In a second paper as precursor to a revision of Balsaminaceae in Madagascar and the Comoro Islands, nine species of Impatiens (Balsaminaceae) from the Masoala peninsula are described as new (I. purroi, I. mindiae, I. vebrowniae, I. benitae, I. luisae-echterae, I. callmanderi, I. kraftii, I. purpureolucida and I. rivularis).