Additional
Information: Also called the whisk ferns, these are the simplest of the vascular plants.
The division of consists of two genera, Psilotum and Tmesipteris. As with angiosperms, plants of the Psilotophyta have vascular tissue (xylem and phloem), however, they are
Psilotaceae Psilotaceae: Division/family description and thumbnail links to images of two species of Psilotum from Hawaii. (Psilotophyta) http://www.botany.hawaii.edu/faculty/carr/psilot.htm
Fork Ferns Fork Ferns: Illustrated introduction to the five species of Psilotaceae found in New Zealand. (Psilotophyta) http://www.hiddenforest.co.nz/plants/forkferns/forkferns.htm
Phylum Psilophyta Phylum Psilophyta: Includes phylum description, and links to images of members of the Psilotaceae. (Psilotophyta) http://www.science.siu.edu/landplants/Psilophyta/psilophyta.html
Psilophyta Psilophyta: Profusely illustrated description focussed on morphology and evolution. (Psilotophyta) http://www.botany.hawaii.edu/faculty/webb/BOT201/PSILOTUM/Psilophyta-1.htm
Introduction to the Psilotales Introduction to the Psilotales: Includes descriptions of morphology and life history. (Psilotophyta) http://www.ucmp.berkeley.edu/plants/pterophyta/psilotales.html
Classification of Psilotophyta Classification of Psilotophyta: Main entry in Systema Naturae 2000. (Psilotophyta) http://sn2000.taxonomy.nl/Main/Classification/95997.htm
Division Psilotophyta Division Psilotophyta: Description with links to images of Psilotum nudum and Tmesipteris tannensis. (Psilotophyta) http://www.esu.edu/~milewski/intro_biol_two/lab_2_moss_ferns/Psilophyta.html
Additional
Information: Also called the whisk ferns, these are the simplest of the vascular plants.
The division of consists of two genera, Psilotum and Tmesipteris. As with angiosperms, plants of the Psilotophyta have vascular tissue (xylem and phloem), however, they are
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