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Overview of Pteridophytes by vishcrime is a document available to read on EtoBox.
What is Overview of Pteridophytes about?
Pteridophytes are vascular cryptogams that were the first plants to successfully colonize land. They reproduce via alternation of generations, having both a sporophyte and gametophyte stage. Nephrolepis exaltata is a common fern species described in the document. Its sporophyte is differentiated into roots, stems, and leaves. It reproduces vegetatively through stolons and produces spores in sori on the abaxial leaf surfaces. Hydathodes on the leaflets exude water and calcium salts via guttation.
- Author
- vishcrime
- Language
- EN