Read this article in Hindi to learn about the structure of ferns, explained with the help of a suitable diagram. पहचान एवं वर्गीकरण: पिच्छ के आकार की पत्तियों वाले फर्न पौधे ठंडे एवं नम स्थानों में मिलते हैं । शोभा के लिए इन्हें बाग-बगीचों में लगाया जाता है । फर्न पौधों की वर्गीकरण निम्नानुसार है: जगत् - वनस्पति-जगत् (हरे, बहुकोशिकीय, [...]
The following points highlight the nineteen essential features of ferns. 1. Ferns are seedless vascular plants of humid tropics and temperate areas. Some ferns live under sub-arctic conditions as well. 2. They constitute the largest living group of primitive vascular plants with over 10,000 species. Ferns once dominated the earth in carboniferous period (about 300 million years ago). 3. Plant [...]
The below mentioned article provides biology notes on Fern. Adiantum (Maiden Hair Fern) and Dryopteris (Male Shield Fern) are the two common ferns that are found in moist shady places in tropical, subtropical and temperate areas. Adiantum is also observed to occur under bridges, water courses and walls of old well. Plant body is a perennial independently living evergreen sporophyte [...]