Introduction to the Lycophyta «
http://www.ucmp.berkeley.edu/plants/lycophyta/lycophyta.html | | An introduction to club mosses and scale trees , their life history , morphology , ecology , systematics and fossil history. |
Lycopodiophyta «
http://en.wikipedia.org/wiki/Lycopodiophyta | | Find out about this ancient plant division and its classes. from wikipedia. |
Phylum Lycophyta «
http://www.science.siu.edu/landplants/Lycophyta/lycophyta.html | | Includes phylum description , and links to images of members of the lycopodiaceae , isoetaceae and selaginellaceae. |
Phylum Lycophyta «
http://botit.botany.wisc.edu/courses/systematics/Phyla/Lycophyta/Lycophyta.html | | Descriptions and images of isoetes , lycopodium , and selaginella from the three extant families. |
