Rudbeckia hirta, commonly called black-eyed Susan and yellow coneflower, is a North American flowering plant in the family Asteraceae. It grows to 1 metre (31⁄2 ft) tall with daisy. With nicknames like black Susan plant, Susan black eye, brown Betty, and more, the story behind this plant's name is a fascinating tale to tell.
Once a popular romance ballad, black eyed Susan is now known as one of the most popular flower names. Rudbeckia hirta, commonly called black-eyed Susans, are a native wildflower here in the US. Typically, when it comes to naming animals and plants, their common names stem from either the name of the person who discovered it, where it was found, or by their attributes.
They are commonly called coneflowers or black-eyed Susans. The genus name honors Olof Rudbeck, a 17th-century Swedish botanist. These plants can be annual, perennial or biennial, grow 2.
Learn how to plant, grow, and care for black-eyed Susans (Rudbeckia hirta). Discover their bloom time, care tips, when to cut them back, and how to save seeds for replanting. Description General: Black-eyed Susan is a native, warm season forb in the Asteraceae family (Fig.1).
Black-eyed Susan may be annual, biennial, or a short-lived perennial. The plant grows from a taproot which produces many stiff, coarse, upright pubescent stems 1 to 3 feet (0.3 to 0.9 m) tall (Tyrl et al., 2008). The alternately arranged basal leaves are up to 3 inches (7.5 cm) wide and 4.
Black-eyed Susans are resilient native flowers that bloom from late summer into fall. They thrive in full sun, part sun, and drought. After they flower, their seedheads feed birds through fall and early winter.
Whether short-lived perennials or self-seeding biennials, they return year after year. Put the unfortunate common name aside (seriously- why does Susan have black eyes? Is she OK. The flower's more common name, "Black-Eyed Susan," has a fascinating backstory.
Many believe the Black. Flowers: The iconic feature of the Black-eyed Susan is its flower. The daisy-like blooms are large, up to 3 inches (7 cm) across, with bright yellow to orange petals surrounding a prominent, dark purplish-black central cone - hence the name, Black.
Noteworthy Characteristics Rudbeckia hirta, commonly called black-eyed Susan, is a common Missouri native wildflower which typically occurs in open woods, prairies, fields, roadsides and waste areas throughout the State. It is a coarse, hairy, somewhat weedy plant that features daisy-like flowers (to 3" across) with bright yellow to orange-yellow rays and domed, dark chocolate.