Stamens present connate, subsessile filaments, bisporangiate anthers with six parietal layers, and dicotyledonous development.
F. A. Z. Vital, A. T. Nakamura 2018, 'Androecium development of Oxypetalum appendiculatum Mart. (Apocynaceae): A TaxonomicApproach', Scientific Electronic Archiveshttp://www.seasinop.com.br/revista/index.php?journal=SEA&page=article&op=view&path%5B%5D=739&path%5B%5D=pdf. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Subsessile glandular hairs, 2-4-celled, are found on the nutlet and leaves of the semi-shrubby and paleoendemicspecies.
Navarro, Teresa, el Oualidi, Jalal 1999, 'Trichome morphology in Teucrium L. (Labiatae). A taxonomic review', Anales del Jardín Botánico de Madridhttp://rjb.revistas.csic.es/index.php/rjb/article/view/203/200. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)