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Scientific Name
Conium maculatum
Scientific Name w/ Auth.
Conium maculatum L.
Park
Lyndon B. Johnson National Historical Park (LYJO)
Sensitive
No
Park Accepted
Accepted
Record Status
Approved
Park Preferred Common Names
Poison Hemlock
Park Synonyms
Taxonomic Hierarchy
| Kingdom | Plantae |
| Subkingdom | Viridiplantae |
| Infrakingdom | Streptophyta |
| Superdivision | Embryophyta |
| Division | Tracheophyta |
| Subdivision | Spermatophytina |
| Class | Magnoliopsida |
| Superorder | Asteranae |
| Order | Apiales |
| Family | Apiaceae |
| Genus | Conium |
| Species | Conium maculatum |
Occurrence
Present
Occurrence Notes
Data Source: Sanders, Roger W. 2004. Vascular Plants of Lyndon B. Johnson National Historic Park, Blanco and Gillespie Counties, Texas. Results of a 2002 Floristic Inventory and Related Research and Reviews. Report submitted to the U.S.National Park Service.
Nativeness
Non-native
Nativeness Notes
Data Source: Sanders, Roger W. 2004. Vascular Plants of Lyndon B. Johnson National Historic Park, Blanco and Gillespie Counties, Texas. Results of a 2002 Floristic Inventory and Related Research and Reviews. Report submitted to the U.S.National Park Service.
Legacy NPSpecies information may no longer be applicable, please remove if it is not applicable.
In legacy NPSpecies Cultivation value was Not cultivated with comment: Data Source: Sanders, Roger W. 2004. Vascular Plants of Lyndon B. Johnson National Historic Park, Blanco and Gillespie Counties, Texas. Results of a 2002 Floristic Inventory and Related Research and Reviews. Report submitted to the U.S.National Park Service.
In legacy NPSpecies Weedy value was Yes with comment: Management Field Review conducted by J. Lott and B. Carey, November 2005
In legacy NPSpecies Pest value was Yes with comment: Management Field Review conducted by J. Lott and B. Carey, November 2005
Abundance
Uncommon
Abundance Notes
Data Source: Sanders, Roger W. 2004. Vascular Plants of Lyndon B. Johnson National Historic Park, Blanco and Gillespie Counties, Texas. Results of a 2002 Floristic Inventory and Related Research and Reviews. Report submitted to the U.S.National Park Service.
Threatened Endangered Status
State Species of Concern statuses
Ozone Sensitive Status
NatureServe GRank
NatureServe SRank
Observations
0
References
Vouchers
2
External Links
0
Evidence counts shown include evidence for related synonyms.
Created By
KDH
Created Date
2/14/2002 12:00:00 AM
Last Modified By
tfolts@nps.gov
Last Modified Date
7/30/2018 12:10:02 PM
Notes
Park Species Detail: Dr. Paul A. Baumann, Professor and Extension Weed Specialist. Texas A&M University System, Park Species Data Source: A Biological Study of Weeds and Formulation of An Integrated Pest Management Plan for Lyndon B. Johnson National Historic Park. July 1999.
Observed during SOPN monitoring in 2011, 2014, 2015, 2017
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Whitman Mission National Historic Site (WHMI)
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Sleeping Bear Dunes National Lakeshore (SLBE)
Mammoth Cave National Park (MACA)
Shenandoah National Park (SHEN)
New River Gorge National Park and Preserve (NERI)
Upper Delaware Scenic and Recreational River (UPDE)
Rocky Mountain National Park (ROMO)
Olympic National Park (OLYM)
Kennesaw Mountain National Battlefield Park (KEMO)
Zion National Park (ZION)
Rock Creek Park (ROCR)
Shiloh National Military Park (SHIL)
Mill Springs Battlefield National Monument (MISP)
Antietam National Battlefield (ANTI)
Bent's Old Fort National Historic Site (BEOL)
Bighorn Canyon National Recreation Area (BICA)
Blue Ridge Parkway (BLRI)
Bluestone National Scenic River (BLUE)
Buffalo National River (BUFF)
Camp Nelson National Monument (CANE)
Carl Sandburg Home National Historic Site (CARL)
Chattahoochee River National Recreation Area (CHAT)
Channel Islands National Park (CHIS)
Chesapeake and Ohio Canal National Historical Park (CHOH)
Cuyahoga Valley National Park (CUVA)
Fort Laramie National Historic Site (FOLA)
Golden Gate National Recreation Area (GOGA)
Grand Canyon National Park (GRCA)
George Washington Carver National Monument (GWCA)
Ebey's Landing National Historical Reserve (EBLA)
George Washington Memorial Parkway (GWMP)
Fort Larned National Historic Site (FOLS)
Colorado National Monument (COLM)
Devils Tower National Monument (DETO)
Gettysburg National Military Park (GETT)
Grand Teton National Park (GRTE)
Fort Vancouver National Historic Site (FOVA)
Harpers Ferry National Historical Park (HAFE)
Gila Cliff Dwellings National Monument (GICL)
Hopewell Culture National Historical Park (HOCU)
City Of Rocks National Reserve (CIRO)
Fort Point National Historic Site (FOPO)
Herbert Hoover National Historic Site (HEHO)
Great Falls Park (GRFA)
First State National Historical Park (FRST)
Whiskeytown National Recreation Area (WHIS)
Point Reyes National Seashore (PORE)
Redwood National Park (REDW)
Pinnacles National Park (PINN)
Nez Perce National Historical Park (NEPE)
Niobrara National Scenic River (NIOB)
Stones River National Battlefield (STRI)
Wilson's Creek National Battlefield (WICR)
Tallgrass Prairie National Preserve (TAPR)
Vanderbilt Mansion National Historic Site (VAMA)
Monocacy National Battlefield (MONO)
North Cascades National Park (NOCA)
Presidio of San Francisco (PRSF)
Wind Cave National Park (WICA)
Tumacacori National Historical Park (TUMA)
Pea Ridge National Military Park (PERI)
President's Park (PRPA)
Santa Monica Mountains National Recreation Area (SAMO)
Pecos National Historical Park (PECO)
Whitman Mission National Historic Site (WHMI)
Muir Woods National Monument (MUWO)
Scotts Bluff National Monument (SCBL)
Natchez Trace Parkway (NATR)
John Muir National Historic Site (JOMU)
Sleeping Bear Dunes National Lakeshore (SLBE)
Mammoth Cave National Park (MACA)
Shenandoah National Park (SHEN)
New River Gorge National Park and Preserve (NERI)
Upper Delaware Scenic and Recreational River (UPDE)
Rocky Mountain National Park (ROMO)
Olympic National Park (OLYM)
Kennesaw Mountain National Battlefield Park (KEMO)
Zion National Park (ZION)
Rock Creek Park (ROCR)
Shiloh National Military Park (SHIL)
Mill Springs Battlefield National Monument (MISP)
