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Scientific Name
Polygonum amphibium var. emersum
Scientific Name w/ Auth.
Polygonum amphibium var. emersum Michx.
Park
Lake Meredith National Recreation Area (LAMR)
Sensitive
No
Park Accepted
Accepted
Record Status
Approved
Park Preferred Common Names
water knotweed
Park Synonyms
Taxonomic Hierarchy
| Kingdom | Plantae |
| Subkingdom | Viridiplantae |
| Infrakingdom | Streptophyta |
| Superdivision | Embryophyta |
| Division | Tracheophyta |
| Subdivision | Spermatophytina |
| Class | Magnoliopsida |
| Superorder | Caryophyllanae |
| Order | Caryophyllales |
| Family | Polygonaceae |
| Genus | Persicaria |
| Species | Persicaria amphibia |
| Variety | Polygonum amphibium var. emersum |
Occurrence
Present
Occurrence Notes
Data Source: Nesom, G.L. and R.J. O'Kennon. 2005. Vascular Plants of Lake Meredith National Recreation Area and Alibates Flint Quarries National Monument, Potter, Moore and Hutchinson Counties, Texas. Report prepared by the Botanical Research Institute of Texas for the National Park Service.
Nativeness
Native
Nativeness Notes
Data Source: Nesom, G.L. and R.J. O'Kennon. 2005. Vascular Plants of Lake Meredith National Recreation Area and Alibates Flint Quarries National Monument, Potter, Moore and Hutchinson Counties, Texas. Report prepared by the Botanical Research Institute of Texas for the National Park Service.
Abundance
Common
Abundance Notes
Data Source: Nesom, G.L. and R.J. O'Kennon. 2005. Vascular Plants of Lake Meredith National Recreation Area and Alibates Flint Quarries National Monument, Potter, Moore and Hutchinson Counties, Texas. Report prepared by the Botanical Research Institute of Texas for the National Park Service.
Threatened Endangered Status
State Species of Concern statuses
Ozone Sensitive Status
NatureServe GRank
NatureServe SRank
Observations
0
References
0
Vouchers
2
External Links
0
Evidence counts shown include evidence for related synonyms.
Created By
MAW - I&M Office
Created Date
3/11/2000 12:00:00 AM
Last Modified By
D.L. Benesh, The Nature Conservancy
Last Modified Date
5/17/2005 12:00:00 AM
Notes
Park Species Data Source: BONAP database from contributed material.
Other Parks
Agate Fossil Beds National Monument (AGFO)
Bandelier National Monument (BAND)
Bighorn Canyon National Recreation Area (BICA)
Cape Cod National Seashore (CACO)
Cuyahoga Valley National Park (CUVA)
Delaware Water Gap National Recreation Area (DEWA)
Friendship Hill National Historic Site (FRHI)
Glacier National Park (GLAC)
Grand Canyon National Park (GRCA)
Grant-Kohrs Ranch National Historic Site (GRKO)
Great Sand Dunes National Park and Preserve (GRSA)
Knife River Indian Villages National Historic Site (KNRI)
Lewis and Clark National Historical Park (LEWI)
New River Gorge National Park and Preserve (NERI)
Petersburg National Battlefield (PETE)
Pipestone National Monument (PIPE)
Point Reyes National Seashore (PORE)
Richmond National Battlefield Park (RICH)
Rocky Mountain National Park (ROMO)
Saugus Iron Works National Historic Site (SAIR)
Theodore Roosevelt National Park (THRO)
Walnut Canyon National Monument (WACA)
Wilson's Creek National Battlefield (WICR)
Yosemite National Park (YOSE)
Bandelier National Monument (BAND)
Bighorn Canyon National Recreation Area (BICA)
Cape Cod National Seashore (CACO)
Cuyahoga Valley National Park (CUVA)
Delaware Water Gap National Recreation Area (DEWA)
Friendship Hill National Historic Site (FRHI)
Glacier National Park (GLAC)
Grand Canyon National Park (GRCA)
Grant-Kohrs Ranch National Historic Site (GRKO)
Great Sand Dunes National Park and Preserve (GRSA)
Knife River Indian Villages National Historic Site (KNRI)
Lewis and Clark National Historical Park (LEWI)
New River Gorge National Park and Preserve (NERI)
Petersburg National Battlefield (PETE)
Pipestone National Monument (PIPE)
Point Reyes National Seashore (PORE)
Richmond National Battlefield Park (RICH)
Rocky Mountain National Park (ROMO)
Saugus Iron Works National Historic Site (SAIR)
Theodore Roosevelt National Park (THRO)
Walnut Canyon National Monument (WACA)
Wilson's Creek National Battlefield (WICR)
Yosemite National Park (YOSE)
