Bryophyte interactions with other plants

Abstract

Bryophytes live in microhabitats determined by the physical environment, usually modified by the vascular plant vegetation, and seemingly in ‘ecological isolation’ from other plants. However, bryophytes are involved in a variety of competitive, parasitic, symbiotic, mutualistic and as yet unspecifiable interactions with vascular plants, algae, fungi, lichens, cyanobactcria and autotrophic and heterotrophic bacteria. In only very few cases have these interactions been analysed functionally. Yet, such information may be essential for a better understanding of (1) such aspects of bryophyte ecology as mineral nutrition, carbon economy, herbivory, and growth and development of the gametophyte, and (2) the ecological role of bryophytes in terrestrial ecosystems.