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Scientific Name
Potamogeton richardsonii
Scientific Name w/ Auth.
Potamogeton richardsonii (A. Benn.) Rydb.
Park
Delaware Water Gap National Recreation Area (DEWA)
Sensitive
No
Park Accepted
Accepted
Record Status
Approved
Park Preferred Common Names
Richardson pondweed
Park Synonyms
Taxonomic Hierarchy
| Kingdom | Plantae |
| Subkingdom | Viridiplantae |
| Infrakingdom | Streptophyta |
| Superdivision | Embryophyta |
| Division | Tracheophyta |
| Subdivision | Spermatophytina |
| Class | Magnoliopsida |
| Superorder | Lilianae |
| Order | Alismatales |
| Family | Potamogetonaceae |
| Genus | Potamogeton |
| Species | Potamogeton richardsonii |
Occurrence
Present
Nativeness
Native
Abundance
Unknown
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
JLS
Created Date
11/21/2002 12:00:00 AM
Last Modified By
Jeffrey Shreiner, 2003.
Last Modified Date
4/9/2004 12:00:00 AM
Notes
Park Species Detail: Taxonomic confusion exists between this species and P. perfoliatus - see 1992 TNC Delaware River Aquatic Plant Survey, p. 289, for discussion.
Collected from the Delaware River near Shawnee Island in 1947. Specimens collected by Wahl in 1959 as P. perfoliatus were later redetermined as P. richardsonii.
Some material from Penna. has been previously been segregated as P. richardsonii. However, an analysis of leaf measurements of 105 specimens from throughout Penna. showed no basis for separation. All specimens were determined to be P. perfoliatus., Park Species Data Source: Updated by William Olson, July, 2003.
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Valles Caldera National Preserve (VALL)
Aniakchak National Monument and Preserve (ANIA)
Apostle Islands National Lakeshore (APIS)
Bering Land Bridge National Preserve (BELA)
Denali National Park and Preserve (DENA)
Gates of the Arctic National Park and Preserve (GAAR)
Glacier National Park (GLAC)
Grand Teton National Park (GRTE)
Indiana Dunes National Park (INDU)
Isle Royale National Park (ISRO)
Yukon-Charley Rivers National Preserve (YUCH)
Piscataway Park (PISC)
Sleeping Bear Dunes National Lakeshore (SLBE)
Saint Croix National Scenic Riverway (SACN)
Lake Clark National Park and Preserve (LACL)
Whiskeytown National Recreation Area (WHIS)
Wrangell - St Elias National Park and Preserve (WRST)
Upper Delaware Scenic and Recreational River (UPDE)
Voyageurs National Park (VOYA)
Theodore Roosevelt National Park (THRO)
Lake Roosevelt National Recreation Area (LARO)
Lassen Volcanic National Park (LAVO)
Kobuk Valley National Park (KOVA)
Olympic National Park (OLYM)
North Cascades National Park (NOCA)
Katmai National Park and Preserve (KATM)
Redwood National Park (REDW)
Mississippi National River and Recreation Areas (MISS)
Pictured Rocks National Lakeshore (PIRO)
Valles Caldera National Preserve (VALL)
