier, more rrow than E. graminifolia.2138890OPGC 8547
5OPGC 8548NEWFS-861Euthamia graminifolia (L.) Nutt. New Hampshire, United StatesOPGCNot Available2021Wild materialSeveral fruits on one head form a tan to white bulb before ripening and spreading pappus hairs to the wind, rrow lanceolate leaves.2138896OPGC 8548
6OPGC 8554NEWFS-875Euthamia graminifolia (L.) Nutt. New Hampshire, United StatesOPGCNot Available2021Wild material2138908OPGC 8554
7OPGC 8560NEWFS-892Euthamia graminifolia (L.) Nutt. Massachusetts, United StatesOPGCNot Available2021Wild materialLeaves alterte linear with three conspicuous veins. Composite flowers are flat headed.2138915OPGC 8560
8OPGC 8563NEWFS-897Euthamia graminifolia (L.) Nutt. Rhode Island, United StatesOPGC2021Wild materialLanceolate leaves with main vein flanked by prominent side veins.2138920OPGC 8563
9OPGC 8567NEWFS-903Euthamia graminifolia (L.) Nutt. Rhode Island, United StatesOPGCNot Available2021Wild materialFruits emerge attached to pappus hairs from tannish cone shaped inflorescence.2138926OPGC 8567
10OPGC 8569NEWFS-905Euthamia graminifolia (L.) Nutt. Rhode Island, United StatesOPGCNot Available2021Wild materialrrow leaves with distinct lateral veins parallel to main vein2138928OPGC 8569
11OPGC 8573NEWFS-914Euthamia graminifolia (L.) Nutt. Connecticut, United StatesOPGCNot Available2021Wild materialLeaves lanceolate and entire “grass" like often with two prominent lateral veins on either side of midvein on underside flowers gold yellow during summer2138934OPGC 8573
12OPGC 8579NEWFS-932Euthamia graminifolia (L.) Nutt. Massachusetts, United StatesOPGCNot Available2021Wild materialLeaves lanceolate and entire… grass like, often with two prominent lateral veins on either side of midvein on underside flowers gold yellow during summer 2138952OPGC 8579
13OPGC 8518MARSB-405Euthamia caroliniana (L.) Greene ex Porter & Britton New York, United StatesOPGC2021Wild material2137174OPGC 8518
14OPGC 8433NV030-1531Euthamia occidentalis Nutt. Nevada, United StatesOPGC2021Wild material2120803OPGC 8433
15OPGC 8434NV030-1532Euthamia occidentalis Nutt. Nevada, United StatesOPGC2021Wild material2120804OPGC 8434
16OPGC 5773NYCDPR-BBG-089Euthamia graminifolia (L.) Nutt. New Jersey, United StatesOPGCSEEDNot Available2021Wild material1889599OPGC 5773
17OPGC 8321CBG-10498Euthamia gymnospermoides Greene Illinois, United StatesOPGC2021Wild material2120121OPGC 8321
18OPGC 8342CBG-10574Euthamia gymnospermoides Greene Illinois, United StatesOPGC2021Wild materialPlant numbers sampled estimated.2120165OPGC 8342
19OPGC 8343CBG-10575Euthamia graminifolia (L.) Nutt. Illinois, United StatesOPGC2021Wild materialPlant numbers sampled estimated.2120166OPGC 8343
20OPGC 8168NEWFS-410Euthamia graminifolia (L.) Nutt. Maine, United StatesOPGC2021Wild materialLeaf blades with few or inconspicuous resin glands, usually 3-12mm wide, plants varying from glabrous to conspicuously pubescent on stem/abaxial leaf surfaces, axillary fasicles if present, usually poorly developed and sparse.2115650OPGC 8168
21OPGC 8179NEWFS-472Euthamia graminifolia (L.) Nutt. Massachusetts, United StatesOPGCNot Available2021Wild material2115662OPGC 8179
22OPGC 8186NEWFS-487Euthamia graminifolia (L.) Nutt. Massachusetts, United StatesOPGC2021Wild material2115670OPGC 8186
23OPGC 8192NEWFS-519Euthamia graminifolia (L.) Nutt. New Hampshire, United StatesOPGC2021Wild material2115677OPGC 8192
24OPGC 8200NEWFS-536Euthamia caroliniana (L.) Greene ex Porter & Britton Connecticut, United StatesOPGCNot Available2021Wild material2115687OPGC 8200
25OPGC 8210NEWFS-581Euthamia graminifolia (L.) Nutt. New Hampshire, United StatesOPGC2021Wild material2115711OPGC 8210
