Leaf node and Plant process

Leaf node noun - (botany) the small swelling that is the part of a plant stem from which one or more leaves emerge.

Plant process and leaf node are semantically related. In some cases you can use "Plant process" instead a noun phrase "Leaf node".

Plant process noun - A natural projection or outgrowth from a plant body or organ.

Leaf node and plant process are semantically related. Sometimes you can replace phrase "Leaf node" with "Plant process", this phrases are similar.