Stellar structure of equisetum
Answers
Explanation:
The stem of Equisetum has two parts: perennial, underground, much-branched rhizome and an erect, usually annual aerial shoot. The branching is monopodial, shoots are differentiated into nodes and internodes.
Explanation:
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 annual. Majority of the species are small with a size range in between 15 and 60 cm in height and 2.0 cm in diameter.
However some species grow up in higher heights [e.g., E. giganteum (13 m), E. telmateia (2 m); E. ramosissimum (4 m), though their stem are relatively thin (0.5-2.0 cm in diam.)] showing vine-like habit and climb over adjacent forest trees.