Rudbeckia triloba Linnaeus, Species Plantarum 2: 907. 1753.

"Habitat in Virginia." RCN: 6551.

Type not designated.

Original material: Herb. Linn. No. 74 (SBT); Clayton 657 (BM); [icon] in Plukenet, Phytographia: t. 22, f. 2. 1691; Almag. Bot.: 100. 1696.

Current name: Rudbeckia triloba L. var. triloba ( Asteraceae).