Juncus jacquinii Linnaeus, Systema Naturae, ed. 12, 2: 251; Mantissa Plantarum: 63. 1767.

"Habitat in Schneberg Austriae." RCN: 2541.

Lectotype (Kirschner & al., Sp. Pl. - Fl. World 8: 81. 2002): [icon] " Juncus biglumis " in Jacquin, Enum. Stirp. Vindob.: 237, t. 4, f. 2. 1762.

Current name: Juncus jacquinii L. ( Juncaceae).

Note: Specific epithet spelled “jacquini” in the protologue.