1) Aerophyte 2) Air plant 3) Epiphyte 4) Epiphytic plant 
Aeschynanthus is a genus of about 150 species of evergreen subtropical plants in the family Gesneriaceae. They are usually trailing epiphytes with brightly colored flowers that are pollinated by sunbirds. The genus name comes from a contraction of aischuno (to be ashamed) and anthos (flower). The common name for some species is `lipstick plant`,.....
[n] - a plant of the genus Aeschynanthus having somewhat red or orange flowers and seeds having distinctive hairs at base and apex
noun a plant of the genus Aeschynanthus having somewhat red or orange flowers and seeds having distinctive hairs at base and apex