26OPGC 8218NEWFS-618Euthamia caroliniana (L.) Greene ex Porter & Britton Rhode Island, United StatesOPGC2021Wild materialLeaves < 5mm wide, axillary fascicles, growing in sandy substrate.2115727OPGC 8218
27OPGC 8221NEWFS-623Euthamia graminifolia (L.) Nutt. Rhode Island, United StatesOPGC2021Wild material2115730OPGC 8221
28OPGC 8224NEWFS-825Euthamia graminifolia (L.) Nutt. Massachusetts, United StatesOPGCNot Available2021Wild materialLeaves alternate, linear, with three conspicuous veins. Composite flowers are flat-headed.2115734OPGC 8224
29OPGC 8227NEWFS-840Euthamia graminifolia (L.) Nutt. Massachusetts, United StatesOPGC2021Wild materialLeaves alternate, linear, with three conspicuous veins. Composite flowers are flat-headed.2115747OPGC 8227
30OPGC 8145MARSB-385Euthamia caroliniana (L.) Greene ex Porter & Britton New Jersey, United StatesOPGC2021Wild material2113515OPGC 8145
31OPGC 8150MARSB-547Euthamia caroliniana (L.) Greene ex Porter & Britton New Jersey, United StatesOPGC2021Wild materialLeaf typeûleaves are simple (i.e., lobed or unlobed but not separated into leaflets)ûLeaf arrangementûalternate: there is one leaf per node along the stemûLeaf blade edgesûthe edge of the leaf blade has no teeth or lobesûFlower type in flower headsûthe flower head has tubular disk flowers in the center and ray flowers, these often strap-shaped, around the peripheryûRay flower colorûyellowûTuft or plume on fruitûat least a part of the plume is made up of fine bristlesûSpines on plantûthe plant has no spinesûLeaf blade lengthû24–70 mmûDisk flower numberû1-5û11-20û21-50û6-102113556OPGC 8150
32OPGC 8157MARSB-746Euthamia graminifolia (L.) Nutt. New York, United StatesOPGC2021Wild materialSimple, entire, alternate, linear leaves, 3-12 mm wide. Radiate yelow flower heads.û2113602OPGC 8157
33OPGC 8161MARSB-764Euthamia graminifolia (L.) Nutt. New Jersey, United StatesOPGC2021Wild materialLeaf typeûleaves are simple (i.e., lobed or unlobed but not separated into leaflets)ûLeaf arrangementûalternate: there is one leaf per node along the stemûLeaf blade edgesûthe edge of the leaf blade has no teeth or lobesûFlower type in flower headsûthe flower head has tubular disk flowers in the center and ray flowers, these often strap-shaped, around the peripheryûRay flower colorûyellowûTuft or plume on fruitûat least a part of the plume is made up of fine bristlesûSpines on plantûthe plant has no spinesûLeaf blade lengthû37–130 mmûDisk flower numberû1-5û11-20û6-102113610OPGC 8161
34OPGC 5933NV030-697Euthamia occidentalis Nutt. Nevada, United StatesOPGCSEED2021Wild material1907672OPGC 5933
35OPGC 5934NV030-700Euthamia occidentalis Nutt. Nevada, United StatesOPGCSEED2021Wild material1907673OPGC 5934
36OPGC 5832NV030-532Euthamia occidentalis Nutt. Nevada, United StatesOPGCSEEDNot Available2021Wild material1897910OPGC 5832
37OPGC 7969NCBG-397Euthamia caroliniana (L.) Greene ex Porter & Britton North Carolina, United StatesOPGCSEEDNot Available2019Wild material2098429OPGC 7969
38OPGC 7973NCBG-412Euthamia caroliniana (L.) Greene ex Porter & Britton Virginia, United StatesOPGCSEEDNot Available2019Wild material2098437OPGC 7973
39OPGC 7943NEWFS-209Euthamia graminifolia (L.) Nutt. Massachusetts, United StatesOPGCSEEDNot Available2019Wild material2098161OPGC 7943
40OPGC 7932NEWFS-149Euthamia graminifolia (L.) Nutt. New Hampshire, United StatesOPGCSEED2019Wild material2098134OPGC 7932
41OPGC 7891MARSB-346Euthamia caroliniana (L.) Greene ex Porter & Britton New Jersey, United StatesOPGCSEEDNot Available2019Wild material2097589OPGC 7891
42OPGC 7893MARSB-350Euthamia caroliniana (L.) Greene ex Porter & Britton New Jersey, United StatesOPGCSEEDNot Available2019Wild material2097591OPGC 7893
