Hypericum denticulatum

Classification	Dicots
Family	Hypericaceae
Family (Traditional)
Genus	Hypericum
Species:	Hypericum denticulatum Walter
Common Name	Coppery St. Johnswort
Growth Habit	forb
Plant Notes	**
Characteristics	Armaments: No; Milky Sap: No; Photosynthetic: Yes; Stipules: No; Woody Herbaceous: Herbaceous; Natural Area Presence: BE; Natural Area Presence: DRU; Natural Area Presence: TRG; Natural Area Presence: WOLF; Duration: Perennial; General Ecology: Terrestrial; Growth Habit: forb; Moisture Requirements: Mesic-Hydric; Moisture Requirements: Hydric; Moisture Requirements: Wetland; Region of Origin: North America; Reproductive Phenology: July; Reproductive Phenology: August; Reproductive Phenology: September; Leaf Arrangement: opposite; Leaf Complexity: simple; Leaf Dissection: 0; Leaf Fragrance: No; Leaf Persistance: Deciduous; Leaflet Margins: entire; Leaflet Number: 0; Anther Type: Dorsifixed; Base Flower Color: Yellow; Fruit Dehiscence: Yes; Fruit Type: Capsule; Fruit Wet/Dry: Dry; Hypanthium Present: No; Ovary Position: Superior; Overall Flower Symmetry: Actinomorphic; Perianth Present: Yes; Petal Number: 5; Placentation Type: Parietal; Sexuality: monoclinous; Sporangium Arrangement: N/A
C value	8
Status	Native; AGCP (FACW), EMP (FACW) (NWPL); TN[SNR] KY[S5] (State Rank); G5 (Global Rank)
Specimen(s)	View and Download Specimen Details »

** Not applicable or data not available.

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Species Distribution Map

This species has been reported in the counties highlighted in the interactive distribution map below. Click on a county to display the its name. Click the question mark icon () to view additional information about the ecoregions shown. In the map legend, there are links to toggle the visibility of the ecoregions and/or their labels. In addition, clicking on an ecoregion name will highlight that region on the map.

State Boundaries
Counties
Counties - Species Present

Ecoregions

Southeastern Plains
- Blackland Prarie
Blue Ridge Mountains
Ridge and Valley
Cumberland Plateau
Cumberland Mountains
Allegheny Plateau

Interior Plateau
- Bluegrass Region
- Nashville Basin
- Pennyroyal Karst Plain
- Western Highland Rim
- Eastern Highland Rim

Interior River Valleys and Hills
- Shawnee / Caseyville Hills
Mississippi Alluvial Plain
Mississippi Valley Loess Plains
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Synonyms

Synonym	Full Citation
Hypericum angulosum	Hypericum angulosum
Hypericum virgatum var. ovalifolium	Hypericum virgatum var. ovalifolium

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.

Counties included on distribution map: Ballard (KY), Caldwell (KY), Calloway (KY), Edmonson (KY), McCracken (KY), McCreary (KY), Marshall (KY), Rowan (KY), Trigg (KY), Warren (KY), Bledsoe (TN), Bradley (TN), Campbell (TN), Coffee (TN), Cumberland (TN), Dickson (TN), Fentress (TN), Franklin (TN), Grundy (TN), Jackson (TN), Marion (TN), Moore (TN), Morgan (TN), Putnam (TN), Rutherford (TN), Scott (TN), Sequatchie (TN), Van Buren (TN), Warren (TN), White (TN), Wilson (TN)

Herbaria represented by specimen data listed below: APSC, BEREA, EKY, HTTU, MDKY, MEM, MTSU, TENN, UOS

