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ACCESSIONPLANT NAMETAXONOMYORIGINGENEBANKIMAGEAVAILABILITYRECEIVEDSOURCE TYPESOURCE DATECOLLECTION SITECOORDINATESELEVATIONHABITATIMPROVEMENT LEVELNARRATIVE
0PI 372749S-116Persicaria maculosa Gray Alaska, United StatesW61972COLLECTED19713km west of PalmerWild material1279451PI 372749
1PI 315898Persicaria filiformis (Thunb.) Nakai Japan Historic1966COLLECTED1707718PI 315898
2PI 307307221Persicaria capitata (Buch.-Ham. ex D. Don) H. Gross IndiaW6Not Available1965COLLECTEDLloyds Botanic Garden, Darjeeling Cultivated materialSeed 10 1229846PI 307307
3PI 285396Col. No. 1278Persicaria chinensis (L.) H. Gross Nepal Historic1962COLLECTEDRoadside above Godavari23471688848PI 285396
4PI 131053Persicaria orientalis (L.) Spach Heilongjiang Sheng, China Historic1938COLLECTED1847061PI 131053
5PI 128966Persicaria pubescens (Blume) H. Hara India Historic1938COLLECTED1845137PI 128966
6PI 116606Persicaria capitata (Buch.-Ham. ex D. Don) H. Gross India Historic1936COLLECTED1824367PI 116606
7PI 116607Persicaria chinensis (L.) H. Gross India Historic1936COLLECTED1824368PI 116607
8PI 110959No. 3198Persicaria punctata (Elliott) Small Táchira, Venezuela Historic1935COLLECTED03/13/1935Near San Cristobal1802542PI 110959
9PI 111012BarbascoPersicaria sagittata (L.) H. Gross Cundinamarca, Colombia Historic1935COLLECTED04/03/1935La Uribe near Bogota1802592PI 111012
10PI 111013BarbascoPersicaria hydropiperoides (Michx.) Small Cundinamarca, Colombia Historic1935COLLECTED04/03/1935La Uribe near Bogota1802593PI 111013
11PI 111014BarbascoPersicaria punctata (Elliott) Small Cundinamarca, Colombia Historic1935COLLECTED04/17/1935Railroad between Anolaima and Cachipay1802594PI 111014
12PI 109943BarbascoPersicaria punctata (Elliott) Small Distrito Capital, Venezuela Historic1935COLLECTED01/27/1935Near Caracas1801359PI 109943
13PI 108831Barbasco blancoPersicaria hydropiperoides (Michx.) Small Distrito Capital, Venezuela Historic1935COLLECTED01/12/1935Antimano near Caracas1799055PI 108831
14PI 106580No. 2529Persicaria punctata (Elliott) Small Guyana Historic1934COLLECTED09/12/1934Barima River below Koriabo1795770PI 106580
15PI 65640No. 4567Persicaria orientalis (L.) Spach China Historic1925COLLECTED10/26/1925Echo1717004PI 65640
16PI 47760Persicaria chinensis (L.) H. Gross West Bengal, India Historic1919COLLECTED1613382PI 47760
17PI 46683Lao lanPersicaria tinctoria (Aiton) Spach Henan Sheng, China Historic1918COLLECTED1611590PI 46683
18PI 45605Persicaria tinctoria (Aiton) Spach Hubei Sheng, China Historic1917COLLECTED06/14/19171507474PI 45605
19PI 44805Persicaria tinctoria (Aiton) Spach Shandong Sheng, China Historic1917COLLECTED1609920PI 44805
20PI 27949Persicaria tinctoria (Aiton) Spach Kanagawa, Japan Historic1910COLLECTED1517602PI 27949
21PI 23995Swee ping huaPersicaria orientalis (L.) Spach Hebei Sheng, China Historic1908COLLECTED03/25/19081586105PI 23995
22PI 23996Pai mow danPersicaria orientalis (L.) Spach Hebei Sheng, China Historic1908COLLECTED03/25/19081586106PI 23996
23PI 23997Hong mow danPersicaria orientalis (L.) Spach Hebei Sheng, China Historic1908COLLECTED03/25/19081586107PI 23997
24PI 23998Tze mow danPersicaria orientalis (L.) Spach Hebei Sheng, China Historic1908COLLECTED03/25/19081586108PI 23998
25PI 23999Ten mow danPersicaria orientalis (L.) Spach Hebei Sheng, China Historic1908COLLECTED03/25/19081586109PI 23999
26PI 21070Persicaria tinctoria (Aiton) Spach Hebei Sheng, China Historic1907COLLECTED12/27/19061578574PI 21070
27PI 4768Persicaria sagittata (L.) H. Gross United States Historic1900COLLECTED1540186PI 4768
28PI 4794Persicaria punctata (Elliott) Small United States Historic1900COLLECTED1540214PI 4794
29W6 62650CA180A-15Persicaria lapathifolia (L.) Delarbre California, United StatesW6SEED2025Wild materialReceived as Polygonum lapathifolium. White to light pink flowered, no stolons or rhizomes, no hairs on ochrea. For the purpose of this form, 1 spike was counted as a “fruit”, with 14 spikes/“fruit” per plant; spikes had on avg 89 potential seed (at time of collection, different parts of the spike were flowering, pre seed, seed, and post seed). Avg viable seed per spike was 42%. Some additional Persicaria spp also present.2192868W6 62650
