Serapias helleborine Linnaeus var. palustris Linnaeus, Species Plantarum 2: 950. 1753.

RCN: 6864.

Basionym of: Serapias palustris (L.) L. (1759) .

Lectotype (Baumann & al. in Mitteilungsbl. Arbeitskr. Heim. Orchid. Baden-Württemberg 21: 474. 1989): [icon] "Helleborine angustifolia palustris sive pratensis" in Morison, Pl. Hist. Univ. 3: 487, s. 12, t. 11, f. 7. 1699.

Current name: Epipactis palustris (L.) Crantz ( Orchidaceae).

Note: See discussion by Cafferty & Jarvis (in Taxon 48: 50. 1999), who treat Baumann & al.'s type choice of a Dodoëns plate as a correctable error of citation for Morison’s copy of that plate.