$The latex in the stem of Pedilanthus tithymaloides is a milky and viscous substance found abundantly in the plant's cells, especially in the secretion channels located in the vascular regions of the stem. The stem of Pedilanthus tithymaloides, a succulent plant from the Euphorbiaceae family, is particularly rich in latex, which can be released when the stem suffers physical damage, such as cuts or fractures. This latex release process is a natural defense response, known as exudation, and its main purpose is to protect the plant from herbivores and pathogens. The latex of Pedilanthus tithymaloides is a sticky substance with irritating properties that serves as a form of defense against herbivorous animals feeding on the plant. When the stem is damaged, the latex is expelled from specialized cells in the latex channels, creating a viscous layer over the wound. This sticky layer prevents herbivores from feeding on the plant, making it difficult for them to ingest its sap. Additionally, the latex acts as a physical barrier that can prevent the entry of bacteria and fungi that would cause infections in the plant tissue. This latex is a common feature among species of the Euphorbiaceae family, and its function goes beyond defending against herbivores, also serving as protection against damage caused by extreme climatic conditions, such as excessive dryness. The latex can coagulate quickly when exposed to air, forming a crust that helps protect the plant from excessive water loss. However, care should be taken when handling the stem of Pedilanthus tithymaloides, as the latex can cause skin, eye, and mucosal irritations. The substance is toxic in large quantities and can cause severe allergic reactions. Therefore, it is important to use gloves and avoid direct contact with the secretion.$

cuando se corta el tallo de pedilanthus tithymaloides, se segrega un látex blanco espeso. este líquido pegajoso puede causar irritación de la piel, por lo que es importante utilizar la protección adecuada al manipular la planta de forma segura.

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