(Exodus 30:24; Ezekiel 27:19) The cassia bark of commerce is yielded by various kinds of Cinnamomum, which grow in different parts of India. The Hebrew word in (Psalms 45:8) is generally supposed to be another term for cassia.
CASSIA
Meaning of CASSIA in English
Smith's Bible English dictionary. Английский библейский словарь Смита. 2012