Rudbeckia triloba var. triloba

Family:ASTERACEAE
Species:Rudbeckia triloba Linnaeus var. triloba
Common Name:Three Lobe Coneflower; Brown Eyed Susan; Thin Leaf Coneflower
Habitat:**
Associated Ecological Communities:**
Growth Habit:Herb
Duration:Perennial
Category:Vascular
USDA Symbol:RUTRT
Plant Notes:Brown-eyed Susan is a native herbaceous perennial in the Sunflower family (Asteraceae). It can be found throughout most of Alabama, but is particularly common in areas underlain by limestone. Brown-eyed Susan occurs in prairies, on cedar glades, along streams and rivers, in roadside ditches, and around the edges of fields and pastures. It is a short-lived perennial with short rhizomes. Stems are 1-4 feet in height, branched, pubescent, and green or reddish brown in color. Leaves are alternate, petiolate, ovate to elliptic in outline, pubescent, and with toothed margins. The lower leaves are 3-lobed. The upper most leaves are not lobed. Flowers are produced in heads. The heads are arranged in corymbs or panicles. Each head has 8-15 yellow ray flowers and 150-300 dark purple disc flowers. The fruit is an achene. Brown-eyed Susan is available as plants or seed from nurseries. It can be used in a perennial bed or naturalized in meadows or prairies. The plants in flower attract a large number of butterflies and native bees.--A. Diamond
Taxonomic Notes:**
Status:Native
References:**
Specimen: View specimen details in the Alabama Herbarium Consortium Specimen Database

** Not applicable or data not available.

Classification

FamilyASTERACEAE - Aster family
Genus Rudbeckia
Species Rudbeckia triloba Linnaeus var. triloba - Three Lobe Coneflower; Brown Eyed Susan; Thin Leaf Coneflower

Citation

Citation Rudbeckia triloba Linnaeus (var. triloba), Sp. Pl. 2: 907. 1753.
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: Autauga, Bibb, Blount, Bullock, Butler, Calhoun, Cherokee, Chilton, Clarke, Conecuh, Covington, Crenshaw, Dallas, DeKalb, Etowah, Franklin, Greene, Hale, Jackson, Jefferson, Lauderdale, Lawrence, Lee, Limestone, Lowndes, Macon, Madison, Marengo, Marshall, Monroe, Montgomery, Morgan, Pike, Sumter, Talladega, Tallapoosa, Washington, Wilcox, Winston

Counties represented by specimen data listed below:

