Dahlia and Pink tinge

Dahlia noun - Any of several plants of or developed from the species Dahlia pinnata having tuberous roots and showy rayed variously colored flower heads; native to the mountains of Mexico and Central America and Colombia.

Pink tinge and dahlia are semantically related. In some cases you can use "Pink tinge" instead a noun "Dahlia".

Dahlia and pink tinge are semantically related. Sometimes you can use "Dahlia" instead a noun phrase "Pink tinge".