Lithraea molleoides

Lithraea molleoides (syn. Lithraea molleoides var. lorentziana Lillo, Lithraea ternifolia, Schinus brasiliensis Marchand ex Cabrera, Schinus leucocarpus M., Schinus molleoides (Vell.) Engler, Lithraea aroeirinha Marchand ex Warm.^[1]) is a tree (2.5 and 8 m tall) that is native to South America, specially in Argentina, Uruguay, Bolivia, and Cerrado vegetation of Brazil.

Lithraea molleoides
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Rosids
Order:	Sapindales
Family:	Anacardiaceae
Genus:	Lithraea
Species:	L. molleoides
Binomial name
Lithraea molleoides (Vell.) Engl.

Landscaping

The plant is commonly considered as unsuitable to landscaping, as it is a poisonous plant: it produces volatile substances that propagate from touching the leaves, through contact with droplets, or through the tree's pollen. These substances are allergenic^[2] and contact with them may produce general allergic sensitivity, skin disease, fever, and visual problems.^[3] Planting this tree where it can be accessible to the general public is therefore strongly discouraged.

Popular custom

In Uruguay, folk tradition states that people are supposed to salute the tree in a way according to the time of day. ^{[citation needed]} For example, if somebody encounters the tree during the day, they are supposed to say "Good night, Mr. (or Mrs.) Aruera". Similarly, if it is during the night, they would say "Good day, Mr. Aruera".