NPSpecies Report Viewer

Park			Taxon Code
Show Comments?

Find

National Park Service
U.S. Department of the Interior

NPSpecies - Park Species Profile


Lactuca canadensis
Canada lettuce, Florida blue lettuce, wild lettuce
Boston Harbor Islands National Recreation Area
			Record Status: Approved
Occurrence:	Present
Nativeness:	Native
Abundance:	Unknown

Scientific Name with Authority:		Lactuca canadensis L.
Park Preferred Common Name(s):
Park Synonyms:

Taxonomic Hierarchy:		Kingdom Plantae, Phylum Tracheophyta, Subphylum Spermatophytina, Order Asterales, Family Asteraceae, Genus Lactuca, Species Lactuca canadensis


Park Tags:
ParkTag -


Threatened/Endangered Status:
State Species of Concern Status:
Ozone-sensitive Status:
NatureServe Global Rank:		G5
NatureServe State Rank:		MA: SNR
Evidence:		6 Observations, 0 Vouchers, 1 Data Store References, 0 External Links


Other Parks Where Species is Listed:
Abraham Lincoln Birthplace National Historical Park	Allegheny Portage Railroad National Historic Site
Antietam National Battlefield	Apostle Islands National Lakeshore
Appalachian National Scenic Trail	Assateague Island National Seashore
Big South Fork National River and Recreation Area	Big Thicket National Preserve
Blue Ridge Parkway	Bluestone National Scenic River
Buffalo National River	Canaveral National Seashore
Cape Cod National Seashore	Cape Hatteras National Seashore
Cape Lookout National Seashore	Carl Sandburg Home National Historic Site
Catoctin Mountain Park	Chattahoochee River National Recreation Area
Chesapeake and Ohio Canal National Historical Park	Chickamauga and Chattanooga National Military Park
Chickasaw National Recreation Area	Colonial National Historical Park
Congaree National Park	Cowpens National Battlefield
Crater Lake National Park	Cumberland Gap National Historical Park
Delaware Water Gap National Recreation Area	Devils Tower National Monument
Effigy Mounds National Monument	Fire Island National Seashore
First State National Historical Park	Fort Donelson National Battlefield
Fort Larned National Historic Site	Fort Necessity National Battlefield
Fort Union Trading Post National Historic Site	Gateway National Recreation Area
Gauley River National Recreation Area	George Washington Carver National Monument
George Washington Memorial Parkway	Gettysburg National Military Park
Glen Canyon National Recreation Area	Grand Portage National Monument
Great Falls Park	Great Smoky Mountains National Park
Herbert Hoover National Historic Site	Homestead National Historical Park
Hopewell Culture National Historical Park	Hopewell Furnace National Historic Site
Hot Springs National Park	Indiana Dunes National Park
Isle Royale National Park	Katahdin Woods and Waters National Monument
Kenilworth Park and Aquatic Gardens	Kennesaw Mountain National Battlefield Park
Kings Mountain National Military Park	Little River Canyon National Preserve
Mammoth Cave National Park	Manassas National Battlefield Park
Mill Springs Battlefield National Monument	Minute Man National Historical Park
Mississippi National River and Recreation Areas	Missouri National Recreational River
Moores Creek National Battlefield	Morristown National Historical Park
Mount Rushmore National Memorial	Natchez Trace Parkway
New River Gorge National Park and Preserve	Niobrara National Scenic River
Ozark National Scenic Riverways	Pea Ridge National Military Park
Petersburg National Battlefield	Pictured Rocks National Lakeshore
Pipestone National Monument	Piscataway Park
Prince William Forest Park	Richmond National Battlefield Park
Rock Creek Park	Russell Cave National Monument
Sagamore Hill National Historic Site	Saint Croix National Scenic Riverway
Saint-Gaudens National Historical Park	Saratoga National Historical Park
Shenandoah National Park	Shiloh National Military Park
Sleeping Bear Dunes National Lakeshore	Stones River National Battlefield
Valley Forge National Historical Park	Vicksburg National Military Park
Voyageurs National Park	Wilson's Creek National Battlefield
Wind Cave National Park


Last Modified Date:	1/4/2005

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 10/1/2025 8:47:26 PM

NatureServe Global Rank and State Rank

NatureServe. 2017. NatureServe Web Service. Arlington, VA. U.S.A. Available http://services.natureserve.org. Accessed: 12/4/2017. Updated quarterly.

This information is provided by NatureServe (www.natureserve.org) and its network of natural heritage member programs, a leading source of information about rare and endangered species, and threatened ecosystems.


Species Profile	Page 1 of 1	10/1/2025 8:47:26 PM

Report Viewer Configuration Error