I have some cocinia grandis seeds I ordered them online and I have way too many of them. I would be willing to trade for some passionfruit or dragonfruit.

Why would someone want this? Here is what I read @ wikipedia:

"Regarded as very invasive and on the Hawaii State Noxious Weed List, ivy gourd can grow up to four inches per day. It grows in dense blankets, shading other plants from sunlight and high-jacking nutrients, effectively killing vegetation underneath.[3] Native to tropical Africa and Asia, it was introduced to Hawaii as a backyard food crop. It is sometimes tolerated along garden fences and other outdoor features because of its attractive white flowers. It has escaped to become a vigorous pest in Hawaii, Florida, Australia, and Texas. "