Conium maculatum

Family:APIACEAE
Species:Conium maculatum Linnaeus
Common Name:Poison Hemlock
Habitat:Roadside ditches, fence rows, and waste places.
Associated Ecological Communities:**
Growth Habit:Herb
Duration:Biennial
Category:Vascular
USDA Symbol:COMA2
Plant Notes:**
Taxonomic Notes:**
Status:Not Native
References:**
Specimen: View specimen details in the Alabama Herbarium Consortium Specimen Database

** Not applicable or data not available.

Classification

FamilyAPIACEAE - Carrot/Parsley family
Genus Conium
Species Conium maculatum Linnaeus - Poison Hemlock

Citation

Citation **
Basionym: **
Type: **

** Not applicable or data not available.

Synonyms

No synonyms exist for this species.

Specimens and Distribution

This species has been reported in the following counties by the herbaria listed. An overview of the individual specimens are provided in the table that follows. Click on the accession number to view details; click on column headers to sort; choose a county or herbaria to filter the specimen data.

Counties included on distribution map: Colbert, DeKalb, Etowah, Jackson, Jefferson, Lawrence, Limestone, Madison, Mobile, St. Clair, Talladega, Tuscaloosa

Counties represented by specimen data listed below:

Herbaria represented by specimen data listed below: ALNHS, AMAL, AUA, BRIT, JSU, SAMF, TROY, UNA, UWAL

