rhizomák

Rhizomák, also known as rhizomes, are underground stems that grow horizontally or at an angle beneath the soil surface. They are a characteristic feature of many plant species, particularly those in the monocot family. Rhizomes serve multiple functions, including storage of nutrients, propagation, and support for the plant. They are typically composed of modified stems with nodes and internodes, and they can be fleshy or woody, depending on the species.

Rhizomes are found in a variety of plants, such as ginger, iris, and banana. They are often used for propagation, as they can produce new plants through the growth of new shoots from the nodes. Rhizomes also play a crucial role in the survival and reproduction of many plant species, as they can remain dormant during unfavorable conditions and sprout when conditions improve.

The structure of a rhizome is similar to that of a stem, with nodes and internodes. Nodes are the points where leaves, flowers, or other structures emerge, while internodes are the segments between nodes. Rhizomes can be simple or compound, with simple rhizomes having a single stem and compound rhizomes having multiple stems that branch out.

Rhizomes are an essential part of the life cycle of many plants, providing a means of storage, propagation, and support. Their unique structure and function make them a fascinating subject of study in botany and horticulture.