Helianthus resinosus

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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 resinosus Small
Common Name:Resin Dot Sunflower; Resinous Sunflower
Habitat:**
Associated Ecological Communities:**
Growth Habit:Herb
Duration:Perennial
Category:Vascular
USDA Symbol:HERES
Plant Notes:Resin Dot Sunflower is a native herbaceous perennial in the Sunflower family (Asteraceae). It can be found throughout much of Alabama. Resin Dot Sunflower occurs in pine woodlands, in mixed pine-hardwood forests, on roadside banks, along the edge of forests, and in clear cuts. It is a perennial with a short rhizome. One-several stems up to 8 feet in height are produced from each root crown. The stems are usually purplish in color, erect, unbranched below the inflorescence, and pubescent. The leaves are mostly cauline, petiolate, lanceolate to ovate in outline, with entire or serrate margins. The leaves are pubescent and glandular dotted on the lower surface. The stems and upper leaf surfaces are scabrous. Flowers are produced in heads. Each stem produces 1-5 heads. The phyllaries surpass the discs and are reflexed and resin dotted. Each head has 10-20 yellow ray flowers and 90+ yellow disc flowers. The fruit is an achene. Resin Dot Sunflower is sometimes available in nurseries. It may be sold under the misapplied name Helianthus tomentosus Michaux. Resin Dot Sunflower prefers a well-draining soil in full sun. Plants grown in rich soils may need to be staked to keep them upright. Because of its large size, Resin Dot Sunflower can be planted at the back of beds, along fences, or at the edge of a wood line. I have seen them planted in beds around utility poles. The seed heads can be left through the winter to provide food for birds and small mammals.--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 resinosus Small - Resin Dot Sunflower; Resinous Sunflower

Citation

Citation Helianthus resinosus Small, Fl. S.E. U.S. 1269, 1340. 1903.
Basionym: **
Type: USA: FLORIDA: Gadsden Co.: River Junction, 5 Sep 1895, Nash 2581 (holotype: NY).

** Not applicable or data not available.

Synonyms

SynonymFull CitationBasionymType
Helianthus tomentosus    

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, Barbour, Bibb, Bullock, Butler, Calhoun, Cherokee, Chilton, Choctaw, Clarke, Clay, Coffee, Colbert, Conecuh, Coosa, Crenshaw, Cullman, Dale, Etowah, Greene, Hale, Henry, Houston, Lee, Marengo, Monroe, Montgomery, Pickens, Pike, Randolph, Russell, St. Clair, Sumter, Tallapoosa, Tuscaloosa, Walker, Washington

