In this article we will discuss about the process of reproduction in selaginella with the help of diagram. Selaginella is heterosporous. Two types of sporangia (larger ones megasporangia and smaller ones microsporangia) containing larger and smaller spores are borne on sporophylls which form cones terminally either on the stem or branches. The cones are inconspicuous […]
Reproduction in Selaginella (With Diagram) | Pteridophytes | Botany
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Morphology of Sphagnum (With Diagram) | Bryophytes | Botany
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In this article we will discuss about the morphology of sphagnum with the help of a suitable diagram. Sphagnum is a cosmopolitan genus that grows abundantly as dense masses in ponds, lakes or sites where due to seepage soft water is’ available but there is little lime. It reaches its greatest abundance in cooler temperate […]
Reproduction in Equisetum (With Diagram) | Pteridophytes | Botany
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In this article we will discuss about the process of reproduction in equisetum with the help of diagrams. The cones (Fig. 9.3A) are terminal either on the main shoot as in E. arvense (Fig. 9.1 A, B), or on smaller lateral branches as in E. heymale. At the base of cone is a ring-like structure, […]