Three new species of Trattinnickia. Studies in Neotropical Burseraceae XXX

Three new species of Trattinnickia are described and illustrated, and a key to the 19 recognized species is provided. Trattinnickia zickeliana resembles T. peruviana, and T. dalyana resembles T. burserifolia, while T. nebulae is remarkable for its short stature and montane habitat.