- American Fern Society
There are almost 1000 members. Where do they find this number of people interested in ferns? They have a spore exchange and “fern forays” annually.
http://amerfernsoc.org/
(Added: Sun Jul 15 2001)
- Division Lycophyta
Information on the various orders within this division (phylum).
http://web1.manhattan.edu/fcardill/plants/vascular/lycophy.html
(Added: Sun Jul 15 2001)
- Division Pterophyta
Links to pages with good drawings of structures, and fern genera.
http://web1.manhattan.edu/fcardill/plants/vascular/ferns.html
(Added: Sun Jul 15 2001)
- Division Sphenophyta
Check out the link to morphology.
http://web1.manhattan.edu/fcardill/plants/vascular/spheno.html
(Added: Sun Jul 15 2001)
- Ferns
Good description and graphic of fern life cycles.
http://www.edc.com/~jkimball/BiologyPages/F/Ferns.html
(Added: Sun Jul 15 2001)
- Lycophyta
More information and images.
http://www.wisc.edu/botit/Botany_130/Div/Phyla/Lycophyta/Lycophyta.html
(Added: Sun Jul 15 2001)
- Lycophyta
Many images of representative species.
http://www.science.siu.edu/landplants/Lycophyta/lycophyta.html
(Added: Sun Jul 15 2001)
- Sphenophyta
(we know how to spell it!). Link to an image gallery.
http://www.wisc.edu/botit/Botany_130/Div/Phyla/Spenophyta/Sphenophyta.html
(Added: Sun Jul 15 2001)
- Sphenophyta
Great images. Lots of them!
http://www.science.siu.edu/landplants/Sphenophyta/sphenophyta.html
(Added: Sun Jul 15 2001)
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