Helianthus atrorubens

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Distribution Map: Based on vouchered plant specimens only. View county names by placing the mouse cursor over a particular county.

Species Distribution Map
Family:ASTERACEAE
Species:Helianthus atrorubens L.
Common Name:Purple Disk Sunflower; Appalachian Sunflower; Dark Eye Sunflower
Habitat:**
Associated Ecological Communities:**
Growth Habit:Herb
Duration:Perennial
Category:Vascular
USDA Symbol:HEAT
Plant Notes:Purple Disk Sunflower is a native herbaceous perennial in the Sunflower family (Asteraceae). It occurs in the northern two thirds of Alabama. Purple Disk Sunflower grows in prairies, in open pine woodlands, on roadside banks, and on rocky slopes. Purple Disk Sunflower is a perennial with a short rhizome. It has reddish purple stems up to three feet in height from a basal rosette of leaves. The stems are villous (covered in soft shaggy hairs) towards the base and become less hairy towards the top. Leaves are basal and cauline. The basal leaves form a rosette. Basal leaves are petiolate (with winged petioles), ovate to lanceolate in outline, with crenate or serrate margins. The leaves are pubescent and rough to the touch on both surfaces. A few pairs of opposite, much reduced leaves are located on the stems. The stems may branch near the top. Flowers are produced in heads. The heads have 10-15 yellow ray flowers that are relatively long and narrow for a sunflower. The disc flowers are reddish brown. The fruit is an achene. Purple Disk Sunflower flowers in the late summer and autumn. It is sometimes available through wildflower nurseries, or it can be grown from seed. Purple Disk Sunflower prefers full or partial sun and a clay soil. Once established, it is drought tolerant. Purple Disk Sunflower can be planted at the back and edges of perennial beds, and works well in meadows or on banks that are hard to mow.--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 Helianthus
Species Helianthus atrorubens L. - Purple Disk Sunflower; Appalachian Sunflower; Dark Eye Sunflower

Citation

Citation Helianthus atrorubens Linnaeus, Sp. Pl. 2: 906. 1753.
Basionym: **
Type: USA: VIRGINIA: (lectotype: Clayton 136, LINN 1024.13). Lectotypified by Watson in Pap. Michigan Acad. Sci. 9 : 344. 1929.

** Not applicable or data not available.

Synonyms

SynonymFull CitationBasionymType
Helianthus atrorubens var. normalis Helianthus atrorubens Linnaeus, var. normalis Kuntze, Revis. Gen. Pl. 1: 343. 1891, nom. inadmiss.Helianthus atrorubens Linnaeus 1753. 
Helianthus sparsifolius Helianthus sparsifolius Elliott, Sketch Bot. S. Carolina 2: 415. 1823. GEORGIA
Helianthus atrorubens var. alsodes Helianthus atrorubens Linnaeus, var. alsodes Fernald, Rhodora 48: 74, t. 1020. 1946. VIRGINIA: Princess Anne Co.: Virginia Beach, 10 Sep 1935, Fernald et al. 5127 (holotype: GH; isotype: PH).

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, Butler, Calhoun, Cherokee, Chilton, Clay, Cleburne, Colbert, Coosa, Crenshaw, Cullman, DeKalb, Etowah, Franklin, Jackson, Jefferson, Lawrence, Lee, Macon, Madison, Marshall, Montgomery, Pike, Randolph, Shelby, St. Clair, Sumter, Tuscaloosa, Walker, Winston

Counties represented by specimen data listed below:

