Native Plants
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Helianthus porteri
Helianthus porteri (A. Gray) Pruski
Confederate Daisy, Stone Mountain Daisy, Porter's Sunflower
Asteraceae (Aster Family)
Synonym(s): Heliomeris porteri, Viguiera porteri
USDA Symbol: HEPO3
USDA Native Status: L48 (N)
Plant Characteristics
Duration: AnnualHabit: Herb
Leaf Arrangement: Opposite
Leaf Shape: Lanceolate , Linear
Leaf Pubescence: Glabrous , Scabrous
Leaf Margin: Entire
Leaf Base: Cuneate
Size Notes: Up to about 3 feet tall.
Fruit: Fruit is a cypsela (pl. cypselae). Though technically incorrect, the fruit is often referred to as an achene.
Bloom Information
Bloom Color: YellowBloom Time: Sep , Oct , Nov
Distribution
USA: AL , GA , NC , SCFrom the National Organizations Directory
According to the species list provided by Affiliate Organizations, this plant is on display at the following locations:Mt. Cuba Center - Hockessin, DE
Web Reference
Webref 38 - Flora of North America (2019) Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.Additional resources
USDA: Find Helianthus porteri in USDA PlantsFNA: Find Helianthus porteri in the Flora of North America (if available)
Google: Search Google for Helianthus porteri
Metadata
Record Modified: 2022-12-28Research By: SET