Mexicana de Aviación Mexicana de Aviación Compañía Mexicana de Aviación, S.A. de C.V. (commonly known as Mexicana) was Mexico's oldest airline and one of the oldest continuously single-branded airlines (after KLM, Avianca and QANTAS), and Mexico's biggest and flagship airline before ceasing operations on August 28, 2010. The group's closure was announced by the company's recently installed management team a short time after the group filed for Concurso Mercantil (Mexican law equivalent to US Chapter 11) and US Chapter 15. On April 4, 2014, a judge declared Mexicana bankrupt and ordered to start selling off the company's assets to repay the airline's obligations.
Psilocybe mexicana form of the organism, which affords it some protection from wildfires and other natural disasters. "Psilocybe mexicana" Solitary or in small groups among moss along roadsides and trails, humid meadows or cornfields, in particular in the grassy areas bordering deciduous forests. Common at elevations between , rare in lower elevations, known only from Mexico, Costa Rica and Guatemala. Fruiting takes place from May to October. Like several other psilocybin mushrooms in the genus, "Psilocybe mexicana" has been consumed by indigenous North American and Central American peoples for its entheogenic effects. In the Western world, sclerotia of "Psilocybe mexicana" are sometimes