Merremia tuberosa

Merremia tuberosa

Merremia tuberosa (L.) Rendle.
Engl.: Spanish arborvine, Brazilian jalap, Hawaiian woodrose, yellow morning-glory.
Sven.: träros.
Suom.: merremia.
Bot. syn.: Ipomoea tuberosa L., Operculina tuberosa (L.) Meisn.