Genus Persicaria
Taxon ID: 32578
Summary
Maryland Biodiversity Project has documented 20 taxa in Genus Persicaria.
Records
MBP has 3,936 records spanning all 23 Maryland counties and Baltimore City.

























Species (18)
- Water Knotweed (Persicaria amphibia)
- Halberd-leaved Tearthumb (Persicaria arifolia)
- Far-eastern Smartweed (Persicaria extremiorientalis)
- Asian Jumpseed (Persicaria filiformis)
- Smooth Knotweed (Persicaria glabra)
- Marshpepper Knotweed (Persicaria hydropiper)
- Swamp Smartweed (Persicaria hydropiperoides)
- Curlytop Knotweed (Persicaria lapathifolia)
- Oriental Smartweed (Persicaria longiseta)
- Spotted Ladysthumb (Persicaria maculosa)
- Princess Feather (Persicaria orientalis)
- Pennsylvania Smartweed (Persicaria pensylvanica)
- Asiatic Tearthumb (Persicaria perfoliata)
- Dotted Smartweed (Persicaria punctata)
- Stout Smartweed (Persicaria robustior)
- Arrow-leaved Tearthumb (Persicaria sagittata)
- Bog Smartweed (Persicaria setacea)
- Jumpseed (Persicaria virginiana)
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MBP marks as "Invasive" any taxon listed in the Maryland Invasive Species Council (MISC) list of Invasive Species of Concern in Maryland. You can read their criteria and review the lists here: https://mdinvasives.org/species-of-concern/.
Synonyms
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Citations
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