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: 1885 - 2019

Barcode / Accession No. County Coll. Date Collector &
Collection No.		 Herbarium &
Herbarium Name Used		 Image
JSU114769 Lee 19 Jun 1973 Johnson, Kenneth G.
039		 JSU
Helianthus resinosus Small
UWAL0046365 Autauga 19 Oct 2017 Parker, Matthew R.
1382		 UWAL
Helianthus resinosus Small
TROY000002298 Crenshaw 09 Jul 2000 Diamond, Alvin R.
11832		 TROY
Helianthus resinosus Small
JSU114638 Bibb 14 Aug 1998 Brodeur, Kristin R.
1240		 JSU
Helianthus resinosus Small
TROY000033547 Barbour 24 Sep 2011 Dykes, Bailee
148		 TROY
Helianthus resinosus Small
AMAL00021344 Hale 18 Jun 2005 Kral, Robert
96615		 AMAL
Helianthus resinosus Small
TROY000002303 Monroe 02 Aug 2003 Kral, Robert
94298		 TROY
Helianthus resinosus Small
JSU146126 Calhoun 25 Sep 1992 Hutchinson, Francine
1000		 JSU
Helianthus resinosus Small
UWAL0001678 Greene 11 Jul 2010 Keener, Brian R.
6112		 UWAL
Helianthus resinosus Small
TROY000002305 Montgomery 07 Sep 2000 Diamond, Alvin R.
12093		 TROY
Helianthus resinosus Small
JSU114778 Washington 13 Sep 1997 Whetstone, R. David
18406		 JSU
Helianthus resinosus Small
UWAL0016511 Clarke 25 Sep 2012 Spaulding, Daniel D.
13654		 UWAL
Helianthus resinosus Small
TROY000039237 Henry 27 Jul 2014 Diamond, Alvin R.
25386		 TROY
Helianthus resinosus Small
JSU114772 Randolph 17 Aug 1988 Nixon, Christopher F.
4162		 JSU
Helianthus resinosus Small
ALNHS00006576 Lee 13 Jul 2018 Barger, T. Wayne
SP#4136		 ALNHS
Helianthus resinosus Small
UWAL0030425 Bibb 07 Aug 2015 England, J. Kevin
5550		 UWAL
Helianthus resinosus Small
UNA00047641 Randolph 08 Jul 1986 Nixon, Christopher F.
2367a		 UNA
Helianthus resinosus Small
AUA000004570 Crenshaw 7 Jul 2002 Diamond, Alvin R.
13455		 AUA
Helianthus Resinosus Small
UNA00047636 Monroe 23 Jul 1885 Mohr, Charles
s.n.		 UNA
Helianthus resinosus Small
TROY000048824 Autauga 19 Oct 2017 Parker, Matthew R.
1382		 TROY
Helianthus resinosus Small
UNA00047637 Clarke _ _ 1852 Denny, Dr. T.
s.n.		 UNA
Helianthus resinosus Small
ALNHS00000856 Monroe 25 May 2011 Barger, T. Wayne
RH-193		 ALNHS
Helianthus resinosus Small
TROY000002286 Dale 14 Sep 2000 Pennington, Tiffany
963		 TROY
Helianthus resinosus Small
JSU114776 Tuscaloosa 16 Aug 1993 Ballard, J. Mark
3211		 JSU
Helianthus resinosus Small
AMAL00018195 Choctaw 03 Jul 1980 Kral, Robert
65934		 AMAL
Helianthus resinosus Small
UWAL0030958 Henry 14 Aug 1998 Kral, Robert
87619		 UWAL
Helianthus resinosus Small
TROY000002301 Dale 08 Sep 1997 Rundell, Hannelore
319		 TROY
Helianthus resinosus Small
JSU114773 Randolph 15 Jul 1988 Nixon, Christopher F.
4006		 JSU
Helianthus resinosus Small
UWAL0036111 Choctaw 18 Jul 2015 Keener, Brian R.
9013		 UWAL
Helianthus resinosus Small
AMAL00017264 Marengo 03 Sep 2008 England, J. Kevin
980		 AMAL
Helianthus resinosus Small
UNA00026836 Coosa 31 Jul 1896 Mohr, Charles
s.n.		 UNA
Helianthus resinosus Small
UWAL0014531 Marengo 28 Jun 2011 England, J. Kevin
2958		 UWAL
Helianthus resinosus Small
TROY000043994 Bibb 07 Aug 2015 England, J. Kevin
5550		 TROY
Helianthus resinosus Small
JSU114771 Monroe 2 Nov 1997 Whetstone, R. David
19122		 JSU
Helianthus resinosus Small
UNA00073425 Russell 16 Sep 2015 Barger, T. Wayne
SP$2098		 UNA
