Orchid mycorrhiza allowed for the identification of specific taxa forming symbiotic relationships which are of interest in the study, cultivation, and conservation of orchids. This is especially important in the trade and preservation endangered species or orchids of commercial value like the vanilla bean. There have been seen trends in the type of symbioses found in orchids, depending primarily on the life-style of the orchid, as the symbiosis is primarily of benefit to the plant. Terrestrial orchids have been found to commonly associate with Tulasnellaceae, however some autotrophic and non-autotrophic orchids do associate with several ectomycorrhizal fungi. Epiphytic fungi, however, may associate
Mexican Mafia in Central and Northern California. Members of almost all Hispanic gangs in Southern California are obliged under the threat of death to carry out any and all orders from made Mexican Mafia members. The Mexican Mafia also holds a loose alliance with the Aryan Brotherhood, mainly due to their common rivals within the prison system. The primary rivals of the Mexican Mafia are Nuestra Familia. The Mexican Mafia is also a rival of the Black Guerrilla Family prison gang, which holds a loose alliance with La Nuestra Familia. Bloods and Crips are the new enemies. Mexican Mafia symbols include images