👉 In the context of plant biology, a "chasmophyte" refers to a type of algae that is found in certain types of plant lifeforms. These algaes are typically sessile and can grow on surfaces or other living organisms without requiring a physical boundary or root systems. The term chasmophytes are particularly common in the realm of photosynthesis, as they play a crucial role in the process of photosynthesis by absorbing carbon dioxide from the air through their chloroplasts