Table-mountain pine and True pine

Table-mountain pine noun - A small two-needled upland pine of the eastern United States (Appalachians) having dark brown flaking bark and thorn-tipped cone scales.

True pine and table-mountain pine are semantically related. In some cases you can use "True pine" instead a noun phrase "Table-mountain pine".

True pine noun - A coniferous tree.

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