Native Plants
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Rudbeckia scabrifolia
Rudbeckia scabrifolia L.E. Brown
Roughleaf Coneflower, Sabine Coneflower, Bog Brown-eyed Susan
Asteraceae (Aster Family)
Synonym(s):
USDA Symbol: RUSC4
USDA Native Status: L48 (N)
Rudbeckia scabrifolia most closely resembles R. maxima.
Plant Characteristics
Duration: PerennialHabit: Herb
Leaf Shape: Elliptic , Lanceolate
Leaf Margin: Dentate , Entire
Leaf Apex: Acute
Leaf Base: Cuneate , Rounded
Size Notes: Up to about 6 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 , Yellow , GreenBloom Time: May , Jun , Jul , Aug , Sep , Oct , Nov
Distribution
USA: LA , TXWeb Reference
Webref 38 - Flora of North America (2019) Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.Webref 23 - Southwest Environmental Information Network (2009) SEINet - Arizona Chapter
Additional resources
USDA: Find Rudbeckia scabrifolia in USDA PlantsFNA: Find Rudbeckia scabrifolia in the Flora of North America (if available)
Google: Search Google for Rudbeckia scabrifolia
Metadata
Record Modified: 2023-01-13Research By: DEW