"pitch trefoil" in German pitch trefoil Asphaltklee Pechklee Harzklee Detailed translations for "pitch trefoil" pitch trefoil pitch trefoil(also: Arabian pea) der Asphaltklee{masculine} pitch trefoil(also: Arabian pea) der Pechklee{masculine} pitch trefoil(also: Arabian pea) der Harzklee{masculine}