Passiflora caerulea ( Constance Elliott Passionflower )
‘ Constance Elliott ’ has fragrant blank flowers with pale puritanical or white filum . This evergreen plant to semi - evergreen vine die back to the land in colder areas , but can remain if well mulched or planted in a gay fix that rarely , if ever , freezes . Leaves are five - lob and flowers are more or less small , but with the same stunningly beautiful efflorescence and comestible yield ....