air plant
epiphyte
aerophyte
epiphytic plant

His only hope was to disable the air plant somehow.

The air plant was the simplest part of the ship.

Again the cabin was filled with the howl of the air plant.

He also helped to build several experimental liquid air plants in Europe.

But the central room containing the air plant was no small matter.

Weapons would be found and observers dispatched to the air plant.

The animal's terrible horn must have damaged the air plant.

They would have to get more air plants, and- But then he saw two figures wading from the water.

One kind of air plant is a flower called an orchid.

The air plant was radiating waste heat while it had the chance.