culm
plant anatomy
Quick Summary
In plant anatomy, a culm refers to the stem of a monocotyledonous plant, such as grasses or sedges. This type of stem is a crucial part of the plant's structure, supporting leaves and buds, and facilitating the transport of water, minerals, and food throughout the organism. Green culms also play a role in photosynthesis.12
It is important to note that "culm" also has a separate meaning in geology, referring to refuse coal screenings or slack.3
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