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

Range of years during which specimens were collected: 1886 - 2022

Barcode / Accession No. County Coll. Date Collector &
Collection No.		 Herbarium &
Herbarium Name Used		 Image
JSU114187 Clay 5 Sep 1982 Whetstone, R. David
12135		 JSU
Helianthus atrorubens Linnaeus
UWAL0032781 Etowah 12 Sep 2015 Keener, Brian R.
9213		 UWAL
Helianthus atrorubens Linnaeus
SAMF0006557 Cherokee 22 Sep 2009 Davenport, Lawrence J.
4050		 SAMF
Helianthus atrorubens Linnaeus
AUA000004475 Coosa 10 Sep 1975 Rutland, David W.
1398		 AUA
Helianthus Atrorubens L.
UWAL0033478 Winston 22 Sep 2013 England, J. Kevin
4596		 UWAL
Helianthus atrorubens Linnaeus
AMAL00003054 Cleburne 15 Sep 2002 Spaulding, Daniel D.
11619		 AMAL
Helianthus atrorubens L.
UNA00054482 Blount 19 Sep 1998 Keener, Brian R.
1676		 UNA
Helianthus atrorubens L.
JSU114192 DeKalb 23 Aug 1992 Spaulding, Daniel D.
2702		 JSU
Helianthus atrorubens Linnaeus
UNA00061295 Calhoun 27 Jul 1982 Whetstone, R.D.
11777		 UNA
Helianthus atrorubens L.
JSU145747 Calhoun 11 Sep 1992 Hutchinson, Francine
978		 JSU
Helianthus atrorubens Linnaeus
AMAL00010932 Randolph 01 Oct 1988 Nixon, Christoper F.
4299		 AMAL
Helianthus atrorubens L.
ALNHS00007739 Cherokee 09 SEP 2020 Barger, T. Wayne
SP#5267		 ALNHS
Helianthus atrorubens L.
AUA000024425 Jackson 19 Sep 2004 Spaulding, Daniel D.
12181		 AUA
Helianthus Atrorubens L.
TROY000029141 Shelby 21 Oct 2007 Spaulding, Daniel D.
12779		 TROY
Helianthus atrorubens Linnaeus
AUA000004472 Coosa 3 Sep 1975 Rutland, David W.
1229		 AUA
Helianthus Atrorubens L.
TROY000028450 Cleburne 17 Sep 2005 Kral, Robert
96808		 TROY
Helianthus atrorubens Linnaeus
UWAL0000708 St. Clair 28 Sep 2008 Keener, Brian R.
4909		 UWAL
Helianthus atrorubens L.
AUA000004476 Crenshaw 24 Oct 1990 Diamond, Alvin R.
7175		 AUA
Helianthus Atrorubens L.
UNA00047006 Cullman 18 Aug 1886 Mohr, Charles
s.n.		 UNA
Helianthus atrorubens L.
JSU114205 Randolph 1 Oct 1988 Nixon, Christopher F.
4299		 JSU
Helianthus atrorubens Linnaeus
AUA000004470 Coosa 2 Sep 1975 Rutland, David W.
1100		 AUA
Helianthus Atrorubens L.
AUA000004478 Lee 12 Nov 1971 Harper, Douglas
183		 AUA
Helianthus Atrorubens L.
TROY000035648 Montgomery 26 Sep 2012 Diamond, Alvin R.
23439		 TROY
Helianthus atrorubens Linnaeus
UWAL0000709 Shelby 21 Oct 2007 Spaulding, Daniel D.
12779		 UWAL
Helianthus atrorubens L.
JSU114186 Clay 23 Aug 1992 Ballard, J. Mark
523		 JSU
Helianthus atrorubens Linnaeus
AMAL00018056 Cleburne 17 Sep 2005 Kral, Robert
96808		 AMAL
Helianthus atrorubens L.
AUA000038897 Cullman 10 Oct 1915 Wolf, Wolfgang
 AUA
Helianthus Atrorubens L.
JSU114194 Etowah 3 Sep 1994 Hodge, Lesley M.
3452		 JSU
Helianthus atrorubens Linnaeus
UNA00047007 DeKalb 05 Sep 1898 Mohr, Charles
s.n.		 UNA
Helianthus atrorubens L.
JSU114207 Shelby 4 Sep 1998 Brodeur, Kristin R.
1395		 JSU
Helianthus atrorubens Linnaeus
UWAL0032909 Colbert 16 Sep 2016 England, J. Kevin
6846		 UWAL
Helianthus atrorubens Linnaeus
