Schwalbea americana Linnaeus, Species Plantarum 2: 606. 1753.

"Habitat in America septentrionali." RCN: 4395.

Lectotype (Pennell in Torreya 19: 235. 1920): Clayton 33 (BM-000032598).

Generitype of Schwalbea Linnaeus.

Current name: Schwalbea americana L. ( Scrophulariaceae).

Note: See extensive discussion by Reveal & al. (in Huntia 7: 222. 1987).