Photo by Melody
Guess what time it is? It's time for the DG County Fair! Now in it's sixth year, enter your blue-ribbon photos or mouth-watering recipes for a chance to win a gift subscription! Click here here to get all the details, dates and entry rules.

Definition of pteridophytes

Categorized under "General"

Definition as written by Monocromatico:

A division of the Plant Kingdom constituted by vascular plants without seeds. The major groups within Pteridophyta include Whisk Fern (Psilotopsida), Lycopodium (Lycopodopsida), Horsetails (Sphenopsida), Ferns, Maindenhair and Tree Ferns (Pteridopsida). These plants were particularly abundant during the Carboniferous period, over 300,000,000 years ago.

Also see "ferns".


Add a definition to this term

Return to the Gardenology homepage

Return to Dave's Garden


We recommend Firefox
Overwhelmed? There's a lot to see here. Try starting at our homepage.

[ Home | About | Advertise | Media Kit | Mission | Featured Companies | Submit an Article | Terms of Use | Tour | Rules | Privacy Policy | Contact Us ]

Back to the top

Copyright © 2000-2014 Dave's Garden, an Internet Brands company. All Rights Reserved.
 

Hope for America