Stem: erect
Leaves: lanceolate elliptic and margins rolled up.
Perianth: 4-merous sepals and petals; sepals fused, dark red, and hairy. Corolla: rotate and clawed, slender salmon to pink-purple color.
Stamens: 4+4, outer anther red and inner is pale.
Stigma: exserted beyond anthers.