See ant https://www.inaturalist.org/observations/187465603
See scale insect https://www.inaturalist.org/observations/187465605
See bug https://www.inaturalist.org/observations/187465606
Guess stem galling agent https://www.inaturalist.org/observations/187465609
Specimen associated with this record is here: https://www.botanicalcollections.be/specimen/BR0000027313916V