Range of years during which specimens were collected: 1893 - 1989

Barcode / Accession No. County Coll. Date Collector &
Collection No.
Herbarium &
Herbarium Name Used
Image
SAMF0005880 Limestone 13 May 2010 Keener, Brian R.
5987
SAMF
Conium maculatum Linnaeus
JSU117626 DeKalb 27 Apr 1997 Ballard, J. Mark
7168
JSU
Conium maculatum Linnaeus
UWAL0001014 Limestone 13 May 2010 Keener, Brian R.
5987
UWAL
Conium maculatum L.
UWAL0031646 Lawrence 27 Apr 2012 England, J. Kevin
3341
UWAL
Conium maculatum Linnaeus
AUA000038193 Limestone 2 Jun 2017 England, J. Kevin
7864
AUA
Conium Maculatum L.
AUA000028255 Jackson 12 May 2010 Keener, Brian R.
5965
AUA
Conium Maculatum L.
JSU117632 Limestone 26 May 1996 Whetstone, R. David
17765
JSU
Conium maculatum Linnaeus
AMAL00005676 DeKalb 13 May 2002 Spaulding, Daniel D.
11271
AMAL
Conium maculatum L.
TROY000032846 Madison 13 May 2010 Keener, Brian R.
5988
TROY
Conium maculatum Linnaeus
TROY000013993 DeKalb 13 May 2002 Spaulding, Daniel D.
11271
TROY
Conium maculatum Linnaeus
SAMF0005878 Jefferson 19 May 2005 Davenport, Lawrence J.
3179
SAMF
Conium maculatum Linnaeus
ALNHS00003858 Colbert 11 May 2016 Barger, T. Wayne
SP#2269
ALNHS
Conium maculatum L.
BRIT72559 DeKalb 27 Apr 1997 Ballard, J. Mark
7168
BRIT
Conium maculatum Linnaeus
JSU117637 Talladega 26 May 1993 Whetstone, R. David
16763
JSU
Conium maculatum Linnaeus
AMAL00005677 Jackson 09 Jun 2002 Spaulding, Daniel D.
11361b
AMAL
Conium maculatum L.
JSU117627 Jackson 15 Jul 1998 Brodeur, Kristin R.
1033
JSU
Conium maculatum Linnaeus
TROY000013994 Jackson 09 Jun 2002 Spaulding, Daniel D.
11361b
TROY
Conium maculatum Linnaeus
UNA00065654 Colbert 21 May 2005 Spaulding, Daniel D.
12269
UNA
Conium maculatum L.
BRIT72558 DeKalb 27 Apr 1997 Ballard, J. Mark
7168
BRIT
Conium maculatum Linnaeus
UNA00050788 Talladega 26 May 1993 Whetstone, R. David
16763
UNA
Conium maculatum L.
JSU117636 Talladega 26 May 1993 Whetstone, R. David
16763
JSU
Conium maculatum Linnaeus
UNA00037411 Mobile _ Jun 1896 Mohr, Charles
s.n.
UNA
Conium maculatum L.
JSU117624 DeKalb 27 Apr 1997 Ballard, J. Mark
7168
JSU
Conium maculatum Linnaeus
UNA00010631 Tuscaloosa 18 May 1989 Burckhalter, Robert
1631
UNA
Conium maculatum L.
UWAL0001016 Madison 13 May 2010 Keener, Brian R.
5988
UWAL
Conium maculatum L.
AUA000028256 Colbert 21 May 2005 Spaulding, Daniel D.
12269
AUA
Conium Maculatum L.
TROY000044393 Etowah 31 May 2014 Keener, Brian R.
8463
TROY
Conium maculatum Linnaeus
BRIT72557 DeKalb 27 Apr 1997 Ballard, J. Mark
7168
BRIT
Conium maculatum Linnaeus
AMAL00022151 Etowah 31 May 2014 Keener, Brian R.
8463
AMAL
Conium maculatum L.
JSU117630 Limestone 26 May 1996 Whetstone, R. David
17765
JSU
Conium maculatum Linnaeus
JSU117628 Jackson 1 Jun 1993 Whetstone, R. David
s.n.
JSU
Conium maculatum Linnaeus
JSU117633 Madison 11 May 1996 Spaulding, Daniel D.
8292
JSU
Conium maculatum Linnaeus
UWAL0032639 Lawrence 07 Jun 2016 England, J. Kevin
6553
UWAL
Conium maculatum Linnaeus
UWAL0035206 Limestone 02 Jun 2017 England, J. Kevin
7864
UWAL
Conium maculatum Linnaeus
JSU117631 Limestone 10 May 1997 Hofmann, Tim L.
00471
JSU
Conium maculatum Linnaeus
AUA000028257 Madison 13 May 2010 Keener, Brian R.
5988
AUA
Conium Maculatum L.
JSU117623 Colbert 26 May 1996 Whetstone, R. David
17833
JSU
Conium maculatum Linnaeus
UNA00010631 Tuscaloosa 18 May 1989 Burckhalter, Robert
1631
UNA
Conium maculatum L.
UWAL0001015 Jackson 12 May 2010 Keener, Brian R.
5965
UWAL
Conium maculatum L.
AMAL00011606 Colbert 21 May 2005 Spaulding, Daniel D.
12269
AMAL
Conium maculatum L.
SAMF0005879 Jefferson 21 May 2007 Davenport, Lawrence J.
3725
SAMF
Conium maculatum Linnaeus
ALNHS00003724 Colbert 23 Mar 2016 Barger, T. Wayne
SP#2149
ALNHS
Conium maculatum L.
BRIT72560 DeKalb 27 Apr 1997 Ballard, J. Mark
7168
BRIT
Conium maculatum Linnaeus
TROY000013992 Colbert 21 May 2005 Spaulding, Daniel D.
12269
TROY
Conium maculatum Linnaeus
JSU117638 Talladega 26 May 1993 Whetstone, R. David
16763
JSU
Conium maculatum Linnaeus
TROY000032847 Limestone 13 May 2010 Keener, Brian R.
5987
TROY
Conium maculatum Linnaeus
TROY000050593 St. Clair 12 May 2018 Keener, Brian R.
10639
TROY
Conium maculatum Linnaeus
TROY000050746 Lawrence 27 Apr 2012 England, J. Kevin
3341
TROY
Conium maculatum Linnaeus
UNA00059915 Jackson 09 Jun 2002 Spaulding, Daniel D.
11361b
UNA
Conium maculatum L.
UNA00037416 Mobile 11 May 1893 Mohr, Charles
s.n.
UNA
Conium maculatum L.
UNA00050783 Talladega 26 May 1993 Whetstone, R. David
16763
UNA
Conium maculatum L.
JSU117635 Talladega 26 May 1993 Whetstone, R. David
16763
JSU
Conium maculatum Linnaeus
AMAL00001392 Limestone 13 May 2010 Keener, Brian R.
5987
AMAL
Conium maculatum L.
JSU117634 Madison 11 May 1996 Spaulding, Daniel D.
8338
JSU
Conium maculatum Linnaeus
TROY000032854 Jackson 12 May 2010 Keener, Brian R.
5965
TROY
Conium maculatum Linnaeus
BRIT72556 DeKalb 13 May 2002 Spaulding, Daniel D.
11271
BRIT
Conium maculatum Linnaeus
UWAL0047482 St. Clair 12 May 2018 Keener, Brian R.
10639
UWAL
Conium maculatum L.
UNA00037406 Mobile 11 May 1893 Mohr, Charles
s.n.
UNA
Conium maculatum L.
UWAL0017078 Etowah 31 May 2014 Keener, Brian R.
8463
UWAL
Conium maculatum L.
JSU117625 DeKalb 22 May 1997 Spaulding, Daniel D.
9775
JSU
Conium maculatum Linnaeus
JSU117629 Lawrence 26 May 1996 Whetstone, R. David
17977
JSU
Conium maculatum Linnaeus
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