Ipomoea lobata, the fire vine, firecracker vine or Spanish flag[1] (formerly Mina lobata), is a species of flowering plant in the family Convolvulaceae, native to Mexico and Brazil.

[2] Growing to 5 m (16 ft) tall, Ipomoea lobata is a perennial climber often cultivated in temperate regions as an annual.

It has toothed and lobed leaves (hence lobata) and one-sided racemes of flowers, opening red and fading to yellow, cream and white.

Ipomoea lobata requires a minimum temperature of 5 °C (41 °F), and a warm, sheltered spot in full sun (either equatorial-facing or west-facing).

The name "Spanish flag" is also used for Lantana camara, an ornamental shrub.