Shore pine and True pine

Shore pine noun - Shrubby two-needled pine of coastal northwestern United States; red to yellow-brown bark fissured into small squares.

True pine and shore pine are semantically related. In some cases you can use "True pine" instead a noun phrase "Shore pine".

True pine noun - A coniferous tree.

Shore pine and true pine are semantically related. Sometimes you can replace phrase "Shore pine" with "True pine", this phrases are similar.