Hibiscus and Shoeblack plant

Hibiscus noun - Any plant of the genus Hibiscus.

Shoeblack plant and hibiscus are semantically related. In some cases you can replace phrase "Shoeblack plant" with "Hibiscus", this terms are similar.

Shoeblack plant noun - Large showy Asiatic shrub or small tree having large single or double red to deep-red flowers.

Hibiscus and shoeblack plant are semantically related. You can use "Hibiscus" instead a noun phrase "Shoeblack plant".