AMAL00021846 Colbert 13 Sep 2014 England, J. Kevin
5146		 AMAL
Helianthus atrorubens Linnaeus
ALNHS00003617 Clay 24 Sep 2015 Barger, T. Wayne
SP#2066		 ALNHS
Helianthus atrorubens L.
AUA000004555 Autauga 27 Sep 1975 Willis, Stephen F.
004		 AUA
Helianthus Atrorubens L.
TROY000028704 Winston 03 Oct 2008 England, J. Kevin
1319		 TROY
Helianthus atrorubens Linnaeus
JSU114201 Madison 22 Sep 1995 Whetstone, R. David
s.n.		 JSU
Helianthus atrorubens Linnaeus
AUA000004471 Coosa 2 Sep 1975 Rutland, David W.
1124		 AUA
Helianthus Atrorubens L.
AUA000004481 Shelby 16 Sep 1976 Sessler, Ann H.
654		 AUA
Helianthus Atrorubens L.
JSU114197 Jackson 20 Aug 1998 Brodeur, Kristin R.
1295		 JSU
Helianthus atrorubens Linnaeus
UNA00047005 Tuscaloosa 18 Sep 1980 Gyllenhaal-Davis, Charlotte
32		 UNA
Helianthus atrorubens L.
JSU114190 Cleburne 28 Aug 1992 Ballard, J. Mark
573		 JSU
Helianthus atrorubens Linnaeus
AMAL00010899 Randolph 01 Oct 1988 Nixon, Christoper F.
4299		 AMAL
Helianthus atrorubens L.
AUA000038898 Cullman 5 Nov 1915 Wolf, Wolfgang
 AUA
Helianthus Atrorubens L.
JSU114193 Etowah 15 Oct 1995 Hodge-Spaulding, Lesley M.
4426		 JSU
Helianthus atrorubens Linnaeus
TROY000033192 St. Clair 28 Sep 2008 Keener, Brian R.
4909		 TROY
Helianthus atrorubens Linnaeus
JSU114191 Cleburne 27 Sep 1984 Smith, P.L.
s.n.		 JSU
Helianthus atrorubens Linnaeus
UWAL0033364 Walker 15 Oct 2016 England, J. Kevin
6932		 UWAL
Helianthus atrorubens Linnaeus
AUA000004467 Chilton 1 Oct 1993 Diamond, Alvin R.
8847		 AUA
Helianthus Atrorubens L.
TROY000035635 Macon 03 Oct 2012 Diamond, Alvin R.
23471		 TROY
Helianthus atrorubens Linnaeus
UWAL0010504 St. Clair 09 Sep 2007 Keener, Brian R.
3844		 UWAL
Helianthus atrorubens L.
TROY000051382 Colbert 16 Sep 2016 England, J. Kevin
6846		 TROY
Helianthus atrorubens Linnaeus
AMAL00003053 Blount 19 Sep 1998 Keener, Brian R.
1676		 AMAL
Helianthus atrorubens L.
UWAL0014953 Montgomery 26 Sep 2012 Diamond, Alvin R.
23439		 UWAL
Helianthus atrorubens Linnaeus
AMAL00019387 Calhoun 22 Oct 1994 Ballard, J. Mark
3396		 AMAL
Helianthus atrorubens L.
UWAL0033373 Lawrence 02 Oct 2016 England, J. Kevin
6893		 UWAL
Helianthus atrorubens Linnaeus
JSU114195 Jackson 20 Aug 1998 Brodeur, Kristin R.
1295		 JSU
Helianthus atrorubens Linnaeus
UNA00059900 Cleburne 15 Sep 2002 Spaulding, Daniel D.
11619		 UNA
Helianthus atrorubens L.
JSU114182 Calhoun 29 Oct 1996 Hruska, Susan E.
1509		 JSU
Helianthus atrorubens Linnaeus
AMAL00010901 Randolph 01 Oct 1988 Nixon, Christoper F.
4299		 AMAL
Helianthus atrorubens L.
UWAL0017123 Colbert 13 Sep 2014 England, J. Kevin
5146		 UWAL
Helianthus atrorubens Linnaeus
JSU139756 Shelby 12 Oct 1996 Spaulding, Daniel D.
9327		 JSU
Helianthus atrorubens Linnaeus
TROY000015744 Cleburne 15 Sep 2002 Spaulding, Daniel D.
11619		 TROY
Helianthus atrorubens Linnaeus
AUA000042291 Colbert 22 Sep 2014 Barger, T. Wayne
FH554		 AUA
Helianthus Atrorubens L.
UNA00047004 Clay 20 Aug 1886 Smith, Eugene A.
s.n.		 UNA
Helianthus atrorubens L.
