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Scientific Name
Spirodela polyrrhiza
Scientific Name w/ Auth.
Spirodela polyrrhiza (L.) Schleid.
Park
George Washington Birthplace National Monument (GEWA)
Sensitive
No
Park Accepted
Accepted
Record Status
Approved
Park Preferred Common Names
common duckweed
Park Synonyms
Taxonomic Hierarchy
| Kingdom | Plantae |
| Subkingdom | Viridiplantae |
| Infrakingdom | Streptophyta |
| Superdivision | Embryophyta |
| Division | Tracheophyta |
| Subdivision | Spermatophytina |
| Class | Magnoliopsida |
| Superorder | Lilianae |
| Order | Alismatales |
| Family | Araceae |
| Genus | Spirodela |
| Species | Spirodela polyrrhiza |
Occurrence
Present
Occurrence Notes
Pond near Muse farm; Data Source: Dodge, 2000
Nativeness
Native
Nativeness Notes
Data Source: Dodge, 2000
Abundance
Common
Abundance Notes
Data Source: Dodge, 2000
Threatened Endangered Status
State Species of Concern statuses
Ozone Sensitive Status
NatureServe GRank
NatureServe SRank
Observations
0
References
Vouchers
0
External Links
0
Evidence counts shown include evidence for related synonyms.
Created By
ARHL
Created Date
8/31/2001 12:00:00 AM
Last Modified By
Helen Hamilton
Last Modified Date
5/12/2005 12:00:00 AM
Notes
Park Species Detail: Dodge, 2000:Vouchered specimen for this species (See Voucher Profile)./
Hamilton, 2005: Voucher specimens probable at George Mason University (GMUF), College of William and Mary (WILLI), and Virginia Polytechnic Institute and State University (VPI)./, Park Species Data Source: Dodge, 2000
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Piscataway Park (PISC)
Apostle Islands National Lakeshore (APIS)
Arkansas Post National Memorial (ARPO)
Buffalo National River (BUFF)
Cape Hatteras National Seashore (CAHA)
Cumberland Island National Seashore (CUIS)
Cuyahoga Valley National Park (CUVA)
Eleanor Roosevelt National Historic Site (ELRO)
Great Falls Park (GRFA)
Grand Portage National Monument (GRPO)
Jean Lafitte National Historical Park and Preserve (JELA)
Martin Van Buren National Historic Site (MAVA)
Lake Meredith National Recreation Area (LAMR)
Shiloh National Military Park (SHIL)
Ozark National Scenic Riverways (OZAR)
Mississippi National River and Recreation Areas (MISS)
Pipestone National Monument (PIPE)
Point Reyes National Seashore (PORE)
Niobrara National Scenic River (NIOB)
Saratoga National Historical Park (SARA)
Mammoth Cave National Park (MACA)
Minute Man National Historical Park (MIMA)
Richmond National Battlefield Park (RICH)
Saint Croix National Scenic Riverway (SACN)
Indiana Dunes National Park (INDU)
Stones River National Battlefield (STRI)
George Washington Memorial Parkway (GWMP)
Piscataway Park (PISC)