Helianthus resinosus Small
UWAL0010093 Conecuh 25 Aug 2011 Diamond, Alvin R.
22431		 UWAL
Helianthus resinosus Small
ALNHS00003665 Bullock 16 Sep 2015 Barger, T. Wayne
SP#2100		 ALNHS
Helianthus resinosus Small
TROY000049563 Autauga 24 Aug 2018 Parker, Matthew R.
1769		 TROY
Helianthus resinosus Small
SAMF0006536 Sumter 25 Jul 2006 Davenport, Lawrence J.
3500		 SAMF
Helianthus resinosus Small
TROY000002294 Butler 10 Sep 2006 Diamond, Alvin R.
16885		 TROY
Helianthus resinosus Small
JSU114768 Lee 24 Aug 1993 Spaulding, Daniel D.
4513		 JSU
Helianthus resinosus Small
TROY000002306 Montgomery 03 Jul 2001 Diamond, Alvin R.
12489		 TROY
Helianthus resinosus Small
TROY000002300 Dale 06 Jun 1998 Prazinko, Brian F.
71		 TROY
Helianthus resinosus Small
JSU114765 Clay 19 Oct 1996 Ballard, J. Mark
6992		 JSU
Helianthus resinosus Small
AUA000004566 Autauga 18 Aug 1982 Gunn, Scott C.
1083		 AUA
Helianthus Resinosus Small
UNA00053544 Greene 05 Aug 1969 Thomas, Joab L.
2392		 UNA
Helianthus resinosus Small
JSU114762 Clarke 13 Sep 1997 Whetstone, R. David
18799		 JSU
Helianthus resinosus Small
UNA00056956 Montgomery 07 Sep 2000 Diamond, Alvin R.
12093		 UNA
Helianthus resinosus Small
AUA000004569 Chilton 27 Jul 2005 Diamond, Alvin R.
15598		 AUA
Helianthus Resinosus Small
ALNHS00006655 Henry 01 Aug 2019 Barger, T. Wayne
SP#4731		 ALNHS
Helianthus resinosus Small
UNA00047635 Tallapoosa _ Jul 1877 Mohr, Charles
s.n.		 UNA
Helianthus resinosus Small
TROY000002296 Coffee 29 Sep 2000 Martin, Brian H.
977		 TROY
Helianthus resinosus Small
UWAL0017113 Colbert 01 Aug 2014 England, J. Kevin
5121		 UWAL
Helianthus resinosus Small
UNA00047639 Randolph 08 Jul 1986 Nixon, Christopher F.
2367a		 UNA
Helianthus resinosus Small
AUA000004533 Lee 11 Jul 1960 Jones, Jr., Samuel B.
168		 AUA
Helianthus Resinosus Small
ALNHS00003286 Greene 14 Jul 2015 Barger, T. Wayne
SP#1789		 ALNHS
Helianthus resinosus Small
TROY000048660 Autauga 20 Jul 2017 Parker, Matthew R.
1002		 TROY
Helianthus resinosus Small
TROY000015159 Cherokee 22 Aug 2007 Barger, T. Wayne
227		 TROY
Helianthus resinosus Small
JSU139959 Monroe 25 May 2011 Barger, T. Wayne
RH-193		 JSU
Helianthus resinosus Small
ALNHS00001000 Monroe 25 May 2011 Barger, T. Wayne
RH-193		 ALNHS
Helianthus resinosus Small
TROY000002299 Dale 26 Oct 2000 Pennington, Tiffany
1100		 TROY
Helianthus resinosus Small
JSU114777 Tuscaloosa 16 Aug 1993 Ballard, J. Mark
3211		 JSU
Helianthus resinosus Small
AMAL00007461 Russell 04 Aug 2001 Kral, Robert
91742		 AMAL
Helianthus resinosus Small
UNA00047647 Montgomery 08 Jul 1949 Harper, Roland M.
4118		 UNA
Helianthus resinosus Small
TROY000002302 Dale 08 Sep 1997 Rundell, Hannelore
336		 TROY
Helianthus resinosus Small
JSU114774 Randolph 15 Jul 1988 Nixon, Christopher F.
4006		 JSU
Helianthus resinosus Small
UWAL0046080 Autauga 20 Jul 2017 Parker, Matthew R.
1002		 UWAL
Helianthus resinosus Small
AMAL00003101 Walker 12 Sep 1987 Gabrielson, Frederick C.
 AMAL
Helianthus resinosus Small
UNA00047633 Coosa 31 Jul 1896 Mohr, Charles
s.n.		 UNA
Helianthus resinosus Small
UWAL0039591 Conecuh 02 Dec 2017 Diamond, Alvin R.
28025		 UWAL
Helianthus resinosus Small
TROY000002297 Coffee 27 Jun 2000 Martin, Brian H.
749		 TROY
Helianthus resinosus Small