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

Range of years during which specimens were collected: -

Barcode / Accession No. County Coll. Date Collector &
Collection No.
Herbarium &
Herbarium Name Used
Image
TROY000002711 Wilcox 21 Aug 2005 Alvin R. Diamond
15671
TROY
Rudbeckia triloba Linnaeus
JSU119863 Morgan 14 Aug 1974 R. D. Whetstone
3726
JSU
Rudbeckia triloba Linnaeus
UWAL0008097 Conecuh 12 Jul 2011 A.R. Diamond
22340
UWAL
Rudbeckia triloba Linnaeus
UNA00068711 Sumter 10 Jul 2006 Brian R. Keener
3186
UNA
Rudbeckia triloba L. var. triloba
SAMF0005649 Lawrence 15 Jun 2013 L. J. Davenport
5449
SAMF
Rudbeckia triloba Linnaeus
UWAL0030437 Bibb 09 Jul 1972 Kral, R.
47925
UWAL
Rudbeckia triloba L.
AUA000007011 Bibb 12 JUL 1977 SESSLER, ANN H.
1708
AUA
RUDBECKIA TRILOBA L.
AUA000007019 Tallapoosa 19 AUG 1971 MOORE, HAROLD D.
1195
AUA
RUDBECKIA TRILOBA L.
JSU139017 Blount 11 Jul 1998 Brian R. Keener
1215
JSU
Rudbeckia triloba Linnaeus var. triloba
UWAL0000948 Crenshaw 19 Jun 2008 A.R. Diamond
19443
UWAL
Rudbeckia triloba L.
UNA00057666 Bibb 25 Jun 1998 James R. Allison
11023
UNA
Rudbeckia triloba L.
AUA000007018 Lowndes 3 MAY 1971 DONOVAN, LOIS A.
274
AUA
RUDBECKIA TRILOBA L.
UNA00049089 Montgomery 29 Sep 1892 Charles Mohr
s.n.
UNA
Rudbeckia triloba L.
UWAL0014333 Marengo 02 Jun 2012 J. Kevin England
3538
UWAL
Rudbeckia triloba Linnaeus
JSU119852 Jefferson 13 Jul 1984 J. P. Barber
850
JSU
Rudbeckia triloba Linnaeus
TROY000002709 Dallas 21 Aug 2005 Alvin R. Diamond
15686
TROY
Rudbeckia triloba Linnaeus
JSU119844 Franklin 14 May 1993 R. D. Whetstone
16159
JSU
Rudbeckia triloba Linnaeus
UWAL0017389 Marengo 07 Jul 2013 J. Kevin England
4352
UWAL
Rudbeckia triloba Linnaeus var. triloba
UNA00054280 Blount 11 Jul 1998 Brian R. Keener
1211
UNA
Rudbeckia triloba L.
SAMF0005653 Blount 17 Jul 2012 L. J. Davenport
5252
SAMF
Rudbeckia triloba Linnaeus
JSU119849 Jackson 28 Jul 1975 R. D. Whetstone
5332
JSU
Rudbeckia triloba Linnaeus
UWAL0000949 Sumter 10 Jul 2006 Brian R. Keener
3186
UWAL
Rudbeckia triloba L. var. triloba
AUA000007013 Dallas 7 SEP 1970 MOORE, HAROLD D.
863
AUA
RUDBECKIA TRILOBA L.
TROY000016143 Chilton 27 Jul 2005 Alvin R. Diamond
15583
TROY
Rudbeckia triloba Linnaeus
UWAL0011034 Macon 22 Jun 2012 Alvin R. Diamond
23124
UWAL
Rudbeckia triloba Linnaeus
UNA00049086 Sumter 31 Jul 1968 Joab L. Thomas
1763
UNA
Rudbeckia triloba L. var. triloba
AUA000007016 Jefferson 25 NOV 1972 EADS, BETH
133
AUA
RUDBECKIA TRILOBA L.
UNA00049097 Bibb 20 Aug 1985 Charles N. Horn
800
UNA
Rudbeckia triloba L.
UWAL0018828 Monroe 03 Aug 1996 R. Kral
86350
UWAL
Rudbeckia triloba L.
UNA00049091 Autauga 14 Jul 1982 S. C. Gunn
904
UNA
Rudbeckia triloba L. var. triloba
UWAL0008095 Conecuh 12 Jul 2011 A.R. Diamond
22337
UWAL
Rudbeckia triloba Linnaeus
JSU119856 Madison 15 Oct 1975 R. D. Whetstone
7027
JSU
Rudbeckia triloba Linnaeus
JSU119836 Bibb 14 Aug 1998 K. R. Brodeur
1264
JSU
Rudbeckia triloba Linnaeus
UNA00054284 Blount 11 Jul 1998 Brian R. Keener
1215
UNA
Rudbeckia triloba L.
SAMF0005640 Washington 21 Jun 2013 L. J. Davenport
5473
SAMF
Rudbeckia triloba Linnaeus
JSU119858 Marshall 3 Aug 1974 R. D. Whetstone
3275
JSU
Rudbeckia triloba Linnaeus
UWAL0033302 Franklin 13 Aug 2016 England, J. Kevin
6719
UWAL
Rudbeckia triloba Linnaeus var. triloba
TROY000016974 Sumter 10 Jul 2006 Brian R. Keener
3186
TROY
Rudbeckia triloba Linnaeus var. triloba
