Strobilanthes

Strobilanthes–commonly called Persian shield–is an upright tropical shrub that is cultivated for its tubular, 2-lipped, often hooded blue to purple, white, and rarely yellow flower. The stems of Strobilanthes are furry and bear pairs of narrow, triangular leaves from 6 to 8 inches (15-20cm) long. The upper leaf surfaces are dark green flushed with purple and…