UWAL0000727 Marengo 03 Sep 2008 England, J. Kevin
980		 UWAL
Helianthus resinosus Small
AMAL00003102 Etowah 31 Aug 1996 Spaulding, Daniel D.
8580		 AMAL
Helianthus resinosus L.
UNA00047638 Cullman 20 Aug 1886 Mohr, Charles
s.n.		 UNA
Helianthus resinosus Small
TROY000002307 Pike 24 Jul 1995 Holmes, Jeanese
35		 TROY
Helianthus resinosus Small
UWAL0037414 Bullock 15 Aug 2016 Soehren, Eric C.
384		 UWAL
Helianthus resinosus Small
UWAL0011181 Marengo 12 Jul 2012 England, J. Kevin
3674		 UWAL
Helianthus resinosus Small
TROY000002270 Dale 12 Sep 1999 Pennington, Tiffany
143		 TROY
Helianthus resinosus Small
AMAL00015081 Monroe 02 Aug 2003 Kral, Robert
94298		 AMAL
Helianthus resinosus Small
UWAL0034669 Henry 14 Aug 1998 Kral, Robert
87619		 UWAL
Helianthus resinosus Small
TROY000040925 Marengo 28 Jun 2011 England, J. Kevin
2958		 TROY
Helianthus resinosus Small
JSU114640 Bibb 5 Aug 1996 MacDonald, John R.
9846		 JSU
Helianthus resinosus Small
UWAL0015693 Monroe 22 Jul 2013 Diamond, Alvin R.
24384		 UWAL
Helianthus resinosus Small
AMAL00013537 Butler 26 Jul 2007 Diamond, Alvin R.
17822		 AMAL
Helianthus resinosus Small
UNA00026835 Coosa 31 Jul 1896 Mohr, Charles
s.n.		 UNA
Helianthus resinosus Small
UWAL0002041 Conecuh 05 Jul 2010 Diamond, Alvin R.
21445		 UWAL
Helianthus resinosus Small
TROY000028270 Marengo 03 Sep 2008 England, J. Kevin
980		 TROY
Helianthus resinosus Small
JSU114766 Etowah 30 Oct 1994 Hodge, Lesley M.
4048		 JSU
Helianthus resinosus Small
UNA00073014 Russell 16 Sep 2015 Barger, T. Wayne
SP#2098		 UNA
Helianthus resinosus Small
TROY000044588 Autauga 13 Oct 2016 Parker, Matthew R.
206		 TROY
Helianthus resinosus Small
UNA00053670 Walker 12 Sep 1987 Gabrielson, Frederick C.
s.n.		 UNA
Helianthus resinosus Small
AMAL00021083 Clarke 25 Sep 2012 Spaulding, Daniel D.
13654		 AMAL
Helianthus resinosus Small
UNA00060748 Russell 04 Aug 2001 Kral, Robert
91742		 UNA
Helianthus resinosus Small
TROY000033545 Barbour 03 Sep 2011 Dykes, Bailee
73		 TROY
Helianthus resinosus Small
AUA000004568 Butler 17 Jun 1988 Diamond, Alvin R.
5035		 AUA
Helianthus Resinosus Small
AMAL00008900 Randolph 21 Sep 1986 Nixon, Christoper F.
3048		 AMAL
Helianthus resinosus Small
TROY000002308 Russell 04 Aug 2001 Kral, Robert
91742		 TROY
Helianthus resinosus Small
AMAL00012637 Sumter 29 Sep 2006 Keener, Brian R.
3101		 AMAL
Helianthus resinosus Small
UWAL0032063 Houston 29 Oct 2015 Diamond, Alvin R.
26999		 UWAL
Helianthus resinosus Small
TROY000015218 Monroe 30 Aug 2007 Diamond, Alvin R.
17978		 TROY
Helianthus resinosus Small
AUA000004572 Sumter 22 Jun 1981 Henderson, T.
219		 AUA
Helianthus Resinosus Small
AMAL00013457 Butler 21 Jun 2007 Diamond, Alvin R.
17722		 AMAL
Helianthus resinosus Small
UNA00067233 Butler 21 Jun 2007 Diamond, Alvin R.
17722		 UNA
Helianthus resinosus Small
AUA000004571 St. Clair 13 Jul 1972 Kral, Robert
47700		 AUA
Helianthus Resinosus Small
TROY000037328 Monroe 22 Jul 2013 Diamond, Alvin R.
24384		 TROY
Helianthus resinosus Small
JSU114767 Etowah 3 Sep 1994 Hodge, Lesley M.
3484		 JSU
Helianthus resinosus Small
UNA00073424 Russell 16 Sep 2015 Barger, T. Wayne
SP#2098		 UNA
Helianthus resinosus Small
TROY000015664 Sumter 29 Sep 2006 Keener, Brian R.
3101		 TROY
Helianthus resinosus Small