JSU119843 Franklin 17 Aug 1974 R. D. Whetstone
3869
JSU
Rudbeckia triloba Linnaeus
UNA00049094 Greene 5 Aug 1969 Joab L. Thomas
2322
UNA
Rudbeckia triloba L. var. triloba
AUA000007017 Lee 15 AUG 1985 FREEMAN, JOHN D.
AUA
RUDBECKIA TRILOBA L.
TROY000016142 Bibb 14 Aug 2000 Robert Kral
90106
TROY
Rudbeckia triloba Linnaeus
UNA00022745 Greene 8 Jun 1993 Chris G. Haynes
s.n.
UNA
Rudbeckia triloba L. var. triloba
UWAL0031641 Lawrence 28 Jul 2009 England, J. Kevin
2137
UWAL
Rudbeckia triloba Linnaeus var. triloba
UNA00049090 Wilcox 20 May 1982 S. C. Gunn
675
UNA
Rudbeckia triloba L. var. triloba
UWAL0034087 Limestone 16 Aug 2015 Dan Spaulding
14410
UWAL
Rudbeckia triloba L. var. triloba
JSU119857 Madison 15 Oct 1975 R. D. Whetstone
7027
JSU
Rudbeckia triloba Linnaeus
JSU119846 Jackson 15 Jul 1998 K. R. Brodeur
1011
JSU
Rudbeckia triloba Linnaeus
UNA00054337 Blount 17 Jul 1998 Brian R. Keener
1243
UNA
Rudbeckia triloba L.
TROY000033132 Conecuh 12 Jul 2011 Alvin R. Diamond
22337
TROY
Rudbeckia triloba Linnaeus
SAMF0005654 Lawrence 30 Apr 2012 L. J. Davenport
5177
SAMF
Rudbeckia triloba Linnaeus
JSU119860 Marshall 3 Aug 1974 R. D. Whetstone
3275
JSU
Rudbeckia triloba Linnaeus
JSU119848 Jackson 11 Sep 1994 D. D. Spaulding
6269
JSU
Rudbeckia triloba Linnaeus
TROY000037677 Bullock 26 Jul 2012 Bailee Dykes
1087
TROY
Rudbeckia triloba Linnaeus var. triloba
JSU119861 Marshall 2 Aug 1974 R. D. Whetstone
3208
JSU
Rudbeckia triloba Linnaeus
UNA00049095 Montgomery 5 Jun 1969 Joab L. Thomas
2143
UNA
Rudbeckia triloba L. var. triloba
AUA000007026 Autauga 14 JUL 1982 GUNN, SCOTT C.
904
AUA
RUDBECKIA TRILOBA L. var. TRILOBA
JSU119854 Lawrence 12 Aug 1974 T. A. Atkinson
646
JSU
Rudbeckia triloba Linnaeus
JSU119841 Etowah 25 Sep 1993 Danial Dieter Spaulding
4517
JSU
Rudbeckia triloba Linnaeus
UNA00049087 Hale 24 Sep 1965 Sherrie E. Maginness
108
UNA
Rudbeckia triloba L.
TROY000002707 Butler 20 Aug 2005 Alvin R. Diamond
15661
TROY
Rudbeckia triloba Linnaeus
JSU119855 Lawrence 12 Aug 1974 R. D. Whetstone
3605
JSU
Rudbeckia triloba Linnaeus
TROY000002679 Pike 12 Aug 1996 Alvin R. Diamond
10445
TROY
Rudbeckia triloba Linnaeus
AUA000007020 Wilcox 12 JUN 1987 DIAMOND, JR., ALVIN R.
3370
AUA
RUDBECKIA TRILOBA L.
SAMF0005650 Clarke 05 Aug 2010 L. J. Davenport
4427
SAMF
Rudbeckia triloba Linnaeus
UWAL0009622 Bibb 30 Aug 2011 L.J. Davenport
4834
UWAL
Rudbeckia triloba L. var. triloba
JSU119850 Jackson 8 Aug 1976 R. D. Whetstone
8798
JSU
Rudbeckia triloba Linnaeus
JSU143050 Morgan 14 Aug 1974 T. A. Atkinson
779
JSU
Rudbeckia triloba Linnaeus
TROY000002710 Montgomery 31 Jul 2002 Alvin R. Diamond
13499
TROY
Rudbeckia triloba Linnaeus
AUA000007021 Wilcox 21 AUG 2005 DIAMOND, JR., ALVIN R.
15671
AUA
RUDBECKIA TRILOBA L.
UNA00049088 Butler 16 May 1898 Charles Mohr
s.n.
UNA
Rudbeckia triloba L.
TROY000035153 Macon 22 Jun 2012 Alvin R. Diamond
23124
TROY
Rudbeckia triloba Linnaeus
JSU119866 Talladega 23 Aug 1992 J. M. Ballard
566
JSU
Rudbeckia triloba Linnaeus
TROY000016231 Crenshaw 19 Jun 2008 Alvin R. Diamond
19443
TROY
Rudbeckia triloba Linnaeus
JSU119839 DeKalb 11 Aug 1974 R. D. Whetstone
3493
JSU
Rudbeckia triloba Linnaeus
AUA000007027 Jackson 15 JUL 1998 BRODEUR, KRISTIN R.
1011 & 19504
AUA
RUDBECKIA TRILOBA L. var. TRILOBA
JSU119859 Marshall 24 Jul 1992 D. D. Spaulding
2436
JSU
Rudbeckia triloba Linnaeus
SAMF0005652 Lawrence 02 Aug 2012 L. J. Davenport
