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Internet

Earth-Life Web Productions: Loveable Lichens, Lichen Reproductive Structures and What is a Lichen ?: Disponible en: http://www.earthlife.net/search.html http://www.earthlife.net/lichens/reproduction.html

Johnson, P.N.; Galloway, D.J.1999. Lichen on Trees. Disponible en:
http://www.smf.govt.nz/results/5003_lichen_part2.pdf 17

Myriam Rivera, Centro Eco-Educativo de Puerto Rico. Los Líquenes. Disponible en: http://www.ceducapr.com/liquenes.htm

Lichens of North America , Sylvia & Stephen Sharnoff. Disponible en:
http://www.lichen.com/usetaxon.html

 

 

+ Filamentosos + Crustáceo + Fruticuloso + Folioso + Dimórfico + Escuamuloso + Gelatinoso + Placoide + Umbilicado