Lithrea Miers ex Hook. & Arn.
Engl.: lithrea.
Bot. syn.: Lithraea Endl.

Lithrea caustica

Lithrea caustica (Molina) Hook. & Arn.
Engl.: aroeira, litre.
Bot. syn.: Lithrea venenosa Miers.

Lithrea venenosa:

Lithrea venenosa Miers, Anacardiaceae: See Lithrea caustica Hook. & Arn.

I have no articles for this botanical term, but there might be some for the next level down (if found).