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Rudbeckia grandiflora var. grandiflora
Rudbeckia grandiflora (D. Don) J.F. Gmel. ex DC. var. grandiflora
Largeflower Coneflower, Rough Coneflower
Asteraceae (Aster Family)
Synonym(s):
USDA Symbol: RUGRG
USDA Native Status: L48 (N), CAN (I)
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Plant Characteristics
Duration: PerennialHabit: Herb , Subshrub
Size Notes: Up to about 4 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: Red , YellowBloom Time: May , Jun , Jul , Aug
Distribution
USA: AR , GA , IL , KS , LA , MO , OH , OK , TXWildflower Center Seed Bank
LBJWC-1189 Collected 2008-07-27 in Harrison County by Lady Bird Johnson Wildflower CenterWeb Reference
Webref 3 - Flora of North America (2014) Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.Additional resources
USDA: Find Rudbeckia grandiflora var. grandiflora in USDA PlantsFNA: Find Rudbeckia grandiflora var. grandiflora in the Flora of North America (if available)
Google: Search Google for Rudbeckia grandiflora var. grandiflora
Metadata
Record Modified: 2019-05-17Research By: CBR