IUCN threat status:

Not evaluated

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Black-Eyed Susan is an excellent choice for prairie restorations, or the first-year planting of a wildflower garden, as it may bloom during the first year from seed. Sometimes, this plant will reseed itself with such abandon it can become aggressive, but it will lose ground to the longer-lived perennial plants as they mature. Black-Eyed Susan can be distinguished from other Rudbeckia spp. by its lanceolate hairy leaves and the long hairs on the stems; most of the leaves occur toward the base of each stem, and never have lobes. The species Rudbeckia fulgida (Orange Coneflower) is quite similar in appearance, but usually blooms later, and has style-tips that are shorter and more rounded. Return

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© John Hilty

Source: Illinois Wildflowers

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