Tabernaemontana markgrafiana
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Gentianales
- family: Apocynaceae
- genus: Tabernaemontana
- species: Tabernaemontana markgrafiana
- Brazil
Requena
Loreto
Peru
Tabernaemontana markgrafiana Requena
Cruzeiro do Sul