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Bonafousia siphilitica var. hirtula (Mart. ex Müll.Arg.) L.Allorge
Bonafousia siphilitica var. juruana (Markgr.) L.Allorge
Bonafousia speciosa (Poir.) Boiteau
Bonafousia tessmannii Markgr.
Bonafousia tetrastachya (Kunth) Markgr.
Echites siphiliticus L.f.
Malouetia tetrastachya (Kunth) Miers
Mesechites siphiliticus (L.f.) Lemée
Peschiera echinata (Aubl.) A.DC.
Tabernaemontana cuyabensis Malme
Tabernaemontana duckei Huber
Tabernaemontana echinata Aubl.
Tabernaemontana guianensis Miq.
Tabernaemontana guyanensis Müll.Arg.
Tabernaemontana hirtula Mart. ex Müll.Arg.
Tabernaemontana juruana (Markgr.) K.Schum. ex J.F.Macbr.
Tabernaemontana killipii Woodson
Tabernaemontana longifolia Benth.
Tabernaemontana repanda E.Mey.
Tabernaemontana speciosa Poir.
Tabernaemontana speciosa Lam.
Tabernaemontana tessmannii (Markgr.) J.F.Macbr.
Tabernaemontana tetrastachya Kunth
Tabernaemontana siphilitica is a species of plant in the family Apocynaceae.
The species is a plant native to Brazil, widely distributed in the North (Acre, Amazonas, Pará, Roraima, Tocantins), Northeast (Maranhão), and Central-West (Mato Grosso do Sul, Mato Grosso) regions. Found in the Amazon and Cerrado phytogeographic domains, it occurs in various vegetation types, including riparian or gallery forests, terra firme forests, floodplains, semideciduous seasonal forests, and Amazonian savannas. Despite its presence in different habitats, it is not endemic to Brazil.