Leptotes (plant) are mounted on plaques of vegetal fiber or tree cork. Watering and fertilizer must be more frequent during active growth periods and less during dormant periods. Ideal growth conditions require an intermediate temperature and exposure to filtered sunlight. In April 1833, an unknown species from the Serra dos Órgãos mountains of Brazil blossomed in the greenhouse of Mrs. Arnold Harrison, an English collector of orchids homaged in diverse descriptions of noted species such as "Bifrenaria harrisoniae" and "Cattleya harrisoniana". A short time later, Mrs. Harrison sent a drawing and cutting of this plant to the botanist John Lindley, who verified
Invasive species in Mexico and the Aquatic. Less affected ecosystems are Sarco Scrub, Misty, and Savannah, followed by Low Evergreen Forest (UNIBIO, s.a.). Today the threat has increased and incidences of invasive plants in Mexico is caused by two factors. Firstly, the increase of invasive plants is attributed to a parallel increase in disturbed areas in the country, caused by logging and a growing number of abandoned pastures. The second is the introduction of exotic species to the territory by human activity, either voluntarily or involuntarily. Of the exotic species in Mexico, only a small percentage becomes invasive, which occurs when the plant is