Due to its climate and territorial characteristics, Ecuador possesses an immense diversity of bamboos: it has 6 genera and 42 identified species, of which 11 are endemic. Among them, Guadua angustifolia cane is considered the most important species in terms of abundance and physical and mechanical properties. The indigenous term guadua was used by the native communities of Ecuador and Colombia to designate this species of "native bamboo," which was later renamed "Guadua angustifolia"—meaning "narrow leaf"—and taxonomically belongs to the Poaceae family and the Bambusoideae subfamily. The use of this material is so ancient that, according to the book *Nuevas técnicas de construcción en bambú* (1978), remains have been found in buildings in Ecuador estimated to be 9,500 years old.
