Maurandya antirrhiniflora, known as roving sailor or (along with other similar species) climbing snapdragon, is a scrambling or climbing herbaceous perennial native to Mexico and the south western United States (California to Texas) where it grows in a variety of relatively dry habitats. It has more-or-less triangular untoothed leaves and tubular flowers in various shades of pink, red or blue to violet with white bases. Unlike other species in the genus Maurandya, the flowers have closed "lips"; it has sometimes been put into a separate genus as Maurandella antirrhiniflora. References Plantaginaceae Plants described in 1806 Taxa named by Alexander von Humboldt Taxa named by Aimé Bonpland