Ictoides foetidus (L.) Bigelow species synonym

Symplocarpus koreanus J.S.Lee, S.H.Kim & S.C.Kim, 2021 species accepted

Symplocarpus egorovii N.S.Pavlova & V.A.Nechaev species accepted

Symplocarpus nabekuraensis Otsuka & K.Inoue species accepted

Symplocarpus nipponicus Makino species accepted

Symplocarpus nipponicus f. viridispathus J.Ohara form synonym

Spathyema nipponica (Makino) Makino species synonym

Symplocarpus foetidus (L.) Salisb. ex W.P.C.Barton species accepted

Spathyema latifolia Raf. species synonym

Spathyema foetida (L.) Raf. species synonym

Spathyema lanceolata Raf. species synonym

Spathyema angusta Raf. species synonym

Ictodes foetidus (L.) Bigelow species synonym

Symplocarpus foetidus f. variegatus Otsuka form synonym

Symplocarpus renifolius Schott ex Tzvelev species accepted

Symplocarpus foetidus var. latissimus Makino ex H.Hara variety synonym

Spathyema foetida f. latissima (Makino ex H.Hara) Makino form synonym

Spathyema foetidum Baill., 1895 species doubtful

Dracontinum foetidum Linnaeus species synonym

Pothos foetidus (L.) Aiton species synonym

Dracontium foetidum L. species synonym

Pothos putorii Barton species synonym

Symplocarpus foetidus (L.) W.Salisb. species synonym

Symplocarpus foetidus (L.) Salisb. ex Nutt. species doubtful

Symplocarpus hoffmaniae Bogner, K.R.Johnson, Kvaček & Upchurch species doubtful

Symplocarpus nipponicus f. variegatus T.Koyama form synonym

Symplocarpus foetidus var. latissimus Makino variety homotypic synonym

Symplocarpus renifolius Schott species homotypic synonym

Spathyema nevadensis Knowlton, 1901 species doubtful