In this article we will discuss about:- 1. Habit and Habitat of Equisetum 2. Structure of Equisetum 3. Reproduction 4. Life Cycle. Habit and Habitat of Equisetum: The plant body of Equisetum has an aerial part and an underground rhizome part (Fig. 7.83). The rhizome is perennial, horizontal, branched and creeping in nature. The aerial part is herbaceous and usually [...]
In this article we will discuss about the structure and reproduction in Isoetes with the help of diagrams. Structure of Isoetes: Sporophyte: The plant resembles a monocot garlic plant in particular (Fig. 7.59). Isoetes is commonly called 'Quill wort' due to the quill (a large feather)-like structure of the leaves. The plant body consists of a condensed, lobed corm or [...]
In this article we will discuss about the vegetative and sexual modes of reproduction in lycopodium with the help of diagrams. Vegetative Reproduction: Vegetative means of propagation is quite common in the sporophyte of Lycopodium which take place by the following methods: (i) By the Formation of Gemmae or Bulbils: These are modified lateral branches which develop on the stem [...]