foliose

Lichens: habitat, types and structure

by

Lichen is an intimate association of algae and fungi where two organisms live in close association with each other. The association is so close that they appear to be a single organism. The algal partner is called phycobiont, whereas the fungal partner is called mycobiont. The fungal component forms the bulk of the lichen thallus. … Read more

General characters, reproduction and classification of Bryophytes

by
General characters, reproduction and classification of Bryophytes

Introduction Derived from two Greek words (Bryon: Moss; phyton: plant). Includes liverworts, hornworts and mosses. Commonly known as amphibians of plant kingdom because they grow on amphibious habitat (moist habitat). Worldwide in distribution on most parts of the earth wherever there is sufficient moisture to sustain plant life. General characteristics Mostly grow in moist and … Read more