Antirhea

Antirhea is a genus of flowering plants in the family Rubiaceae.

Species

, Plants of the World Online accepted the following species:

Antirhea bifida I.M.Johnst.
Antirhea bifurcata Benth. & Hook.f.
Antirhea borbonica J.F.Gmel.
Antirhea madagascariensis Chaw

Many species are now placed in the genus Stenostomum, including:Antirhea aromatica → Stenostomum aromaticumAntirhea jamaicensis → Stenostomum jamaicenseAntirhea portoricensis → Stenostomum portoricenseAntirhea radiata → Stenostomum radiatumAntirhea sintenisii → Stenostomum sintenisiiAntirhea tomentosa → ''Stenostomum tomentosum''

Distribution

Species of Antirhea are native to Indian Ocean islands off Africa: Madagascar, Mauritius, Réunion, and Rodrigues.