Definitions

1. noun

A plant, especially a small alga or moss, that grows in a small amount of water or in a moist environment.

“The scientist studied the unique microphytes found in the isolated ecosystem.”

2. noun

A small plant, especially a lichen or algae, that grows in a small amount of water, typically in a humid environment.

“The hiker noticed the various microphytes growing on the rocks near the stream.”