Range of years during which specimens were collected: 1948 - 2017

Accession No. (click for full details)	County	State	Coll. Date	Collector & Collection No.	Herbarium & Herbarium Name Used
BEREA015234	Calloway	Kentucky			BEREA Hypericum denticulatum
TENN-V-0148339	Dickson	Tennessee			TENN Hypericum denticulatum
TENN-V-0148362	Marion	Tennessee			TENN Hypericum denticulatum
TENN-V-0148385	Scott	Tennessee			TENN Hypericum denticulatum
APSC0091242	Putnam	Tennessee	15 Jun 2017	Mason Brock and Dwayne Estes 1760	APSC Hypericum denticulatum
HTTU017291	Marshall	Kentucky			HTTU Hypericum denticulatum
HTTU017289	Calloway	Kentucky			HTTU Hypericum denticulatum
MEM005071	McCracken	Kentucky	18 Jun 1968	Raymond Athey 261	MEM Hypericum denticulatum
31234100488715	Coffee	Tennessee	12 Jul 2001	Dwayne Estes 2503	EKY Hypericum denticulatum
MDKY00009378	McCreary	Kentucky			MDKY Hypericum denticulatum
TENN-V-0148389	Van Buren	Tennessee			TENN Hypericum denticulatum
TENN-V-0148333	Cumberland	Tennessee			TENN Hypericum denticulatum
TENN-V-0148372	Morgan	Tennessee			TENN Hypericum denticulatum
APSC0116899	Coffee	Tennessee			APSC Hypericum denticulatum
APSC0094202	Coffee	Tennessee			APSC Hypericum denticulatum
BEREA015236	Trigg	Kentucky			BEREA Hypericum denticulatum
TENN-V-0148307	Campbell	Tennessee			TENN Hypericum denticulatum
TENN-V-0148399	Dickson	Tennessee			TENN Hypericum denticulatum
TENN-V-0148391	Van Buren	Tennessee			TENN Hypericum denticulatum
APSC0099463	Putnam	Tennessee			APSC Hypericum denticulatum
APSC0011908	Coffee	Tennessee	19 Oct 2010	Dwayne Estes 11797	APSC Hypericum denticulatum
APSC0097631	Coffee	Tennessee			APSC Hypericum denticulatum
APSC0100259	Coffee	Tennessee			APSC Hypericum denticulatum
HTTU017288	Jackson	Tennessee			HTTU Hypericum denticulatum
UOS03316	Franklin	Tennessee	16 Jul 1996	Landon E. McKinney	UOS Hypericum denticulatum
UOS03315	Coffee	Tennessee	17 Jul 1996	Douglas E. Kennemore, Jr.	UOS Hypericum denticulatum
BEREA015235	Calloway	Kentucky			BEREA Hypericum denticulatum
TENN-V-0148368	Morgan	Tennessee			TENN Hypericum denticulatum
TENN-V-0148299	Bledsoe	Tennessee			TENN Hypericum denticulatum
TENN-V-0148388	Van Buren	Tennessee			TENN Hypericum denticulatum
TENN-V-0148321	Coffee	Tennessee			TENN Hypericum denticulatum
TENN-V-0148323	Cumberland	Tennessee			TENN Hypericum denticulatum
TENN-V-0148326	Cumberland	Tennessee			TENN Hypericum denticulatum
TENN-V-0148336	Cumberland	Tennessee			TENN Hypericum denticulatum
APSC0116808	Coffee	Tennessee			APSC Hypericum denticulatum
APSC0011909	Moore	Tennessee	12 Aug 1987	R. Kral 74121	APSC Hypericum denticulatum
HTTU017292	Marshall	Kentucky			HTTU Hypericum denticulatum
MDKY00009377	McCreary	Kentucky			MDKY Hypericum denticulatum
MDKY00009379	Rowan	Kentucky			MDKY Hypericum denticulatum
TENN-V-0148306	Bradley	Tennessee			TENN Hypericum denticulatum
TENN-V-0148400	White	Tennessee			TENN Hypericum denticulatum
TENN-V-0148332	Cumberland	Tennessee			TENN Hypericum denticulatum
UOS03314	Grundy	Tennessee	18 Jul 1963	Ross C. Clark	UOS Hypericum denticulatum
MEM004911	Caldwell	Kentucky	19 Jun 1969	Raymond Athey 725	MEM Hypericum denticulatum
MDKY00009380	McCreary	Kentucky			MDKY Hypericum denticulatum
TENN-V-0148393	Van Buren	Tennessee			TENN Hypericum denticulatum
TENN-V-0148386	Sequatchie	Tennessee			TENN Hypericum denticulatum
TENN-V-0148334	Cumberland	Tennessee			TENN Hypericum denticulatum
TENN-V-0148335	Cumberland	Tennessee			TENN Hypericum denticulatum
HTTU017287	Jackson	Tennessee			HTTU Hypericum denticulatum
HTTU017290	Calloway	Kentucky			HTTU Hypericum denticulatum
BEREA015237	Warren	Kentucky			BEREA Hypericum denticulatum
TENN-V-0148300	Bledsoe	Tennessee			TENN Hypericum denticulatum
TENN-V-0148397	White	Tennessee			TENN Hypericum denticulatum
TENN-V-0148382	Rutherford	Tennessee			TENN Hypericum denticulatum
TENN-V-0148302	Bledsoe	Tennessee			TENN Hypericum denticulatum
APSC0099586	Putnam	Tennessee			APSC Hypericum denticulatum
APSC0011884	White	Tennessee	17 Jul 2009	Dwayne Estes with Matt Bruton 11059	APSC Hypericum denticulatum
APSC0086868	Franklin	Tennessee	07 Jul 1948	S.L. Fairchild, A.J. Sharp, E. Clebsch 9946	APSC Hypericum denticulatum
APSC0116810	Warren	Tennessee			APSC Hypericum denticulatum
HTTU017294	Calloway	Kentucky			HTTU Hypericum denticulatum
HTTU014097	Jackson	Tennessee			HTTU Hypericum denticulatum
MTSU012942	Franklin	Tennessee	16 Jul 1996	Landon E. McKinney 6666	MTSU Hypericum denticulatum
MEM005164	McCracken	Kentucky	15 Jun 1968	Raymond Athey 250	MEM Hypericum denticulatum
TENN-V-0148398	Wilson	Tennessee			TENN Hypericum denticulatum
TENN-V-0148341	Fentress	Tennessee			TENN Hypericum denticulatum
TENN-V-0148337	Cumberland	Tennessee			TENN Hypericum denticulatum
TENN-V-0148298	Bledsoe	Tennessee			TENN Hypericum denticulatum
TENN-V-0148325	Cumberland	Tennessee			TENN Hypericum denticulatum
HTTU017293	Ballard	Kentucky			HTTU Hypericum denticulatum
TENN-V-0244419	Franklin	Tennessee			TENN Hypericum denticulatum
MEM004912	McCracken	Kentucky	26 Jun 1969	Raymond Athey 742	MEM Hypericum denticulatum
MEM010474	Warren	Kentucky	22 Jun 1970	Kenneth A. Nicely, Ernest E. Gough 2757	MEM Hypericum denticulatum
MEM010264	Edmonson	Kentucky	14 Jun 1968	Harold W. Elmore 125	MEM Hypericum denticulatum

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Hypericum denticulatum

Related Links

Species Distribution Map

Ecoregions

Synonyms

Specimens and Distribution

Plant Photos