43OPGC 7895MARSB-370Euthamia caroliniana (L.) Greene ex Porter & Britton New Jersey, United StatesOPGCSEED2019Wild material2097600OPGC 7895
44OPGC 7897MARSB-382Euthamia caroliniana (L.) Greene ex Porter & Britton New Jersey, United StatesOPGCSEEDNot Available2019Wild material2097605OPGC 7897
45OPGC 7902MARSB-405Euthamia caroliniana (L.) Greene ex Porter & Britton New York, United StatesOPGCSEED2019Wild material2097616OPGC 7902
46OPGC 7910MARSB-727Euthamia caroliniana (L.) Greene ex Porter & Britton New York, United StatesOPGCSEEDNot Available2019Wild material2097690OPGC 7910
47OPGC 7911MARSB-731Euthamia caroliniana (L.) Greene ex Porter & Britton New York, United StatesOPGCSEEDNot Available2019Wild material2097692OPGC 7911
48OPGC 7386NEWFS-197Euthamia graminifolia (L.) Nutt. Massachusetts, United StatesOPGCSEED2019Wild material1976175OPGC 7386
49OPGC 7391NEWFS-240Euthamia graminifolia (L.) Nutt. Rhode Island, United StatesOPGCSEEDNot Available2019Wild material1976187OPGC 7391
50OPGC 7402NEWFS-486Euthamia graminifolia (L.) Nutt. Massachusetts, United StatesOPGCSEED2019Wild material1976275OPGC 7402
51OPGC 7408NEWFS-562Euthamia graminifolia (L.) Nutt. Connecticut, United StatesOPGCSEEDNot Available2019Wild material1976292OPGC 7408
52OPGC 6550MARSB-859Euthamia graminifolia (L.) Nutt. New York, United StatesOPGCSEEDNot Available2018Wild materialEuthamia graminifolia1964858OPGC 6550
53OPGC 6365NEWFS-199Euthamia graminifolia (L.) Nutt. Connecticut, United StatesOPGCSEEDNot Available2017Wild material1954694OPGC 6365
54OPGC 6369NEWFS-253Euthamia graminifolia (L.) Nutt. Connecticut, United StatesOPGCSEEDNot Available2017Wild material1954708OPGC 6369
55OPGC 6345NV030-1149Euthamia occidentalis Nutt. Nevada, United StatesOPGCSEED2017Wild material1949775OPGC 6345
56OPGC 6346NV030-1153Euthamia occidentalis Nutt. Nevada, United StatesOPGCSEED2017Wild material1949777OPGC 6346
57OPGC 6118MARSB-0109Euthamia graminifolia (L.) Nutt. New York, United StatesOPGCSEEDNot Available2015Wild material1922917OPGC 6118
58OPGC 6074NV030-808Euthamia occidentalis Nutt. Nevada, United StatesOPGCSEED2014Wild material1920604OPGC 6074
59OPGC 6075NV030-845Euthamia occidentalis Nutt. Nevada, United StatesOPGCSEEDNot Available2014Wild material1920605OPGC 6075
60OPGC 6076NV030-858Euthamia occidentalis Nutt. California, United StatesOPGCSEEDNot Available2014Wild material1920606OPGC 6076
61OPGC 6005UT080-99Euthamia occidentalis Nutt. Utah, United StatesOPGCSEED2014Wild material1916858OPGC 6005
62OPGC 6006CA180-73Euthamia occidentalis Nutt. California, United StatesOPGCSEED2014Wild material1916859OPGC 6006
63OPGC 5657NV030-303Euthamia occidentalis Nutt. United StatesOPGCSEED2010Wild material1833563OPGC 5657
64OPGC 5658NV030-307Euthamia occidentalis Nutt. Nevada, United StatesOPGCSEED2010Wild material1833564OPGC 5658
65NSL 456504 MSOSLBJWC-1148Euthamia leptocephala (Torr. & A. Gray) Greene ex Porter & Britton Texas, United StatesOPGCNot Available2008Wild material1797649NSL 456504 MSOS
66OPGC 2910220732Euthamia occidentalis Nutt. Oregon, United StatesOPGCSEEDNot Available2007COLLECTED10/21/2003768Wild material1718953OPGC 2910
67OPGC 2485KT 28Euthamia gymnospermoides Greene Ohio, United StatesOPGCNot Available2005COLLECTED10/04/2005Kitty Todd Nature Preserve. Oak Openings Region, Lucas County, southwest of Toledo - managed by the Nature Conservancy41.61833333, -83.7916666761Black oak savannaWild material1698779OPGC 2485
68OPGC 1994LC 14Euthamia gymnospermoides Greene Ohio, United StatesOPGCNot Available2004COLLECTED10/19/2004Louis Campbell State Nature Preserve, Lucas County41.59083333, -83.76194444Wild material1698744OPGC 1994
69OPGC 2042OPGC 2042Euthamia gymnospermoides Greene Historic2004Wild material1698750OPGC 2042