Marine Botany at Hopkins Marine Station of Stanford University http://www.mbari.org/staff/conn/botany/default.htm
International Phycological Society (LINKS) http://www.intphycsoc.org/links.lasso
The Phycological Society of America (PSA) http://www.psaalgae.org/default.htm
Exploring the reproductive ecology of tropical green seaweeds http://www.lclark.edu/~clifton/Algae.html
Algal taxonomic database http://www.piscoweb.org/cgi-bin/qml/newalgaequery.qml
Algae List http://seaweed.nuigalway.ie/algae-l/
Lecciones hipertextuales de botánica - algas http://www.unex.es/botanica/LHB/algas/algas2.htm
DeCew's Guide to the Seaweeds of British Columbia, Washington, Oregon, and Northern California. http://ucjeps.berkeley.edu/guide/dq-toc.html
Smithsonian Institution Algae Web Page http://www.nmnh.si.edu/botany/projects/algae/
Lot of information on all aspects of seaweeds and marine algal biology. http://www.seaweed.ie
Life cycle of Coralline http://www.botany.uwc.ac.za/clines/reprod.htm
Culture of Kelp (Laminaria japonica) in China http://www.fao.org/docrep/field/003/AB724E/AB724E00.htm
KelpWatch http://www.geol.utas.edu.au/kelpwatch//index.html
Training Manual on Gracilaria Culture and Seaweed Processing in China http://www.fao.org/docrep/field/003/AB730E/AB730E00.htm
Chilean seaweed resources and their management http://www.fao.org/docrep/field/003/P8253E/P8253E00.htm
Marine Forest Enhancement http://www.lib.noaa.gov/korea/wildstock_enhancement/ecosystem.htm
Kelp Spore Dispersal http://www.icess.ucsb.edu/iog/kelp.htm