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names in breadcrumbs
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»
Plants
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Angiosperms
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Life
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Cellular
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Eukaryotes
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Plants
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Chloroplastida
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Streptophyta
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Vascular Plants
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Caryophyllales
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Knotweed Family
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Knotweed
Polygonum
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Image of Ray's knotgrass
cc-by-3.0
National Museum Wales. National Museum Wales. Year: 2012.
Barcode of Life Data Systems
Herbarium Specimen..
Image of oval-leaf knotweed
cc-by-3.0
National Museum Wales. National Museum Wales. Year: 2012.
Barcode of Life Data Systems
Herbarium Specimen..
Image of Fowler's knotweed
cc-by-nc-sa-3.0
Agriculture and Agri-Food Canada. Agriculture and Agri-Food Canada. Year: 2015.
Barcode of Life Data Systems
Herbarium..
Image of Douglas' knotweed
cc-by-nc-sa-3.0
Biodiversity Institute of ontario. Year: 2012.
Barcode of Life Data Systems
Herbarium Specimen..
Image of silversheath knotweed
cc-by-nc-sa-3.0
San Diego Natural History Museum. SDNHM. Year: 2015.
Barcode of Life Data Systems
Herbarium..
Image of milkwort knotweed
cc-by-nc-sa-3.0
Agriculture and Agri-Food Canada. Agriculture and Agri-Food Canada. Year: 2015.
Barcode of Life Data Systems
Herbarium..
Image of Parry's knotweed
cc-by-nc-sa-3.0
San Diego Natural History Museum. SDNHM. Year: 2015.
Barcode of Life Data Systems
Herbarium..
Image of
Polygonum
douglasii
ssp. douglasii
cc-by-nc-sa-3.0
San Diego Natural History Museum. SDNHM. Year: 2015.
Barcode of Life Data Systems
Herbarium..
Image of Ray's knotgrass
cc-by-3.0
National Museum Wales. National Museum Wales. Year: 2012.
Barcode of Life Data Systems
Herbarium Specimen..
Image of oval-leaf knotweed
cc-by-3.0
National Museum Wales. National Museum Wales. Year: 2012.
Barcode of Life Data Systems
Herbarium Specimen..
Image of Fowler's knotweed
cc-by-nc-sa-3.0
Agriculture and Agri-Food Canada. Agriculture and Agri-Food Canada. Year: 2015.
Barcode of Life Data Systems
Herbarium..
Image of Alaska knotweed
cc-by-nc-sa-3.0
Biodiversity Institute of ontario. Year: 2012.
Barcode of Life Data Systems
Herbarium Specimen..
Image of Polygonum humifusum Mert. ex C. Koch
cc-by-nc-sa-3.0
Agriculture and Agri-Food Canada. Agriculture and Agri-Food Canada. Year: 2015.
Barcode of Life Data Systems
Herbarium..
Image of milkwort knotweed
cc-by-nc-sa-3.0
Agriculture and Agri-Food Canada. Agriculture and Agri-Food Canada. Year: 2015.
Barcode of Life Data Systems
Herbarium..
Image of Parry's knotweed
cc-by-nc-sa-3.0
San Diego Natural History Museum. SDNHM. Year: 2015.
Barcode of Life Data Systems
Herbarium..
Image of
Polygonum aviculare depressum
cc-by-nc-sa-3.0
San Diego Natural History Museum. SDNHM. Year: 2015.
Barcode of Life Data Systems
Herbarium..
Image of Ray's knotgrass
cc-by-3.0
National Museum Wales. National Museum Wales. Year: 2012.
Barcode of Life Data Systems
Herbarium Specimen..
Image of oval-leaf knotweed
cc-by-3.0
National Museum Wales. National Museum Wales. Year: 2012.
Barcode of Life Data Systems
Herbarium Specimen..
Image of Fowler's knotweed
cc-by-nc-sa-3.0
Agriculture and Agri-Food Canada. Agriculture and Agri-Food Canada. Year: 2015.
Barcode of Life Data Systems
Herbarium..
Image of Alaska knotweed
cc-by-nc-sa-3.0
Biodiversity Institute of ontario. Year: 2012.
Barcode of Life Data Systems
Herbarium Specimen..
Image of Polygonum humifusum Mert. ex C. Koch
cc-by-nc-sa-3.0
Agriculture and Agri-Food Canada. Agriculture and Agri-Food Canada. Year: 2015.
Barcode of Life Data Systems
Herbarium..
Image of milkwort knotweed
cc-by-nc-sa-3.0
Agriculture and Agri-Food Canada. Agriculture and Agri-Food Canada. Year: 2015.
Barcode of Life Data Systems
Herbarium..
Image of Johnston's knotweed
cc-by-nc-sa-3.0
San Diego Natural History Museum. SDNHM. Year: 2015.
Barcode of Life Data Systems
Herbarium..
Image of Ray's knotgrass
cc-by-nc-sa-3.0
Agriculture and Agri-Food Canada. Agriculture and Agri-Food Canada. Year: 2015.
Barcode of Life Data Systems
Herbarium..
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