Pteridaceae: Acrostichum L.
- Generic description and key to the species of this aquatic fern that are found in Papuasia.
- http://www.anbg.gov.au/fern/aquatic/pteridaceae.html

Hurricane Impact on Growth of the Mangrove Fern
- Abstract from the XVI International Botanical Congress 1999 on Acrostichum danaeifolium.
- http://www.biologie.uni-hamburg.de/b-online/ibc99/ibc/abstracts/listen/abstracts/5308.html

Acrostichum danaeifolium Langsd. & Fisch.
- Taxonomic data, photographic images and mapped distribution from Atlas of Florida Vascular Plants.
- http://www.plantatlas.usf.edu/main.asp?plantID=2191

Acrostichum aureum L.
- Distribution and other data from Ferns of Barbados.
- http://scitec.uwichill.edu.bb/bcs/staff/lec/Fern_species/acrostichum_aureum.htm

Acrostichum aureum
- Image and brief description from Plants of Guam.
- http://www.uog.edu/cals/site/pog/acrostic.html

Acrostichum
- Species list from Manual de Flora de Costa Rica with hyperlinks to specimen data.
- http://www.mobot.org/manual.plantas/056601/G056601.html

Mangroves of Queensland - Mangrove Fern
- Description and image of Acrostichum speciosum.
- http://www.aims.gov.au/pages/reflib/fg-mangroves/pages/fgm-2425.html