30NA 74982NA 74982Persicaria odorata (Lour.) Soják NANot Available2023Uncertain improvement statusFull name as recorded at U.S. National Arboretum: Persicaria odorata. Form received: unknown propagule type.2150223NA 74982
31OPGC 8526NEWFS-710Persicaria sagittata (L.) H. Gross Massachusetts, United StatesOPGC2021Wild materialNote: listed as Persicaria sagittata in other records of this collection. White to pink globular inflorescences located termilly on stem with dark triangular seeds within petals at maturity distinct arrowhead shaped leaves. Be careful of sharp spines on underside of stem.2138809OPGC 8526
32OPGC 8528NEWFS-720Persicaria sagittata (L.) H. Gross Massachusetts, United StatesOPGC2021Wild materialVining plant with pink inflorescence heads.2138816OPGC 8528
33OPGC 8529NEWFS-728Persicaria sagittata (L.) H. Gross New Hampshire, United StatesOPGC2021Wild materialWhite, pink, globular inflorescences at termil end of stem. Arrow head shaped leaves, small sharp rows of spines on underside of stem.2138822OPGC 8529
34OPGC 8480CBG-10669Persicaria hydropiperoides (Michx.) Small Illinois, United StatesOPGCSEEDNot Available2021Wild material2132523OPGC 8480
35OPGC 8481CBG-10670Persicaria hydropiperoides (Michx.) Small Illinois, United StatesOPGCSEEDNot Available2021Wild material2132524OPGC 8481
36OPGC 8295CBG-10270Persicaria hydropiperoides (Michx.) Small Nebraska, United StatesOPGCNot Available2021Wild material2120065OPGC 8295
37OPGC 8253NCBG-290Persicaria arifolia (L.) Haraldson Virginia, United StatesOPGCNot Available2021Wild materialLeaf blades triangular in outline, stem, petioles and lower surface of major leaf veins with recurved prickles.2116417OPGC 8253
38OPGC 8254NCBG-318Persicaria arifolia (L.) Haraldson North Carolina, United StatesOPGCNot Available2021Wild material2116418OPGC 8254
39OPGC 8262NCBG-577Persicaria sagittata (L.) H. Gross Maryland, United StatesOPGCNot Available2021Wild material2116350OPGC 8262
40OPGC 8263NCBG-626Persicaria sagittata (L.) H. Gross Virginia, United StatesOPGCNot Available2021Wild material2116358OPGC 8263
41OPGC 7905MARSB-493Persicaria virginiana (L.) Gaertn. New Jersey, United StatesOPGCSEEDNot Available2019Wild material2097637OPGC 7905
42OPGC 7493CBG-9539Persicaria hydropiperoides (Michx.) Small Illinois, United StatesOPGCSEED2019Wild material2092808OPGC 7493
43OPGC 510820150286APersicaria careyi (Olney) Greene Delaware, United StatesOPGCNot Available2018DONATED01/19/20181966656OPGC 5108
44NA 82359NA 82359Persicaria virginiana (L.) Gaertn. NANot Available20171950380NA 82359
45OPGC 7130CBG-2605Persicaria hydropiperoides (Michx.) Small Illinois, United StatesOPGCSEEDNot Available2015Wild material1926073OPGC 7130
46OPGC 7105CBG-2314Persicaria punctata (Elliott) Small Illinois, United StatesOPGCSEED2014Wild material1919763OPGC 7105
47W6 47826CBG-2300Persicaria pensylvanica (L.) M. Gómez Illinois, United StatesW6SEEDNot Available2014Wild material1919754W6 47826
48W6 47199UT080-84Persicaria maculosa Gray United StatesW6SEEDNot Available2014Wild material1916936W6 47199
49OPGC 7082ID931-364-ADAPersicaria amphibia (L.) Delarbre Idaho, United StatesOPGC2013Wild material1913725OPGC 7082
50W6 46087CBG-1915Persicaria lapathifolia (L.) Delarbre Kansas, United StatesW6SEED2013Wild material1908922W6 46087
51NA 76403'Red Dragon'Persicaria microcephala (D. Don) H. Gross NANot Available2007CultivarFull name as recorded at U.S. National Arboretum: Persicaria microcephala 'Red Dragon'.2150689NA 76403
52NA 76359'Red Dragon'Persicaria microcephala (D. Don) H. Gross NANot Available2007CultivarFull name as recorded at U.S. National Arboretum: Persicaria microcephala 'Red Dragon'.2150680NA 76359
53OPGC 2603OPGC 2603Persicaria orientalis (L.) Spach OPGCNot Available2005Cultivar1717076OPGC 2603
54OPGC 2604OPGC 2604Persicaria orientalis (L.) Spach Connecticut, United StatesOPGCNot Available2005DONATED10/12/2005Cultivated material1717077OPGC 2604
55W6 2132898HT-254Persicaria lapathifolia (L.) Delarbre MongoliaW6Not Available1999COLLECTED09/1998Daduul Sum, Henti Aimag49.15638889, 111.421111111036Stream terrace along a small tributary stream E of a larger river. Soils are sandy.Wild materialAssociated vegetation:Grass steppe in forest steppe.1578040W6 21328