This is a preview. Log in through your library . Abstract Ascospore germination, thallus initiation, and areole and prothallus development in the lichen Rhizocarpon lecanorinum Anders were examined ...

Littler, Mark M. 1981. "The relationship between thallus form and the primary productivity of seaweeds." In Proceedings of the eighth international seaweed symposim ...

Lichens are composite organisms that are formed as a result of the association of one or two races of fungi (ascomycetes or basidiomycetes) and algae whether green algae or blue green algae ...