purpurogenous

== English == === Etymology === From Latin purpura (“purple”) + -genous. === Adjective === purpurogenous (not comparable) (archaic, biology) Having the power to produce a purple colour. the purpurogenous membrane, or choroidal epithelium, of the eye ==== See also ==== visual purple === References === “purpurogenous”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.