Pandanus tectorius
Apart from five species bordering the beaches, including coconut palms, the vegetation is undisturbed. Henderson Island is covered by 5–10 m tall tangled scrub forest, more thinly covered in the central depression. It has 51 native species of flowering plants, ten of which are endemic to the island. Dominant tree species include coconut palms, "Pandanus tectorius"," Thespesia populnea" (miro), "Heliotropium foertherianum", "Cordia subcordata" (tou), "Guettarda speciosa", "Pisonia grandis", "Geniostoma hendersonense", "Nesoluma st.-johnianum", "Hernandia stokesii", "Myrsine hosakae", and "Celtis sp."