Angiospermous tree and Tulip tree

Angiospermous tree noun - Any tree having seeds and ovules contained in the ovary.

Tulip tree and angiospermous tree are semantically related. In some cases you can replace phrase "Tulip tree" with "Angiospermous tree", this phrases are similar.

Tulip tree noun - Tall North American deciduous timber tree having large tulip-shaped greenish yellow flowers and conelike fruit; yields soft white woods used especially for cabinet work.

Angiospermous tree and tulip tree are semantically related. You can use "Angiospermous tree" instead a noun phrase "Tulip tree".