Cardinal Vine

Ipomoea multifida is a sterile hybrid and doesn't produce seeds.

Ipomoea x multifida (more common name of I. sloteri) is another species from Cypress Vine, which is Ipomoea quamoclit. This is I.quamoclit, Cypress Vine.

I've heard that name too, cuz of the leaves :)

I know it as Cypress vine.

Thank You!

Cardinal Vine (Ipomoea multifida)