Pityopsis ruthii

Classification	Dicots
Family	Asteraceae
Family (Traditional)	Asteraceae
Genus	Pityopsis
Species:	Pityopsis ruthii (Small) Small
Common Name	Ruths Goldaster; Ruths Grass Leaved Goldenaster
Growth Habit	forb
Plant Notes	**
Characteristics	Armaments: No; Milky Sap: No; Photosynthetic: Yes; Stipules: No; Woody Herbaceous: Herbaceous; Duration: Perennial; General Ecology: Terrestrial; Growth Habit: forb; Moisture Requirements: Xeric; Moisture Requirements: Sub-xeric; Moisture Requirements: Dry-mesic; Moisture Requirements: Mesic; Region of Origin: North America; Reproductive Phenology: July; Reproductive Phenology: August; Reproductive Phenology: September; Reproductive Phenology: October; Leaf Arrangement: alternate; Leaf Arrangement: basal; Leaf Complexity: simple; Leaf Dissection: 0; Leaf Fragrance: No; Leaf Persistance: Deciduous; Leaf Petiole Type: sessile; Leaf Type: broadleaf; Leaflet Margins: entire; Leaflet Number: 0; Anther Type: Basifixed; Base Flower Color: Yellow; Carpel Number/Pistil: 1; Fruit Complexity: Simple; Fruit Dehiscence: No; Fruit Type: Cypsela; Fruit Wet/Dry: Dry; Hypanthium Present: No; Inflorescence Position: terminal; Inflorescence Types: corymb/cyme/umbel; Inflorescence Types: head; Ovary Position: Inferior; Overall Flower Symmetry: Actinomorphic; Overall Flower Symmetry: Zygomorphic; Ovules per Carpel: 1; Perianth Present: Yes; Petal Fusion: Yes; Petal Number: 5; Pistil Complexity: Simple; Pistil Number: 1; Placentation Type: Basal; Sepal Fusion: N/A; Sepal Number: N/A; Sexuality: monoclinous; Sporangium Arrangement: N/A; Stamen Number: 5; Tepal Number: N/A
C value	10
Status	Native; Endangered-US; TN[S1] (State Rank); G1 (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

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.

Counties included on distribution map: Polk (TN)

Herbaria represented by specimen data listed below: APSC, EKY, UCHT

Range of years during which specimens were collected: -

Accession No. (click for full details)	County	State	Collector & Collection No.	Herbarium & Herbarium Name Used
APSC0044620	Polk	Tennessee		APSC Pityopsis ruthii
N/A		Tennessee	A. Ruth	UCHT Pityopsis ruthii
N/A	Polk	Tennessee	A. Ruth	UCHT Pityopsis ruthii
N/A		Tennessee	A. Ruth	UCHT Pityopsis ruthii
N/A	Polk	Tennessee	A. Ruth	UCHT Pityopsis ruthii
31234100282233	Polk	Tennessee	B. Eugene Wofford	EKY Pityopsis ruthii
UCHT038355	Polk	Tennessee		UCHT Pityopsis ruthii
N/A		Tennessee	A. Ruth	UCHT Pityopsis ruthii
UCHT038356	Polk	Tennessee		UCHT Pityopsis ruthii
N/A		Tennessee	A. Ruth	UCHT Pityopsis ruthii

View a List of All Ecological Communities

Pityopsis ruthii

Related Links

Species Distribution Map

Ecoregions

Synonyms

Specimens and Distribution

Plant Photos