General Manuel Belgrano Railway projects to run passenger services between La Quiaca and San Salvador de Jujuy, both cities in Jujuy Province. The main lines departed from Retiro station in Buenos Aires to the north through the provinces of Buenos Aires, Santa Fe, Córdoba, Santiago del Estero, Tucumán, Chaco, Formosa, Salta, Jujuy, San Luis, Mendoza, San Juan, La Rioja and Catamarca. In 1876, Ferrocarril Central Norte started services from Córdoba to Tucumán. It was the first metre gauge in Argentina, mainly due to economic reasons. It had been built by the Argentine State to expand Central Argentine Railway network (Rosario-Córdoba), a British-owned company by
Lambertia formosa appear in spring and summer. It gains its common name from the horned woody follicles, which were used to make small devil-figures. The flowers hold profuse amounts of nectar and are pollinated by honeyeaters. Although "L. formosa" is uncommon in cultivation, it is straightforward to grow in soils with good drainage and a partly shaded to sunny aspect. It is readily propagated by seed. Unlike all other members of the genus "Lambertia", "L. formosa" is greatly resistant to the soil pathogen "Phytophthora cinnamomi". Specimens of "Lambertia formosa" were collected by botanists Joseph Banks and Daniel Solander during Lieutenant James Cook's