- Bliv medlem
-
Du er ikke logget ind
Log ind Opret dig
Du er ikke logget ind
Beskrivelse
Pteridophytes, Variously Called As Primitive Land Plants, Pioneer Vascular Plants Or Early Land Plants, Represent A Group Of Plants In Turmoil. They Have Served As NatureS Experimental Group Manifesting Patterns Of A Plant Group Adapting Itself From An Aquatic To Terrestrial Existence. This Aspect Of Plant Morpphology, Considered To Be The Central Theme Dominating Botany Till The Fifties Did Suffer A Decline In Emphasis In The Latter Half Of This Century.