UWAL0016688 Henry 27 Jul 2014 Diamond, Alvin R.
25386		 UWAL
Helianthus resinosus Small
ALNHS00003927 Barbour 16 Sep 2015 Barger, T. Wayne
SP#2101		 ALNHS
Helianthus resinosus Small
TROY000049164 St. Clair 05 Jul 2006 Keener, Brian R.
2975		 TROY
Helianthus resinosus Small
JSU114639 Bibb 14 Aug 1998 Brodeur, Kristin R.
1240		 JSU
Helianthus resinosus Small
TROY000015220 Butler 21 Jun 2007 Diamond, Alvin R.
17722		 TROY
Helianthus resinosus Small
AMAL00008248 Bullock 11 Jul 2002 Kral, Robert
92930		 AMAL
Helianthus resinosus L.
TROY000037204 Marengo 12 Jul 2012 England, J. Kevin
3674		 TROY
Helianthus resinosus Small
JSU114764 Clay 19 Oct 1996 Ballard, J. Mark
6992		 JSU
Helianthus resinosus Small
UWAL0015306 St. Clair 05 Jul 2006 Keener, Brian R.
2957		 UWAL
Helianthus resinosus Small
UWAL0056686 Greene 30 Jul 2019 England, Kevin J.
10470		 UWAL
Helianthus resinosus Small
JSU114763 Clarke 13 Sep 1997 Whetstone, R. David
18799		 JSU
Helianthus resinosus Small
UNA00060840 Butler 20 Aug 2003 Diamond, Alvin R.
14098		 UNA
Helianthus resinosus Small
UWAL0000728 Sumter 29 Sep 2006 Keener, Brian R.
3101		 UWAL
Helianthus resinosus Small
TROY000015665 Chilton 27 Jul 2005 Diamond, Alvin R.
15598		 TROY
Helianthus resinosus Small
JSU114775 Randolph 17 Aug 1986 Nixon, Christopher F.
2735		 JSU
Helianthus resinosus Small
UNA00047648 Greene 20 Jun 1967 Thomas, Joab L.
T 1070		 UNA
Helianthus resinosus Small
UWAL0000722 Marengo 08 Aug 2008 England, J. Kevin
878		 UWAL
Helianthus resinosus Small
UNA00047640 Randolph 08 Jul 1986 Nixon, Christopher F.
2367a		 UNA
Helianthus resinosus Small
JSU114770 Monroe 12 Sep 1997 Whetstone, R. David
18447		 JSU
Helianthus resinosus Small
UNA00067156 Sumter 29 Sep 2006 Keener, Brian R.
3101		 UNA
Helianthus resinosus Small
TROY000002295 Butler 20 Aug 2003 Diamond, Alvin R.
14098		 TROY
Helianthus resinosus Small
AMAL00011485 Tallapoosa 06 Sep 2006 Barger, T. Wayne
330		 AMAL
Helianthus resinosus Small
TROY000042313 Greene 11 Jul 2010 Keener, Brian R.
6112		 TROY
Helianthus resinosus Small
AMAL00008899 Randolph 21 Sep 1986 Nixon, Christoper F.
3048		 AMAL
Helianthus resinosus Small
TROY000002304 Monroe 02 Aug 2003 Kral, Robert
94298		 TROY
Helianthus resinosus Small
AMAL00009616 Greene 11 Jul 2010 Keener, Brian R.
6112		 AMAL
Helianthus resinosus Small
UWAL0050299 Autauga 24 Jul 2019 Diamond, Alvin R.
29023		 UWAL
Helianthus resinosus Small
TROY000043115 Houston 29 Oct 2015 Diamond, Alvin R.
26999		 TROY
Helianthus resinosus Small
AMAL00022095 Monroe 25 May 2011 Barger, T. Wayne
RH-193		 AMAL
Helianthus resinosus Small
AMAL00008086 Butler 20 Aug 2003 Diamond, Alvin R.
14098		 AMAL
Helianthus resinosus Small
UWAL0052288 Pickens 23 Jun 2017 Keener, Brian R.
10206		 UWAL
Helianthus resinosus Small
TROY000015219 Monroe 27 Sep 2007 Diamond, Alvin R.
18386		 TROY
Helianthus resinosus Small
JSU114761 Chilton 22 Jun 1982 Whetstone, R. David
11699		 JSU
Helianthus resinosus Small
TROY000047068 Coosa 14 Jul 1978 Boyd, Bonnie
H50		 TROY
Helianthus resinosus Small
UNA00047634 Lee 29 Jun 1897 Baker, Charles F.
s.n.		 UNA
Helianthus resinosus Small
TROY000031561 Conecuh 05 Jul 2010 Diamond, Alvin R.
21445		 TROY
Helianthus resinosus Small
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