ruku Binghamrúkun. a vine resembling the morning-glory.Sabatierrukuor. riku.n. a creeper (plant).sn. Ibomoea alba, pos-caprae convo.lvulus.Goo & Bannerrukusn. Ipomoea tuba.n. trumpet morning glory (sp,z). Topics: Plants and trees, Animal and plant names (Goo & Banner) Words that link hereriku a vine, the. ← ruekirukuma →