5340
SAMF
Rudbeckia triloba Linnaeus
UWAL0002143 Calhoun 12 Sep 2008 Daniel D. Spaulding
13066b
UWAL
Rudbeckia triloba L. var. triloba
JSU119847 Jackson 5 Aug 1994 R. D. Whetstone
s.n.
JSU
Rudbeckia triloba Linnaeus
TROY000031186 Tallapoosa 19 Aug 1971 Harold D. Moore
1195
TROY
Rudbeckia triloba Linnaeus
AUA000007012 Butler 20 AUG 2005 DIAMOND, JR., ALVIN R.
15661
AUA
RUDBECKIA TRILOBA L.
AUA000007028 Wilcox 20 MAY 1982 GUNN, SCOTT C.
675
AUA
RUDBECKIA TRILOBA L. var. TRILOBA
UNA00049093 Montgomery 1 Sep 1886 Charles Mohr
s.n.
UNA
Rudbeckia triloba L.
TROY000037660 Covington 15 Jul 2013 Alvin R. Diamond
24390
TROY
Rudbeckia triloba Linnaeus var. triloba
JSU119865 Talladega 23 Aug 1992 J. M. Ballard
566
JSU
Rudbeckia triloba Linnaeus
UNA00069012 Cherokee 26 Sep 2007 T. Wayne Barger
IM-333
UNA
Rudbeckia triloba L.
TROY000002708 Butler 20 Aug 2005 Alvin R. Diamond
15661
TROY
Rudbeckia triloba Linnaeus
JSU119864 Morgan 14 Aug 1974 R. D. Whetstone
3726
JSU
Rudbeckia triloba Linnaeus
TROY000043649 Marengo 02 Jun 2012 J. Kevin England
3516
TROY
Rudbeckia triloba Linnaeus var. triloba
UNA00063982 Butler 20 Aug 2005 Alvin R. Diamond
15661
UNA
Rudbeckia triloba L.
AUA000007015 DeKalb 11 AUG 1973 KRAL, ROBERT
51172B
AUA
RUDBECKIA TRILOBA L.
SAMF0005651 Lawrence 11 Sep 2012 L. J. Davenport
5402
SAMF
Rudbeckia triloba Linnaeus
UWAL0032201 Bibb 25 Jun 2008 Keener, Brian R.
4645
UWAL
Rudbeckia triloba Linnaeus var. triloba
JSU119867 Winston 2 Jun 1974 R. David Whetstone
3080
JSU
Rudbeckia triloba Linnaeus
UWAL0000947 Butler 10 Jun 2009 A.R. Diamond
20762
UWAL
Rudbeckia triloba L.
AUA000007014 Dallas 21 AUG 2005 DIAMOND, JR., ALVIN R.
15686
AUA
RUDBECKIA TRILOBA L.
UWAL0014880 Covington 25 Jul 2013 Alvin R. Diamond
24390
UWAL
Rudbeckia triloba Linnaeus var. triloba
UNA00049092 Montgomery 16 Oct 1881 Charles Mohr
s.n.
UNA
Rudbeckia triloba L.
UWAL0014567 Marengo 02 Jun 2012 J. Kevin England
3516
UWAL
Rudbeckia triloba Linnaeus var. triloba
JSU119845 Franklin 6 Aug 1993 J. M. Ballard
3161
JSU
Rudbeckia triloba Linnaeus
JSU119838 DeKalb 11 Aug 1974 R. D. Whetstone
3493
JSU
Rudbeckia triloba Linnaeus
JSU119842 Franklin 15 Oct 1975 R. D. Whetstone
7066
JSU
Rudbeckia triloba Linnaeus
JSU119840 Etowah 24 Jul 1994 L. M. Hodge
2905
JSU
Rudbeckia triloba Linnaeus
UNA00053919 Blount 26 Jul 1997 Brian R. Keener
291
UNA
Rudbeckia triloba L. var. triloba
TROY000033131 Conecuh 12 Jul 2011 Alvin R. Diamond
22340
TROY
Rudbeckia triloba Linnaeus
SAMF0005655 Bibb 30 Aug 2011 L. J. Davenport
4834
SAMF
Rudbeckia triloba Linnaeus
JSU119851 Jackson 4 Jun 1975 R. D. Whetstone
4264
JSU
Rudbeckia triloba Linnaeus
JSU119862 Morgan 15 Sep 1996 D. D. Spaulding
9179
JSU
Rudbeckia triloba Linnaeus
TROY000033714 Calhoun 12 Sep 2008 Daniel D. Spaulding
13066b
TROY
Rudbeckia triloba Linnaeus var. triloba
JSU119853 Lauderdale 20 Jul 1996 R. D. Whetstone
18247
JSU
Rudbeckia triloba Linnaeus
AUA000007025 Autauga 15 JUN 1982 GUNN, SCOTT C.
946
AUA
RUDBECKIA TRILOBA L. var. TRILOBA
UNA00055674 Blount 8 Jun 1998 Brian R. Keener
927
UNA
Rudbeckia triloba L. var. triloba
TROY000028256 Butler 10 Jun 2009 Alvin R. Diamond
20762
TROY
Rudbeckia triloba Linnaeus
JSU119837 Blount 17 Aug 1997 J. M. Ballard
7366
JSU
Rudbeckia triloba Linnaeus
UNA00049096 Franklin 3 Jul 1980 Sidney McDaniel
24033
UNA
Rudbeckia triloba L.
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