#tillandsia
- Air plant — Flower of the air; a term used as a specific epithet or common name for various epiphytic plant species, particularly within the Tillandsia genus (family Bromeliaceae), remarkable for their structural capacity to live suspended without soil, absorbing water and nutrients directly from atmospheric humidity through specialized hairs called trichomes.
- Aerophyte — The substantivized feminine form of aerofit; an aerial or epiphytic plant that grows attached to trees or rocks and obtains its water and nutrients directly from the surrounding atmosphere, through specialized anatomical structures, without parasitizing its structural host.