General Information | |
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Symbol: | PORO |
Group: | Dicot |
Family: | Polygonaceae |
Duration: |
Perennial |
Growth Habit: |
Forb/herb |
Native Status: |
CAN N L48 N PR N |
Data Source and Documentation |
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Native | ![]() |
Introduced | ![]() |
Both | ![]() |
Absent/Unreported |
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Native, No County Data | ![]() |
Introduced, No County Data | ![]() |
Both, No County Data |
Native Status: | ||||||||||||||||||||||||||||
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L48 | ![]() |
AK | ![]() |
HI | ![]() |
PR | ![]() |
VI | ![]() |
NAV | ![]() |
CAN | ![]() |
GL | ![]() |
SPM | ![]() |
NA | |||||||||
Images
Synonyms
Symbol | Scientific Name |
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PERO7 | Persicaria robustior (Small) E.P. Bicknell |
POPUM | Polygonum punctatum Elliott var. majus (Meisn.) Fassett |
POPUR | Polygonum punctatum Elliott var. robustius Small |
Classification
Rank | Scientific Name and Common Name |
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Kingdom | Plantae – Plants |
Subkingdom | Tracheobionta – Vascular plants |
Superdivision | Spermatophyta – Seed plants |
Division | Magnoliophyta – Flowering plants |
Class | Magnoliopsida – Dicotyledons |
Subclass | Caryophyllidae |
Order | Polygonales |
Family | Polygonaceae – Buckwheat family |
Genus | Polygonum L. – knotweed |
Species | Polygonum robustius (Small) Fernald – stout smartweed |
Subordinate Taxa
Legal Status
Threatened and Endangered Information: | |
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This plant is listed by the U.S. federal government or a state. Common names are from state and federal lists. Click on a place name to get a complete protected plant list for that location. | |
Maryland
stout smartweed
Endangered, Extirpated
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New Hampshire
robust knotweed
Threatened
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Ohio
coarse smartweed
Threatened
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Wetland Status
PERO7 Persicaria robustior (Small) E.P. Bicknell
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Related Links
Wildlife
Food
Source | Large Mammals | Small Mammals | Water Birds | Terrestrial Birds |
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Cover
Source | Large Mammals | Small Mammals | Water Birds | Terrestrial Birds |
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Description of Values
Value Class | Food | Cover |
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