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Scientific Name
Lactuca biennis
Scientific Name w/ Auth.
Lactuca biennis (Moench) Fernald
Park
Friendship Hill National Historic Site (FRHI)
Sensitive
No
Park Accepted
Accepted
Record Status
Approved
Park Preferred Common Names
blue lettuce
Park Synonyms
Taxonomic Hierarchy
| Kingdom | Plantae |
| Subkingdom | Viridiplantae |
| Infrakingdom | Streptophyta |
| Superdivision | Embryophyta |
| Division | Tracheophyta |
| Subdivision | Spermatophytina |
| Class | Magnoliopsida |
| Superorder | Asteranae |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Lactuca |
| Species | Lactuca biennis |
Occurrence
Probably Present
Occurrence Notes
Data Source: Steve Grund, Botanist and Vascula plant taxa expert, Western Pennsylvania Conservancy, 3/9/2007.
Nativeness
Native
Nativeness Notes
Data Source: Steve Grund, Botanist and Vascula plant taxa expert, Western Pennsylvania Conservancy, 3/9/2007; Jennifer Stingelin Keefer, Botanist, 3/9/2007.
Abundance
Abundance Notes
Data Source: Steve Grund, Botanist and Vascula plant taxa expert, Western Pennsylvania Conservancy, 3/9/2007.
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
Jennifer Stingelin Keefer
Created Date
4/17/2003 12:00:00 AM
Last Modified By
Jennifer Stingelin Keefer
Last Modified Date
3/9/2007 12:00:00 AM
Notes
Park Species Data Source: Roddy and Hammons, 1986. NPBIB-51056., Accepted Detail: Steve Grund, Botanist, Western Pennsylvania Conservancy, 3/2/2007.
Other Parks
Allegheny Portage Railroad National Historic Site (ALPO)
Anacostia Park (ANAC)
Antietam National Battlefield (ANTI)
Apostle Islands National Lakeshore (APIS)
Appalachian National Scenic Trail (APPA)
Bandelier National Monument (BAND)
Blue Ridge Parkway (BLRI)
Boston Harbor Islands National Recreation Area (BOHA)
Cape Cod National Seashore (CACO)
Catoctin Mountain Park (CATO)
Chattahoochee River National Recreation Area (CHAT)
Kenilworth Park and Aquatic Gardens (KEAQ)
Grand Portage National Monument (GRPO)
Marsh-Billings-Rockefeller National Historical Park (MABI)
Gettysburg National Military Park (GETT)
Grand Teton National Park (GRTE)
Mount Rainier National Park (MORA)
Home of Franklin D. Roosevelt National Historic Site (HOFR)
Fredericksburg and Spotsylvania County Battlefields Memorial National Military Park (FRSP)
Cuyahoga Valley National Park (CUVA)
Isle Royale National Park (ISRO)
Great Smoky Mountains National Park (GRSM)
New River Gorge National Park and Preserve (NERI)
Minute Man National Historical Park (MIMA)
Indiana Dunes National Park (INDU)
Kennesaw Mountain National Battlefield Park (KEMO)
Gauley River National Recreation Area (GARI)
Johnstown Flood National Memorial (JOFL)
Monocacy National Battlefield (MONO)
George Washington Memorial Parkway (GWMP)
Glacier National Park (GLAC)
Gateway National Recreation Area (GATE)
Mississippi National River and Recreation Areas (MISS)
Delaware Water Gap National Recreation Area (DEWA)
Effigy Mounds National Monument (EFMO)
First State National Historical Park (FRST)
Voyageurs National Park (VOYA)
Point Reyes National Seashore (PORE)
Shenandoah National Park (SHEN)
Valley Forge National Historical Park (VAFO)
Pictured Rocks National Lakeshore (PIRO)
Saint Croix National Scenic Riverway (SACN)
Sleeping Bear Dunes National Lakeshore (SLBE)
Upper Delaware Scenic and Recreational River (UPDE)
Rock Creek Park (ROCR)
Rocky Mountain National Park (ROMO)
Olympic National Park (OLYM)
Weir Farm National Historical Park (WEFA)
North Cascades National Park (NOCA)
Sagamore Hill National Historic Site (SAHI)
Yellowstone National Park (YELL)
Piscataway Park (PISC)
Anacostia Park (ANAC)
Antietam National Battlefield (ANTI)
Apostle Islands National Lakeshore (APIS)
Appalachian National Scenic Trail (APPA)
Bandelier National Monument (BAND)
Blue Ridge Parkway (BLRI)
Boston Harbor Islands National Recreation Area (BOHA)
Cape Cod National Seashore (CACO)
Catoctin Mountain Park (CATO)
Chattahoochee River National Recreation Area (CHAT)
Kenilworth Park and Aquatic Gardens (KEAQ)
Grand Portage National Monument (GRPO)
Marsh-Billings-Rockefeller National Historical Park (MABI)
Gettysburg National Military Park (GETT)
Grand Teton National Park (GRTE)
Mount Rainier National Park (MORA)
Home of Franklin D. Roosevelt National Historic Site (HOFR)
Fredericksburg and Spotsylvania County Battlefields Memorial National Military Park (FRSP)
Cuyahoga Valley National Park (CUVA)
Isle Royale National Park (ISRO)
Great Smoky Mountains National Park (GRSM)
New River Gorge National Park and Preserve (NERI)
Minute Man National Historical Park (MIMA)
Indiana Dunes National Park (INDU)
Kennesaw Mountain National Battlefield Park (KEMO)
Gauley River National Recreation Area (GARI)
Johnstown Flood National Memorial (JOFL)
Monocacy National Battlefield (MONO)
George Washington Memorial Parkway (GWMP)
Glacier National Park (GLAC)
Gateway National Recreation Area (GATE)
Mississippi National River and Recreation Areas (MISS)
Delaware Water Gap National Recreation Area (DEWA)
Effigy Mounds National Monument (EFMO)
First State National Historical Park (FRST)
Voyageurs National Park (VOYA)
Point Reyes National Seashore (PORE)
Shenandoah National Park (SHEN)
Valley Forge National Historical Park (VAFO)
Pictured Rocks National Lakeshore (PIRO)
Saint Croix National Scenic Riverway (SACN)
Sleeping Bear Dunes National Lakeshore (SLBE)
Upper Delaware Scenic and Recreational River (UPDE)
Rock Creek Park (ROCR)
Rocky Mountain National Park (ROMO)
Olympic National Park (OLYM)
Weir Farm National Historical Park (WEFA)
North Cascades National Park (NOCA)
Sagamore Hill National Historic Site (SAHI)
Yellowstone National Park (YELL)
Piscataway Park (PISC)