UWAL0011513 Macon 03 Oct 2012 Diamond, Alvin R.
23471		 UWAL
Helianthus atrorubens Linnaeus
TROY000015237 Butler 21 Sep 2008 Diamond, Alvin R.
20095		 TROY
Helianthus atrorubens Linnaeus
AMAL00003055 Madison 19 Sep 1996 Threlkeld, Steven J.
934		 AMAL
Helianthus atrorubens L.
UWAL0033990 Clay 10 Oct 2016 Keener, Brian R.
9865		 UWAL
Helianthus atrorubens Linnaeus
JSU114199 Jefferson 7 Sep 1984 Barber, J. Patrick
1081		 JSU
Helianthus atrorubens Linnaeus
AUA000004468 Cleburne 11 Sep 1975 Rutland, David W.
1525		 AUA
Helianthus Atrorubens L.
TROY000035678 Crenshaw 16 Sep 2012 Diamond, Alvin R.
23357		 TROY
Helianthus atrorubens Linnaeus
AMAL00015152 Shelby 21 Oct 2007 Spaulding, Daniel D.
12779		 AMAL
Helianthus atrorubens L.
UWAL0057394 Bibb 02 Sep 2019 Keener, Brian R.
11564		 UWAL
Helianthus atrorubens L.
JSU114202 Marshall 4 Sep 1992 Spaulding, Daniel D.
2810		 JSU
Helianthus atrorubens Linnaeus
JSU114185 Clay 14 Sep 1997 Ballard, J. Mark
7795		 JSU
Helianthus atrorubens Linnaeus
JSU114198 Jackson 21 Sep 1997 Spaulding, Daniel D.
10045		 JSU
Helianthus atrorubens Linnaeus
AMAL00010000 Calhoun 04 Oct 1984 Nixon, Christoper F.
850		 AMAL
Helianthus atrorubens L.
UWAL0019051 Franklin 28 Sep 2014 England, J. Kevin
5210		 UWAL
Helianthus atrorubens Linnaeus
UWAL0000707 Cleburne 17 Sep 2005 Kral, Robert
96808		 UWAL
Helianthus atrorubens L.
AMAL00017255 Winston 03 Oct 2008 England, J. Kevin
1319		 AMAL
Helianthus atrorubens L.
UNA00047003 DeKalb 11 Sep 1898 Mohr, Charles
s.n.		 UNA
Helianthus atrorubens L.
JSU114188 Clay 5 Sep 1982 Whetstone, R. David
12135		 JSU
Helianthus atrorubens Linnaeus
UWAL0014272 Lawrence 07 Oct 2012 Keener, Brian R.
7613		 UWAL
Helianthus atrorubens Linnaeus
AUA000004474 Coosa 10 Sep 1975 Rutland, David W.
1378		 AUA
Helianthus Atrorubens L.
UWAL0010499 St. Clair 07 Oct 2007 Keener, Brian R.
3897		 UWAL
Helianthus atrorubens L.
AMAL00019412 Calhoun 22 Oct 1994 Ballard, J. Mark
3396		 AMAL
Helianthus atrorubens L.
UWAL0033418 Cullman 05 Sep 2016 England, J. Kevin
6826		 UWAL
Helianthus atrorubens Linnaeus
JSU114196 Jackson 20 Aug 1998 Brodeur, Kristin R.
1295		 JSU
Helianthus atrorubens Linnaeus
UNA00065452 Jackson 19 Sep 2004 Spaulding, Daniel D.
12181		 UNA
Helianthus atrorubens L.
JSU114189 Cleburne 7 Oct 1994 Hruska, Susan E.
457		 JSU
Helianthus atrorubens Linnaeus
AMAL00010924 Randolph 01 Oct 1988 Nixon, Christoper F.
4299		 AMAL
Helianthus atrorubens L.
UWAL0016246 Coosa 11 Oct 2013 Diamond, Alvin R.
24636		 UWAL
Helianthus atrorubens Linnaeus
AUA000004477 Lee 25 Sep 1985 Dalrymple, Larry W.
301		 AUA
Helianthus Atrorubens L.
TROY000015743 Jackson 19 Sep 2004 Spaulding, Daniel D.
12181		 TROY
Helianthus atrorubens Linnaeus
AUA000004480 Pike 28 Sep 1994 Diamond, Alvin R.
9404		 AUA
Helianthus Atrorubens L.
UWAL0056865 Sumter 24 Sep 2022 Keener, Brian R.
12700		 UWAL
Helianthus atrorubens L.
UWAL0017122 Colbert 13 Sep 2014 England, J. Kevin
5146		 UWAL
Helianthus atrorubens Linnaeus
TROY000043057 Lawrence 07 Oct 2012 Keener, Brian R.
