What does the term internodes refer to in botany?

The term internodes in botany specifically refers to the segments of the stem that lie between two nodes. A node is the part of the plant stem where leaves or branches are attached, and the internode is simply the region of stem between these points. Understanding internodes is important because they contribute to the overall height and structure of the plant, and they influence how leaves and flowers are arranged to optimize light capture and reproductive success. The length and number of internodes can also be a factor in plant growth patterns and responses to environmental conditions. This concept is fundamental in botany and horticulture, as it helps in understanding plant architecture and growth habits.