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Scientific Name
Spirodela polyrhiza
Scientific Name w/ Auth.
Spirodela polyrhiza (L.) Schleid.
Park
Colonial National Historical Park (COLO)
Sensitive
No
Park Accepted
Accepted
Record Status
Approved
Park Preferred Common Names
Giant 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 polyrhiza |
Occurrence
Present
Nativeness
Native
Nativeness Notes
nearly cosmopolitan; Data Source: Gleason & Cronquist, 1991
Abundance
Unknown
Abundance Notes
see comments
Threatened Endangered Status
State Species of Concern statuses
Ozone Sensitive Status
NatureServe GRank
NatureServe SRank
Observations
0
References
Vouchers
3
External Links
0
Evidence counts shown include evidence for related synonyms.
Created By
BLA - I&M Office.
Created Date
8/30/2001 12:00:00 AM
Last Modified By
Helen Hamilton
Last Modified Date
8/22/2005 12:00:00 AM
Notes
Park Species Detail: Salle, 1972: occasional in Brackens Pond./, Park Species Data Source: Loetterle, 1970-Jamestown Unit /Jamestown Island;Salle,1972-Colonial Parkway;
Other Parks
Assateague Island National Seashore (ASIS)
Big Cypress National Preserve (BICY)
Effigy Mounds National Monument (EFMO)
Eleanor Roosevelt National Historic Site (ELRO)
Everglades National Park (EVER)
Grand Teton National Park (GRTE)
George Washington Carver National Monument (GWCA)
Pictured Rocks National Lakeshore (PIRO)
Isle Royale National Park (ISRO)
Voyageurs National Park (VOYA)
Harpers Ferry National Historical Park (HAFE)
Olympic National Park (OLYM)
Kenilworth Park and Aquatic Gardens (KEAQ)
Ninety Six National Historic Site (NISI)
Ocmulgee Mounds National Historical Park (OCMU)
Natchez Trace Parkway (NATR)
Sleeping Bear Dunes National Lakeshore (SLBE)
Redwood National Park (REDW)
Big Cypress National Preserve (BICY)
Effigy Mounds National Monument (EFMO)
Eleanor Roosevelt National Historic Site (ELRO)
Everglades National Park (EVER)
Grand Teton National Park (GRTE)
George Washington Carver National Monument (GWCA)
Pictured Rocks National Lakeshore (PIRO)
Isle Royale National Park (ISRO)
Voyageurs National Park (VOYA)
Harpers Ferry National Historical Park (HAFE)
Olympic National Park (OLYM)
Kenilworth Park and Aquatic Gardens (KEAQ)
Ninety Six National Historic Site (NISI)
Ocmulgee Mounds National Historical Park (OCMU)
Natchez Trace Parkway (NATR)
Sleeping Bear Dunes National Lakeshore (SLBE)
Redwood National Park (REDW)