7613		 TROY
Helianthus atroruben L.
JSU114183 Cherokee 7 Sep 1986 Whetstone, R. David
15629		 JSU
Helianthus atrorubens Linnaeus
UWAL0032782 Jefferson 13 Sep 2015 Keener, Brian R.
9219		 UWAL
Helianthus atrorubens Linnaeus
JSU114200 Jefferson 7 Sep 1984 Barber, J. Patrick
1081		 JSU
Helianthus atrorubens Linnaeus
AUA000004469 Cleburne 11 Sep 1975 Rutland, David W.
1487		 AUA
Helianthus Atrorubens L.
UNA00053584 Tuscaloosa 20 Sep 1967 Thomas, Joab L.
1224		 UNA
Helianthus atrorubens L.
AMAL00011774 Jackson 19 Sep 2004 Spaulding, Daniel D.
12181		 AMAL
Helianthus atrorubens L.
UWAL0056513 Winston 26 Sep 2020 England, Kevin J.
11210		 UWAL
Helianthus atrorubens L.
JSU114203 Marshall 27 Sep 1991 Spaulding, Daniel D.
1018		 JSU
Helianthus atrorubens Linnaeus
TROY000044023 Franklin 28 Sep 2014 England, J. Kevin
5210		 TROY
Helianthus atrorubens Linnaeus
JSU114208 Winston 17 Sep 1994 Spaulding, Daniel D.
6369		 JSU
Helianthus atrorubens Linnaeus
AMAL00009999 Calhoun 04 Oct 1984 Nixon, Christoper F.
850		 AMAL
Helianthus atrorubens L.
TROY000038955 Coosa 11 Oct 2013 Diamond, Alvin R.
24636		 TROY
Helianthus atrorubens Linnaeus
UWAL0012484 Crenshaw 16 Sep 2012 Diamond, Alvin R.
23357		 UWAL
Helianthus atrorubens Linnaeus
UWAL0000710 Winston 03 Oct 2008 England, J. Kevin
1319		 UWAL
Helianthus atrorubens L.
SAMF0006558 Jefferson 25 Sep 2014 Davenport, Lawrence J.
5685		 SAMF
Helianthus atrorubens Linnaeus
UWAL0035971 Blount 14 Sep 2013 Anderson, Kelly
518		 UWAL
Helianthus atrorubens L.
AMAL00003056 Madison 19 Sep 1996 Threlkeld, Steven J.
934		 AMAL
Helianthus atrorubens L.
UNA00053663 Tuscaloosa 07 Oct 1987 Gabrielson, Frederick C.
s.n.		 UNA
Helianthus atrorubens L.
JSU114204 Randolph 1 Oct 1988 Nixon, Christopher F.
4299		 JSU
Helianthus atrorubens Linnaeus
AUA000004473 Coosa 2 Sep 1975 Rutland, David W.
1066		 AUA
Helianthus Atrorubens L.
TROY000037291 St. Clair 09 Sep 2007 Keener, Brian R.
3844		 TROY
Helianthus atrorubens Linnaeus
AMAL00003090 Tuscaloosa 20 Sep 1967 Thomas, Joab L.
1224		 AMAL
Helianthus atrorubens L.
TROY000002247 Crenshaw 26 Sep 1999 Diamond, Alvin R.
11607		 TROY
Helianthus atrorubens Linnaeus
UWAL0000705 Butler 21 Sep 2008 Diamond, Alvin R.
20095		 UWAL
Helianthus atrorubens L.
JSU114184 Clay 19 Oct 1996 Ballard, J. Mark
6996		 JSU
Helianthus atrorubens Linnaeus
AMAL00018055 Cleburne 17 Sep 2005 Kral, Robert
96808		 AMAL
Helianthus atrorubens L.
AUA000004479 Montgomery 17 Sep 1989 Diamond, Alvin R.
6389		 AUA
Helianthus Atrorubens L.
UNA00069002 Cherokee 26 Sep 2007 Barger, T. Wayne
289		 UNA
Helianthus atrorubens L.
JSU114206 Shelby 4 Sep 1998 Brodeur, Kristin R.
1395		 JSU
Helianthus atrorubens Linnaeus
UWAL0000706 Cleburne 17 Sep 2005 Kral, Robert
96808		 UWAL
Helianthus atrorubens L.
AMAL00021845 Colbert 13 Sep 2014 England, J. Kevin
5146		 AMAL
Helianthus atrorubens Linnaeus
ALNHS00003032 Colbert 22 Sep 2014 Barger, T. Wayne
FH-554		 ALNHS
Helianthus atrorubens L.
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