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Polygonum

Kingdom: Plantae
Phylum: Magnoliophyta
Class: Magnoliopsida
Subclass: Caryophyllidae
Order: Polygonales
Family: Polygonaceae
Genus: Polygonum
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56 Images of 12 Subjects View Subject List View Image Details View Thumbnails

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Subject Scientific Name Images
Alaska wild rhubarb Polygonum alpinum 8
alpine bistort Polygonum viviparum 5
American bistort Polygonum bistortoides 1
blackfringe knotweed Polygonum cilinode 1
knotweed Polygonum spp. 4
longroot smartweed Polygonum amphibium var. emersum 1
marshpepper smartweed Polygonum hydropiper 3
meadow bistort Polygonum bistorta 5
Pennsylvania smartweed Polygonum pensylvanicum 5
prostrate knotweed Polygonum aviculare 9
silversheath knotweed Polygonum argyrocoleon 1
water knotweed Polygonum amphibium 13

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