Myrica pensylvanica and Wax myrtle

Myrica pensylvanica noun - Deciduous aromatic shrub of eastern North America with grey-green wax-coated berries.

Wax myrtle and Myrica pensylvanica are semantically related. In some cases you can use "Wax myrtle" instead a noun phrase "Myrica pensylvanica".

Wax myrtle noun - Any shrub or small tree of the genus Myrica with aromatic foliage and small wax-coated berries.

Myrica pensylvanica and wax myrtle are semantically related. Sometimes you can replace phrase "Myrica pensylvanica" with "Wax myrtle", this phrases are similar.