Pinus contorta and True pine

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

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

True pine noun - A coniferous tree.

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